Average annual temperature is 9.0 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -29.7 °C
Number of sunny days: 142 days
Number of rainy days: 192 days
Number of snow days: 31 days
Look at detailed online map of Town of Hartland
* Weather data for Town of Hartland 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) | 8.4 | 11.1 | 11.6 | 27.1 | 31.3 | 33.8 | 30.9 | 26.8 | 30.9 | 28.3 | 16.3 | 14.7 |
| Average daytime temperature (°C) | 2.6 | 2.9 | 5.5 | 14.6 | 20.0 | 22.8 | 26.8 | 24.0 | 22.5 | 17.1 | 6.8 | 5.3 |
| Average temperature (°C) | -1.2 | -3.3 | 0.5 | 8.3 | 13.2 | 17.4 | 21.5 | 19.1 | 17.2 | 11.8 | 1.8 | 1.1 |
| Average night temperature (°C) | -4.9 | -8.6 | -4.0 | 3.3 | 6.9 | 12.7 | 17.1 | 14.9 | 12.7 | 7.9 | -1.8 | -1.8 |
| Absolute minimum temperature (°C) | -15.5 | -29.7 | -12.4 | -4.7 | 0.3 | 5.4 | 12.3 | 8.4 | 6.0 | -0.5 | -7.9 | -8.9 |
| 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 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 3.6 | 6.3 | 6.8 | 7.6 | 11.3 | 9.3 | 10.0 | 10.1 | 8.5 | 6.4 | 6.4 | 4.5 |
| Precipitation (mm) | 110 | 45 | 86 | 91 | 68 | 161 | 222 | 147 | 80 | 114 | 51 | 143 |
| Sunny days | 6 | 12 | 10 | 14 | 18 | 8 | 4 | 8 | 17 | 13 | 17 | 15 |
| Rainy days | 13 | 9 | 13 | 16 | 13 | 22 | 27 | 23 | 13 | 18 | 10 | 15 |
| Snow days | 12 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Town of Hartland during the most sunny months:
Months with the longest average daylight duration in Town of Hartland:
The largest precipitation sum in Town of Hartland is at