Average annual temperature is 17.5 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 0.0 °C
Number of sunny days: 188 days
Number of rainy days: 177 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) | 16.7 | 19.2 | 19.6 | 20.7 | 25.7 | 30.3 | 36.6 | 35.8 | 32.4 | 28.5 | 22.2 | 20.7 |
| Average daytime temperature (°C) | 13.6 | 13.3 | 15.4 | 16.8 | 21.1 | 25.4 | 30.7 | 29.1 | 28.4 | 24.5 | 18.5 | 15.3 |
| Average temperature (°C) | 10.2 | 9.4 | 12.1 | 13.4 | 18.0 | 22.1 | 27.0 | 25.1 | 23.6 | 20.7 | 15.5 | 12.1 |
| Average night temperature (°C) | 7.4 | 5.6 | 8.7 | 9.9 | 14.8 | 18.5 | 23.0 | 21.1 | 19.5 | 17.2 | 12.1 | 9.0 |
| Absolute minimum temperature (°C) | 2.8 | 0.0 | 5.2 | 5.4 | 12.0 | 15.2 | 18.7 | 17.1 | 15.7 | 14.9 | 3.2 | 4.6 |
| 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 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 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) | 5.9 | 8.2 | 8.9 | 9.7 | 8.3 | 12.1 | 13.6 | 12.2 | 10.5 | 9.1 | 6.2 | 5.8 |
| Precipitation (mm) | 266 | 81 | 109 | 105 | 230 | 82 | 11 | 50 | 63 | 136 | 269 | 102 |
| Sunny days | 16 | 17 | 11 | 9 | 10 | 16 | 26 | 19 | 22 | 20 | 5 | 17 |
| Rainy days | 15 | 11 | 20 | 21 | 21 | 14 | 5 | 12 | 8 | 11 | 25 | 14 |
| 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:
The largest precipitation sum in Olmo is at