Average annual temperature is 12.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 170 days
Number of rainy days: 186 days
Number of snow days: 9 days
Look at detailed online map of Tunnel Hill
* Weather data for Tunnel Hill 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) | 15.8 | 21.8 | 21.2 | 27.4 | 30.0 | 33.4 | 32.8 | 33.0 | 32.9 | 28.7 | 19.3 | 16.1 |
| Average daytime temperature (°C) | 7.2 | 11.3 | 10.9 | 18.3 | 22.2 | 26.2 | 29.3 | 27.8 | 25.2 | 18.6 | 11.5 | 8.9 |
| Average temperature (°C) | 2.9 | 4.2 | 4.7 | 11.4 | 15.6 | 20.0 | 23.5 | 21.7 | 19.3 | 13.5 | 6.0 | 4.8 |
| Average night temperature (°C) | -0.1 | -0.5 | 0.1 | 5.7 | 9.8 | 14.4 | 18.4 | 16.8 | 14.4 | 9.4 | 2.0 | 1.9 |
| Absolute minimum temperature (°C) | -6.9 | -9.6 | -7.6 | -1.5 | 2.1 | 9.4 | 14.7 | 11.5 | 9.1 | 0.3 | -7.0 | -4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.3 | 6.8 | 7.0 | 9.2 | 10.2 | 10.9 | 12.0 | 10.6 | 9.1 | 6.8 | 6.8 | 4.7 |
| Precipitation (mm) | 139 | 50 | 139 | 89 | 89 | 119 | 79 | 137 | 30 | 75 | 48 | 72 |
| Sunny days | 11 | 16 | 12 | 14 | 19 | 13 | 4 | 13 | 18 | 16 | 21 | 13 |
| Rainy days | 16 | 12 | 15 | 16 | 12 | 17 | 27 | 18 | 12 | 15 | 9 | 17 |
| Snow days | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Tunnel Hill during the most sunny months:
The largest precipitation sum in Tunnel Hill is at