Average annual temperature is 17.0 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Valley Brook
* Weather data for Valley 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) | 21.0 | 23.1 | 26.6 | 30.7 | 33.1 | 39.0 | 38.9 | 40.2 | 39.3 | 31.7 | 26.2 | 18.4 |
| Average daytime temperature (°C) | 12.7 | 13.8 | 16.8 | 21.9 | 26.2 | 31.3 | 34.7 | 35.6 | 31.6 | 23.2 | 16.6 | 12.7 |
| Average temperature (°C) | 6.4 | 6.6 | 10.3 | 15.2 | 20.5 | 25.3 | 28.5 | 29.5 | 25.5 | 17.7 | 10.9 | 7.5 |
| Average night temperature (°C) | 1.8 | 2.0 | 5.6 | 9.9 | 15.9 | 20.1 | 23.6 | 24.1 | 20.3 | 13.1 | 6.6 | 3.9 |
| Absolute minimum temperature (°C) | -9.8 | -7.2 | -5.1 | 3.9 | 6.6 | 15.9 | 19.7 | 17.7 | 15.3 | -0.9 | -3.2 | -2.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.1 | 8.1 | 10.1 | 10.1 | 11.6 | 11.8 | 12.1 | 10.5 | 8.4 | 7.7 | 7.1 |
| Precipitation (mm) | 23 | 84 | 75 | 69 | 88 | 100 | 77 | 33 | 47 | 82 | 42 | 44 |
| Sunny days | 22 | 16 | 18 | 16 | 13 | 11 | 18 | 20 | 19 | 21 | 24 | 23 |
| Rainy days | 9 | 12 | 13 | 14 | 18 | 19 | 13 | 11 | 11 | 10 | 6 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valley Brook during the most sunny months:
The largest precipitation sum in Valley Brook is at