Average annual temperature is 13.4 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Jans
* Weather data for Jans 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) | 14.0 | 14.8 | 19.5 | 19.8 | 26.0 | 29.4 | 30.6 | 31.9 | 33.4 | 28.2 | 16.5 | 14.8 |
| Average daytime temperature (°C) | 9.2 | 10.3 | 12.8 | 14.9 | 19.8 | 25.8 | 23.4 | 24.1 | 25.3 | 19.3 | 12.9 | 11.0 |
| Average temperature (°C) | 6.8 | 6.0 | 9.2 | 10.8 | 15.1 | 20.5 | 18.9 | 19.5 | 20.1 | 14.9 | 10.0 | 8.4 |
| Average night temperature (°C) | 4.4 | 2.4 | 5.9 | 6.7 | 10.3 | 15.1 | 14.6 | 15.0 | 15.4 | 10.9 | 6.8 | 5.7 |
| Absolute minimum temperature (°C) | -3.4 | -3.6 | -2.5 | 0.1 | 6.0 | 11.1 | 11.6 | 9.9 | 7.3 | 6.6 | -1.5 | -3.7 |
| 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) | 4.2 | 5.8 | 6.7 | 8.5 | 11.5 | 12.7 | 10.8 | 10.3 | 9.5 | 6.5 | 5.4 | 4.1 |
| Precipitation (mm) | 89 | 17 | 116 | 69 | 51 | 59 | 78 | 51 | 61 | 116 | 126 | 76 |
| Sunny days | 9 | 17 | 7 | 12 | 17 | 16 | 7 | 9 | 14 | 12 | 2 | 9 |
| Rainy days | 22 | 11 | 24 | 18 | 14 | 14 | 24 | 22 | 16 | 19 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jans during the most sunny months:
Months with the longest average daylight duration in Jans:
The largest precipitation sum in Jans is at