Average annual temperature is 14.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 229 days
Number of rainy days: 126 days
Number of snow days: 10 days
Look at detailed online map of Heizer
* Weather data for Heizer 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) | 16.5 | 19.1 | 24.3 | 30.6 | 31.8 | 36.4 | 39.0 | 39.6 | 38.4 | 30.7 | 22.3 | 19.6 |
| Average daytime temperature (°C) | 6.4 | 10.6 | 13.3 | 21.3 | 25.1 | 29.5 | 32.3 | 33.8 | 30.0 | 21.8 | 14.9 | 9.0 |
| Average temperature (°C) | 0.3 | 2.5 | 6.0 | 13.4 | 18.9 | 23.3 | 26.3 | 27.2 | 23.4 | 15.4 | 8.3 | 3.9 |
| Average night temperature (°C) | -3.7 | -3.2 | 0.7 | 7.3 | 13.7 | 17.9 | 21.0 | 21.4 | 17.7 | 10.2 | 3.2 | 0.0 |
| Absolute minimum temperature (°C) | -15.4 | -14.7 | -8.0 | -2.7 | 3.6 | 14.3 | 15.5 | 14.1 | 11.0 | -6.4 | -5.1 | -4.9 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.7 | 9.0 | 9.1 | 10.0 | 10.4 | 11.7 | 12.1 | 12.1 | 10.3 | 8.7 | 7.5 | 5.3 |
| Precipitation (mm) | 34 | 10 | 8 | 23 | 85 | 109 | 115 | 64 | 108 | 27 | 39 | 52 |
| Sunny days | 21 | 24 | 23 | 19 | 11 | 9 | 16 | 20 | 23 | 23 | 24 | 16 |
| Rainy days | 7 | 3 | 7 | 11 | 20 | 21 | 15 | 11 | 7 | 8 | 4 | 12 |
| Snow days | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Heizer during the most sunny months:
The largest precipitation sum in Heizer is at