Average annual temperature is 13.4 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Riec-sur-Belon
* Weather data for Riec-sur-Belon 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) | 13.3 | 12.8 | 15.1 | 17.8 | 24.8 | 26.8 | 25.4 | 29.3 | 30.7 | 24.7 | 16.2 | 14.9 |
| Average daytime temperature (°C) | 9.8 | 10.6 | 11.9 | 14.2 | 19.0 | 23.3 | 20.2 | 21.0 | 22.6 | 18.0 | 13.3 | 12.1 |
| Average temperature (°C) | 7.7 | 7.2 | 9.7 | 10.9 | 14.8 | 19.2 | 17.6 | 17.9 | 19.0 | 15.0 | 11.1 | 10.3 |
| Average night temperature (°C) | 5.5 | 4.2 | 7.4 | 7.5 | 10.8 | 14.7 | 14.6 | 14.5 | 15.5 | 11.8 | 8.8 | 8.2 |
| Absolute minimum temperature (°C) | -1.7 | 0.5 | -0.3 | 3.9 | 7.5 | 10.9 | 9.2 | 10.3 | 9.1 | 7.5 | 1.9 | -0.1 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.8 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.2 | 6.5 | 6.5 | 9.0 | 12.1 | 12.8 | 10.7 | 10.7 | 9.4 | 6.2 | 4.9 | 3.6 |
| Precipitation (mm) | 126 | 15 | 211 | 108 | 54 | 30 | 158 | 83 | 98 | 143 | 166 | 152 |
| Sunny days | 8 | 18 | 6 | 8 | 17 | 19 | 7 | 6 | 9 | 10 | 5 | 7 |
| Rainy days | 23 | 10 | 25 | 22 | 14 | 11 | 24 | 25 | 21 | 21 | 25 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Riec-sur-Belon during the most sunny months:
Months with the longest average daylight duration in Riec-sur-Belon:
The largest precipitation sum in Riec-sur-Belon is at