Average annual temperature is 13.9 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 183 days
Number of rainy days: 177 days
Number of snow days: 5 days
Look at detailed online map of Olmi
* Weather data for Olmi France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.2 | 15.9 | 18.9 | 20.7 | 23.6 | 33.6 | 39.6 | 34.8 | 29.4 | 28.8 | 22.1 | 18.4 |
| Average daytime temperature (°C) | 9.0 | 10.8 | 14.2 | 15.7 | 18.4 | 24.2 | 31.1 | 29.5 | 25.2 | 22.7 | 14.7 | 12.2 |
| Average temperature (°C) | 5.1 | 6.0 | 9.1 | 10.4 | 14.0 | 19.3 | 24.8 | 23.5 | 19.4 | 17.2 | 9.9 | 7.5 |
| Average night temperature (°C) | 1.4 | 2.1 | 4.5 | 5.6 | 9.6 | 14.2 | 18.3 | 17.5 | 14.2 | 12.6 | 5.6 | 3.7 |
| Absolute minimum temperature (°C) | -4.2 | -2.8 | -0.3 | 0.2 | 6.1 | 9.9 | 14.0 | 11.4 | 9.3 | 8.3 | -3.5 | -2.0 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 7.9 | 9.4 | 11.0 | 10.6 | 12.4 | 13.5 | 12.3 | 10.1 | 8.7 | 6.5 | 6.6 |
| Precipitation (mm) | 103 | 115 | 94 | 70 | 134 | 96 | 12 | 22 | 31 | 32 | 101 | 41 |
| Sunny days | 11 | 14 | 21 | 6 | 5 | 7 | 17 | 24 | 22 | 18 | 16 | 22 |
| Rainy days | 17 | 12 | 10 | 24 | 26 | 23 | 14 | 7 | 8 | 13 | 14 | 9 |
| Snow days | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Olmi during the most sunny months:
The largest precipitation sum in Olmi is at