Average annual temperature is 17.9 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 5.8 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Mona Vale
* Weather data for Mona Vale 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) | 27.8 | 28.9 | 35.8 | 26.1 | 22.4 | 20.7 | 24.5 | 23.6 | 33.7 | 34.2 | 27.3 | 37.1 |
| Average daytime temperature (°C) | 24.0 | 25.3 | 25.7 | 21.2 | 18.5 | 17.3 | 18.5 | 18.5 | 22.1 | 24.0 | 22.6 | 26.2 |
| Average temperature (°C) | 21.3 | 22.1 | 21.9 | 17.8 | 14.2 | 13.0 | 13.5 | 13.9 | 17.0 | 18.4 | 19.5 | 22.0 |
| Average night temperature (°C) | 18.8 | 19.3 | 19.0 | 15.0 | 10.9 | 9.8 | 9.8 | 10.2 | 12.4 | 13.9 | 16.8 | 18.9 |
| Absolute minimum temperature (°C) | 15.3 | 16.4 | 14.6 | 11.1 | 7.5 | 5.8 | 6.0 | 7.3 | 8.3 | 11.1 | 12.7 | 15.9 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.9 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.9 | 11.1 | 9.5 | 9.0 | 9.0 | 8.0 | 8.7 | 9.3 | 10.7 | 11.4 | 10.2 | 11.2 |
| Precipitation (mm) | 140 | 72 | 78 | 56 | 27 | 24 | 15 | 41 | 19 | 39 | 110 | 104 |
| Sunny days | 5 | 11 | 12 | 8 | 19 | 17 | 23 | 14 | 20 | 18 | 3 | 7 |
| Rainy days | 26 | 17 | 19 | 22 | 12 | 13 | 8 | 17 | 10 | 13 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mona Vale is at