Average annual temperature is 9.7 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 145 days
Number of rainy days: 194 days
Number of snow days: 26 days
Look at detailed online map of Heise Run
* Weather data for Heise Run 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) | 12.9 | 16.7 | 15.2 | 28.0 | 29.2 | 31.5 | 31.9 | 28.7 | 31.2 | 26.2 | 15.3 | 11.9 |
| Average daytime temperature (°C) | 4.0 | 6.7 | 6.2 | 16.5 | 19.9 | 23.2 | 27.8 | 24.2 | 21.9 | 15.7 | 7.9 | 5.7 |
| Average temperature (°C) | 0.8 | 0.3 | 1.0 | 9.6 | 12.8 | 17.4 | 21.7 | 19.0 | 16.4 | 11.2 | 3.1 | 2.4 |
| Average night temperature (°C) | -1.6 | -4.3 | -3.0 | 4.0 | 6.2 | 12.5 | 16.5 | 14.9 | 12.1 | 7.5 | -0.5 | -0.1 |
| Absolute minimum temperature (°C) | -7.4 | -17.0 | -12.7 | -4.7 | -0.7 | 6.9 | 12.6 | 9.9 | 6.1 | -1.4 | -7.5 | -6.3 |
| 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) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.0 | 6.4 | 6.3 | 8.4 | 11.5 | 10.9 | 11.7 | 9.5 | 8.6 | 6.5 | 6.6 | 3.1 |
| Precipitation (mm) | 88 | 53 | 84 | 74 | 47 | 98 | 110 | 160 | 50 | 73 | 43 | 121 |
| Sunny days | 9 | 12 | 9 | 14 | 21 | 9 | 8 | 8 | 14 | 14 | 16 | 11 |
| Rainy days | 15 | 14 | 14 | 15 | 10 | 21 | 23 | 23 | 16 | 17 | 11 | 15 |
| Snow days | 7 | 2 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Heise Run during the most sunny months:
The largest precipitation sum in Heise Run is at