Monday 1 September 2025 - Monthly Climate Summary for Greater Sydney - Product code IDCKGC15L0
Greater Sydney in August 2025
Rainfall
- Rainfall totals for August were very much above average to the highest on record at all sites across Greater Sydney.
- August rainfall totals ranged from around 330% to around 630% of average across Greater Sydney.
- Greater Sydney's area-averaged total in August was the 7th-wettest on record for all Augusts since 1900.
- The number of significant rain days was well above the average for August over Greater Sydney; Sydney (Observatory Hill) had a record number of days where greater than 10 mm was recorded (12 days compared to previous record of 11).
- Blackheath (Wombat Street) and Putty (The Gibba) had their highest August daily rainfall on record.
- Many sites had their highest total August rainfall on record or their highest total August rainfall for at least 20 years.
Temperature
- Mean maximum temperatures for August at all sites across Greater Sydney were below average.
- August mean maximum temperatures for Greater Sydney ranged from 1.5 °C below average to 0.4 °C below average.
- Mean minimum temperatures for August at all sites across Greater Sydney were above average.
- August mean minimum temperatures for Greater Sydney ranged from 0.4 °C above average to 3.1 °C above average.
- Parramatta North (Masons Drive) had its lowest August mean maximum temperature for at least 20 years.
Sydney (Observatory Hill)
- Total rainfall for Sydney (Observatory Hill) was 389.6 mm.
- The mean daily maximum temperature for Sydney (Observatory Hill) was 18.2 °C.
- The warmest day was 22.9 °C on the 5th, and the coolest day was on the 14th when the temperature reached 12.8 °C.
- The mean daily minimum temperature for Sydney (Observatory Hill) was 10.5 °C.
- The coldest morning was 6.6 °C on the 18th, and the warmest morning was on the 27th when the minimum temperature was 16.6 °C.
Extremes Records Summaries Daily observations Important notes the top
| Extremes in August 2025 | |
|---|---|
| Hottest day |
25.9 °C at Richmond RAAF on the 26th |
| Warmest days on average |
18.9 °C at Cooranbong (Lake Macquarie AWS) |
| Coolest days on average |
10.3 °C at Mount Boyce AWS |
| Coldest day |
5.4 °C at Mount Boyce AWS on the 1st |
| Coldest night |
-1.1 °C at Mount Boyce AWS on the 17th |
| Coolest nights on average |
3.6 °C at Mount Boyce AWS |
| Warmest nights on average |
11.8 °C at Sydney Harbour (Wedding Cake West) |
| Warmest night |
17.7 °C at Sydney Airport AMO on the 27th |
| Warmest on average overall |
14.7 °C at Norah Head AWS 14.7 °C at Sydney Harbour (Wedding Cake West) |
| Coolest on average overall |
7.0 °C at Mount Boyce AWS |
| Wettest overall |
438.0 mm at Randwick (Randwick St) |
| Wettest day |
100.6 mm at Mangrove Mountain AWS on the 3rd |
| Strongest wind gust |
104.0 km/h at Norah Head AWS on the 2nd |
Extremes Records Summaries Daily observations Important notes the top
| Record highest August daily rainfall | ||||||
|---|---|---|---|---|---|---|
| New record (mm) |
Old record |
Years of record |
Average for August |
|||
| Blackheath (Wombat Street) | 64.0 | on the 21st | 55.0 | on 10 Aug 2020 | 26 | 53.1 |
| Putty (The Gibba) | 80.0 | on the 3rd | 64.0 | on 20 Aug 2007 | 25 | 27.4 |
| Record highest August total rainfall | |||||
|---|---|---|---|---|---|
| New record (mm) |
Old record |
Years of record |
Average for August |
||
| Randwick (Randwick St) | 438.0 | 434.7 | in 1986 | 118 | 86.6 |
| Collaroy (Long Reef Golf Club) | 431.5 | 215.0 | in 2014 | 40 | 62.2 |
| Richmond RAAF | 167.2 | 159.0 | in 1998 | 31 | 31.7 |
| Mangrove Mountain AWS | 232.0 | 198.8 | in 2007 | 30 | 60.2 |
| Norah Head AWS | 435.6 | 218.2 | in 2014 | 30 | 69.3 |
| Canterbury Racecourse AWS | 297.8 | 247.4 | in 2014 | 29 | 60.6 |
| Blackheath (Wombat Street) | 199.0 | 161.0 | in 2014 | 25 | 53.1 |
| Seven Hills (Radio FM 103.2) | 150.5 | 147.0 | in 2014 | 24 | 32.8 |
| Putty (The Gibba) | 185.0 | 86.0 | in 2014 | 24 | 27.4 |
| North Parramatta (Burnside Homes) | 203.5 | 147.0 | in 2014 | 24 | 39.7 |
| Wyong (Kulnura (Jeavons)) | 199.0 | 182.0 | in 2014 | 23 | 44.0 |
| Baulkham Hills Eucalyptus Ct | 199.5 | 175.0 | in 2014 | 23 | 35.9 |
| North Rocks (Muirfield Golf Club) | 231.5 | 186.0 | in 2014 | 23 | 38.4 |
| Concord (Brays Rd) | 277.6 | 213.8 | in 2014 | 23 | 53.2 |
| Terrey Hills AWS | 341.0 | 235.6 | in 2014 | 20 | 57.5 |
| Abbotsford (Blackwall Point Rd) | 352.0 | 154.0 | in 2016 | 20 | 49.9 |
| Highest August total rainfall for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (mm) |
Most recent higher |
Average for August |
|||
| Marrickville Golf Club | 264.0 | 274.6 | in 1963 | 67.2 | |
| Horsley Park Equestrian Centre AWS | 145.6 | 157.0 | in 1998 | 42.0 | |
| Mount Boyce AWS | 200.4 | 294.8 | in 1998 | 60.0 | |
| Bilpin Post Office | 213.2 | 267.8 | in 1998 | 57.2 | |
| Wedderburn (Booalbyn) | 165.0 | 306.8 | in 1998 | 65.4 | |
| Camden Airport AWS | 141.8 | 262.0 | in 1998 | 42.4 | |
| Bankstown Airport AWS | 242.6 | 263.2 | in 1998 | 52.3 | |
| Rose Bay (Royal Sydney Golf Club) | 428.6 | 529.6 | in 1998 | 87.7 | |
| Faulconbridge (St Georges Crescent) | 158.6 | 190.0 | in 1998 | 65.2 | |
| Parramatta North (Masons Drive) | 220.2 | 263.6 | in 1998 | 57.3 | |
| Cronulla South Bowling Club | 413.0 | 508.0 | in 1998 | 93.2 | |
| Sydney Airport AMO | 326.6 | 396.6 | in 1998 | 77.4 | |
| Concord Golf Club | 293.0 | 352.0 | in 1998 | 73.2 | |
| Centennial Park | 393.0 | 481.0 | in 1998 | 86.0 | |
| Darkes Forest (Kintyre) | 305.0 | 744.2 | in 1998 | 89.2 | |
| Sydney Botanic Gardens | 415.2 | 532.3 | in 1998 | 87.2 | |
| Katoomba (Farnells Rd) | 276.4 | 402.4 | in 1998 | 79.3 | |
| Kurrajong Heights (Bells Line of Road) | 184.8 | 231.8 | in 1998 | 53.4 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent higher values have gone unreported
| Lowest August mean maximum temperature for at least 20 years | |||||
|---|---|---|---|---|---|
| Observed (°C) |
Most recent higher |
Average for August |
|||
| Parramatta North (Masons Drive) | 17.7 | 17.1 | in 1989 | 19.2 | |
note: there may be gaps in the historical record at some sites, so it is possible more recent lower values have gone unreported
Extremes Records Summaries Daily observations Important notes the top
| Summary statistics for August 2025 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
| Mean for August 2025 |
Diff from average |
Highest for August 2025 |
Mean for August 2025 |
Diff from average |
Lowest for August 2025 |
Total for August 2025 |
Average for August |
Rank of August 2025 |
Fraction of August average |
|||
| Badgerys Creek AWS | 18.5 | -0.9 | 25.1 | 26th | 7.5 | +2.6 | 1.6 | 17th | 121.4 | 36.3 | high | 334% |
| Bankstown Airport AWS | 18.5 | -0.6 | 25.5 | 26th | 8.4 | +2.3 | 2.8 | 18th | 242.6 | 48.9 | high | 496% |
| Camden Airport AWS | 18.3 | -0.9 | 24.5 | 26th | 7.1 | +3.1 | 0.8 | 18th | 141.8 | 40.3 | high | 352% |
| Campbelltown (Mount Annan) | 18.0 | -1.5 | 24.5 | 26th | 7.1 | +2.3 | 0.8 | 18th | 144.6 | 39.9 | high | 362% |
| Canterbury Racecourse AWS | 17.9 | -1.2 | 23.2 | 26th | 8.2 | +1.6 | 2.6 | 17th | 297.8 | 60.6 | highest | 491% |
| Cooranbong (Lake Macquarie AWS) | 18.9 | -1.1 | 24.4 | 27th | 7.8 | +2.5 | 2.9 | 17th | 240.6 | 48.0 | highest | 501% |
| Gosford AWS | 18.2 | -1.2 | 23.4 | 26th | 9.4 | +1.6 | 5.6 | 13th | 334.6 | 76.7 | highest | 436% |
| Holsworthy Aerodrome AWS | 17.8 | -1.3 | 24.6 | 26th | 7.9 | +1.6 | 2.9 | 17th | 178.0 | 51.8 | highest | 344% |
| Holsworthy Defence AWS | 17.4 | 25.1 | 26th | 7.7 | 1.5 | 18th | 190.2 | |||||
| Horsley Park Equestrian Centre AWS | 18.0 | -1.2 | 24.2 | 26th | 8.6 | +2.0 | 3.0 | 31st | 145.6 | 38.1 | high | 382% |
| Katoomba (Farnells Rd) | 11.0 | -0.4 | 19.8 | 27th | 3.7 | +0.4 | -0.4 | 18th | 276.4 | 77.9 | high | 355% |
| Mangrove Mountain AWS | 17.1 | -0.6 | 23.9 | 26th | 6.9 | +0.4 | 1.0 | 31st | 232.0 | 60.2 | highest | 385% |
| Mount Boyce AWS | 10.3 | -1.1 | 18.8 | 26th | 3.6 | +0.5 | -1.1 | 17th | 200.4 | 55.4 | high | 362% |
| Norah Head AWS | 18.1 | -0.9 | 23.0 | 25th | 11.3 | +0.7 | 7.3 | 17th | 435.6 | 69.3 | highest | 629% |
| Parramatta North (Masons Drive) | 17.7 | -1.5 | 25.0 | 26th | 8.8 | +1.6 | 4.0 | 18th | 220.2 | 54.6 | high | 403% |
| Penrith Lakes AWS | 18.7 | -1.4 | 25.8 | 26th | 8.5 | +2.2 | 2.8 | 17th | 100.4 | 29.7 | high | 338% |
| Richmond RAAF | 18.6 | -1.3 | 25.9 | 26th | 7.4 | +2.7 | 1.2 | 17th | 167.2 | 31.7 | highest | 527% |
| Sydney (Observatory Hill) | 18.2 | 22.9 | 5th | 10.5 | 6.6 | 18th | 389.6 | |||||
| Sydney Airport AMO | 17.9 | -0.6 | 22.7 | 26th | 10.7 | +2.3 | 6.4 | 18th | 326.6 | 74.8 | high | 437% |
| Sydney Harbour (Wedding Cake West) | 17.6 | -0.5 | 21.7 | 27th | 11.8 | +0.5 | 8.6 | 18th | ||||
| Sydney Olympic Park AWS (Archery Centre) | 18.5 | -1.5 | 25.3 | 26th | 8.7 | +1.5 | 3.8 | 17th | 274.4 | 59.1 | highest | 464% |
| Terrey Hills AWS | 16.6 | -1.4 | 21.7 | 26th | 9.2 | +0.6 | 5.1 | 18th | 341.0 | 57.5 | highest | 593% |
Extremes Records Summaries Daily observations Important notes the top
| Daily maximum temperatures for August 2025 | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
| Badgerys Creek AWS | 15.7 | 14.2 | 16.9 | 19.2 | 21.8 | 19.1 | 17.1 | 17.9 | 17.4 | 17.4 | 18.0 | 18.8 | 19.7 | 16.5 | 20.1 | 19.0 | 16.6 | 16.4 | 16.5 | 13.5 | 14.7 | 16.9 | 21.6 | 19.9 | 23.7 | 25.1 | 20.5 | 18.9 | 21.2 | 17.4 | 21.1 |
| Bankstown Airport AWS | 16.1 | 16.7 | 17.4 | 19.3 | 22.5 | 19.2 | 16.9 | 17.7 | 16.8 | 16.6 | 16.4 | 18.7 | 19.8 | 16.1 | 19.5 | 18.5 | 16.7 | 14.8 | 16.7 | 14.6 | 15.6 | 17.1 | 20.8 | 18.5 | 22.7 | 25.5 | 21.3 | 19.8 | 21.1 | 17.9 | 21.3 |
| Camden Airport AWS | 15.6 | 15.2 | 17.7 | 17.6 | 21.1 | 18.9 | 17.5 | 16.6 | 17.4 | 16.5 | 17.6 | 19.2 | 19.5 | 16.8 | 19.9 | 18.7 | 16.9 | 15.6 | 15.9 | 13.9 | 14.7 | 17.2 | 21.2 | 19.2 | 22.9 | 24.5 | 20.1 | 19.4 | 20.8 | 17.1 | 21.3 |
| Campbelltown (Mount Annan) | 15.7 | 15.7 | 17.0 | 17.5 | 21.0 | 18.9 | 17.0 | 16.5 | 16.8 | 16.3 | 17.3 | 18.5 | 20.1 | 16.0 | 19.5 | 17.7 | 16.5 | 14.3 | 15.6 | 13.9 | 14.6 | 16.9 | 20.4 | 18.5 | 22.8 | 24.5 | 19.9 | 18.5 | 20.8 | 17.2 | 21.0 |
| Canterbury Racecourse AWS | 14.5 | 16.4 | 16.5 | 18.5 | 22.5 | 18.7 | 16.5 | 16.6 | 16.8 | 15.4 | 15.7 | 18.2 | 19.1 | 13.9 | 19.9 | 19.1 | 17.0 | 14.2 | 16.0 | 14.3 | 16.0 | 16.6 | 20.3 | 18.5 | 21.8 | 23.2 | 21.3 | 20.6 | 17.8 | 20.8 | |
| Cooranbong (Lake Macquarie AWS) | 15.7 | 16.2 | 18.7 | 19.3 | 22.4 | 19.1 | 14.6 | 17.5 | 17.4 | 17.3 | 16.6 | 18.9 | 20.0 | 16.9 | 19.4 | 20.9 | 17.2 | 15.7 | 17.3 | 16.1 | 14.9 | 17.2 | 21.7 | 20.2 | 23.0 | 24.1 | 24.4 | 20.5 | 21.2 | 19.3 | 21.0 |
| Gosford AWS | 12.4 | 17.2 | 17.9 | 18.9 | 22.1 | 18.9 | 15.4 | 16.7 | 17.5 | 15.8 | 16.7 | 18.1 | 18.5 | 14.8 | 19.1 | 19.5 | 16.4 | 15.2 | 17.7 | 15.3 | 15.2 | 16.3 | 20.9 | 19.3 | 21.3 | 23.4 | 22.0 | 20.2 | 21.4 | 18.7 | 19.9 |
| Holsworthy Aerodrome AWS | 15.0 | 16.3 | 16.6 | 17.8 | 21.0 | 18.4 | 16.6 | 16.7 | 16.1 | 16.0 | 16.3 | 17.1 | 19.2 | 15.4 | 19.0 | 17.9 | 16.5 | 13.9 | 16.1 | 14.1 | 14.9 | 16.7 | 20.5 | 18.5 | 22.3 | 24.6 | 20.3 | 19.2 | 20.5 | 17.2 | 20.8 |
| Holsworthy Defence AWS | 15.3 | 15.1 | 16.0 | 17.2 | 21.3 | 18.2 | 15.4 | 15.7 | 14.8 | 15.3 | 16.2 | 16.8 | 19.2 | 15.6 | 19.6 | 17.7 | 16.0 | 12.8 | 15.9 | 13.2 | 14.3 | 16.7 | 19.4 | 18.8 | 22.1 | 25.1 | 19.3 | 18.5 | 20.9 | 16.9 | 21.3 |
| Horsley Park Equestrian Centre AWS | 15.1 | 15.7 | 17.3 | 18.2 | 21.2 | 18.4 | 16.2 | 17.3 | 17.2 | 16.1 | 17.3 | 18.7 | 19.0 | 15.8 | 19.0 | 18.6 | 16.5 | 14.7 | 15.9 | 13.3 | 14.7 | 16.7 | 20.4 | 18.8 | 23.1 | 24.2 | 20.8 | 18.9 | 20.1 | 17.3 | 21.2 |
| Katoomba (Farnells Rd) | 7.2 | 8.9 | 10.2 | 7.7 | 7.5 | 7.5 | 8.2 | 10.1 | 12.2 | 10.6 | 12.1 | 14.5 | 10.2 | 10.4 | 8.3 | 8.7 | 11.0 | 15.5 | 14.1 | 17.1 | 10.1 | 11.6 | 8.5 | 15.2 | |||||||
| Mangrove Mountain AWS | 10.6 | 13.6 | 15.4 | 17.6 | 20.9 | 18.2 | 14.7 | 15.7 | 15.6 | 14.4 | 15.2 | 17.1 | 19.4 | 13.2 | 18.4 | 19.0 | 16.1 | 14.3 | 15.8 | 13.0 | 13.2 | 14.5 | 20.0 | 19.3 | 22.6 | 23.9 | 21.2 | 19.8 | 20.8 | 17.7 | 20.1 |
| Mount Boyce AWS | 5.4 | 7.0 | 8.9 | 13.2 | 12.1 | 10.1 | 8.7 | 7.1 | 8.0 | 8.5 | 9.2 | 12.0 | 10.1 | 9.0 | 12.9 | 9.0 | 8.6 | 9.7 | 9.4 | 6.9 | 8.5 | 11.6 | 13.8 | 12.9 | 17.6 | 18.8 | 10.1 | 9.0 | 10.8 | 6.7 | 13.6 |
| Norah Head AWS | 15.1 | 17.2 | 18.8 | 17.6 | 21.6 | 18.2 | 15.9 | 17.1 | 15.8 | 15.5 | 15.6 | 17.8 | 15.8 | 18.7 | 20.1 | 16.5 | 14.3 | 17.1 | 16.3 | 16.5 | 16.2 | 19.3 | 19.1 | 23.0 | 21.9 | 22.6 | 19.9 | 20.2 | 18.6 | 20.1 | |
| Parramatta North (Masons Drive) | 14.2 | 15.5 | 17.6 | 21.2 | 18.8 | 16.2 | 17.0 | 16.2 | 15.2 | 16.0 | 17.2 | 18.8 | 14.2 | 19.0 | 19.0 | 16.8 | 14.0 | 15.2 | 14.0 | 15.5 | 17.0 | 20.5 | 18.4 | 21.2 | 25.0 | 20.4 | 19.2 | 20.6 | 17.7 | 21.0 | |
| Penrith Lakes AWS | 15.1 | 15.0 | 16.9 | 18.4 | 22.0 | 19.9 | 16.8 | 16.8 | 17.3 | 17.6 | 17.9 | 18.9 | 19.2 | 16.9 | 20.7 | 20.1 | 17.2 | 16.3 | 17.6 | 13.6 | 14.8 | 18.4 | 21.8 | 20.2 | 23.6 | 25.8 | 21.7 | 19.6 | 20.7 | 18.2 | 21.0 |
| Richmond RAAF | 13.8 | 14.6 | 16.9 | 17.6 | 21.5 | 19.9 | 16.1 | 16.9 | 17.3 | 16.4 | 17.4 | 18.4 | 19.2 | 16.5 | 20.2 | 20.5 | 17.2 | 16.3 | 18.1 | 14.0 | 15.2 | 17.7 | 21.6 | 20.4 | 23.0 | 25.9 | 21.6 | 19.8 | 21.4 | 19.3 | 21.1 |
| Sydney (Observatory Hill) | 13.0 | 16.5 | 17.1 | 19.0 | 22.9 | 19.5 | 17.6 | 17.9 | 17.5 | 16.3 | 15.8 | 18.1 | 19.4 | 12.8 | 20.2 | 20.0 | 17.9 | 15.3 | 16.7 | 15.2 | 15.8 | 16.3 | 20.8 | 19.2 | 22.3 | 22.8 | 21.0 | 19.4 | 20.8 | 17.6 | 20.3 |
| Sydney Airport AMO | 14.2 | 17.5 | 16.5 | 17.3 | 22.6 | 19.2 | 15.9 | 16.6 | 16.0 | 16.2 | 14.9 | 16.5 | 19.8 | 14.2 | 19.8 | 18.6 | 16.5 | 13.6 | 14.8 | 15.9 | 17.3 | 16.8 | 18.6 | 19.1 | 20.8 | 22.7 | 22.1 | 20.3 | 21.9 | 18.5 | 21.3 |
| Sydney Harbour (Wedding Cake West) | 15.4 | 17.7 | 18.3 | 18.2 | 21.0 | 18.1 | 16.2 | 16.4 | 16.2 | 15.4 | 14.9 | 16.9 | 18.8 | 14.6 | 18.8 | 17.8 | 16.0 | 13.9 | 15.3 | 17.7 | 17.7 | 16.6 | 19.1 | 17.6 | 20.3 | 20.5 | 21.7 | 19.0 | 20.2 | 16.9 | 18.0 |
| Sydney Olympic Park AWS (Archery Centre) | 14.4 | 16.5 | 17.2 | 20.1 | 22.6 | 19.2 | 16.9 | 17.4 | 17.7 | 16.2 | 16.7 | 18.7 | 20.5 | 14.3 | 20.7 | 20.0 | 17.1 | 15.1 | 16.2 | 14.0 | 15.9 | 16.9 | 20.7 | 19.0 | 22.5 | 25.3 | 21.3 | 20.2 | 20.9 | 18.4 | 21.2 |
| Terrey Hills AWS | 11.4 | 15.0 | 15.5 | 17.5 | 20.6 | 17.1 | 14.7 | 15.6 | 15.3 | 14.3 | 14.7 | 16.4 | 18.6 | 13.5 | 18.1 | 18.9 | 14.8 | 13.3 | 15.9 | 13.4 | 14.1 | 14.9 | 19.1 | 17.0 | 19.9 | 21.7 | 20.0 | 18.4 | 19.4 | 16.6 | 18.5 |
|
Values are the maximum temperature, usually in the 24 hours from 9 am on the day indicated, and typically occurred in the afternoon of that day. | |||||||||||||||||||||||||||||||
| Temperatures coloured according to their difference from the long-term average for the period |
-10.0 | -9.0 | -8.0 | -7.0 | -6.0 | -5.0 | -4.0 | -3.0 | -2.0 | -1.0 | 0.0 | +1.0 | +2.0 | +3.0 | +4.0 | +5.0 | +6.0 | +7.0 | +8.0 | +9.0 | +10.0 | °C | Grey outline marks highest and lowest for the period |
||||||||
| Daily minimum temperatures for August 2025 | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
| Badgerys Creek AWS | 7.0 | 10.1 | 11.3 | 10.3 | 5.1 | 7.7 | 5.6 | 8.1 | 10.3 | 9.8 | 4.8 | 4.9 | 3.5 | 8.0 | 7.3 | 6.3 | 1.6 | 2.3 | 8.2 | 8.3 | 11.0 | 9.9 | 9.8 | 7.5 | 8.8 | 8.8 | 13.2 | 7.0 | 6.7 | 6.3 | 2.3 |
| Bankstown Airport AWS | 7.1 | 10.1 | 11.8 | 9.2 | 9.5 | 5.8 | 7.8 | 7.5 | 10.5 | 9.2 | 7.6 | 5.1 | 6.0 | 9.9 | 8.3 | 7.4 | 2.9 | 2.8 | 8.9 | 10.0 | 11.7 | 10.5 | 9.9 | 9.0 | 10.6 | 9.4 | 14.7 | 9.2 | 5.7 | 8.4 | 4.6 |
| Camden Airport AWS | 7.8 | 10.2 | 11.2 | 9.7 | 5.3 | 4.0 | 3.8 | 6.7 | 10.6 | 10.0 | 4.9 | 2.2 | 2.3 | 8.0 | 7.1 | 5.1 | 1.3 | 0.8 | 8.4 | 8.5 | 10.8 | 9.8 | 10.0 | 7.2 | 8.3 | 9.7 | 11.3 | 10.5 | 4.8 | 6.7 | 1.9 |
| Campbelltown (Mount Annan) | 4.6 | 9.1 | 11.0 | 10.9 | 4.4 | 4.8 | 6.8 | 7.5 | 10.5 | 9.2 | 5.4 | 3.0 | 3.3 | 8.0 | 7.7 | 5.7 | 1.6 | 0.8 | 8.4 | 8.3 | 10.8 | 9.7 | 8.6 | 7.2 | 8.1 | 8.7 | 11.8 | 8.4 | 6.3 | 5.5 | 3.9 |
| Canterbury Racecourse AWS | 7.7 | 9.5 | 12.0 | 8.2 | 9.8 | 5.2 | 6.7 | 5.9 | 10.9 | 9.3 | 8.2 | 6.3 | 4.7 | 9.3 | 8.2 | 6.5 | 2.6 | 4.0 | 8.0 | 10.0 | 11.4 | 9.9 | 8.9 | 11.1 | 10.8 | 8.7 | 14.2 | 5.5 | 8.7 | 5.1 | |
| Cooranbong (Lake Macquarie AWS) | 9.6 | 9.0 | 11.7 | 9.3 | 8.3 | 6.1 | 4.7 | 7.4 | 10.3 | 9.7 | 6.5 | 4.4 | 3.5 | 9.3 | 8.9 | 5.6 | 2.9 | 3.2 | 6.3 | 7.2 | 11.8 | 10.8 | 8.9 | 7.0 | 12.0 | 7.7 | 10.4 | 10.9 | 4.2 | 10.0 | 3.6 |
| Gosford AWS | 9.3 | 10.0 | 12.0 | 10.3 | 8.8 | 7.3 | 7.1 | 8.6 | 11.6 | 11.3 | 9.8 | 7.0 | 5.6 | 10.6 | 10.3 | 7.5 | 6.2 | 6.3 | 8.7 | 9.3 | 12.0 | 10.3 | 10.6 | 11.2 | 13.6 | 9.6 | 12.5 | 9.9 | 8.9 | 9.6 | 6.6 |
| Holsworthy Aerodrome AWS | 6.9 | 9.4 | 11.6 | 9.2 | 7.2 | 6.6 | 7.7 | 7.4 | 9.9 | 9.1 | 6.7 | 5.9 | 3.8 | 7.8 | 7.8 | 7.0 | 2.9 | 3.1 | 8.1 | 9.2 | 11.5 | 9.6 | 9.7 | 7.3 | 8.9 | 8.9 | 15.2 | 9.5 | 6.3 | 7.4 | 4.7 |
| Holsworthy Defence AWS | 5.7 | 9.2 | 11.5 | 9.1 | 6.2 | 8.3 | 6.0 | 5.6 | 10.4 | 9.3 | 5.5 | 3.7 | 4.9 | 8.1 | 8.2 | 6.8 | 4.4 | 1.5 | 7.8 | 8.9 | 10.7 | 10.4 | 10.0 | 8.0 | 9.1 | 9.6 | 14.0 | 9.5 | 5.3 | 5.3 | 6.0 |
| Horsley Park Equestrian Centre AWS | 7.9 | 10.3 | 11.4 | 11.1 | 8.4 | 6.4 | 8.9 | 9.5 | 10.2 | 9.7 | 8.4 | 7.0 | 4.6 | 9.8 | 9.1 | 8.4 | 4.6 | 5.1 | 8.6 | 9.5 | 10.7 | 9.2 | 9.9 | 10.1 | 9.1 | 9.8 | 14.7 | 5.5 | 7.4 | 8.4 | 3.0 |
| Katoomba (Farnells Rd) | 2.5 | 5.2 | 6.6 | 2.4 | 4.6 | 3.5 | 4.5 | 3.9 | 1.1 | 3.3 | 2.4 | 3.8 | 5.5 | 0.0 | -0.4 | 3.8 | 5.4 | 6.0 | 3.2 | 6.2 | 3.1 | 4.8 | 1.0 | 0.0 | |||||||
| Mangrove Mountain AWS | 6.5 | 8.0 | 9.5 | 10.9 | 8.7 | 3.7 | 4.8 | 5.3 | 9.6 | 9.3 | 7.4 | 3.3 | 3.4 | 7.5 | 7.8 | 6.5 | 1.2 | 2.5 | 4.0 | 6.0 | 10.6 | 8.4 | 7.7 | 5.7 | 11.6 | 8.5 | 15.2 | 7.6 | 6.0 | 6.0 | 1.0 |
| Mount Boyce AWS | 2.1 | 3.4 | 4.7 | 6.6 | 4.3 | 2.1 | 3.2 | 4.4 | 3.7 | 4.5 | 3.4 | 1.1 | 3.0 | 3.1 | 4.1 | 4.0 | -1.1 | -0.3 | 2.0 | 4.2 | 5.1 | 4.9 | 5.1 | 3.9 | 5.0 | 8.6 | 10.1 | 2.7 | 4.4 | -0.1 | -0.3 |
| Norah Head AWS | 9.6 | 10.9 | 12.8 | 13.3 | 11.4 | 10.9 | 11.0 | 12.4 | 11.8 | 11.5 | 10.4 | 9.0 | 10.8 | 10.8 | 11.6 | 7.3 | 8.4 | 9.1 | 10.3 | 13.0 | 12.3 | 12.2 | 13.0 | 14.0 | 14.1 | 16.9 | 11.8 | 10.3 | 10.0 | 8.5 | |
| Parramatta North (Masons Drive) | 8.0 | 10.1 | 9.3 | 9.8 | 6.5 | 7.8 | 7.5 | 10.5 | 9.2 | 8.0 | 5.5 | 6.0 | 9.8 | 9.2 | 8.5 | 4.0 | 4.0 | 8.8 | 10.0 | 11.7 | 10.5 | 10.2 | 9.1 | 11.2 | 10.2 | 15.0 | 9.0 | 9.6 | 9.5 | 4.8 | |
| Penrith Lakes AWS | 9.3 | 10.6 | 11.5 | 10.6 | 8.0 | 5.8 | 5.7 | 11.0 | 10.7 | 10.8 | 7.3 | 5.0 | 4.8 | 9.5 | 7.2 | 8.3 | 2.8 | 2.9 | 8.8 | 9.0 | 11.4 | 10.4 | 8.8 | 8.9 | 9.0 | 10.4 | 12.6 | 10.5 | 9.5 | 9.7 | 4.2 |
| Richmond RAAF | 4.6 | 9.3 | 11.4 | 8.5 | 7.3 | 4.0 | 4.4 | 6.9 | 9.4 | 9.1 | 5.9 | 3.4 | 3.4 | 7.1 | 8.4 | 7.3 | 1.2 | 1.8 | 6.1 | 8.8 | 11.3 | 9.9 | 8.8 | 9.0 | 10.9 | 8.7 | 12.1 | 8.5 | 9.0 | 9.4 | 2.3 |
| Sydney (Observatory Hill) | 8.5 | 8.8 | 12.1 | 11.5 | 10.6 | 10.5 | 9.7 | 9.7 | 11.6 | 10.7 | 9.4 | 7.6 | 8.6 | 10.6 | 10.6 | 11.7 | 6.9 | 6.6 | 8.8 | 10.4 | 10.8 | 11.5 | 12.1 | 11.6 | 13.5 | 14.3 | 16.6 | 10.7 | 12.1 | 10.2 | 8.2 |
| Sydney Airport AMO | 8.3 | 11.2 | 12.6 | 12.8 | 10.6 | 9.9 | 9.9 | 9.2 | 12.0 | 11.2 | 10.5 | 7.6 | 8.5 | 11.4 | 10.1 | 10.4 | 6.5 | 6.4 | 9.4 | 11.0 | 12.4 | 11.5 | 12.1 | 11.7 | 13.4 | 13.1 | 17.7 | 11.3 | 11.2 | 10.3 | 8.0 |
| Sydney Harbour (Wedding Cake West) | 10.0 | 10.4 | 13.3 | 13.8 | 11.3 | 12.1 | 11.5 | 11.4 | 12.5 | 11.8 | 10.8 | 9.6 | 10.1 | 11.6 | 12.0 | 12.7 | 8.6 | 8.6 | 10.3 | 11.3 | 10.8 | 12.6 | 13.8 | 13.1 | 13.4 | 15.7 | 16.9 | 12.0 | 12.5 | 10.6 | 10.0 |
| Sydney Olympic Park AWS (Archery Centre) | 8.0 | 9.4 | 12.3 | 9.2 | 10.0 | 6.4 | 7.7 | 7.3 | 10.7 | 9.2 | 8.0 | 5.5 | 6.0 | 9.5 | 9.3 | 8.2 | 3.8 | 4.2 | 7.9 | 10.3 | 11.0 | 11.2 | 10.4 | 9.1 | 11.9 | 10.0 | 14.9 | 7.4 | 6.6 | 9.0 | 4.6 |
| Terrey Hills AWS | 7.8 | 8.2 | 10.3 | 11.6 | 9.4 | 8.7 | 9.6 | 8.3 | 10.2 | 9.8 | 8.2 | 6.5 | 6.9 | 9.5 | 9.3 | 10.6 | 5.7 | 5.1 | 7.1 | 9.6 | 10.3 | 9.6 | 10.6 | 10.3 | 12.6 | 13.4 | 14.0 | 10.3 | 9.7 | 7.3 | 6.1 |
|
Values are the minimum temperature, usually in the 24 hours to 9 am on the day indicated, and typically occurred that morning. | |||||||||||||||||||||||||||||||
| Temperatures coloured according to their difference from the long-term average for the period |
-10.0 | -9.0 | -8.0 | -7.0 | -6.0 | -5.0 | -4.0 | -3.0 | -2.0 | -1.0 | 0.0 | +1.0 | +2.0 | +3.0 | +4.0 | +5.0 | +6.0 | +7.0 | +8.0 | +9.0 | +10.0 | °C | Grey outline marks highest and lowest for the period |
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| Daily rainfall for August 2025 | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | ||
| Abbotsford (Blackwall Point Rd) | 6.0 | 19.4 | 21.2 | 40.5 | 0.6 | - | 1.6 | - | 34.0 | 38.6 | 17.0 | - | - | 13.2 | 12.0 | 0.1 | 0.2 | - | 24.4 | 20.8 | 64.4 | 29.2 | 8.0 | 0.2 | 0.2 | - | - | - | - | 0.4 | - | |
| Audley (Royal National Park) | 5.0 | 29.0 | 17.0 | 21.0 | 1.0 | - | 4.0 | - | 12.0 | 29.0 | 7.0 | 2.0 | - | 14.0 | 12.0 | - | - | - | 47.0 | 14.0 | 51.0 | 26.0 | 4.0 | - | - | - | - | - | - | - | - | |
| Badgerys Creek AWS | - | 21.6 | 16.8 | 2.4 | 0.4 | - | - | - | 0.8 | 3.2 | 2.4 | 4.0 | - | 0.2 | 2.6 | - | 0.2 | 0.2 | 7.4 | 7.4 | 34.0 | 16.2 | 0.6 | - | - | - | 0.2 | - | - | 0.6 | 0.2 | |
| Bankstown Airport AWS | 0.8 | 26.4 | 30.6 | 12.8 | 2.6 | - | 0.2 | - | 16.8 | 12.4 | 1.6 | 0.2 | - | 4.6 | 9.2 | 0.2 | 0.4 | - | 24.2 | 19.0 | 44.4 | 32.8 | 2.8 | 0.2 | - | - | - | - | 0.2 | 0.2 | ||
| Baulkham Hills Eucalyptus Ct | 1.0 | 20.0 | 28.0 | 16.5 | 2.5 | - | 0.5 | - | 14.0 | 14.5 | 8.5 | 1.0 | 0.5 | 1.5 | 7.5 | - | - | - | 11.5 | 12.0 | 37.5 | 18.0 | 4.5 | - | - | - | - | - | - | - | - | |
| Bilpin Post Office | 0.2 | 25.0 | → | 81.0 | 1.0 | - | 0.8 | 1.0 | 3.0 | → | 16.6 | - | - | - | 1.6 | - | - | - | 2.0 | 6.6 | 55.2 | 17.8 | 0.4 | - | - | - | - | 1.0 | ||||
| Blackheath (Wombat Street) | 2.0 | 18.0 | 37.0 | 10.0 | - | - | 1.0 | - | 4.0 | 10.0 | 3.0 | - | 1.0 | 1.0 | 2.0 | - | - | - | 2.0 | 10.0 | 64.0 | 27.0 | 1.0 | - | - | - | - | 3.0 | - | 3.0 | - | |
| Bringelly (Maryland) | - | 18.0 | 20.0 | 1.0 | - | - | - | - | - | 4.0 | 1.0 | 4.0 | 1.0 | - | - | - | - | - | 8.0 | 10.0 | 34.0 | 23.0 | - | - | - | - | - | - | - | - | - | |
| Camden (Brownlow Hill) | - | 14.0 | 26.8 | 2.4 | 1.1 | - | - | - | - | 3.2 | 1.0 | 2.8 | - | - | 0.4 | - | - | - | 8.2 | 11.0 | 35.0 | 26.4 | ||||||||||
| Camden Airport AWS | - | 16.6 | 26.6 | 3.6 | 1.0 | - | - | - | - | 2.0 | 2.6 | 4.0 | - | 0.2 | 0.8 | - | - | - | 10.8 | 9.6 | 35.6 | 27.2 | 0.8 | - | - | - | - | - | 0.4 | - | ||
| Campbelltown (Kentlyn (Georges River Roa | - | 19.0 | 30.0 | 4.0 | 4.0 | - | - | - | 1.0 | 7.0 | 4.0 | - | - | 1.0 | 2.0 | - | - | - | 18.0 | 9.0 | 40.0 | 25.0 | 1.0 | - | - | - | - | - | - | - | - | |
| Campbelltown (Mount Annan) | - | 18.4 | 29.6 | 1.2 | 1.8 | - | 0.2 | - | - | 2.4 | 2.4 | - | 0.2 | 0.2 | 1.2 | - | - | - | 11.6 | 12.4 | 38.0 | 23.8 | 0.8 | 0.2 | - | - | - | - | - | 0.2 | - | |
| Canterbury Racecourse AWS | 4.8 | 17.2 | 13.0 | 32.4 | 0.4 | - | 1.0 | - | 30.2 | 25.2 | 18.2 | - | - | 10.0 | 12.4 | - | - | 0.2 | 21.8 | 21.0 | 60.2 | 24.0 | 5.2 | 0.2 | - | - | - | - | 0.2 | 0.2 | ||
| Castlereagh (Castlereagh Road) | 0.1 | 16.4 | 18.8 | 6.8 | ||||||||||||||||||||||||||||
| Centennial Park | 10.0 | 41.4 | 12.0 | 11.2 | 1.8 | - | 12.2 | 0.2 | 25.0 | 34.1 | 25.5 | 5.0 | 0.2 | 16.3 | 16.0 | 0.2 | 1.1 | - | 22.0 | 29.3 | 68.7 | 33.6 | 27.0 | - | 0.2 | - | - | - | - | |||
| Chatswood Bowling Club | - | - | - | - | ||||||||||||||||||||||||||||
| Collaroy (Long Reef Golf Club) | 24.0 | 64.0 | - | 49.0 | - | - | 7.0 | - | 22.2 | 48.5 | 10.0 | - | - | 15.0 | - | - | - | 23.6 | 42.0 | 80.0 | 28.2 | 18.0 | ||||||||||
| Concord (Brays Rd) | 4.2 | 17.8 | 18.4 | 21.2 | 1.0 | - | 1.4 | - | 29.0 | 23.6 | 12.0 | - | 0.2 | 9.8 | 10.0 | - | - | - | 25.0 | 17.4 | 54.0 | 26.8 | 5.8 | |||||||||
| Concord Golf Club | 8.4 | 15.4 | 25.4 | 24.2 | 1.0 | - | - | - | 35.6 | 24.0 | 11.6 | - | - | 10.2 | 12.2 | - | - | - | 20.2 | 19.4 | 53.4 | 25.0 | 7.0 | |||||||||
| Cooranbong (Lake Macquarie AWS) | 6.6 | 19.2 | 60.8 | 16.2 | 0.8 | 0.2 | 1.8 | 2.6 | 9.8 | 25.6 | 0.6 | 0.2 | 0.2 | 6.2 | 4.6 | 0.2 | 0.2 | - | 21.2 | 2.0 | 29.4 | 15.6 | 15.8 | 0.2 | - | - | 0.2 | - | 0.4 | - | ||
| Cronulla South Bowling Club | 7.0 | 33.0 | 8.0 | 22.0 | 1.0 | - | 8.0 | - | 43.0 | 30.0 | 27.0 | 16.0 | - | 28.0 | 58.0 | 1.0 | - | - | 27.0 | 26.0 | 53.0 | 21.0 | 4.0 | - | - | - | - | - | - | - | - | |
| Darkes Forest (Kintyre) | 1.0 | 47.0 | 40.0 | 33.0 | 1.0 | - | - | 2.0 | 26.0 | 4.0 | - | - | - | 4.0 | - | - | - | 38.0 | 19.0 | 63.0 | 23.0 | 3.0 | 1.0 | - | - | - | - | - | - | - | ||
| Faulconbridge (St Georges Crescent) | 0.2 | 17.8 | 26.8 | 7.6 | - | - | - | - | 2.4 | 9.6 | 1.0 | - | - | 0.8 | 3.2 | - | - | - | 1.4 | 5.6 | 57.4 | 21.0 | 0.6 | - | - | - | - | 1.2 | - | 2.0 | - | |
| Gosford AWS | 10.2 | 37.0 | 67.6 | 9.4 | 0.8 | - | 1.6 | 0.4 | 28.6 | 15.6 | 12.4 | 0.2 | - | 11.8 | 8.8 | 0.2 | 0.2 | - | 3.6 | 8.4 | 54.6 | 46.6 | 16.2 | - | - | 0.2 | - | - | - | 0.2 | - | |
| Holsworthy Aerodrome AWS | 0.6 | 24.6 | 17.4 | 5.2 | 1.0 | - | - | - | 5.4 | 12.0 | 1.6 | 0.2 | 0.2 | 1.4 | 3.4 | - | - | - | 25.6 | 13.4 | 40.4 | 22.4 | 2.8 | 0.2 | - | - | - | - | - | 0.2 | - | |
| Holsworthy Defence AWS | 0.6 | 23.2 | 32.6 | 8.0 | 0.2 | - | 0.2 | - | 1.0 | 9.8 | 4.4 | - | 0.2 | 0.4 | 2.8 | - | - | - | 26.2 | 8.8 | 38.4 | 25.2 | 8.0 | - | - | - | - | - | 0.2 | - | ||
| Hornsby (Swimming Pool) | 6.4 | 32.8 | 58.6 | 26.4 | 1.0 | - | 4.0 | - | 16.0 | 23.2 | 3.6 | - | - | 9.4 | 6.2 | - | - | - | 15.6 | 16.4 | 49.2 | 27.8 | 8.0 | - | - | - | - | - | - | - | - | |
| Horsley Park Equestrian Centre AWS | 0.4 | 18.6 | 22.6 | 5.4 | 0.6 | - | - | - | 6.2 | 4.8 | 2.4 | 1.6 | 0.2 | 0.2 | 7.0 | - | - | - | 12.4 | 11.2 | 34.8 | 15.0 | 2.0 | 0.2 | - | - | - | - | - | - | - | |
| Katoomba (Farnells Rd) | 43.8 | 54.2 | 25.0 | 0.6 | → | 0.8 | 0.8 | 6.0 | 18.0 | 8.8 | 0.4 | 0.2 | 1.6 | 6.2 | - | - | - | 3.4 | → | 74.6 | 26.0 | 1.4 | - | - | - | → | 2.0 | - | 2.6 | - | ||
| Kurrajong Heights (Bells Line of Road) | - | 16.6 | → | 60.0 | 0.6 | - | - | - | 1.8 | 9.4 | 2.4 | → | → | → | → | 10.0 | - | - | 2.8 | 7.6 | 54.2 | 17.0 | 0.6 | - | - | - | - | - | - | 1.8 | ||
| Lucas Heights (ANSTO) | 2.0 | 37.0 | 16.0 | 13.8 | 1.4 | - | 1.0 | - | 6.0 | 22.0 | 3.2 | - | - | 2.8 | 5.6 | 0.2 | - | - | 28.4 | 6.4 | 38.0 | 23.0 | 3.0 | - | - | - | - | - | - | 0.6 | - | |
| Mangrove Mountain AWS | 3.2 | 22.4 | 100.6 | 14.6 | 0.6 | - | 0.2 | - | 10.6 | 9.8 | 3.2 | 0.2 | - | 7.6 | 3.2 | - | 1.6 | - | 1.8 | 4.4 | 31.6 | 13.2 | 3.0 | - | - | - | - | - | - | 0.2 | - | |
| Marrickville Golf Club | 5.0 | 18.0 | 12.0 | 31.0 | - | - | 2.0 | - | 36.0 | 30.0 | 15.0 | 1.0 | - | 17.0 | 14.0 | - | - | - | 26.0 | 26.0 | 30.0 | - | 1.0 | - | - | - | - | - | - | - | - | |
| Menangle Bridge (Nepean River) | - | 16.0 | 40.0 | 3.0 | 2.0 | - | - | - | - | 2.0 | 1.0 | - | - | - | - | 1.0 | - | - | 7.0 | 6.0 | 34.0 | 21.0 | 1.0 | - | - | - | - | - | - | - | - | |
| Mount Boyce AWS | 1.8 | 18.0 | 38.8 | 9.6 | 1.6 | - | 0.2 | 1.0 | 3.0 | 10.8 | 2.4 | 0.4 | - | 1.4 | 2.0 | - | - | - | 1.8 | 10.4 | 64.2 | 28.0 | 0.8 | - | - | - | - | 2.0 | - | 2.2 | - | |
| Mount Wilson (Clarine) | - | 20.4 | 9.0 | 19.0 | - | - | - | 2.0 | 2.6 | 19.0 | 2.4 | - | - | - | 3.4 | - | - | - | 2.0 | 8.6 | 7.3 | 33.0 | 0.4 | - | - | - | 2.6 | - | - | 3.0 | - | |
| Norah Head AWS | 14.0 | 44.4 | 42.8 | 8.6 | 4.0 | - | 0.8 | 5.4 | 34.8 | 47.8 | 15.8 | 2.8 | 0.2 | 30.6 | 10.6 | 0.4 | 0.8 | - | 57.4 | 8.6 | 50.4 | 23.6 | 31.4 | - | - | 0.2 | 0.2 | - | - | - | - | |
| North Parramatta (Burnside Homes) | 1.5 | 20.0 | 24.5 | 20.5 | 0.5 | 0.5 | - | 18.5 | 17.5 | 9.5 | 0.5 | - | 2.5 | 10.0 | - | - | - | 1.0 | 12.5 | 44.0 | 17.0 | 3.0 | - | - | - | - | - | - | - | - | ||
| North Rocks (Muirfield Golf Club) | 1.5 | 20.5 | 37.0 | 21.5 | 1.5 | - | 1.0 | - | 15.5 | 17.0 | 10.0 | 0.5 | - | 3.5 | 8.5 | - | - | - | 11.5 | 15.5 | 41.0 | 20.0 | 5.5 | - | - | - | - | - | - | - | - | |
| North Ryde Golf Club | 4.0 | 31.0 | 24.0 | 24.0 | 1.0 | - | 2.0 | - | 24.0 | 25.0 | 7.0 | - | 1.0 | 9.0 | 9.0 | - | - | - | 15.0 | 18.0 | 50.0 | 12.0 | 9.0 | - | - | - | - | - | - | - | - | |
| Parramatta North (Masons Drive) | 2.0 | 17.2 | 24.2 | 20.0 | 1.0 | - | 0.8 | - | 21.0 | 17.0 | 8.4 | 1.4 | - | 2.4 | 11.6 | - | - | - | 13.2 | 13.6 | 44.0 | 17.4 | 5.0 | - | - | - | - | - | - | - | - | |
| Peakhurst Golf Club | - | 12.0 | - | - | - | 14.0 | 25.0 | 50.0 | 23.0 | 4.0 | - | - | - | - | - | - | - | - | ||||||||||||||
| Penrith Lakes AWS | - | 15.6 | 14.0 | 3.2 | 0.6 | 0.2 | - | - | 2.2 | 2.2 | 1.4 | 1.2 | 0.2 | - | 1.8 | - | - | - | 2.6 | 4.4 | 40.4 | 10.2 | 0.2 | - | - | - | - | - | - | - | - | |
| Prospect Reservoir | - | 16.0 | 19.0 | 9.0 | 1.0 | - | - | - | 4.0 | 7.0 | 3.0 | - | - | 2.0 | 10.0 | - | - | - | 14.0 | 7.0 | 35.0 | 16.0 | 3.0 | - | - | - | - | - | - | - | - | |
| Putty (The Gibba) | - | 14.0 | 80.0 | 13.0 | 1.0 | - | - | - | 1.0 | 6.0 | 1.0 | - | - | - | - | - | - | - | - | 3.0 | 40.0 | 22.0 | 1.0 | - | - | - | - | - | - | 3.0 | - | |
| Randwick (Randwick St) | 10.4 | 35.4 | 19.6 | 19.2 | 1.8 | - | 9.8 | 0.2 | 50.0 | 31.4 | 29.8 | 7.8 | - | 17.6 | 17.0 | 0.2 | 0.8 | - | 32.4 | 27.0 | 68.0 | 32.0 | 27.6 | |||||||||
| Richmond RAAF | - | 15.6 | 59.8 | 7.2 | 0.2 | 0.2 | 0.2 | - | 2.4 | 13.0 | 0.6 | - | - | 0.8 | 1.0 | - | - | - | 4.6 | 5.2 | 45.6 | 10.0 | 0.4 | - | - | - | - | - | - | 0.4 | - | |
| Rose Bay (Royal Sydney Golf Club) | 8.6 | 27.0 | 14.0 | 8.8 | 3.2 | - | 19.8 | - | 59.6 | 31.2 | 16.0 | 7.0 | - | 25.8 | 14.4 | 0.2 | - | - | 27.8 | 47.0 | 66.8 | 33.4 | 17.6 | - | 0.4 | - | - | - | - | |||
| Sans Souci (Public School) | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||
| Seven Hills (Radio FM 103.2) | 15.5 | 22.0 | 18.5 | 0.5 | - | - | - | 8.0 | 8.5 | 2.0 | 0.5 | - | - | 7.0 | - | - | - | 10.5 | 7.5 | 32.5 | 13.5 | 4.0 | - | - | - | - | - | - | - | - | ||
| Shanes Park (South Creek Road) | - | 1.4 | 36.2 | 5.8 | 0.4 | 0.2 | - | - | 0.8 | 8.4 | 0.4 | - | - | 0.4 | 6.6 | - | - | - | 1.4 | 2.6 | 2.2 | 60.2 | 0.6 | - | - | - | - | - | - | - | - | |
| Sydney (Observatory Hill) | 9.6 | 38.8 | 17.0 | 20.0 | 2.2 | - | 10.2 | 0.2 | 42.0 | 38.2 | 16.6 | 1.2 | - | 10.0 | 9.6 | - | - | - | 25.4 | 21.8 | 82.4 | 23.6 | 20.8 | - | - | - | - | - | - | - | - | |
| Sydney Airport AMO | 3.0 | 22.0 | 8.6 | 27.0 | 1.2 | - | 1.2 | 0.2 | 49.6 | 25.2 | 17.6 | 5.4 | - | 21.6 | 14.8 | - | - | - | 26.6 | 18.8 | 48.8 | 28.0 | 6.4 | 0.2 | - | - | - | - | - | 0.4 | - | |
| Sydney Botanic Gardens | 47.0 | 14.3 | 22.5 | 2.0 | - | - | 6.0 | 5.6 | 48.0 | 50.4 | 7.0 | 5.0 | - | 10.4 | 9.8 | 4.0 | - | - | 24.4 | 28.0 | 74.4 | 25.0 | 31.2 | 0.2 | ||||||||
| Sydney Olympic Park AWS (Archery Centre) | 4.0 | 16.6 | 25.2 | 21.2 | 0.4 | - | 1.0 | 0.2 | 32.8 | 23.2 | 9.4 | - | 0.2 | 6.8 | 10.4 | - | - | - | 18.0 | 14.6 | 49.8 | 36.2 | 4.4 | - | - | - | - | - | - | - | - | |
| Terrey Hills AWS | 11.8 | 47.0 | 51.4 | 16.2 | 1.6 | - | 1.6 | - | 20.6 | 28.2 | 8.2 | 0.2 | - | 8.4 | 6.8 | - | - | - | 11.0 | 26.8 | 52.8 | 36.4 | 12.0 | - | - | - | - | - | - | - | - | |
| Wedderburn (Booalbyn) | - | 24.0 | 49.0 | 8.0 | 1.0 | - | - | - | - | 3.0 | - | - | 1.0 | - | 1.0 | 1.0 | - | - | 9.0 | 3.0 | 41.0 | 23.0 | 1.0 | - | - | - | - | - | - | - | - | |
| Wyong (Kulnura (Jeavons)) | 1.0 | 21.0 | 80.0 | 14.0 | 2.0 | - | - | 1.0 | 5.0 | 7.0 | 2.0 | - | - | 7.0 | 2.0 | - | - | - | 7.0 | 2.0 | 32.0 | 12.0 | 4.0 | - | - | - | - | - | - | - | - | |
| Yarramalong (Lewensbrook) | - | - | - | - | 2.0 | - | ||||||||||||||||||||||||||
|
Most values are the precipitation in the 24 hours to 9 am on the day indicated.
Days marked with → are part of a longer accumulation, which is shown on the final day. Values over 100 mm have been rounded to the nearest whole millimetre. Days marked with - have a rainfall report of zero; days left blank have no rainfall report (which often indicates no rain fell). | ||||||||||||||||||||||||||||||||
| Rainfalls coloured according to the amount |
0 | 1.0 | 5.0 | 10.0 | 15.0 | 25.0 | 50.0 | 100 | 150 | 200 | 300 | 400 | 600 | millimetres | ||||||||||||||||||
Extremes Records Summaries Daily observations Important notes the top
Notes
The Monthly climate summary, usually published in the first week of the following month, lists the main features of the weather in Greater Sydney using the most timely and accurate information available on the date of publication; it will generally not be updated.
This summary includes data from observing sites in or near the Greater Sydney “Greater Capital City Statistical Area” (GCCSA). The Australian Bureau of Statistics designed the GCCSAs to represent a socio-economic definition of each capital city. This means the greater capital city boundary includes people who regularly socialise, shop or work within the capital city, but live in the small towns and rural areas surrounding the capital city. It does not define the built up edge of the capital city.
This statement has been prepared based on information available on Monday 1 September 2025. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
In some situations, some or all of the rainfall is in the form of hail or snow. In these cases, the totals given are for the water equivalent: the depth of liquid water that results from melting any frozen precipitation. There can be significant 'undercatch' of snow in strong winds, meaning the true precipitation can be higher than that reported.
Averages for individual sites are long-term means based on observations from
all available years of record, excluding the current year. The length of record can
vary widely from site to site. Averages are not shown for sites with fewer than
10 years of record, as they cannot then be calculated reliably.
The median
is sometimes more representative than the
mean
of long-term average rain.
The Rank indicates how rainfall this time compares with the climate record for the site,
based on the
decile ranking
(very low rainfall is in decile 1, low in decile 2 or 3,
average in decile 4 to 7, high in decile 8 or 9
and very high is in decile 10).
The Fraction of average shows how much rain has fallen this time as a
percentage of the long-term mean.
Where temperature area averages are mentioned, they are derived from the ACORN-SAT dataset.
Information about Australian Indigenous seasonal calendars is available at the Indigenous Weather Knowledge website.
Unless otherwise noted, all maps, graphs and diagrams in this page are licensed under the Creative Commons Attribution 4.0 International Licence
