Average annual temperature is 13.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Blanzay-sur-Boutonne
* Weather data for Blanzay-sur-Boutonne 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) | 17.5 | 17.0 | 21.0 | 23.2 | 26.9 | 29.4 | 30.4 | 35.9 | 34.7 | 29.3 | 18.5 | 15.3 |
| Average daytime temperature (°C) | 8.7 | 10.4 | 13.3 | 15.7 | 20.6 | 26.0 | 24.6 | 25.8 | 26.1 | 20.6 | 13.0 | 10.7 |
| Average temperature (°C) | 6.3 | 5.9 | 9.5 | 11.5 | 15.9 | 20.9 | 19.8 | 20.8 | 20.7 | 15.9 | 10.2 | 7.9 |
| Average night temperature (°C) | 3.8 | 2.4 | 5.9 | 7.3 | 11.2 | 16.0 | 15.1 | 16.1 | 16.1 | 11.7 | 7.2 | 5.2 |
| Absolute minimum temperature (°C) | -4.0 | -4.1 | -2.2 | 0.8 | 7.0 | 13.8 | 11.2 | 10.6 | 9.2 | 7.5 | -1.0 | -1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.6 | 15.0 | 15.7 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| 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) | 3.5 | 6.0 | 6.6 | 8.6 | 12.1 | 11.7 | 11.5 | 10.6 | 10.2 | 7.2 | 4.8 | 4.0 |
| Precipitation (mm) | 139 | 40 | 153 | 91 | 53 | 103 | 91 | 31 | 60 | 185 | 186 | 160 |
| Sunny days | 10 | 20 | 10 | 10 | 15 | 14 | 10 | 15 | 15 | 14 | 5 | 9 |
| Rainy days | 21 | 8 | 21 | 20 | 16 | 16 | 21 | 16 | 15 | 17 | 25 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Blanzay-sur-Boutonne during the most sunny months:
Months with the longest average daylight duration in Blanzay-sur-Boutonne:
The largest precipitation sum in Blanzay-sur-Boutonne is at