Average annual temperature is 13.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 156
Number of rainy days: 209
Number of snow days:
Average annual precipitation: 809 mm
Look at detailed online map of Blois
* Weather data for Blois 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) | 16.3 | 16 | 20.3 | 20.8 | 26 | 31.1 | 31.8 | 32.2 | 32.5 | 28.5 | 17 | 14.5 |
| Average daytime temperature (°C) | 7.9 | 9.7 | 12.6 | 14.5 | 20 | 26.4 | 25.2 | 24.5 | 25.6 | 19.4 | 12 | 9.7 |
| Average temperature (°C) | 5.8 | 5.2 | 8.6 | 10.2 | 15 | 21.1 | 20.3 | 20 | 19.8 | 14.5 | 9.2 | 7.3 |
| Average night temperature (°C) | 3.6 | 1.6 | 4.9 | 6 | 10.2 | 15.4 | 15.3 | 15.6 | 14.6 | 10.2 | 6.2 | 5 |
| Absolute minimum temperature (°C) | -3 | -4.9 | -2 | -1 | 6.3 | 11 | 11.3 | 10 | 6.2 | 5.1 | -0.8 | -3.2 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.5 | 11 | 12.8 | 14.4 | 15.7 | 16 | 15.9 | 15 | 13.4 | 11.7 | 10 | 8.7 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.7 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.5 | 9.6 | 11.1 | 12.8 | 14.5 | 15.7 | 15 | 13.5 | 11.8 | 10.1 | 8.8 | 8.4 |
| Sunshine mean duration (h) | 4.1 | 6.5 | 7.2 | 8.3 | 11.5 | 12.5 | 11.5 | 9.3 | 10.2 | 6.9 | 5 | 3.3 |
| Precipitation (mm) | 81 | 19 | 80 | 59 | 64 | 47 | 69 | 61 | 65 | 109 | 99 | 55 |
| Sunny days | 9 | 20 | 11 | 11 | 16 | 19 | 12 | 9 | 18 | 15 | 5 | 11 |
| Rainy days | 22 | 8 | 20 | 19 | 15 | 11 | 19 | 22 | 12 | 16 | 25 | 20 |
The best time to visit Blois during the most sunny months:
Months with the longest average daylight duration in Blois:
The largest precipitation sum in Blois is at