Average annual temperature is 15.2 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -0.9 °C
Number of sunny days: 175 days
Number of rainy days: 185 days
Number of snow days: 5 days
Look at detailed online map of Olle-Viotti
* Weather data for Olle-Viotti Italy is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.7 | 18.7 | 21.3 | 20.2 | 25.5 | 30.4 | 32.5 | 36.9 | 30.3 | 28.4 | 20.2 | 17.8 |
| Average daytime temperature (°C) | 10.3 | 11.0 | 14.7 | 16.6 | 20.7 | 25.0 | 28.2 | 29.3 | 25.9 | 21.2 | 14.9 | 12.4 |
| Average temperature (°C) | 7.5 | 7.4 | 10.7 | 12.6 | 17.0 | 21.5 | 24.0 | 24.5 | 21.2 | 17.0 | 10.0 | 8.0 |
| Average night temperature (°C) | 5.0 | 4.1 | 7.2 | 8.8 | 13.8 | 17.8 | 20.0 | 19.6 | 17.3 | 13.6 | 6.0 | 4.4 |
| Absolute minimum temperature (°C) | 1.3 | -0.9 | 3.3 | 4.0 | 9.6 | 14.7 | 15.2 | 14.4 | 12.2 | 9.2 | -0.5 | -0.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.4 | 6.7 | 8.6 | 9.5 | 10.4 | 12.0 | 12.5 | 12.0 | 10.0 | 7.2 | 6.7 | 5.5 |
| Precipitation (mm) | 39 | 40 | 28 | 52 | 85 | 119 | 43 | 85 | 38 | 99 | 46 | 55 |
| Sunny days | 15 | 16 | 15 | 10 | 8 | 8 | 9 | 21 | 17 | 18 | 17 | 21 |
| Rainy days | 14 | 10 | 15 | 20 | 23 | 22 | 22 | 10 | 13 | 13 | 13 | 10 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Olle-Viotti during the most sunny months:
Months with the longest average daylight duration in Olle-Viotti:
The largest precipitation sum in Olle-Viotti is at