Average annual temperature is 10.1 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -26.6 °C
Number of sunny days: 102 days
Number of rainy days: 223 days
Number of snow days: 40 days
Look at detailed online map of Thornton Heights
* Weather data for Thornton Heights 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) | 13.3 | 14.0 | 11.1 | 26.8 | 29.7 | 31.0 | 31.0 | 27.6 | 29.9 | 28.2 | 14.4 | 13.3 |
| Average daytime temperature (°C) | 3.5 | 4.9 | 4.8 | 16.0 | 19.4 | 23.4 | 26.8 | 23.8 | 22.1 | 16.0 | 7.3 | 6.3 |
| Average temperature (°C) | 0.4 | -0.6 | 0.7 | 9.8 | 13.5 | 18.5 | 22.3 | 19.6 | 17.6 | 12.3 | 3.7 | 3.2 |
| Average night temperature (°C) | -2.2 | -4.9 | -2.5 | 5.0 | 8.2 | 14.5 | 18.8 | 16.4 | 14.4 | 9.6 | 1.1 | 1.0 |
| Absolute minimum temperature (°C) | -9.5 | -26.6 | -9.2 | -5.5 | 2.0 | 10.1 | 14.8 | 12.1 | 9.3 | 1.2 | -4.6 | -5.6 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 2.0 | 4.7 | 5.0 | 8.2 | 11.9 | 10.9 | 11.6 | 10.1 | 9.0 | 5.6 | 5.1 | 2.9 |
| Precipitation (mm) | 125 | 84 | 137 | 112 | 42 | 186 | 124 | 192 | 70 | 115 | 81 | 146 |
| Sunny days | 4 | 4 | 6 | 11 | 18 | 8 | 8 | 5 | 16 | 7 | 6 | 9 |
| Rainy days | 15 | 15 | 17 | 18 | 13 | 22 | 23 | 26 | 14 | 24 | 17 | 19 |
| Snow days | 12 | 9 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 3 |
The best time to visit Thornton Heights during the most sunny months:
Months with the longest average daylight duration in Thornton Heights:
The largest precipitation sum in Thornton Heights is at