Average annual temperature is 13.2 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Lannoan
* Weather data for Lannoan 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) | 13.0 | 12.8 | 13.6 | 16.3 | 21.3 | 25.7 | 23.6 | 25.1 | 27.6 | 22.6 | 15.7 | 14.8 |
| Average daytime temperature (°C) | 10.0 | 10.1 | 11.1 | 12.7 | 16.7 | 20.4 | 18.3 | 18.5 | 20.3 | 17.2 | 13.1 | 12.0 |
| Average temperature (°C) | 8.5 | 7.8 | 9.7 | 10.5 | 13.8 | 17.6 | 16.9 | 17.0 | 18.0 | 15.2 | 11.8 | 10.9 |
| Average night temperature (°C) | 7.0 | 5.5 | 8.0 | 8.2 | 11.1 | 14.8 | 15.3 | 15.2 | 15.6 | 13.1 | 10.6 | 9.7 |
| Absolute minimum temperature (°C) | 0.4 | 2.5 | 1.2 | 5.0 | 7.9 | 10.8 | 12.2 | 13.3 | 12.3 | 9.2 | 6.3 | 4.0 |
| 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 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| 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) | 4.0 | 6.9 | 6.3 | 8.8 | 12.3 | 12.5 | 10.5 | 10.3 | 9.5 | 6.5 | 4.6 | 3.8 |
| Precipitation (mm) | 131 | 16 | 175 | 109 | 55 | 32 | 107 | 78 | 111 | 154 | 194 | 142 |
| Sunny days | 5 | 15 | 5 | 8 | 19 | 14 | 3 | 8 | 7 | 7 | 3 | 5 |
| Rainy days | 26 | 13 | 26 | 22 | 12 | 16 | 28 | 23 | 23 | 24 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Lannoan during the most sunny months:
Months with the longest average daylight duration in Lannoan:
The largest precipitation sum in Lannoan is at