Average annual temperature is 10.7 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 119 days
Number of rainy days: 239 days
Number of snow days: 7 days
Look at detailed online map of Cosnes-et-Romain
* Weather data for Cosnes-et-Romain 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) | 12.3 | 12.2 | 14.7 | 17.3 | 22.8 | 28.3 | 30.4 | 28.2 | 28.9 | 23.7 | 13.7 | 10.7 |
| Average daytime temperature (°C) | 5.2 | 6.9 | 9.3 | 11.5 | 17.6 | 24.5 | 22.4 | 21.5 | 22.4 | 15.6 | 8.0 | 6.2 |
| Average temperature (°C) | 3.3 | 3.5 | 5.9 | 7.4 | 13.0 | 19.5 | 18.2 | 17.4 | 17.5 | 12.0 | 5.9 | 4.5 |
| Average night temperature (°C) | 1.3 | 0.7 | 2.4 | 3.4 | 8.4 | 13.7 | 13.7 | 13.3 | 12.9 | 8.6 | 3.9 | 2.8 |
| Absolute minimum temperature (°C) | -5.5 | -5.9 | -4.2 | -3.0 | 3.5 | 8.4 | 9.2 | 8.7 | 5.5 | 1.9 | -4.6 | -5.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.7 | 10.1 | 11.9 | 13.8 | 15.4 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.1 | 8.2 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.1 | 4.9 | 5.5 | 8.0 | 11.6 | 13.6 | 10.3 | 9.9 | 10.0 | 5.7 | 2.6 | 1.5 |
| Precipitation (mm) | 132 | 17 | 163 | 83 | 35 | 32 | 93 | 143 | 46 | 130 | 186 | 113 |
| Sunny days | 6 | 15 | 7 | 7 | 14 | 19 | 8 | 8 | 17 | 10 | 2 | 6 |
| Rainy days | 20 | 12 | 24 | 23 | 17 | 11 | 23 | 23 | 13 | 21 | 28 | 24 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Cosnes-et-Romain during the most sunny months:
Months with the longest average daylight duration in Cosnes-et-Romain:
The largest precipitation sum in Cosnes-et-Romain is at