Average annual temperature is 15.9 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 208 days
Number of rainy days: 156 days
Number of snow days: 1 day
Look at detailed online map of Viola
* Weather data for Viola 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 | 22.0 | 24.5 | 27.2 | 31.8 | 36.6 | 37.8 | 40.5 | 34.1 | 30.7 | 26.6 | 17.8 |
| Average daytime temperature (°C) | 10.5 | 13.6 | 15.7 | 20.5 | 26.9 | 30.9 | 33.3 | 32.9 | 29.7 | 22.3 | 15.7 | 11.7 |
| Average temperature (°C) | 5.5 | 7.3 | 9.1 | 14.3 | 20.1 | 24.1 | 26.8 | 26.5 | 22.7 | 16.5 | 9.7 | 6.8 |
| Average night temperature (°C) | 1.9 | 2.9 | 4.3 | 8.9 | 14.3 | 18.0 | 21.6 | 21.4 | 17.1 | 12.2 | 5.0 | 3.0 |
| Absolute minimum temperature (°C) | -6.8 | -7.9 | -6.8 | 1.9 | 5.6 | 12.4 | 16.1 | 14.2 | 12.2 | -2.5 | -5.0 | -4.9 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 7.3 | 7.6 | 9.8 | 11.0 | 12.7 | 11.6 | 10.8 | 11.0 | 8.1 | 7.8 | 6.7 |
| Precipitation (mm) | 93 | 119 | 206 | 32 | 111 | 104 | 64 | 74 | 23 | 73 | 30 | 52 |
| Sunny days | 17 | 16 | 14 | 20 | 15 | 13 | 12 | 18 | 22 | 19 | 22 | 20 |
| Rainy days | 14 | 12 | 17 | 10 | 16 | 17 | 19 | 13 | 8 | 12 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Viola during the most sunny months:
The largest precipitation sum in Viola is at