Average annual temperature is 14.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 209 days
Number of rainy days: 156 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) | 13.3 | 15.5 | 22.6 | 24.2 | 27.5 | 33.5 | 37.9 | 38.0 | 32.0 | 31.8 | 19.5 | 20.9 |
| Average daytime temperature (°C) | 8.6 | 11.3 | 16.4 | 18.4 | 21.5 | 28.1 | 32.0 | 31.9 | 27.6 | 23.1 | 13.6 | 9.5 |
| Average temperature (°C) | 5.0 | 5.2 | 10.5 | 12.3 | 16.9 | 22.8 | 26.3 | 25.9 | 21.7 | 17.6 | 8.7 | 5.3 |
| Average night temperature (°C) | 2.0 | 0.4 | 5.1 | 6.7 | 12.7 | 17.4 | 20.5 | 19.8 | 16.2 | 13.0 | 4.4 | 1.9 |
| Absolute minimum temperature (°C) | -3.3 | -5.2 | -0.2 | 1.1 | 8.0 | 14.2 | 17.1 | 13.8 | 12.0 | 9.6 | -0.8 | -3.0 |
| 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) | 4.1 | 7.7 | 9.2 | 10.2 | 9.1 | 12.0 | 12.6 | 11.6 | 10.1 | 7.7 | 6.2 | 4.2 |
| Precipitation (mm) | 101 | 20 | 25 | 61 | 192 | 40 | 89 | 71 | 26 | 106 | 57 | 29 |
| Sunny days | 15 | 24 | 21 | 14 | 7 | 12 | 15 | 22 | 21 | 18 | 19 | 21 |
| Rainy days | 16 | 4 | 10 | 16 | 24 | 18 | 16 | 9 | 9 | 13 | 11 | 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