Average annual temperature is 12.3 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 150 days
Number of rainy days: 204 days
Number of snow days: 11 days
Look at detailed online map of Big Vein
* Weather data for Big Vein 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) | 18.7 | 23.5 | 22.0 | 26.9 | 25.3 | 29.9 | 31.4 | 30.2 | 30.1 | 26.1 | 22.0 | 16.9 |
| Average daytime temperature (°C) | 9.5 | 12.3 | 12.2 | 18.8 | 20.1 | 23.4 | 27.7 | 26.0 | 23.6 | 18.7 | 13.0 | 9.5 |
| Average temperature (°C) | 4.1 | 6.4 | 6.3 | 12.2 | 14.6 | 17.9 | 22.3 | 20.9 | 17.9 | 13.0 | 6.7 | 4.4 |
| Average night temperature (°C) | 0.5 | 2.0 | 1.6 | 7.1 | 10.3 | 13.6 | 18.1 | 17.0 | 13.6 | 8.7 | 2.4 | 0.9 |
| Absolute minimum temperature (°C) | -14.9 | -11.0 | -9.8 | -1.2 | 1.6 | 8.0 | 14.4 | 11.0 | 10.0 | 1.5 | -8.3 | -6.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.5 | 6.4 | 7.4 | 9.6 | 9.6 | 10.8 | 11.8 | 9.9 | 10.0 | 7.9 | 7.4 | 5.3 |
| Precipitation (mm) | 114 | 116 | 84 | 99 | 111 | 60 | 74 | 109 | 68 | 45 | 62 | 89 |
| Sunny days | 11 | 8 | 14 | 16 | 11 | 9 | 7 | 8 | 18 | 18 | 17 | 13 |
| Rainy days | 17 | 17 | 16 | 14 | 20 | 21 | 24 | 23 | 12 | 13 | 11 | 16 |
| Snow days | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Big Vein during the most sunny months:
The largest precipitation sum in Big Vein is at