Average annual temperature is 9.3 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -23.7 °C
Number of sunny days: 199 days
Number of rainy days: 133 days
Number of snow days: 33 days
Look at detailed online map of Forbes (historical)
* Weather data for Forbes (historical) United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.8 | 15.0 | 16.5 | 26.6 | 25.7 | 32.1 | 35.6 | 32.5 | 31.4 | 26.0 | 21.1 | 18.8 |
| Average daytime temperature (°C) | 4.6 | 7.3 | 10.1 | 16.8 | 20.5 | 24.7 | 31.1 | 28.1 | 25.5 | 18.7 | 12.8 | 6.9 |
| Average temperature (°C) | -2.0 | -1.1 | 2.7 | 7.7 | 12.9 | 16.8 | 22.2 | 20.6 | 17.1 | 10.3 | 4.2 | -0.7 |
| Average night temperature (°C) | -7.2 | -7.1 | -3.3 | -0.1 | 6.0 | 9.4 | 13.7 | 13.0 | 9.2 | 3.3 | -1.9 | -5.5 |
| Absolute minimum temperature (°C) | -20.3 | -23.7 | -14.2 | -7.8 | 3.0 | 4.7 | 9.8 | 9.8 | 4.8 | -8.2 | -9.8 | -12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.9 | 10.3 | 11.0 | 11.4 | 12.7 | 12.7 | 11.7 | 10.5 | 9.9 | 8.5 | 7.7 |
| Precipitation (mm) | 16 | 31 | 16 | 29 | 88 | 95 | 31 | 65 | 51 | 7 | 8 | 20 |
| Sunny days | 19 | 19 | 21 | 16 | 5 | 9 | 11 | 13 | 19 | 23 | 23 | 21 |
| Rainy days | 4 | 3 | 5 | 10 | 26 | 21 | 20 | 18 | 11 | 6 | 4 | 5 |
| Snow days | 8 | 6 | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 |
The largest precipitation sum in Forbes (historical) is at