Average annual temperature is 12.4 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Blay
* Weather data for Blay 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) | 13.8 | 14.7 | 18.5 | 18.6 | 20.5 | 29.6 | 28.6 | 28.9 | 30.8 | 28.3 | 15.8 | 14.0 |
| Average daytime temperature (°C) | 8.7 | 9.7 | 11.8 | 12.9 | 16.0 | 21.7 | 21.6 | 21.6 | 23.0 | 18.2 | 11.7 | 10.6 |
| Average temperature (°C) | 6.6 | 6.5 | 9.0 | 9.4 | 12.8 | 17.5 | 17.8 | 17.7 | 18.6 | 14.2 | 9.6 | 8.4 |
| Average night temperature (°C) | 4.4 | 3.7 | 6.3 | 6.0 | 9.3 | 13.3 | 14.1 | 14.3 | 14.6 | 11.0 | 7.3 | 6.3 |
| Absolute minimum temperature (°C) | -2.2 | -3.1 | -0.9 | 0.6 | 5.8 | 10.8 | 10.8 | 11.5 | 8.5 | 4.1 | 2.1 | -3.5 |
| 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 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 8.3 |
| 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) | 3.4 | 5.7 | 6.2 | 8.4 | 11.6 | 12.5 | 10.3 | 9.8 | 9.7 | 7.0 | 4.2 | 3.5 |
| Precipitation (mm) | 97 | 15 | 97 | 87 | 45 | 50 | 109 | 114 | 44 | 92 | 135 | 73 |
| Sunny days | 5 | 14 | 4 | 7 | 17 | 15 | 2 | 6 | 16 | 11 | 2 | 9 |
| Rainy days | 26 | 14 | 27 | 23 | 14 | 15 | 29 | 25 | 14 | 20 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Blay during the most sunny months:
Months with the longest average daylight duration in Blay:
The largest precipitation sum in Blay is at