Average annual temperature is 12.5 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -5 °C
Number of sunny days: 138
Number of rainy days: 226
Number of snow days: 1
Average annual precipitation: 839 mm
Look at detailed online map of Chartres
* Weather data for Chartres France is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.3 | 13.7 | 18.6 | 20.4 | 24.8 | 31 | 30.8 | 31.1 | 33.3 | 27.4 | 16.3 | 13.9 |
| Average daytime temperature (°C) | 7.3 | 9.1 | 11.5 | 13.4 | 18.6 | 25.6 | 24.1 | 23.6 | 25 | 18.6 | 11.3 | 9.2 |
| Average temperature (°C) | 5.4 | 4.9 | 8 | 9.3 | 13.9 | 20.2 | 19.4 | 19.1 | 19.4 | 14 | 8.5 | 6.9 |
| Average night temperature (°C) | 2.6 | 1.5 | 4.4 | 5.2 | 9.1 | 14.3 | 14.4 | 14.8 | 14.2 | 10 | 5.6 | 4.5 |
| Absolute minimum temperature (°C) | -2.9 | -5 | -2.7 | -1.4 | 5 | 9.2 | 10.3 | 10.6 | 6.8 | 4.3 | -1.1 | -3.6 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.4 | 11 | 12.8 | 14.5 | 15.8 | 16.1 | 16.1 | 15.1 | 13.4 | 11.7 | 9.9 | 8.6 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.4 | 9.5 | 11 | 12.9 | 14.6 | 15.8 | 15.1 | 13.5 | 11.8 | 10 | 8.7 | 8.3 |
| Sunshine mean duration (h) | 3.9 | 5.4 | 6.5 | 8.4 | 11.5 | 12.4 | 10.8 | 9.4 | 9.6 | 6.8 | 5.4 | 2.9 |
| Precipitation (mm) | 68 | 3 | 77 | 77 | 66 | 45 | 82 | 110 | 73 | 91 | 85 | 61 |
| Sunny days | 8 | 18 | 5 | 10 | 18 | 18 | 12 | 6 | 16 | 13 | 4 | 10 |
| Rainy days | 22 | 10 | 26 | 20 | 13 | 12 | 19 | 25 | 14 | 18 | 26 | 21 |
| Snow days | 1 |
The best time to visit Chartres during the most sunny months:
Months with the longest average daylight duration in Chartres:
The largest precipitation sum in Chartres is at