Average annual temperature is 12.3 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 163 days
Number of rainy days: 195 days
Number of snow days: 7 days
Look at detailed online map of Forest Heights
* Weather data for Forest Heights 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) | 16.4 | 18.2 | 14.5 | 28.3 | 27.6 | 26.1 | 31.2 | 28.5 | 32.8 | 25.2 | 18.5 | 15.3 |
| Average daytime temperature (°C) | 7.5 | 6.9 | 8.9 | 15.9 | 19.5 | 23.0 | 27.8 | 25.7 | 23.3 | 18.4 | 10.7 | 8.6 |
| Average temperature (°C) | 4.2 | 2.7 | 4.6 | 11.2 | 14.8 | 18.6 | 23.8 | 21.9 | 19.2 | 14.4 | 6.3 | 5.0 |
| Average night temperature (°C) | 1.3 | -1.2 | 0.8 | 7.1 | 10.0 | 14.7 | 20.4 | 18.5 | 15.9 | 11.0 | 2.6 | 2.1 |
| Absolute minimum temperature (°C) | -3.2 | -19.2 | -3.3 | -0.3 | 4.9 | 8.5 | 16.0 | 14.8 | 9.9 | 4.9 | -3.2 | -5.2 |
| 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 | 9.3 |
| 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) | 4.8 | 6.7 | 7.7 | 8.8 | 12.3 | 11.0 | 11.6 | 10.0 | 7.7 | 7.7 | 7.2 | 5.5 |
| Precipitation (mm) | 150 | 53 | 115 | 180 | 71 | 59 | 205 | 142 | 231 | 101 | 62 | 206 |
| Sunny days | 12 | 16 | 13 | 12 | 20 | 7 | 7 | 10 | 13 | 15 | 19 | 19 |
| Rainy days | 18 | 9 | 15 | 18 | 11 | 23 | 24 | 21 | 17 | 16 | 11 | 12 |
| Snow days | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Forest Heights during the most sunny months:
The largest precipitation sum in Forest Heights is at