Average annual temperature is 15.1 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -6.6 °C
Number of sunny days: 178 days
Number of rainy days: 183 days
Number of snow days: 4 days
Look at detailed online map of Viper
* Weather data for Viper 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) | 19.9 | 25.5 | 25.1 | 28.5 | 28.6 | 32.0 | 36.1 | 36.3 | 32.6 | 29.7 | 25.6 | 19.0 |
| Average daytime temperature (°C) | 12.4 | 14.9 | 15.7 | 21.0 | 24.2 | 27.5 | 31.3 | 29.2 | 27.0 | 21.7 | 16.3 | 12.3 |
| Average temperature (°C) | 7.0 | 8.9 | 9.2 | 14.3 | 17.8 | 21.2 | 25.3 | 23.6 | 20.8 | 16.0 | 9.7 | 7.0 |
| Average night temperature (°C) | 3.4 | 4.3 | 4.2 | 8.7 | 12.5 | 15.8 | 20.3 | 19.2 | 15.6 | 11.2 | 5.1 | 3.3 |
| Absolute minimum temperature (°C) | -5.9 | -6.6 | -6.6 | 1.0 | 4.5 | 10.3 | 15.0 | 13.1 | 11.7 | 3.7 | -5.5 | -5.6 |
| 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 | 9.7 |
| 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) | 5.0 | 6.7 | 7.8 | 9.7 | 10.3 | 10.8 | 11.8 | 10.5 | 10.3 | 7.9 | 7.5 | 5.6 |
| Precipitation (mm) | 103 | 110 | 72 | 70 | 96 | 66 | 49 | 100 | 57 | 35 | 40 | 112 |
| Sunny days | 12 | 15 | 19 | 18 | 12 | 15 | 7 | 9 | 16 | 19 | 21 | 15 |
| Rainy days | 18 | 12 | 11 | 12 | 19 | 15 | 24 | 22 | 14 | 12 | 9 | 15 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Viper during the most sunny months:
The largest precipitation sum in Viper is at