Average annual temperature is 13.4 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Blain
* Weather data for Blain 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 | 14.2 | 19.4 | 20.4 | 26.0 | 29.8 | 30.6 | 32.3 | 32.9 | 27.7 | 16.8 | 15.1 |
| Average daytime temperature (°C) | 9.2 | 10.3 | 12.8 | 14.9 | 19.7 | 25.6 | 22.9 | 23.8 | 25.0 | 19.4 | 13.0 | 11.1 |
| Average temperature (°C) | 6.8 | 6.0 | 9.2 | 10.8 | 15.1 | 20.4 | 18.7 | 19.2 | 20.0 | 14.9 | 10.2 | 8.5 |
| Average night temperature (°C) | 4.6 | 2.4 | 5.9 | 6.8 | 10.3 | 15.1 | 14.5 | 14.9 | 15.4 | 11.0 | 7.2 | 5.9 |
| Absolute minimum temperature (°C) | -3.4 | -3.6 | -2.8 | 0.7 | 5.9 | 11.5 | 11.0 | 9.7 | 7.6 | 7.1 | -1.3 | -3.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 5.8 | 6.6 | 8.5 | 11.6 | 12.4 | 10.8 | 10.4 | 9.6 | 6.5 | 5.4 | 4.0 |
| Precipitation (mm) | 87 | 16 | 126 | 68 | 48 | 40 | 80 | 49 | 68 | 123 | 134 | 86 |
| Sunny days | 9 | 19 | 8 | 10 | 16 | 17 | 8 | 10 | 13 | 13 | 3 | 10 |
| Rainy days | 22 | 9 | 23 | 20 | 15 | 13 | 23 | 21 | 17 | 18 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Blain during the most sunny months:
Months with the longest average daylight duration in Blain:
The largest precipitation sum in Blain is at