Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 180 days
Number of rainy days: 185 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) | 15.1 | 15.4 | 17.2 | 20.1 | 22.2 | 34.2 | 36.2 | 33.0 | 31.3 | 25.1 | 19.2 | 16.2 |
| Average daytime temperature (°C) | 8.8 | 10.0 | 12.6 | 14.1 | 17.7 | 23.5 | 28.8 | 27.0 | 24.2 | 20.7 | 12.8 | 10.7 |
| Average temperature (°C) | 4.6 | 5.0 | 7.9 | 9.2 | 13.3 | 18.6 | 23.0 | 21.0 | 18.1 | 15.4 | 8.5 | 5.8 |
| Average night temperature (°C) | 0.6 | 0.5 | 3.4 | 4.0 | 8.3 | 13.3 | 17.1 | 14.9 | 12.0 | 10.7 | 4.2 | 1.7 |
| Absolute minimum temperature (°C) | -6.2 | -6.5 | -1.4 | -2.9 | 4.2 | 9.3 | 10.8 | 9.0 | 6.4 | 7.2 | -4.7 | -3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 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 | 8.1 | 9.5 | 10.7 | 11.0 | 12.9 | 13.4 | 12.1 | 10.3 | 8.4 | 6.5 | 6.3 |
| Precipitation (mm) | 273 | 68 | 159 | 176 | 304 | 154 | 1 | 71 | 49 | 220 | 391 | 138 |
| Sunny days | 13 | 16 | 14 | 8 | 3 | 10 | 28 | 23 | 22 | 16 | 10 | 17 |
| Rainy days | 18 | 12 | 17 | 22 | 28 | 20 | 3 | 8 | 8 | 15 | 20 | 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