Average annual temperature is 15.6 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -0.7 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Somme
* Weather data for Somme 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) | 31.3 | 32.0 | 31.0 | 23.1 | 19.2 | 18.8 | 19.9 | 21.7 | 27.4 | 31.3 | 29.8 | 34.3 |
| Average daytime temperature (°C) | 26.7 | 27.3 | 26.0 | 20.0 | 16.3 | 15.4 | 15.7 | 18.2 | 21.6 | 24.4 | 24.2 | 28.2 |
| Average temperature (°C) | 20.3 | 20.5 | 20.1 | 14.7 | 10.2 | 9.5 | 9.5 | 11.6 | 14.3 | 17.1 | 18.1 | 21.5 |
| Average night temperature (°C) | 15.2 | 15.2 | 15.7 | 10.6 | 5.5 | 5.1 | 4.7 | 6.4 | 8.2 | 10.3 | 13.4 | 15.7 |
| Absolute minimum temperature (°C) | 12.9 | 12.6 | 8.8 | 5.9 | 0.3 | -0.5 | -0.7 | 1.9 | 4.3 | 4.8 | 10.8 | 12.2 |
| 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 | 13.5 | 13.9 |
| 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) | 11.5 | 11.4 | 9.1 | 9.9 | 9.3 | 8.7 | 9.2 | 9.8 | 10.9 | 11.6 | 10.3 | 11.5 |
| Precipitation (mm) | 67 | 22 | 159 | 35 | 70 | 16 | 15 | 29 | 14 | 22 | 152 | 116 |
| Sunny days | 11 | 12 | 12 | 19 | 26 | 24 | 24 | 23 | 23 | 25 | 9 | 12 |
| Rainy days | 20 | 16 | 19 | 11 | 5 | 6 | 7 | 8 | 7 | 6 | 21 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Somme is at