Average annual temperature is 12.7 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -4.1 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Lanhélin
* Weather data for Lanhélin 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) | 13.9 | 15.1 | 18.2 | 19.5 | 23.0 | 29.4 | 29.0 | 28.5 | 32.2 | 27.5 | 16.6 | 15.1 |
| Average daytime temperature (°C) | 9.0 | 10.2 | 12.3 | 14.4 | 18.3 | 24.0 | 22.1 | 22.1 | 23.8 | 18.6 | 12.4 | 10.9 |
| Average temperature (°C) | 6.7 | 6.3 | 9.0 | 10.3 | 13.9 | 18.8 | 17.7 | 18.0 | 19.0 | 14.3 | 9.8 | 8.4 |
| Average night temperature (°C) | 4.3 | 3.0 | 6.1 | 6.6 | 9.9 | 13.8 | 13.7 | 14.4 | 14.7 | 10.7 | 7.0 | 6.1 |
| Absolute minimum temperature (°C) | -3.3 | -2.7 | -1.9 | 1.7 | 6.6 | 9.5 | 9.9 | 10.6 | 9.0 | 5.7 | 0.0 | -4.1 |
| 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 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 5.6 | 6.1 | 8.3 | 11.5 | 12.3 | 10.0 | 9.4 | 9.0 | 6.6 | 4.6 | 3.7 |
| Precipitation (mm) | 66 | 12 | 101 | 82 | 64 | 42 | 143 | 92 | 63 | 83 | 124 | 88 |
| Sunny days | 7 | 15 | 6 | 9 | 15 | 17 | 2 | 8 | 10 | 11 | 3 | 9 |
| Rainy days | 24 | 13 | 25 | 21 | 16 | 13 | 29 | 23 | 20 | 20 | 27 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lanhélin during the most sunny months:
Months with the longest average daylight duration in Lanhélin:
The largest precipitation sum in Lanhélin is at