Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 155 days
Number of rainy days: 196 days
Number of snow days: 14 days
Look at detailed online map of Hartwood
* Weather data for Hartwood 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) | 15.7 | 13.5 | 14.6 | 29.4 | 28.1 | 31.7 | 29.9 | 28.5 | 30.3 | 25.9 | 16.8 | 12.6 |
| Average daytime temperature (°C) | 4.8 | 5.1 | 7.1 | 16.2 | 19.8 | 23.0 | 26.6 | 24.1 | 21.2 | 16.7 | 8.0 | 6.1 |
| Average temperature (°C) | 1.3 | -0.2 | 1.7 | 9.6 | 13.1 | 17.5 | 21.5 | 19.3 | 16.6 | 11.9 | 3.2 | 2.3 |
| Average night temperature (°C) | -1.6 | -4.5 | -2.5 | 4.8 | 7.0 | 12.9 | 17.5 | 15.5 | 13.2 | 8.4 | -0.6 | -0.4 |
| Absolute minimum temperature (°C) | -6.4 | -23.1 | -7.3 | -3.5 | 1.4 | 7.6 | 12.9 | 11.6 | 6.9 | 2.0 | -6.7 | -7.6 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.6 | 6.2 | 7.1 | 8.4 | 12.1 | 10.5 | 11.6 | 9.7 | 8.0 | 7.6 | 7.6 | 4.1 |
| Precipitation (mm) | 111 | 51 | 97 | 124 | 46 | 109 | 123 | 139 | 158 | 91 | 75 | 172 |
| Sunny days | 11 | 13 | 11 | 15 | 20 | 9 | 5 | 11 | 10 | 16 | 17 | 17 |
| Rainy days | 17 | 11 | 16 | 15 | 11 | 21 | 26 | 20 | 20 | 15 | 11 | 13 |
| Snow days | 3 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Hartwood during the most sunny months:
The largest precipitation sum in Hartwood is at