Average annual temperature is 20.2 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Somerset Dam
* Weather data for Somerset Dam 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) | 36.3 | 38.9 | 35.7 | 30.5 | 25.9 | 28.1 | 26.3 | 28.6 | 34.6 | 36.9 | 36.3 | 38.0 |
| Average daytime temperature (°C) | 30.5 | 30.6 | 30.3 | 25.9 | 22.3 | 22.0 | 21.5 | 24.1 | 26.6 | 29.7 | 28.9 | 32.4 |
| Average temperature (°C) | 24.3 | 24.3 | 24.3 | 20.0 | 15.4 | 15.0 | 14.5 | 16.5 | 18.7 | 21.7 | 22.5 | 25.4 |
| Average night temperature (°C) | 20.1 | 19.8 | 20.3 | 15.5 | 10.2 | 10.0 | 9.4 | 11.0 | 12.8 | 15.5 | 18.1 | 20.6 |
| Absolute minimum temperature (°C) | 17.2 | 17.5 | 15.5 | 10.8 | 6.1 | 5.5 | 5.2 | 6.8 | 9.3 | 11.6 | 14.9 | 17.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.6 | 13.0 | 12.2 | 11.4 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| 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) | 10.1 | 10.3 | 8.8 | 9.3 | 9.1 | 8.4 | 8.0 | 9.7 | 10.3 | 11.5 | 9.7 | 11.1 |
| Precipitation (mm) | 92 | 49 | 102 | 54 | 30 | 25 | 28 | 30 | 26 | 5 | 152 | 181 |
| Sunny days | 7 | 8 | 8 | 15 | 23 | 20 | 25 | 15 | 15 | 21 | 7 | 8 |
| Rainy days | 24 | 20 | 23 | 15 | 8 | 10 | 6 | 16 | 15 | 10 | 23 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Somerset Dam is at