Average annual temperature is 9.7 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 191 days
Number of rainy days: 148 days
Number of snow days: 26 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) | 9.3 | 8.0 | 12.3 | 25.1 | 28.4 | 29.6 | 34.2 | 36.9 | 29.5 | 24.6 | 11.7 | 10.5 |
| Average daytime temperature (°C) | 3.2 | 4.8 | 6.8 | 11.8 | 22.0 | 23.9 | 30.0 | 28.4 | 22.3 | 15.6 | 7.1 | 5.3 |
| Average temperature (°C) | -0.3 | 0.0 | 1.6 | 6.2 | 15.2 | 17.7 | 23.1 | 21.8 | 15.7 | 9.8 | 2.8 | 1.8 |
| Average night temperature (°C) | -2.7 | -2.7 | -1.9 | 2.0 | 9.6 | 11.8 | 15.9 | 15.8 | 10.9 | 6.0 | -0.2 | -0.4 |
| Absolute minimum temperature (°C) | -15.4 | -13.0 | -7.1 | -3.2 | 4.8 | 4.7 | 12.2 | 8.4 | 5.2 | -6.9 | -6.8 | -5.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.4 | 5.6 | 7.4 | 9.2 | 12.3 | 13.3 | 14.1 | 10.8 | 9.2 | 7.7 | 4.9 | 3.9 |
| Precipitation (mm) | 43 | 41 | 53 | 63 | 35 | 15 | 0 | 31 | 35 | 30 | 74 | 69 |
| Sunny days | 13 | 11 | 7 | 10 | 15 | 21 | 30 | 21 | 17 | 19 | 14 | 13 |
| Rainy days | 13 | 10 | 15 | 19 | 16 | 9 | 1 | 10 | 13 | 10 | 16 | 16 |
| Snow days | 5 | 7 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
The best time to visit Viola during the most sunny months:
Months with the longest average daylight duration in Viola:
The largest precipitation sum in Viola is at