Average annual temperature is 14.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 206 days
Number of rainy days: 159 days
Look at detailed online map of Olmo
* Weather data for Olmo 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) | 14.9 | 18.8 | 22.0 | 24.0 | 26.3 | 33.1 | 35.6 | 37.8 | 31.2 | 32.1 | 18.8 | 20.1 |
| Average daytime temperature (°C) | 7.7 | 11.5 | 16.1 | 18.5 | 20.9 | 26.2 | 30.5 | 30.9 | 25.8 | 21.4 | 12.4 | 9.5 |
| Average temperature (°C) | 4.2 | 6.0 | 10.3 | 12.7 | 16.2 | 21.3 | 24.5 | 24.8 | 20.6 | 16.4 | 7.8 | 5.4 |
| Average night temperature (°C) | 1.2 | 1.8 | 5.2 | 7.2 | 12.0 | 16.8 | 19.5 | 19.0 | 15.6 | 12.4 | 3.7 | 2.0 |
| Absolute minimum temperature (°C) | -3.7 | -3.9 | 1.3 | 0.6 | 8.9 | 12.2 | 14.9 | 13.9 | 9.2 | 8.4 | -2.1 | -2.3 |
| 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) | 9.2 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 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) | 5.0 | 7.4 | 9.3 | 10.1 | 9.2 | 11.5 | 12.5 | 11.9 | 9.7 | 7.4 | 6.2 | 5.1 |
| Precipitation (mm) | 18 | 22 | 18 | 69 | 163 | 133 | 54 | 83 | 51 | 94 | 30 | 33 |
| Sunny days | 21 | 21 | 21 | 16 | 6 | 7 | 13 | 19 | 20 | 20 | 21 | 21 |
| Rainy days | 10 | 7 | 10 | 14 | 25 | 23 | 18 | 12 | 10 | 11 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Olmo during the most sunny months:
Months with the longest average daylight duration in Olmo:
The largest precipitation sum in Olmo is at