Average annual temperature is 12.5 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 135 days
Number of rainy days: 229 days
Number of snow days: 1 day
Look at detailed online map of Janville-sur-Juine
* Weather data for Janville-sur-Juine 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) | 15.5 | 14.3 | 18.9 | 20.2 | 25.1 | 30.6 | 31.8 | 31.0 | 33.3 | 27.1 | 16.5 | 13.6 |
| Average daytime temperature (°C) | 7.5 | 9.1 | 11.6 | 13.5 | 18.8 | 26.2 | 24.5 | 23.3 | 24.7 | 18.6 | 11.3 | 9.0 |
| Average temperature (°C) | 5.2 | 4.9 | 8.1 | 9.2 | 14.1 | 20.6 | 19.9 | 19.1 | 19.3 | 14.0 | 8.4 | 6.8 |
| Average night temperature (°C) | 2.7 | 1.3 | 4.4 | 5.0 | 9.3 | 14.7 | 14.9 | 14.9 | 14.0 | 9.9 | 5.6 | 4.6 |
| Absolute minimum temperature (°C) | -3.2 | -6.0 | -2.9 | -1.8 | 5.4 | 9.6 | 10.3 | 10.7 | 6.2 | 3.9 | -1.0 | -3.4 |
| 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 | 16.1 | 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) | 2.7 | 5.4 | 6.2 | 8.1 | 11.3 | 12.6 | 11.0 | 9.8 | 9.4 | 6.8 | 4.6 | 2.1 |
| Precipitation (mm) | 56 | 9 | 82 | 64 | 77 | 65 | 84 | 135 | 73 | 88 | 95 | 74 |
| Sunny days | 8 | 18 | 8 | 10 | 17 | 19 | 9 | 6 | 17 | 13 | 3 | 7 |
| Rainy days | 22 | 10 | 23 | 20 | 14 | 11 | 22 | 25 | 13 | 18 | 27 | 24 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Janville-sur-Juine during the most sunny months:
Months with the longest average daylight duration in Janville-sur-Juine:
The largest precipitation sum in Janville-sur-Juine is at