Average annual temperature is 8.8 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -21.6 °C
Number of sunny days: 169 days
Number of rainy days: 157 days
Number of snow days: 39 days
Look at detailed online map of City of West Branch
* Weather data for City of West Branch 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) | 5.3 | 11.0 | 11.7 | 28.1 | 32.4 | 32.7 | 33.4 | 31.6 | 32.2 | 28.0 | 14.8 | 12.6 |
| Average daytime temperature (°C) | 0.7 | 1.9 | 4.5 | 14.4 | 21.4 | 26.2 | 27.1 | 24.8 | 22.2 | 15.2 | 6.9 | 4.9 |
| Average temperature (°C) | -2.4 | -3.5 | -0.7 | 7.7 | 13.8 | 19.4 | 20.8 | 18.7 | 16.7 | 10.6 | 2.2 | 1.6 |
| Average night temperature (°C) | -5.1 | -8.1 | -4.9 | 2.5 | 7.5 | 13.2 | 15.5 | 14.2 | 12.4 | 7.2 | -1.2 | -0.9 |
| Absolute minimum temperature (°C) | -21.6 | -21.0 | -11.0 | -5.6 | 1.0 | 8.0 | 11.2 | 8.7 | 6.1 | -3.5 | -7.1 | -7.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.0 | 5.7 | 7.3 | 8.2 | 10.9 | 12.0 | 12.2 | 10.2 | 8.5 | 6.1 | 5.7 | 3.3 |
| Precipitation (mm) | 54 | 65 | 59 | 77 | 22 | 53 | 117 | 143 | 53 | 69 | 45 | 44 |
| Sunny days | 9 | 12 | 9 | 12 | 22 | 20 | 8 | 14 | 17 | 12 | 19 | 15 |
| Rainy days | 11 | 10 | 10 | 18 | 9 | 10 | 23 | 17 | 13 | 18 | 7 | 11 |
| Snow days | 11 | 6 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 5 |
The best time to visit City of West Branch during the most sunny months:
Months with the longest average daylight duration in City of West Branch:
The largest precipitation sum in City of West Branch is at