Average annual temperature is 4.2 °C
Absolute maximum temperature: 30 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 156
Number of rainy days: 141
Number of snow days: 68
Average annual precipitation: 742 mm
Look at detailed online map of Brook Forest
* Weather data for Brook Forest United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.6 | 7.7 | 9 | 18.6 | 20.4 | 26.3 | 30 | 30 | 26.8 | 22.7 | 16.1 | 12.7 |
| Average daytime temperature (°C) | -2 | 1.9 | 1.2 | 8.2 | 14.9 | 18 | 24.5 | 23.6 | 20.5 | 14.2 | 7 | 2.5 |
| Average temperature (°C) | -7.7 | -6.4 | -5.4 | 0.3 | 8.8 | 12 | 17.4 | 16.6 | 12.9 | 6.5 | -1.3 | -4.6 |
| Average night temperature (°C) | -12.4 | -12.8 | -11.4 | -6.5 | 2.9 | 5.9 | 10.8 | 10.3 | 5.5 | -0.3 | -7 | -10.3 |
| Absolute minimum temperature (°C) | -23.7 | -23.5 | -20.4 | -17.7 | -1.6 | 1.6 | 3.6 | 6.5 | -0.8 | -22.6 | -16.9 | -23.8 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.2 | 11.3 | 12.6 | 13.8 | 14.8 | 15 | 14.9 | 14.2 | 13.1 | 11.8 | 10.5 | 9.6 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10 | 9.4 |
| Daylight minimum duration (h) | 9.4 | 10.2 | 11.3 | 12.7 | 13.9 | 14.8 | 14.3 | 13.1 | 11.8 | 10.6 | 9.6 | 9.4 |
| Sunshine mean duration (h) | 7.2 | 8.9 | 10 | 10.5 | 10.9 | 11.1 | 13.1 | 11.3 | 10.7 | 9.3 | 7.8 | 7.3 |
| Precipitation (mm) | 26 | 22 | 31 | 67 | 137 | 125 | 91 | 92 | 51 | 26 | 31 | 44 |
| Sunny days | 14 | 19 | 13 | 15 | 2 | 6 | 5 | 4 | 17 | 21 | 21 | 19 |
| Rainy days | 1 | 3 | 6 | 29 | 24 | 26 | 27 | 13 | 8 | 3 | 1 | |
| Snow days | 16 | 9 | 15 | 9 | 2 | 6 | 11 |
The best time to visit Brook Forest during the most sunny months:
The largest precipitation sum in Brook Forest is at