Average annual temperature is 17.0 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 0.2 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Kooloonong
* Weather data for Kooloonong Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.8 | 42.0 | 40.9 | 29.7 | 22.1 | 21.3 | 19.9 | 23.3 | 32.2 | 35.4 | 36.2 | 38.9 |
| Average daytime temperature (°C) | 31.6 | 31.1 | 27.9 | 21.8 | 17.3 | 15.2 | 14.8 | 16.5 | 22.1 | 22.5 | 27.6 | 30.0 |
| Average temperature (°C) | 24.7 | 23.9 | 21.4 | 16.1 | 11.8 | 11.2 | 9.6 | 10.9 | 15.0 | 16.0 | 21.0 | 23.4 |
| Average night temperature (°C) | 17.7 | 16.9 | 15.1 | 11.0 | 7.2 | 8.0 | 5.4 | 6.1 | 9.0 | 9.9 | 14.8 | 17.0 |
| Absolute minimum temperature (°C) | 12.2 | 9.8 | 10.1 | 5.0 | 2.3 | 1.1 | 0.4 | 0.2 | 2.9 | 5.8 | 9.6 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.4 | 12.3 | 11.2 | 10.3 | 9.9 | 10.1 | 10.8 | 11.9 | 13.0 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 11.9 | 10.1 | 8.6 | 7.7 | 6.3 | 7.4 | 7.9 | 10.5 | 10.5 | 11.4 | 11.8 |
| Precipitation (mm) | 17 | 3 | 28 | 33 | 14 | 62 | 24 | 26 | 5 | 48 | 70 | 53 |
| Sunny days | 23 | 25 | 19 | 20 | 20 | 11 | 18 | 20 | 26 | 20 | 20 | 19 |
| Rainy days | 8 | 3 | 12 | 10 | 11 | 19 | 13 | 11 | 4 | 11 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kooloonong is at