Average annual temperature is 9.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 157 days
Number of rainy days: 173 days
Number of snow days: 35 days
Look at detailed online map of Valley Island
* Weather data for Valley Island 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) | 8.1 | 11.5 | 13.1 | 25.8 | 31.6 | 31.3 | 33.0 | 30.6 | 31.9 | 28.6 | 16.4 | 15.0 |
| Average daytime temperature (°C) | 1.9 | 3.0 | 4.3 | 14.7 | 20.1 | 25.3 | 26.4 | 23.9 | 22.4 | 15.7 | 7.5 | 5.9 |
| Average temperature (°C) | -0.8 | -1.9 | 0.1 | 8.7 | 13.2 | 19.3 | 21.6 | 19.3 | 17.7 | 12.0 | 3.7 | 2.8 |
| Average night temperature (°C) | -3.1 | -5.6 | -3.4 | 3.6 | 7.4 | 13.8 | 17.5 | 15.6 | 13.9 | 9.2 | 0.7 | 0.8 |
| Absolute minimum temperature (°C) | -15.7 | -17.0 | -11.0 | -5.1 | -0.1 | 8.6 | 14.1 | 8.6 | 8.0 | -1.4 | -6.2 | -4.9 |
| 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 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 3.1 | 6.4 | 6.7 | 8.6 | 11.3 | 12.3 | 12.0 | 10.1 | 8.7 | 6.3 | 5.7 | 3.5 |
| Precipitation (mm) | 62 | 72 | 79 | 90 | 35 | 54 | 161 | 118 | 41 | 107 | 45 | 52 |
| Sunny days | 8 | 11 | 8 | 12 | 24 | 19 | 7 | 14 | 13 | 10 | 18 | 13 |
| Rainy days | 14 | 9 | 12 | 18 | 7 | 11 | 24 | 17 | 17 | 21 | 8 | 15 |
| Snow days | 9 | 8 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The best time to visit Valley Island during the most sunny months:
Months with the longest average daylight duration in Valley Island:
The largest precipitation sum in Valley Island is at