Average annual temperature is 12.6 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 181 days
Number of rainy days: 172 days
Number of snow days: 12 days
Look at detailed online map of Heath
* Weather data for Heath 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) | 17.5 | 18.4 | 19.5 | 27.1 | 31.2 | 32.8 | 34.4 | 34.5 | 32.6 | 29.9 | 23.7 | 15.1 |
| Average daytime temperature (°C) | 5.8 | 9.5 | 10.1 | 18.2 | 23.9 | 28.1 | 29.0 | 27.6 | 25.8 | 18.9 | 11.9 | 8.3 |
| Average temperature (°C) | 1.9 | 3.3 | 4.4 | 11.2 | 17.5 | 21.6 | 23.5 | 22.5 | 20.2 | 13.9 | 6.3 | 4.3 |
| Average night temperature (°C) | -0.8 | -1.1 | 0.0 | 5.5 | 11.6 | 15.8 | 18.5 | 17.9 | 15.3 | 9.9 | 2.0 | 1.5 |
| Absolute minimum temperature (°C) | -11.2 | -12.1 | -8.8 | -2.9 | 2.0 | 9.4 | 13.8 | 11.7 | 9.5 | -3.2 | -9.3 | -7.3 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 3.5 | 7.4 | 6.5 | 8.9 | 10.5 | 11.2 | 12.3 | 10.9 | 10.0 | 7.1 | 7.6 | 4.4 |
| Precipitation (mm) | 80 | 98 | 129 | 98 | 72 | 35 | 93 | 100 | 31 | 96 | 20 | 55 |
| Sunny days | 6 | 16 | 13 | 16 | 17 | 16 | 10 | 16 | 18 | 16 | 23 | 14 |
| Rainy days | 19 | 11 | 16 | 13 | 14 | 14 | 21 | 15 | 12 | 15 | 6 | 16 |
| Snow days | 6 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Heath during the most sunny months:
The largest precipitation sum in Heath is at