Average annual temperature is 7.9 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 187 days
Number of rainy days: 140 days
Number of snow days: 38 days
Look at detailed online map of Town of Thornapple
* Weather data for Town of Thornapple 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) | 3.3 | 6.2 | 6.4 | 26.0 | 31.6 | 30.7 | 31.4 | 33.3 | 34.2 | 29.0 | 16.5 | 12.0 |
| Average daytime temperature (°C) | -3.1 | -1.1 | 2.5 | 10.5 | 21.6 | 26.7 | 26.3 | 26.3 | 23.3 | 13.9 | 6.1 | 3.8 |
| Average temperature (°C) | -6.3 | -6.6 | -2.4 | 4.6 | 14.8 | 20.2 | 20.4 | 20.5 | 17.8 | 9.6 | 1.4 | -0.1 |
| Average night temperature (°C) | -9.0 | -11.1 | -6.4 | 0.1 | 8.9 | 14.6 | 15.2 | 15.7 | 13.7 | 6.1 | -1.9 | -2.7 |
| Absolute minimum temperature (°C) | -26.1 | -27.2 | -14.2 | -10.9 | -1.9 | 7.2 | 11.1 | 9.8 | 5.1 | -6.5 | -14.2 | -10.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| 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) | 3.5 | 6.9 | 6.7 | 7.4 | 10.3 | 12.2 | 12.3 | 11.3 | 8.3 | 6.7 | 5.8 | 4.5 |
| Precipitation (mm) | 53 | 63 | 66 | 160 | 50 | 107 | 122 | 48 | 161 | 84 | 9 | 42 |
| Sunny days | 19 | 17 | 14 | 13 | 14 | 16 | 8 | 19 | 14 | 12 | 24 | 17 |
| Rainy days | 5 | 4 | 4 | 14 | 17 | 14 | 23 | 12 | 16 | 17 | 5 | 9 |
| Snow days | 7 | 7 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 5 |
The best time to visit Town of Thornapple during the most sunny months:
Months with the longest average daylight duration in Town of Thornapple:
The largest precipitation sum in Town of Thornapple is at