Average annual temperature is 13.4 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -5.8 °C
Number of sunny days: 168 days
Number of rainy days: 193 days
Number of snow days: 4 days
Look at detailed online map of Janneyrias
* Weather data for Janneyrias 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 | 15.5 | 20.9 | 22.8 | 26.2 | 32.3 | 36.5 | 39.6 | 33.7 | 27.8 | 18.5 | 13.8 |
| Average daytime temperature (°C) | 7.3 | 10.1 | 13.3 | 14.9 | 20.0 | 27.1 | 28.8 | 29.7 | 26.9 | 20.8 | 11.4 | 8.6 |
| Average temperature (°C) | 4.3 | 4.3 | 8.5 | 10.2 | 15.2 | 21.2 | 23.0 | 23.4 | 20.6 | 15.6 | 8.1 | 5.2 |
| Average night temperature (°C) | 1.2 | -0.2 | 3.6 | 5.5 | 10.7 | 15.5 | 17.1 | 17.5 | 14.6 | 10.7 | 4.5 | 1.7 |
| Absolute minimum temperature (°C) | -4.5 | -5.0 | -4.1 | -0.1 | 7.5 | 11.6 | 11.5 | 10.3 | 7.4 | 5.1 | -3.3 | -5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.3 | 7.8 | 8.0 | 8.2 | 10.1 | 12.9 | 13.0 | 11.1 | 10.6 | 7.6 | 5.0 | 3.9 |
| Precipitation (mm) | 88 | 12 | 119 | 87 | 96 | 89 | 74 | 31 | 95 | 208 | 125 | 126 |
| Sunny days | 13 | 22 | 9 | 9 | 8 | 15 | 16 | 19 | 19 | 19 | 7 | 12 |
| Rainy days | 16 | 5 | 21 | 21 | 23 | 15 | 15 | 12 | 11 | 12 | 23 | 19 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Janneyrias during the most sunny months:
Months with the longest average daylight duration in Janneyrias:
The largest precipitation sum in Janneyrias is at