Average annual temperature is 21.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Brightsville
* Weather data for Brightsville 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) | 28.4 | 30.6 | 31.5 | 32.6 | 33.9 | 36.2 | 37.5 | 37.6 | 35.9 | 29.7 | 29.1 | 26.5 |
| Average daytime temperature (°C) | 21.5 | 25.0 | 25.5 | 28.0 | 29.0 | 31.7 | 34.3 | 33.7 | 31.3 | 26.5 | 22.0 | 19.2 |
| Average temperature (°C) | 14.6 | 18.0 | 18.7 | 21.5 | 22.7 | 25.3 | 27.6 | 27.9 | 25.1 | 20.9 | 16.6 | 14.1 |
| Average night temperature (°C) | 9.1 | 13.0 | 13.5 | 16.3 | 17.8 | 20.9 | 23.3 | 23.7 | 20.8 | 16.6 | 12.6 | 10.2 |
| Absolute minimum temperature (°C) | -2.0 | 3.2 | 1.3 | 9.7 | 11.3 | 16.4 | 20.9 | 21.7 | 16.8 | 8.8 | 1.8 | 0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 8.8 | 9.3 | 9.6 | 10.9 | 10.8 | 11.3 | 11.3 | 10.3 | 9.5 | 6.9 | 6.8 |
| Precipitation (mm) | 48 | 40 | 70 | 110 | 130 | 140 | 142 | 122 | 139 | 52 | 64 | 107 |
| Sunny days | 19 | 20 | 16 | 9 | 10 | 5 | 3 | 2 | 9 | 17 | 14 | 18 |
| Rainy days | 12 | 8 | 15 | 21 | 21 | 25 | 28 | 29 | 21 | 14 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Brightsville is at