Thursday, 1 July 2010 - Monthly Climate Summary for Sydney - Greater Sydney - Product code IDCKGC25L0
Sydney in June 2010: Cold end to June
- Coldest June night in Sydney since 1949
- Above average rainfall - wettest June since 2007
- Average maximum temperatures
Details Extremes Records Summaries Important notes the top
Rainfall
Following a wetter than average May, Sydney experienced above average rainfall again in June. It was the wettest June since 2007 (510.6 mm) for Sydney, with Observatory Hill recording a total rainfall of 147.2 mm, which is slightly above the historical average of 140.0 mm. The rain fell on 13 days (average 11.5 rain days), with significant falls early in the month, associated with an east coast low on the 4th - 5th.
Sydney's water storage levels have risen 0.4% to 56.9% following above rainfall during the month. Current water storage information can be found on the new Bureau of Meteorology Water Storage Beta Release web site.
Temperature
Sydney experienced average maximum and minimum temperatures in June. The average maximum temperature at Observatory Hill for June was 17.7°C, which equals the historical average1 for June. Conditions in the west were similar, with maximum temperatures at Richmond RAAF averaging 17.8°C during June (average 17.6°C).
The last week of June was particularly cold - Sydney Observatory Hill recorded it's coldest June minimum temperature since 1949 on the 30th (4.8°C), and Richmond RAAF recorded -4.8°C which is the coldest minimum recorded at this site to date (records since 1995). Prospect Dam and Riverview Observatory both recorded their coldest June minimum temperatures on record on the 30th also (see table below). Despite this cold snap at the end of the month, minimum temperatures in Sydney during June were average. Observatory Hill recorded an average minimum temperature of 9.6°C which equals the historical average for June.
Persistant high pressure systems over NSW were responsible for the clear days and cold nights experienced in Sydney during June.
Some sites had their lowest June temperature on record.
Wind
Coastal Sydney experienced prevailing southerly winds (33% of the time) during afternoons in June, which is average for this time of year. 2 strong winds were reported at Sydney Airport, on the 4th and 10th, which is below the historical average of 4.
Other phenomena
Sydney Airport recorded just 1 thunderstorm during the month (3rd), below the historical average of 2. Sunshine averaged 6.5 hours per day, which is the slightly above the average of 6.0 hours per day.
Further information
NSW Climate Services CentreNSW Regional Office
Bureau of Meteorology
Phone (02) 9296 1555
Email climate.nsw@bom.gov.au
| Extremes in June 2010 | |
|---|---|
| Hottest day |
20.7 °C at Camden Airport AWS on the 5th 20.7 °C at Sydney Olympic Park (Sydney Olympic Pk A on the 16th 20.7 °C at Riverview Observatory on the 20th |
| Warmest days on average | 18.0 °C at Campbelltown (Mount Annan) 18.0 °C at Liverpool (Michael Wenden Centre) |
| Coolest days on average |
16.0 °C at Springwood Bowling Club 16.1 °C at Terrey Hills AWS |
| Coldest day |
11.8 °C at Springwood Bowling Club on the 29th 12.7 °C at Terrey Hills AWS on the 29th |
| Coldest night | -4.8 °C at Richmond RAAF on the 30th |
| Coolest nights on average | 4.2 °C at Camden Airport AWS |
| Warmest nights on average | 9.6 °C at Sydney (Observatory Hill) |
| Warmest night | 15.3 °C at Sydney Airport AMO on the 4th |
| Wettest overall | 165.6 mm at Terrey Hills AWS |
| Wettest day | 70.2 mm at Turramurra (Kissing Point Road) on the 5th |
| Highest wind gust |
70 km/h at Sydney Airport AMO on the 6th |
Details Extremes Records Summaries Important notes the top
| Record lowest June temperature | ||||||
|---|---|---|---|---|---|---|
|
Lowest temperature in June 2010 (°C) |
Previous lowest for June |
Years of record |
Average for June |
|||
| Prospect Reservoir | -0.8 | on the 30th | 0.1 | on the 4th in 2000 | 45 | 7.4 |
| Riverview Observatory | 1.2 | on the 30th | 1.7 | on the 24th in 1962 | 27 | 7.7 |
Details Extremes Records Summaries Important notes the top
| Summary statistics for June 2010 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures for June (°C) |
Minimum temperatures for June (°C) |
Rainfall for June (millimetres) |
||||||||||
| Mean for June 2010 |
Diff from average |
Highest for June 2010 |
Mean for June 2010 |
Diff from average |
Lowest for June 2010 |
Total for June 2010 |
Average for June |
Rank of June 2010 |
Fraction of June average |
|||
| Badgerys Creek AWS | 17.6 | 20.4 | 5th | 5.3 | -3.0 | 30th | 63.0 | |||||
| Bankstown Airport AWS | 17.7 | 0.0 | 20.0 | 16th | 6.4 | -0.2 | -0.7 | 30th | 77.6 | 73.6 | average | 105% |
| Camden Airport AWS | 17.9 | +0.1 | 20.7 | 5th | 4.2 | -0.2 | -3.9 | 30th | 69.4 | 58.5 | high | 119% |
| Campbelltown (Mount Annan) | 18.0 | 20.5 | 20th | 4.9 | -3.0 | 30th | 75.6 | |||||
| Canterbury Racecourse AWS | 17.6 | 20.0 | 16th | 6.5 | -0.9 | 30th | 103.2 | |||||
| Holsworthy Control Range | 17.8 | 20.3 | 5th | 6.0 | -2.6 | 30th | 78.4 | |||||
| Horsley Park Equestrian Centre AWS | 17.4 | 20.0 | 2nd | 6.7 | -1.8 | 30th | 83.6 | |||||
| Liverpool (Michael Wenden Centre) | 18.0 | 20.5 | 5th | 5.5 | -2.4 | 30th | 83.0 | |||||
| Parramatta North (Masons Drive) | 17.8 | 0.0 | 20.2 | 5th | 7.0 | -0.5 | 1.0 | 30th | 122.0 | 84.7 | high | 144% |
| Penrith Lakes AWS | 17.8 | 20.3 | 5th | 6.3 | -1.1 | 30th | 51.4 | |||||
| Prospect Reservoir | 17.3 | 0.0 | 20.0 | 5th | 7.2 | -0.2 | -0.8 | 30th | 76.3 | 75.1 | average | 102% |
| Richmond RAAF | 17.8 | 20.1 | 5th | 4.3 | -4.8 | 30th | 51.2 | |||||
| Riverview Observatory | 17.7 | +0.5 | 20.7 | 20th | 8.1 | +0.4 | 1.2 | 30th | 149.5 | 116.5 | high | 128% |
| Springwood Bowling Club | 16.0 | 18.7 | 25th | 7.1 | 0.0 | 30th | 60.2 | 77.1 | average | 78% | ||
| Sydney (Observatory Hill) | 17.7 | +0.8 | 20.5 | 5th | 9.6 | +0.3 | 4.3 | 30th | 147.2 | 130.7 | average | 113% |
| Sydney Airport AMO | 17.5 | -0.1 | 19.9 | 19th | 9.4 | +0.9 | 3.2 | 30th | 102.4 | 120.7 | average | 85% |
| Sydney Olympic Park (Sydney Olympic Pk A | 18.1 | 20.7 | 16th | 8.6 | 2.0 | 30th | 102.0 | |||||
| Terrey Hills AWS | 16.1 | 18.4 | 16th | 8.0 | 0.9 | 30th | 165.6 | |||||
Details Extremes Records Summaries Important notes the top
Daily rainfall
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 marked like this 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).
This table is very wide; you may have to scroll sideways to see all the days, and you may need to set the paper to 'landscape' to print.
| Hunter (61) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Webbs Ck-Wisemans Ferry (Hawkesbury Rive | 4.5 | - | - | 7.5 | 43.5 | - | 1.0 | - | - | - | - | 0.5 | - | - | - | - | 0.5 | - | - | - | 0.5 | - | 0.5 | 3.0 | - | - | - | - | - | - |
| Central Tablelands (South) (63) | 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 |
| Sackville Ferry (Hawkesbury River) | 3.2 | - | 1.8 | 27.0 | 24.8 | 0.2 | 0.2 | 0.2 | - | 0.2 | - | 0.2 | 0.2 | 0.2 | - | 0.2 | 0.2 | - | 0.2 | - | 0.2 | 0.2 | 1.4 | 1.4 | 0.2 | 0.4 | 0.2 | - | 0.2 | 0.2 |
| Springwood Bowling Club | 3.4 | - | 1.8 | 37.8 | 7.2 | - | 0.2 | - | - | - | - | - | - | - | - | - | - | 0.4 | - | - | - | 1.2 | 2.8 | 5.4 | - | - | - | - | - | - |
| Valley Heights (Sun Valley Rd) | 3.4 | 2.2 | 38.0 | 8.0 | 0.2 | - | - | - | - | - | 0.4 | - | - | 0.2 | 3.0 | »» | 5.0 | |||||||||||||
| Metropolitan (East) (66) | 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 |
| Abbotsford (Blackwall Point Rd) | 0.8 | 18.5 | 1.4 | |||||||||||||||||||||||||||
| Auburn (Rosnay Golf Club) | 3.0 | - | 16.0 | 28.0 | 22.0 | - | 1.0 | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 11.0 | - | 3.0 | - | - | - | - |
| Audley (Royal National Park) | 2.0 | 1.0 | 33.0 | 32.0 | 19.0 | 3.0 | 7.0 | - | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | 2.0 | 2.0 | 6.0 | - | 2.0 | - | - | - | - |
| Avalon Beach (Avalon (Palmgrove Rd)) | 17.2 | 5.4 | 29.2 | 23.2 | 7.2 | 6.6 | 2.2 | 2.6 | ||||||||||||||||||||||
| Bankstown Airport AWS | - | 35.2 | 19.8 | - | 0.2 | - | - | - | - | - | - | - | - | - | - | - | - | 0.2 | 18.8 | - | 3.4 | - | - | - | - | |||||
| Belrose (Evelyn Place) | 8.4 | 7.0 | 41.2 | 38.2 | 0.2 | 2.0 | 0.6 | 1.2 | 3.8 | 0.2 | 4.6 | 16.0 | 0.2 | 0.8 | - | |||||||||||||||
| Campbelltown (Ingleburn (Long Point)) | 3.0 | 2.0 | 23.0 | 35.0 | 15.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 9.0 | - | 2.0 | - | - | - | 1.0 |
| Canterbury Racecourse AWS | 2.0 | - | 15.2 | 26.4 | 42.2 | 0.2 | 3.6 | - | - | - | - | - | - | - | - | 0.2 | - | - | 1.8 | 0.2 | 1.2 | 10.0 | - | - | - | 0.2 | - | |||
| Castle Cove (Rosebridge Ave) | 24.0 | 3.0 | 18.0 | 63.0 | 3.5 | 4.5 | 1.0 | 3.5 | 19.0 | 1.0 | ||||||||||||||||||||
| Chatswood Bowling Club | 12.0 | - | 5.0 | 48.0 | 54.0 | - | 3.0 | - | - | - | - | - | - | - | - | - | - | 1.0 | - | - | 3.0 | 1.0 | 4.0 | 12.0 | - | 1.0 | - | - | - | - |
| Collaroy (Long Reef Golf Club) | 4.8 | 14.4 | 27.2 | 114 | 0.4 | »» | 11.0 | 1.6 | 6.0 | 0.2 | 1.8 | 19.2 | ||||||||||||||||||
| Concord Golf Club | 3.2 | 16.8 | 15.2 | 44.8 | 0.6 | 3.0 | 1.6 | 1.8 | 14.4 | |||||||||||||||||||||
| Cronulla South Bowling Club | 8.0 | 29.4 | 27.6 | 17.2 | »» | 12.2 | 3.2 | 1.0 | 4.2 | 1.2 | 6.2 | 2.2 | 0.4 | |||||||||||||||||
| Guildford (Woodville Golf Club) | 3.0 | - | 20.0 | 29.0 | 25.0 | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 11.0 | - | 3.0 | - | - | - | - |
| Holsworthy Control Range | 3.4 | - | 15.6 | 34.4 | 12.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10.4 | - | 2.4 | - | - | - | - |
| Lidcombe (Carnarvon Golf Club) | 1.0 | - | 15.0 | 19.0 | 20.0 | - | - | - | - | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | 11.0 | - | 2.0 | - | - | - | - |
| Liverpool-Scrivener St (Georges River) | 1.0 | - | 14.0 | 26.0 | 10.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 14.0 | 1.0 | 2.0 | - | - | - | - |
| Lucas Heights (ANSTO) | 4.5 | 29.2 | 35.0 | 1.4 | 6.8 | 2.8 | ||||||||||||||||||||||||
| Manley / Warringah (Allambie) | 11.0 | - | 6.0 | 35.0 | 29.0 | - | 3.0 | 0.5 | - | - | - | - | - | - | - | - | - | 1.0 | - | - | 7.5 | - | 4.5 | 10.5 | - | - | 0.5 | - | - | - |
| Manley / Warringah (Belrose) | 13.0 | - | 5.5 | 41.5 | 44.0 | 0.5 | 1.5 | - | - | - | - | - | - | - | 1.0 | - | 2.5 | - | 4.0 | 15.0 | 0.5 | - | - | - | - | |||||
| Marrickville Golf Club | 3.0 | - | 18.0 | 18.0 | 33.0 | - | 4.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 6.0 | - | 1.0 | 9.0 | - | 1.0 | - | - | - | - |
| Milperra Bridge (Georges River) | 1.0 | - | 3.0 | 28.0 | - | - | - | - | ||||||||||||||||||||||
| Mona Vale Golf Club | 4.4 | 2.0 | 30.0 | 39.0 | 40.6 | - | 3.8 | 1.6 | - | - | - | - | - | - | - | - | - | 1.6 | - | - | 4.8 | 3.8 | 2.2 | 8.0 | - | 1.2 | - | - | - | - |
| Parramatta (Erts) | 4.5 | - | 5.0 | 37.0 | 24.5 | - | 0.5 | - | - | - | - | - | - | - | - | - | - | 0.5 | - | - | - | - | 1.5 | 7.0 | 0.5 | 2.5 | - | - | - | - |
| Parramatta North (Masons Drive) | 8.4 | - | 2.6 | 51.0 | 43.6 | - | 2.2 | - | - | - | - | - | - | - | - | - | 0.4 | - | - | - | 0.2 | - | 3.4 | 6.4 | - | 3.8 | - | - | - | - |
| Peakhurst Golf Club | 3.0 | - | 20.0 | 21.0 | 19.0 | 1.0 | 4.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 13.0 | - | 2.0 | - | - | - | - |
| Randwick Bowling Club | 19.0 | 0.2 | 16.4 | 11.0 | 67.0 | 1.2 | 7.0 | 4.4 | 0.2 | 18.0 | 3.4 | 13.0 | 0.6 | |||||||||||||||||
| Riverview Observatory | 2.2 | 0.2 | 8.4 | 45.0 | 58.6 | 0.2 | 3.0 | 0.2 | - | - | - | - | - | »» | 0.2 | 0.2 | 0.3 | 0.8 | - | - | 4.2 | 0.4 | 3.2 | 21.4 | - | 1.0 | - | - | - | - |
| Rose Bay (Royal Sydney Golf Club) | 11.6 | 2.6 | 14.4 | 27.4 | 53.4 | 0.6 | 7.0 | 9.6 | 0.4 | 0.8 | 4.8 | 1.2 | 7.4 | 21.2 | 0.6 | |||||||||||||||
| Sans Souci (Public School) | 8.0 | - | 45.0 | 18.0 | 16.0 | 1.0 | 7.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 4.0 | - | - | 9.0 | - | - | - | - | - | - |
| St Ives (Richmond Avenue) | 17.6 | 6.2 | 52.8 | 56.0 | 0.2 | 2.8 | 0.2 | 1.0 | 1.0 | 2.2 | 5.4 | 2.0 | - | |||||||||||||||||
| Strathfield Golf Club | 6.0 | - | 19.0 | 23.0 | 32.0 | 1.0 | 2.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | - | 2.0 | 18.0 | - | 2.0 | - | - | - | - |
| Sydney (Observatory Hill) | 12.4 | - | 6.0 | 26.4 | 61.4 | 0.4 | 4.2 | 0.4 | - | - | - | - | - | - | - | - | - | 0.6 | - | 8.2 | 3.4 | 4.0 | 18.8 | - | 1.0 | - | - | - | - | |
| Sydney Airport AMO | 5.2 | 0.2 | 15.6 | 14.0 | 28.8 | 0.6 | 5.6 | 1.2 | 0.2 | - | - | - | - | - | - | - | - | 0.2 | - | - | 16.6 | 0.2 | 2.6 | 10.6 | 0.2 | 0.6 | - | - | - | - |
| Sydney Olympic Park (Sydney Olympic Pk A | 3.8 | 12.0 | 35.0 | 44.8 | 0.2 | 3.0 | - | - | - | - | - | - | - | - | - | - | - | 0.2 | - | - | - | - | 3.0 | - | - | - | ||||
| Terrey Hills AWS | 18.0 | - | 9.4 | 44.2 | 69.6 | 0.2 | 1.6 | 0.2 | - | 0.2 | - | 0.2 | - | - | - | - | - | 1.8 | - | - | 2.8 | 0.2 | 3.0 | 13.0 | 0.2 | 1.0 | - | - | - | - |
| Turramurra (Kissing Point Road) | 9.4 | 5.0 | 47.6 | 70.2 | 3.4 | 0.2 | 1.6 | 1.6 | 2.0 | 0.2 | 3.8 | 12.0 | 2.2 | |||||||||||||||||
| Metropolitan (West) (67) | 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 |
| Abbotsbury (Fairfield City Farm) | 4.0 | - | 22.0 | 31.0 | 14.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 6.0 | - | 1.0 | - | - | - | - |
| Badgerys Creek AWS | 5.0 | - | 12.4 | 36.0 | 5.2 | - | - | - | - | - | - | - | - | - | - | 0.2 | - | - | - | - | - | - | 3.6 | - | 0.4 | - | 0.2 | - | ||
| Baulkham Hills (Swimming Pool ) | 9.0 | - | 1.5 | 45.5 | 38.0 | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 4.5 | - | 3.0 | - | - | - | 0.5 | ||
| Baulkham Hills Eucalyptus Ct | 6.0 | 0.5 | 1.0 | 48.5 | 43.0 | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.0 | 5.0 | - | 3.0 | - | - | - | - | ||
| Berowra (Goodwyn Road) | 18.0 | 7.4 | 65.6 | 57.2 | 2.2 | 0.2 | 0.6 | 1.6 | 4.8 | 3.2 | 4.2 | |||||||||||||||||||
| Blacktown (Dog Pound) | 1.5 | 0.5 | 3.5 | 29.5 | 25.0 | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.5 | 2.0 | - | 1.5 | - | - | - | - | |||
| Box Hill (Hynds Road) | 2.0 | - | 1.0 | 45.0 | 22.0 | - | - | - | - | 1.0 | - | - | - | - | - | - | - | - | - | - | 1.0 | - | - | 5.0 | - | 1.0 | - | - | - | 1.0 |
| Castle Hill (Kathleen Ave) | 11.2 | 2.4 | 53.0 | 41.8 | 1.2 | 0.3 | 0.4 | 0.5 | 3.2 | 0.1 | 3.2 | |||||||||||||||||||
| Glenorie (Old Northern Rd) | 4.0 | 7.0 | 62.0 | 43.0 | 2.4 | 2.4 | 3.2 | 1.0 | 4.0 | |||||||||||||||||||||
| Greystanes (Cumberland Golf Club) | 1.5 | - | 7.0 | 33.0 | 27.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.5 | 5.0 | - | 2.0 | - | - | - | - | |||
| Hawkesbury River (Sackville Downstream) | 2.5 | - | 0.5 | 22.5 | 24.5 | 1.0 | - | - | - | 0.5 | - | 0.5 | 0.5 | 0.5 | - | 0.5 | 0.5 | - | 0.5 | - | 0.5 | - | 1.0 | 1.0 | - | - | 0.5 | - | 0.5 | 0.5 |
| Horsley Park Equestrian Centre AWS | 3.8 | - | 24.0 | 31.6 | 19.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.6 | - | 1.4 | - | - | - | - | |
| Kelso Ck (Kelso Creek U/S Levee (Georges | 2.0 | - | 13.5 | 24.0 | 14.5 | 0.5 | - | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.5 | 13.5 | - | 3.5 | - | - | - | - |
| Kings Langley (NSW Soccer Federation) | 3.0 | - | 2.0 | 43.0 | 35.0 | - | - | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.5 | 3.5 | - | 2.5 | - | - | - | - |
| Kings Langley (Solander Rd) | 2.4 | - | 2.0 | 46.4 | 33.4 | - | 0.4 | - | - | - | - | - | - | - | - | 0.2 | - | - | - | - | 0.2 | - | 1.6 | 3.4 | - | 3.0 | - | - | - | - |
| Liverpool (Michael Wenden Centre) | 5.4 | 0.2 | 15.6 | 31.6 | 10.0 | - | - | - | 0.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.4 | 17.8 | - | 1.8 | - | - | - | - |
| Lower Portland (Hawkesbury River) | 4.0 | - | 1.8 | 32.8 | 29.2 | - | 0.4 | - | 0.2 | - | - | - | - | - | - | - | - | - | 0.2 | - | - | - | 1.2 | 1.4 | - | 0.4 | - | 0.2 | - | - |
| Maroota (Tobruk) | 4.8 | - | 2.4 | 27.4 | 42.4 | - | 1.4 | - | 0.2 | - | - | - | - | - | - | 0.4 | - | 0.2 | - | - | - | - | 1.4 | 1.0 | - | 2.2 | - | - | - | - |
| Merrylands (Welsford Street) | 8.4 | 25.2 | 28.4 | 3.4 | 8.2 | 3.8 | ||||||||||||||||||||||||
| Merrylands West (Finlayson Creek) | 1.5 | 0.5 | 18.5 | 41.5 | 41.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.5 | 9.5 | 1.0 | 4.0 | - | - | - | - |
| North Parramatta (Burnside Homes) | 7.5 | - | 2.0 | 48.0 | 42.0 | - | 1.5 | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.5 | 3.0 | 5.5 | - | 3.5 | - | - | - | - |
| North Rocks (Muirfield Golf Club) | 12.0 | - | 2.0 | 53.0 | 50.5 | - | 2.0 | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.5 | 6.0 | - | 4.0 | - | - | - | - |
| Northmead Bowling Club | 7.0 | 0.5 | 1.5 | 46.0 | 37.5 | - | 2.0 | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3.0 | 5.5 | - | 2.5 | - | - | - | - |
| Parramatta (Baulkham Hills West (Sierra | 2.0 | - | 1.5 | 48.5 | 33.0 | - | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | 2.5 | 3.5 | - | 3.0 | - | - | - | 0.5 | |||
| Penrith Lakes AWS | 1.6 | 0.2 | 1.4 | 33.0 | 8.4 | - | 0.2 | - | 0.2 | - | - | 0.2 | - | 0.2 | - | 0.2 | - | 0.6 | - | 0.2 | - | - | 1.0 | 3.2 | - | - | 0.2 | 0.2 | 0.2 | 0.2 |
| Prospect Reservoir | 1.8 | - | 7.8 | 27.6 | 31.3 | 0.1 | 0.2 | - | - | - | - | - | - | - | - | - | 0.2 | 0.4 | - | - | - | - | 1.4 | 3.9 | - | 1.6 | - | - | - | - |
| Richmond RAAF | 1.6 | - | 1.0 | 29.0 | 19.0 | - | - | 0.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.2 | - | 0.2 | - | - | - | - | |
| Seven Hills (Radio FM 103.2) | 2.0 | 0.5 | 3.0 | 39.0 | 20.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 3.0 | - | 1.5 | - | - | - | - | |||
| Seven Hills (Collins St) | 6.0 | 2.8 | 48.0 | 25.2 | 5.8 | |||||||||||||||||||||||||
| St Clair (Juba Close) | 3.0 | - | 8.0 | 19.0 | 8.0 | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | - | 1.0 | - | - | - | - |
| Toongabbie Bowling Club | 2.0 | - | 4.5 | 40.5 | 26.0 | - | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 4.0 | - | 2.0 | 0.5 | - | - | - |
| Toongabbie Ck (Redbank Road (Toongabbee | 4.5 | - | 4.5 | 43.0 | 29.5 | - | 0.5 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.5 | 5.5 | - | 3.5 | - | - | - | - | ||
| West Pennant Hills (Cumberland S F Alert | 1.5 | - | 3.0 | 62.5 | 50.5 | - | 2.0 | 0.5 | - | - | - | - | - | - | - | - | 0.5 | - | - | - | - | 0.5 | 0.5 | 6.5 | - | 3.5 | - | - | - | - |
| Willmot (Resolution Ave) | 5.0 | - | - | 23.0 | 17.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.0 | - | - | - | - | - | - |
| Windsor SWC (Hawkesbury River) | - | - | 1.0 | 38.0 | 17.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | - | - | 1.0 | - | - | - | - |
| Illawarra (68) | 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 |
| Camden Airport AWS | 5.4 | - | 16.6 | 38.2 | 1.0 | - | - | - | - | - | - | - | - | 0.2 | - | 0.2 | - | - | - | - | - | - | 2.4 | 4.0 | - | 1.0 | - | 0.2 | - | 0.2 |
| Camden Valley Golf Resort | 1.0 | 2.0 | 1.0 | 10.0 | 1.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1.0 | 5.0 | - | 2.0 | - | - | - | - |
| Campbelltown (Kentlyn (Georges River Roa | 3.0 | - | 23.0 | 48.0 | 4.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Campbelltown (Mount Annan) | 4.4 | - | 19.0 | 40.0 | 2.0 | - | 0.2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.4 | 5.8 | - | 1.6 | - | - | 0.2 | - |
| Rossmore (South Creek) | 3.0 | - | 13.0 | 30.0 | 7.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 15.0 | - | 1.0 | - | - | - | - |
Details Extremes Records Summaries Important notes the top
Notes
A Monthly Climate Summary is prepared to list the main features of the weather in Sydney - Greater Sydney using the most timely and accurate information available on the date of publication; it will generally not be updated. Later information, including data that has had greater opportunity for quality control, will be presented in the Monthly Weather Review, usually published in the fourth week of the month.
This statement has been prepared based on information available at 12 pm on Thursday 1 July 2010. Some checks have been made on the data, but it is possible that results will change as new information becomes available.
A note about deciles: Deciles are used to give an element (in this case rainfall or temperature) a ranking. Deciles are calculated by arranging the totals in ascending order (from lowest to highest) then splitting them into 10 equal groups (thus the groups are called deciles). The first group would be in decile range one, the second group in decile range two, etc up to the highest annual totals (highest 10 per cent) being in decile range 10.
1Averages: Averages are based on the period 1961 to 1990 which is a convention of the World Meteorological Organisation
Normals are long-term averages based on observations from all available years of record, which vary widely from site to site. They are not shown for sites with less than 20 years of record for temperature and less than 30 years of record for rainfall, as they cannot then be calculated reliably.
Further information
NSW Climate Services CentreNSW Regional Office
Bureau of Meteorology
Phone (02) 9296 1555
Email climate.nsw@bom.gov.au
