Average annual temperature is 8.9 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 150 days
Number of rainy days: 192 days
Number of snow days: 23 days
Look at detailed online map of Cooley
* Weather data for Cooley 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) | 14.0 | 12.8 | 13.7 | 28.1 | 27.2 | 30.7 | 28.5 | 26.5 | 28.9 | 25.6 | 15.1 | 11.9 |
| Average daytime temperature (°C) | 3.6 | 3.9 | 5.4 | 15.1 | 18.6 | 21.7 | 25.2 | 22.6 | 20.4 | 15.6 | 6.7 | 5.3 |
| Average temperature (°C) | 0.3 | -1.4 | 0.4 | 8.7 | 12.3 | 16.6 | 20.5 | 18.1 | 16.0 | 11.0 | 2.1 | 1.5 |
| Average night temperature (°C) | -2.5 | -5.6 | -3.6 | 4.0 | 6.6 | 12.4 | 16.5 | 14.6 | 12.7 | 7.5 | -1.5 | -0.9 |
| Absolute minimum temperature (°C) | -9.2 | -25.4 | -10.8 | -4.1 | -0.4 | 6.7 | 12.0 | 10.1 | 6.9 | 1.0 | -7.8 | -7.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.7 | 5.8 | 6.8 | 8.3 | 11.8 | 10.2 | 11.5 | 10.0 | 8.2 | 7.2 | 7.0 | 3.4 |
| Precipitation (mm) | 98 | 65 | 102 | 111 | 51 | 94 | 213 | 190 | 163 | 84 | 60 | 163 |
| Sunny days | 12 | 12 | 10 | 13 | 19 | 8 | 4 | 11 | 13 | 16 | 18 | 14 |
| Rainy days | 16 | 11 | 11 | 17 | 12 | 22 | 27 | 20 | 17 | 15 | 9 | 15 |
| Snow days | 3 | 5 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
The best time to visit Cooley during the most sunny months:
The largest precipitation sum in Cooley is at