Average annual temperature is 12.3 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 135 days
Number of rainy days: 227 days
Number of snow days: 3 days
Look at detailed online map of Le Grand Banny
* Weather data for Le Grand Banny 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) | 15.7 | 16.0 | 19.9 | 20.0 | 25.1 | 29.4 | 30.8 | 31.3 | 31.9 | 27.5 | 15.5 | 12.7 |
| Average daytime temperature (°C) | 6.5 | 8.7 | 11.5 | 13.0 | 18.7 | 25.2 | 23.9 | 23.6 | 25.0 | 18.9 | 10.4 | 8.4 |
| Average temperature (°C) | 4.5 | 4.7 | 7.6 | 9.0 | 14.3 | 20.3 | 19.4 | 19.5 | 19.8 | 14.4 | 7.8 | 6.3 |
| Average night temperature (°C) | 2.3 | 1.4 | 3.8 | 4.9 | 9.7 | 14.8 | 14.7 | 15.6 | 15.1 | 10.4 | 5.2 | 4.3 |
| Absolute minimum temperature (°C) | -4.4 | -4.9 | -3.3 | -0.9 | 5.9 | 10.9 | 10.3 | 9.8 | 6.0 | 3.6 | -2.0 | -4.7 |
| 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 | 9.0 | 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 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.4 | 5.8 | 6.7 | 7.6 | 10.9 | 12.7 | 10.9 | 9.4 | 9.9 | 6.8 | 3.8 | 2.0 |
| Precipitation (mm) | 79 | 13 | 88 | 61 | 43 | 49 | 63 | 94 | 32 | 106 | 118 | 91 |
| Sunny days | 6 | 16 | 10 | 10 | 14 | 19 | 10 | 8 | 16 | 15 | 2 | 9 |
| Rainy days | 22 | 12 | 21 | 20 | 17 | 11 | 21 | 23 | 14 | 16 | 28 | 22 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Grand Banny during the most sunny months:
Months with the longest average daylight duration in Le Grand Banny:
The largest precipitation sum in Le Grand Banny is at