Average annual temperature is 10.8 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -26.5 °C
Number of sunny days: 181 days
Number of rainy days: 164 days
Number of snow days: 20 days
Look at detailed online map of West Junction
* Weather data for West Junction 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) | 9.3 | 12.2 | 19.4 | 25.4 | 31.7 | 33.2 | 33.9 | 36.2 | 33.6 | 27.7 | 18.4 | 13.0 |
| Average daytime temperature (°C) | 1.8 | 3.9 | 7.2 | 15.7 | 23.5 | 28.8 | 29.1 | 28.2 | 24.6 | 16.3 | 8.9 | 5.9 |
| Average temperature (°C) | -2.1 | -1.6 | 1.9 | 9.2 | 16.5 | 21.9 | 23.3 | 22.5 | 19.3 | 11.9 | 4.0 | 2.3 |
| Average night temperature (°C) | -4.9 | -5.9 | -2.0 | 3.9 | 10.1 | 15.4 | 17.8 | 17.6 | 15.2 | 8.0 | 0.1 | -0.3 |
| Absolute minimum temperature (°C) | -26.5 | -23.3 | -14.2 | -2.5 | 0.6 | 6.3 | 13.2 | 9.6 | 7.9 | -2.9 | -12.3 | -8.2 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.8 | 7.3 | 6.7 | 9.0 | 11.1 | 12.3 | 12.0 | 11.1 | 8.7 | 7.1 | 7.0 | 4.1 |
| Precipitation (mm) | 69 | 89 | 92 | 77 | 43 | 29 | 78 | 40 | 135 | 98 | 45 | 57 |
| Sunny days | 13 | 16 | 12 | 16 | 22 | 14 | 12 | 15 | 11 | 13 | 20 | 17 |
| Rainy days | 10 | 8 | 15 | 14 | 9 | 16 | 19 | 16 | 19 | 17 | 8 | 13 |
| Snow days | 8 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 |
The best time to visit West Junction during the most sunny months:
The largest precipitation sum in West Junction is at