Average annual temperature is 11.4 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -21.9 °C
Number of sunny days: 166 days
Number of rainy days: 191 days
Number of snow days: 8 days
Look at detailed online map of Case Corner
* Weather data for Case Corner 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) | 12.7 | 17.5 | 15.8 | 33.1 | 29.2 | 33.2 | 32.1 | 29.6 | 35.0 | 27.4 | 19.2 | 15.9 |
| Average daytime temperature (°C) | 6.5 | 6.5 | 9.1 | 17.8 | 21.3 | 25.0 | 28.8 | 26.2 | 23.4 | 18.7 | 9.6 | 7.9 |
| Average temperature (°C) | 2.6 | 1.2 | 3.6 | 10.9 | 14.7 | 18.9 | 23.4 | 21.0 | 18.4 | 13.5 | 4.4 | 3.5 |
| Average night temperature (°C) | -0.7 | -3.1 | -0.9 | 5.8 | 8.6 | 13.8 | 18.9 | 16.9 | 14.9 | 9.5 | 0.5 | 0.3 |
| Absolute minimum temperature (°C) | -6.1 | -21.9 | -5.6 | -2.2 | 2.7 | 8.1 | 14.0 | 12.8 | 7.4 | 3.2 | -5.2 | -6.5 |
| 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) | 4.4 | 6.4 | 7.2 | 8.4 | 11.9 | 10.5 | 10.8 | 9.6 | 7.5 | 7.5 | 7.1 | 4.9 |
| Precipitation (mm) | 149 | 50 | 121 | 161 | 85 | 88 | 204 | 125 | 275 | 92 | 44 | 205 |
| Sunny days | 10 | 15 | 14 | 16 | 20 | 5 | 8 | 10 | 14 | 16 | 22 | 16 |
| Rainy days | 18 | 11 | 15 | 14 | 11 | 25 | 23 | 21 | 16 | 15 | 8 | 14 |
| Snow days | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Case Corner during the most sunny months:
The largest precipitation sum in Case Corner is at