Average annual temperature is 10.3 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 209 days
Number of rainy days: 132 days
Number of snow days: 24 days
Look at detailed online map of Heath (historical)
* Weather data for Heath (historical) 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) | 7.9 | 10.5 | 11.2 | 24.7 | 28.2 | 30.4 | 37.3 | 38.8 | 29.3 | 25.6 | 13.4 | 8.9 |
| Average daytime temperature (°C) | 3.5 | 4.8 | 5.6 | 13.9 | 22.6 | 24.8 | 33.6 | 31.1 | 25.5 | 17.5 | 8.2 | 4.1 |
| Average temperature (°C) | -0.5 | 0.1 | 0.7 | 7.0 | 15.6 | 18.1 | 25.2 | 23.3 | 17.4 | 11.1 | 4.3 | 0.9 |
| Average night temperature (°C) | -3.5 | -3.4 | -2.9 | 1.7 | 9.4 | 11.7 | 16.8 | 16.4 | 11.0 | 6.2 | 0.9 | -1.9 |
| Absolute minimum temperature (°C) | -14.5 | -8.4 | -10.9 | -5.0 | 2.0 | 4.0 | 11.8 | 10.0 | 4.9 | -5.7 | -5.8 | -7.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.0 | 6.6 | 6.8 | 9.4 | 11.9 | 12.4 | 13.7 | 11.6 | 10.2 | 8.2 | 6.4 | 4.9 |
| Precipitation (mm) | 60 | 39 | 141 | 80 | 66 | 21 | 0 | 61 | 16 | 40 | 66 | 66 |
| Sunny days | 13 | 14 | 6 | 11 | 16 | 16 | 31 | 22 | 24 | 20 | 21 | 15 |
| Rainy days | 13 | 9 | 14 | 18 | 15 | 14 | 0 | 9 | 6 | 11 | 9 | 14 |
| Snow days | 5 | 5 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Heath (historical) during the most sunny months:
Months with the longest average daylight duration in Heath (historical):
The largest precipitation sum in Heath (historical) is at