Average annual temperature is 14.8 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of Olmo
* Weather data for Olmo 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) | 15.3 | 14.9 | 21.8 | 21.3 | 24.1 | 29.6 | 35.7 | 35.1 | 28.7 | 28.0 | 24.4 | 19.1 |
| Average daytime temperature (°C) | 10.5 | 11.2 | 15.2 | 16.4 | 19.8 | 24.9 | 29.8 | 29.3 | 25.6 | 23.5 | 16.1 | 13.5 |
| Average temperature (°C) | 6.3 | 6.4 | 10.3 | 11.6 | 15.6 | 20.5 | 24.7 | 23.9 | 20.5 | 17.9 | 10.8 | 8.2 |
| Average night temperature (°C) | 2.9 | 2.7 | 6.0 | 7.2 | 11.5 | 15.9 | 19.0 | 18.3 | 15.7 | 13.1 | 6.1 | 4.0 |
| Absolute minimum temperature (°C) | -3.3 | -1.8 | 1.5 | 1.7 | 8.0 | 11.3 | 14.7 | 11.5 | 11.2 | 8.3 | -1.5 | -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) | 9.5 | 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) | 6.4 | 8.2 | 9.7 | 11.1 | 11.2 | 12.4 | 13.4 | 12.4 | 10.0 | 8.7 | 7.0 | 6.9 |
| Precipitation (mm) | 94 | 126 | 100 | 66 | 141 | 132 | 39 | 41 | 39 | 38 | 75 | 34 |
| Sunny days | 12 | 16 | 17 | 8 | 6 | 7 | 11 | 21 | 20 | 14 | 16 | 23 |
| Rainy days | 19 | 12 | 14 | 22 | 25 | 23 | 20 | 10 | 10 | 17 | 14 | 8 |
| 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