Friday 2 October 2026 - Monthly Climate Summary for Greater Melbourne - Product code IDCKGC16L0
Greater Melbourne in September 2026
Rainfall
- Rainfall totals for September were below average at all sites across Greater Melbourne.
- September rainfall totals ranged from around 20% to around 60% of average across Greater Melbourne.
Temperature
- Mean maximum temperatures for September at all sites across Greater Melbourne were above average.
- September mean maximum temperatures for Greater Melbourne ranged from 1.1 °C above average at Melbourne (Olympic Park) to 2.2 °C above average at Melbourne Airport and Laverton RAAF.
- Mean minimum temperatures for September at all sites across Greater Melbourne were above average.
- September mean minimum temperatures for Greater Melbourne ranged from 0.3 °C above average at Viewbank to 2.3 °C above average at Essendon Airport and Laverton RAAF.
- Laverton RAAF equalled its highest September mean minimum temperature on record.
Melbourne (Olympic Park)
- Total rainfall for Melbourne (Olympic Park) was 18.4 mm, which is 43% of the long-term average of 42.7 mm.
- The mean daily maximum temperature for Melbourne (Olympic Park) was 19.1 °C, which is 1.1 °C above the long-term average of 18.0 °C.
- The warmest day was 28.5 °C on the 20th, and the coolest day was on the 26th when the temperature reached 13.2 °C.
- The mean daily minimum temperature for Melbourne (Olympic Park) was 10.2 °C, which is 0.6 °C above the long-term average of 9.6 °C.
- The coldest morning was 5.0 °C on the 18th, and the warmest morning was on the 30th when the minimum temperature was 17.2 °C.
Extremes Records Summaries Daily observations Important notes the top
| Extremes in September 2026 | |
|---|---|
| Hottest day |
30.3 °C at Point Cook RAAF on the 20th |
| Warmest days on average |
19.4 °C at Laverton RAAF 19.4 °C at Viewbank |
| Coolest days on average |
15.0 °C at Wallan (Kilmore Gap) |
| Coldest day |
9.3 °C at Wallan (Kilmore Gap) on the 9th 9.3 °C at Wallan (Kilmore Gap) on the 16th |
| Coldest night |
-0.6 °C at Coldstream on the 18th |
| Coolest nights on average |
6.3 °C at Coldstream |
| Warmest nights on average |
10.2 °C at Melbourne (Olympic Park) |
| Warmest night |
17.8 °C at Moorabbin Airport on the 30th |
| Warmest on average overall |
14.5 °C at Melbourne (Olympic Park) |
| Coolest on average overall |
10.9 °C at Wallan (Kilmore Gap) |
| Wettest overall |
59.2 mm at Monbulk (Spring Road) |
| Wettest day |
17.0 mm at Monbulk (Spring Road) on the 6th |
| Strongest wind gust |
83.0 km/h at Fawkner Beacon on the 5th |
Extremes Records Summaries Daily observations Important notes the top
| Record highest September mean minimum temperature | |||||
|---|---|---|---|---|---|
| New record (°C) |
Old record |
Years of record |
Average for September |
||
| Laverton RAAF | 9.1 | =9.1 | in 2013 | 83 | 6.8 |
Extremes Records Summaries Daily observations Important notes the top
| Summary statistics for September 2026 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperatures (°C) |
Minimum temperatures (°C) |
Rainfall (millimetres) |
||||||||||
| Mean for September 2026 |
Diff from average |
Highest for September 2026 |
Mean for September 2026 |
Diff from average |
Lowest for September 2026 |
Total for September 2026 |
Average for September |
Rank of September 2026 |
Fraction of September average |
|||
| Cerberus | 18.4 | +1.8 | 26.2 | 20th | 8.4 | +0.7 | 1.8 | 23rd | 29.0 | 66.6 | lowest | 44% |
| Coldstream | 19.3 | +1.9 | 25.6 | 24th | 6.3 | +0.7 | -0.6 | 18th | 27.4 | 66.7 | low | 41% |
| Essendon Airport | 19.0 | +2.0 | 28.0 | 20th | 9.3 | +2.3 | 3.9 | 18th | 14.2 | 49.8 | v low | 28% |
| Ferny Creek | 15.6 | +1.6 | 23.1 | 20th | 7.6 | +0.8 | 3.0 | 28th | 56.2 | 96.5 | v low | 58% |
| Frankston (Ballam Park) | 18.6 | 26.9 | 20th | 9.1 | 3.6 | 28th | 8.8 | |||||
| Laverton RAAF | 19.4 | +2.2 | 29.7 | 20th | 9.1 | +2.3 | 3.1 | 23rd | 16.6 | 47.2 | v low | 35% |
| Melbourne (Olympic Park) | 19.1 | +1.1 | 28.5 | 20th | 10.2 | +0.6 | 5.0 | 18th | 18.4 | 42.7 | low | 43% |
| Melbourne Airport | 19.1 | +2.2 | 28.0 | 20th | 8.2 | +1.1 | 1.5 | 22nd | 8.8 | 45.2 | v low | 20% |
| Moorabbin Airport | 18.9 | +1.8 | 27.8 | 20th | 9.3 | +1.1 | 2.7 | 22nd | 24.2 | 62.5 | v low | 39% |
| Point Cook RAAF | 19.1 | 30.3 | 20th | 8.8 | 2.9 | 18th | 17.0 | |||||
| Viewbank | 19.3 | +1.4 | 27.9 | 20th | 8.2 | +0.3 | 1.7 | 22nd | 25.8 | 53.7 | low | 48% |
| Wallan (Kilmore Gap) | 15.0 | +1.7 | 22.6 | 20th | 6.9 | +1.2 | 2.4 | 16th | 14.8 | 58.6 | v low | 25% |
Extremes Records Summaries Daily observations Important notes the top
| Daily maximum temperatures for September 2026 | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| Cerberus | 16.0 | 17.0 | 16.1 | 17.6 | 17.3 | 14.6 | 15.1 | 14.5 | 15.4 | 17.0 | 22.4 | 25.6 | 19.4 | 14.6 | 13.9 | 14.7 | 22.4 | 24.6 | 26.2 | 14.6 | 15.3 | 17.8 | 25.4 | 23.7 | 13.8 | 16.3 | 16.5 | 24.2 | 22.6 | |
| Coldstream | 20.9 | 18.0 | 17.3 | 16.6 | 19.7 | 17.8 | 14.9 | 18.3 | 14.1 | 16.6 | 20.7 | 22.0 | 23.8 | 20.4 | 15.2 | 12.8 | 15.7 | 20.7 | 23.4 | 25.6 | 15.1 | 17.6 | 22.5 | 25.6 | 24.8 | 13.7 | 17.1 | 21.1 | 22.4 | 23.7 |
| Essendon Airport | 21.4 | 17.3 | 17.8 | 16.7 | 19.5 | 16.8 | 14.5 | 17.2 | 13.8 | 15.3 | 17.5 | 22.5 | 23.9 | 19.6 | 15.5 | 13.6 | 15.1 | 22.7 | 25.8 | 28.0 | 14.5 | 16.1 | 20.1 | 25.5 | 24.4 | 12.9 | 16.8 | 18.2 | 23.4 | 24.1 |
| Ferny Creek | 17.6 | 14.3 | 13.6 | 12.6 | 14.7 | 13.5 | 11.2 | 14.4 | 9.9 | 12.2 | 15.8 | 19.4 | 20.6 | 15.9 | 11.7 | 9.4 | 12.3 | 18.0 | 21.7 | 23.1 | 11.1 | 14.0 | 18.0 | 22.3 | 9.9 | 12.3 | 16.4 | 19.3 | 20.9 | |
| Frankston (Ballam Park) | 21.1 | 15.2 | 16.6 | 16.1 | 18.1 | 16.0 | 15.5 | 14.2 | 15.9 | 17.9 | 22.5 | 25.4 | 18.7 | 14.8 | 13.5 | 14.6 | 21.9 | 24.0 | 26.9 | 14.5 | 15.9 | 18.9 | 24.8 | 23.9 | 13.4 | 15.7 | 17.7 | 23.6 | 23.1 | |
| Laverton RAAF | 22.1 | 17.9 | 17.6 | 17.9 | 19.5 | 16.2 | 15.0 | 16.0 | 14.3 | 16.0 | 16.8 | 22.3 | 24.9 | 21.3 | 15.4 | 14.5 | 15.1 | 25.0 | 27.7 | 29.7 | 15.0 | 15.6 | 18.8 | 27.2 | 24.1 | 13.5 | 16.2 | 17.6 | 24.9 | 24.0 |
| Melbourne (Olympic Park) | 21.8 | 15.9 | 18.3 | 17.6 | 19.8 | 16.6 | 14.6 | 15.5 | 13.8 | 15.5 | 16.5 | 22.9 | 24.9 | 19.3 | 15.5 | 13.4 | 15.0 | 23.7 | 26.9 | 28.5 | 14.5 | 16.6 | 19.0 | 23.6 | 13.2 | 17.1 | 17.6 | 23.4 | 24.7 | |
| Melbourne Airport | 21.3 | 17.6 | 18.0 | 17.4 | 20.0 | 17.2 | 14.4 | 17.2 | 14.3 | 15.3 | 17.9 | 22.3 | 22.8 | 20.7 | 15.0 | 13.6 | 15.7 | 22.7 | 27.2 | 28.0 | 14.7 | 15.7 | 20.7 | 25.4 | 24.5 | 12.8 | 15.6 | 18.2 | 23.6 | 23.7 |
| Moorabbin Airport | 21.9 | 15.0 | 16.9 | 17.3 | 19.1 | 17.1 | 14.7 | 14.9 | 14.4 | 15.0 | 15.7 | 22.1 | 25.7 | 18.2 | 15.5 | 13.6 | 14.8 | 24.0 | 26.0 | 27.8 | 14.6 | 16.8 | 17.8 | 26.3 | 23.1 | 13.6 | 17.1 | 18.6 | 24.1 | 23.9 |
| Point Cook RAAF | 22.4 | 16.7 | 17.6 | 18.2 | 19.5 | 16.1 | 14.9 | 14.7 | 14.9 | 15.4 | 15.2 | 20.0 | 25.2 | 20.6 | 15.9 | 14.9 | 14.8 | 24.5 | 27.4 | 30.3 | 15.2 | 15.4 | 16.6 | 27.1 | 23.4 | 13.9 | 16.9 | 17.2 | 24.9 | 24.1 |
| Viewbank | 21.5 | 17.6 | 17.8 | 16.3 | 19.5 | 17.7 | 14.5 | 18.8 | 14.0 | 15.7 | 18.9 | 22.7 | 24.9 | 20.0 | 15.5 | 13.4 | 15.4 | 22.5 | 25.4 | 27.9 | 14.8 | 17.6 | 21.5 | 25.9 | 25.0 | 13.0 | 17.2 | 19.8 | ||
| Wallan (Kilmore Gap) | 17.1 | 15.2 | 13.7 | 11.5 | 15.0 | 13.1 | 10.2 | 14.5 | 9.3 | 11.4 | 15.3 | 17.1 | 17.8 | 17.8 | 10.9 | 9.3 | 11.5 | 16.4 | 19.6 | 22.6 | 10.3 | 12.5 | 18.3 | 19.4 | 22.2 | 11.1 | 12.5 | 16.2 | 17.4 | 19.6 |
|
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 September 2026 | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| Cerberus | 9.9 | 9.6 | 6.0 | 12.5 | 11.0 | 9.6 | 3.3 | 8.4 | 8.0 | 4.2 | 4.3 | 7.1 | 14.4 | 10.0 | 7.6 | 9.9 | 2.4 | 13.2 | 12.9 | 9.4 | 2.6 | 1.8 | 7.0 | 13.7 | 11.3 | 9.3 | 6.9 | 5.0 | 16.0 | |
| Coldstream | 4.2 | 12.0 | 4.5 | 1.2 | 10.5 | 10.6 | 10.2 | 1.1 | 5.5 | 4.0 | 1.2 | 2.2 | 5.1 | 15.3 | 10.1 | 1.9 | 8.3 | -0.6 | 13.9 | 5.5 | 9.6 | -0.5 | 0.2 | 4.3 | 14.0 | 9.2 | 5.3 | 1.1 | 3.7 | 16.7 |
| Essendon Airport | 11.0 | 11.6 | 8.6 | 5.6 | 9.8 | 11.4 | 9.9 | 5.6 | 8.3 | 6.0 | 6.2 | 6.2 | 13.0 | 15.3 | 10.0 | 5.6 | 9.5 | 3.9 | 14.0 | 14.3 | 9.1 | 4.3 | 4.3 | 8.5 | 17.1 | 11.8 | 8.6 | 5.5 | 7.4 | 16.2 |
| Ferny Creek | 8.8 | 8.1 | 5.8 | 4.2 | 7.6 | 7.8 | 7.4 | 3.9 | 4.7 | 5.4 | 4.6 | 8.3 | 12.5 | 12.8 | 7.2 | 3.4 | 5.2 | 5.3 | 12.0 | 14.7 | 5.8 | 3.8 | 5.9 | 16.2 | 9.9 | 4.3 | 3.0 | 7.0 | 13.9 | |
| Frankston (Ballam Park) | 8.3 | 11.2 | 10.5 | 5.4 | 11.2 | 11.3 | 5.0 | 8.0 | 6.5 | 6.9 | 6.5 | 10.8 | 14.7 | 10.2 | 5.3 | 9.1 | 3.7 | 13.6 | 13.9 | 9.6 | 4.6 | 4.5 | 9.0 | 16.1 | 11.4 | 7.8 | 3.6 | 7.5 | 15.9 | |
| Laverton RAAF | 7.5 | 11.7 | 9.0 | 5.6 | 12.3 | 11.5 | 9.8 | 3.4 | 8.4 | 5.0 | 4.1 | 4.6 | 12.8 | 15.5 | 10.2 | 6.1 | 10.0 | 3.1 | 14.2 | 14.8 | 9.0 | 3.4 | 3.1 | 7.7 | 16.9 | 12.2 | 10.1 | 5.5 | 7.3 | 17.4 |
| Melbourne (Olympic Park) | 9.9 | 12.5 | 9.7 | 7.1 | 12.0 | 12.3 | 10.9 | 6.1 | 9.3 | 8.4 | 7.0 | 6.8 | 11.7 | 15.9 | 11.4 | 8.4 | 9.7 | 5.0 | 14.8 | 16.3 | 10.0 | 5.2 | 5.7 | 16.5 | 12.2 | 9.0 | 5.6 | 8.3 | 17.2 | |
| Melbourne Airport | 9.1 | 10.8 | 6.5 | 4.5 | 10.6 | 10.8 | 9.5 | 3.9 | 7.5 | 5.3 | 4.8 | 4.1 | 11.2 | 13.6 | 9.6 | 4.6 | 8.8 | 3.0 | 12.1 | 13.9 | 8.4 | 1.5 | 3.3 | 6.9 | 16.5 | 11.7 | 7.7 | 4.7 | 5.9 | 15.8 |
| Moorabbin Airport | 6.6 | 11.6 | 9.4 | 6.9 | 12.2 | 11.4 | 10.6 | 4.5 | 8.6 | 9.2 | 6.9 | 5.5 | 11.1 | 15.5 | 10.9 | 7.1 | 9.7 | 4.3 | 14.2 | 14.6 | 9.6 | 2.7 | 4.4 | 8.3 | 15.9 | 11.8 | 8.0 | 3.0 | 6.0 | 17.8 |
| Point Cook RAAF | 7.4 | 10.9 | 8.3 | 4.4 | 12.1 | 10.9 | 9.3 | 3.5 | 8.4 | 6.0 | 4.4 | 4.3 | 12.1 | 15.2 | 9.8 | 6.3 | 9.5 | 2.9 | 13.3 | 14.3 | 8.9 | 3.9 | 3.1 | 6.3 | 15.9 | 12.3 | 10.5 | 7.0 | 6.6 | 17.0 |
| Viewbank | 8.8 | 12.2 | 9.0 | 4.3 | 10.9 | 11.6 | 10.0 | 2.7 | 7.5 | 7.0 | 5.2 | 4.1 | 9.0 | 16.3 | 10.4 | 6.1 | 9.4 | 1.8 | 11.8 | 13.6 | 9.6 | 1.7 | 2.8 | 7.4 | 14.7 | 12.8 | 6.4 | 3.8 | ||
| Wallan (Kilmore Gap) | 7.5 | 8.5 | 5.6 | 4.8 | 5.7 | 7.6 | 6.8 | 3.8 | 4.8 | 4.4 | 5.5 | 6.9 | 9.8 | 11.8 | 6.6 | 2.4 | 4.6 | 4.8 | 8.3 | 9.7 | 5.7 | 2.5 | 4.9 | 10.2 | 14.9 | 10.9 | 3.4 | 5.2 | 8.2 | 10.7 |
|
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 September 2026 | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | ||
| Bonbeach (Carrum (Patterson River Countr | - | 2.5 | - | - | 12.0 | - | - | - | 4.5 | - | - | - | - | - | - | 2.0 | - | - | - | - | - | - | - | - | - | - | 4.5 | ||||
| Cerberus | - | 2.6 | 0.6 | 1.4 | 10.4 | 4.0 | 2.0 | 0.2 | 0.8 | - | 0.2 | 0.2 | - | - | - | 2.8 | - | - | - | - | - | - | - | 0.2 | 0.4 | 1.0 | 2.0 | - | - | 0.2 | |
| Cheltenham (Heatherton (Kingston Centre) | - | - | - | 0.2 | 2.7 | 2.6 | 0.2 | - | 2.6 | - | 0.1 | - | - | - | - | 1.1 | - | - | - | - | 0.5 | - | - | - | 0.1 | 0.4 | 0.8 | - | - | - | |
| Coldstream | - | 0.8 | - | 4.0 | 3.0 | 1.2 | 1.2 | 1.2 | 1.2 | - | - | - | - | - | 0.8 | 1.4 | - | 0.2 | - | - | 1.4 | 0.2 | - | - | 0.2 | 1.0 | 9.6 | - | - | - | |
| Eltham | - | - | - | 3.4 | 2.2 | 0.2 | - | 1.0 | 2.4 | - | - | - | - | - | - | 4.0 | - | - | - | - | → | 1.6 | - | - | 0.4 | → | 7.2 | ||||
| Essendon Airport | - | - | - | 1.6 | 3.4 | - | 0.2 | - | 0.4 | - | 0.2 | - | - | - | - | 2.4 | - | - | - | - | 0.4 | 0.4 | - | - | - | 1.4 | 3.8 | - | - | - | |
| Ferny Creek | - | 1.2 | 0.2 | 2.8 | 10.6 | 10.0 | 2.6 | 1.8 | 5.6 | 0.2 | - | - | - | - | 2.4 | 4.2 | 1.0 | 0.2 | - | - | 4.8 | 0.2 | - | - | 0.6 | 1.8 | 5.8 | 0.2 | - | - | |
| Frankston (Ballam Park) | - | - | 1.4 | 0.2 | - | 0.2 | - | - | - | 1.4 | - | - | - | - | 0.4 | - | - | - | 0.4 | 0.8 | 4.0 | - | - | - | |||||||
| Hesket (Straws Lane) | - | 1.4 | - | 0.6 | 9.8 | 8.2 | 0.2 | 0.4 | 0.8 | 0.6 | - | - | - | 0.2 | 0.4 | 1.6 | - | - | - | - | 1.6 | 1.0 | - | - | - | 0.4 | 4.2 | - | - | - | |
| Kinglake West | - | - | - | 1.8 | 6.0 | 7.4 | 0.8 | - | 6.6 | - | - | - | - | - | 1.8 | 7.2 | - | - | - | - | 1.8 | 2.6 | - | - | 1.0 | 2.6 | 6.6 | - | - | - | |
| Laverton RAAF | - | 0.2 | - | 1.2 | 5.8 | 2.6 | - | - | 0.4 | - | - | - | - | - | - | 2.0 | - | - | - | - | 1.0 | - | - | - | 0.2 | 1.0 | 2.2 | - | - | - | |
| Melbourne (Olympic Park) | - | - | - | 2.0 | 6.4 | 0.6 | - | 0.4 | 0.2 | 0.4 | - | - | - | - | - | 2.6 | - | 0.2 | - | - | 0.8 | 0.6 | - | - | 0.4 | 1.4 | 2.2 | 0.2 | - | - | |
| Melbourne Airport | - | - | - | - | 2.2 | - | - | - | - | - | - | 0.2 | - | - | - | 0.6 | - | - | - | - | - | - | 0.2 | - | - | 1.4 | 4.2 | - | - | - | |
| Melbourne Botanical Gardens | - | - | - | 2.8 | 7.6 | 0.8 | - | - | 0.6 | - | - | - | - | - | - | 3.0 | - | 0.2 | - | - | 1.2 | - | - | - | 1.5 | 2.7 | 2.6 | - | - | - | |
| Monbulk (Spring Road) | - | 2.2 | - | 1.4 | 10.0 | 17.0 | 1.8 | 2.0 | 3.0 | - | - | - | - | - | 2.0 | 6.0 | 1.0 | - | - | - | 5.2 | 0.4 | - | - | 1.0 | 2.0 | - | 4.2 | - | - | |
| Moorabbin Airport | - | 0.2 | 0.2 | 0.6 | 8.8 | 1.2 | 0.6 | 0.6 | 2.2 | - | - | - | - | - | - | 3.0 | - | - | - | - | 2.4 | 0.2 | - | - | 0.2 | 1.0 | 3.0 | - | - | - | |
| Mount Waverley (Riversdale Golf Club) | 1.0 | - | 0.8 | 4.8 | 3.2 | 1.0 | 1.0 | 2.0 | - | - | - | - | - | 0.2 | - | - | - | - | - | 1.0 | - | - | - | - | - | - | 4.6 | - | - | 0.3 | |
| Newham (Cobaw) | - | → | → | 2.4 | 12.0 | 3.2 | - | - | - | - | - | - | - | 0.6 | - | 0.4 | - | - | - | - | 0.4 | - | - | - | 0.4 | 1.2 | - | - | - | - | |
| Oakleigh (Metropolitan Golf Club) | - | 0.2 | - | - | 7.8 | 5.6 | - | - | 4.2 | - | - | - | - | - | - | 2.1 | - | - | - | - | 0.5 | 1.0 | - | - | - | 0.8 | 4.9 | - | - | - | |
| Point Cook RAAF | - | 0.2 | - | 0.6 | 4.4 | 2.2 | 0.2 | 0.2 | 0.6 | - | - | - | - | - | - | 3.4 | - | - | - | - | 2.6 | 0.2 | - | - | - | 0.6 | 1.6 | 0.2 | - | - | |
| Rosebud (Country Club) | - | 0.6 | 0.2 | - | 6.6 | 3.8 | 2.2 | - | 2.0 | - | - | - | - | - | - | - | - | - | → | → | 0.8 | ||||||||||
| Upper Plenty | - | - | - | - | 3.4 | 3.6 | 0.6 | 1.8 | 1.4 | - | - | - | - | - | - | 4.6 | - | - | - | - | 0.6 | 0.8 | - | - | 0.6 | 2.2 | 5.0 | - | - | - | |
| Viewbank | - | - | - | 3.2 | 2.8 | 0.6 | 0.4 | 1.8 | 3.4 | - | 0.2 | - | - | - | - | 5.4 | 0.2 | - | - | - | 1.0 | 0.6 | - | - | 0.2 | 1.8 | 4.2 | - | - | ||
| Wallan | - | - | - | - | 3.2 | 3.0 | - | - | 1.2 | - | - | - | - | - | 1.2 | - | - | - | - | - | - | - | - | - | - | → | 6.2 | - | - | - | |
| Wallan (Kilmore Gap) | - | - | - | - | 4.0 | 1.0 | - | - | - | - | 0.2 | - | - | - | - | 2.4 | - | - | - | - | 0.4 | - | 0.2 | - | 0.2 | 1.6 | 4.8 | - | - | - | |
| Willowmavin (Avalon Station) | 0.2 | 2.2 | - | - | 11.4 | 3.0 | 0.2 | 0.4 | - | 0.4 | - | - | - | 0.4 | - | 0.2 | - | - | - | - | - | - | - | - | - | 0.4 | 4.2 | - | - | - | |
| Woodend | 0.2 | 2.0 | 0.2 | 0.4 | 15.0 | 6.4 | 0.2 | 0.6 | 0.4 | 0.2 | - | - | 0.2 | 0.8 | - | 0.6 | - | 0.2 | 0.2 | ||||||||||||
| Yarra River @ Warrandyte | - | 0.2 | - | 2.2 | 3.8 | 1.0 | 0.6 | 0.2 | 2.6 | - | - | - | - | - | - | 1.8 | 0.2 | - | - | - | 0.4 | - | - | - | 0.4 | 0.8 | 5.4 | - | - | - | |
|
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 Melbourne 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 Melbourne “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 Friday 2 October 2026. 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
