Average annual temperature is 12.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -20.1 °C
Number of sunny days: 202 days
Number of rainy days: 145 days
Number of snow days: 18 days
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) | 14.6 | 12.4 | 21.7 | 25.5 | 32.9 | 33.6 | 34.7 | 35.3 | 32.0 | 29.5 | 19.0 | 14.7 |
| Average daytime temperature (°C) | 3.3 | 6.2 | 8.7 | 17.7 | 25.3 | 29.5 | 28.9 | 28.0 | 25.5 | 17.8 | 10.4 | 7.2 |
| Average temperature (°C) | -0.9 | 0.5 | 3.4 | 10.8 | 18.8 | 23.2 | 23.6 | 23.1 | 20.1 | 13.3 | 5.5 | 3.3 |
| Average night temperature (°C) | -3.8 | -4.0 | -0.6 | 5.2 | 12.6 | 17.1 | 18.7 | 18.8 | 15.7 | 9.5 | 1.4 | 0.9 |
| Absolute minimum temperature (°C) | -20.1 | -17.8 | -12.0 | -1.9 | 3.5 | 9.1 | 14.1 | 11.4 | 11.1 | -2.8 | -13.4 | -7.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.0 | 7.1 | 6.7 | 9.5 | 11.6 | 12.6 | 12.6 | 11.0 | 9.8 | 7.3 | 7.4 | 4.4 |
| Precipitation (mm) | 60 | 83 | 118 | 54 | 35 | 36 | 105 | 72 | 79 | 78 | 19 | 74 |
| Sunny days | 15 | 17 | 14 | 16 | 21 | 18 | 14 | 16 | 13 | 19 | 23 | 16 |
| Rainy days | 7 | 8 | 16 | 12 | 10 | 12 | 17 | 15 | 17 | 12 | 5 | 14 |
| Snow days | 9 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Viola during the most sunny months:
The largest precipitation sum in Viola is at