Average annual temperature is 19.5 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 3.6 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Killara Downs
* Weather data for Killara Downs 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) | 36.7 | 39.1 | 36.7 | 29.9 | 25.6 | 26.1 | 25.3 | 28.3 | 35.8 | 38.6 | 36.4 | 37.1 |
| Average daytime temperature (°C) | 29.8 | 30.0 | 29.7 | 24.8 | 21.8 | 21.1 | 20.8 | 23.1 | 25.9 | 28.4 | 27.1 | 32.5 |
| Average temperature (°C) | 23.3 | 23.5 | 23.7 | 19.2 | 15.0 | 14.1 | 13.9 | 15.8 | 18.1 | 20.9 | 21.2 | 25.2 |
| Average night temperature (°C) | 18.6 | 18.6 | 19.5 | 15.0 | 9.8 | 8.7 | 8.7 | 10.5 | 12.0 | 14.9 | 16.8 | 19.9 |
| Absolute minimum temperature (°C) | 15.9 | 15.0 | 12.6 | 11.3 | 5.9 | 3.6 | 4.8 | 7.2 | 8.2 | 10.5 | 12.3 | 15.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.3 | 10.5 | 11.1 | 11.9 | 12.8 | 13.6 | 14.0 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.7 | 10.8 | 8.7 | 9.4 | 9.1 | 9.0 | 8.7 | 9.7 | 10.1 | 10.7 | 9.3 | 11.0 |
| Precipitation (mm) | 104 | 58 | 97 | 30 | 100 | 7 | 24 | 15 | 22 | 39 | 162 | 113 |
| Sunny days | 8 | 11 | 9 | 14 | 25 | 21 | 21 | 17 | 18 | 23 | 5 | 11 |
| Rainy days | 23 | 17 | 22 | 16 | 6 | 9 | 10 | 14 | 12 | 8 | 25 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Killara Downs is at