Average annual temperature is 14.9 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Hartland
* Weather data for 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) | 19.6 | 26.6 | 27.1 | 28.8 | 29.8 | 33.3 | 35.7 | 36.5 | 34.5 | 28.1 | 27.2 | 20.3 |
| Average daytime temperature (°C) | 12.2 | 15.7 | 16.8 | 22.0 | 24.1 | 27.8 | 32.6 | 30.8 | 27.4 | 23.0 | 16.3 | 12.2 |
| Average temperature (°C) | 6.1 | 9.3 | 10.1 | 14.4 | 17.7 | 20.7 | 25.2 | 24.1 | 20.6 | 15.5 | 8.8 | 5.9 |
| Average night temperature (°C) | 1.8 | 4.4 | 4.5 | 7.7 | 12.0 | 14.5 | 18.9 | 18.5 | 15.0 | 9.7 | 3.2 | 1.3 |
| Absolute minimum temperature (°C) | -6.1 | -6.1 | -5.2 | 1.2 | 3.3 | 8.5 | 14.5 | 13.8 | 9.9 | 2.8 | -5.3 | -5.5 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 6.5 | 8.3 | 9.3 | 10.2 | 10.6 | 12.2 | 10.5 | 10.1 | 9.5 | 8.0 | 6.5 |
| Precipitation (mm) | 103 | 78 | 82 | 165 | 55 | 89 | 67 | 102 | 58 | 7 | 22 | 135 |
| Sunny days | 17 | 15 | 18 | 14 | 15 | 13 | 13 | 11 | 18 | 25 | 23 | 18 |
| Rainy days | 14 | 13 | 13 | 16 | 16 | 17 | 18 | 20 | 12 | 6 | 7 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hartland during the most sunny months:
The largest precipitation sum in Hartland is at