Average annual temperature is 12.3 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 171 days
Number of rainy days: 181 days
Number of snow days: 13 days
Look at detailed online map of Brook
* Weather data for Brook 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) | 18.0 | 15.2 | 19.3 | 27.7 | 32.6 | 34.5 | 34.7 | 35.5 | 31.8 | 29.3 | 22.6 | 15.0 |
| Average daytime temperature (°C) | 5.1 | 8.2 | 9.1 | 18.1 | 24.6 | 29.1 | 29.3 | 27.3 | 25.2 | 18.3 | 11.4 | 7.9 |
| Average temperature (°C) | 1.1 | 2.3 | 3.7 | 11.0 | 17.9 | 22.1 | 23.4 | 22.1 | 19.8 | 13.5 | 5.9 | 4.0 |
| Average night temperature (°C) | -1.8 | -1.8 | -0.5 | 5.1 | 11.7 | 16.1 | 18.2 | 17.5 | 15.2 | 9.6 | 1.5 | 1.3 |
| Absolute minimum temperature (°C) | -12.7 | -14.1 | -10.5 | -3.0 | 2.1 | 9.8 | 13.9 | 11.0 | 8.7 | -3.1 | -9.9 | -7.7 |
| 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) | 3.2 | 7.6 | 6.7 | 9.1 | 10.8 | 12.0 | 12.3 | 10.9 | 9.2 | 6.8 | 7.0 | 4.3 |
| Precipitation (mm) | 68 | 79 | 119 | 75 | 60 | 29 | 145 | 127 | 53 | 111 | 23 | 86 |
| Sunny days | 9 | 17 | 10 | 16 | 17 | 17 | 12 | 16 | 14 | 10 | 21 | 12 |
| Rainy days | 16 | 9 | 20 | 14 | 14 | 13 | 19 | 15 | 16 | 21 | 7 | 17 |
| Snow days | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Brook during the most sunny months:
The largest precipitation sum in Brook is at