Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 172 days
Number of rainy days: 174 days
Number of snow days: 19 days
Look at detailed online map of Forest-Saint-Julien
* Weather data for Forest-Saint-Julien 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) | 12.0 | 14.7 | 17.1 | 18.8 | 22.4 | 27.4 | 31.4 | 34.3 | 28.2 | 25.8 | 15.2 | 13.1 |
| Average daytime temperature (°C) | 5.1 | 8.9 | 10.7 | 12.2 | 16.9 | 21.6 | 25.7 | 25.8 | 22.6 | 18.0 | 8.1 | 7.0 |
| Average temperature (°C) | 0.5 | 3.6 | 5.6 | 6.8 | 11.4 | 16.6 | 19.7 | 19.7 | 17.0 | 12.9 | 4.1 | 2.9 |
| Average night temperature (°C) | -3.5 | -0.4 | 0.6 | 1.6 | 6.0 | 11.3 | 13.3 | 13.6 | 11.4 | 8.0 | 0.2 | -1.0 |
| Absolute minimum temperature (°C) | -16.6 | -5.6 | -5.2 | -3.5 | 2.6 | 6.3 | 9.0 | 5.7 | 5.2 | 0.6 | -7.3 | -9.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.7 | 8.9 | 8.3 | 10.1 | 11.0 | 12.5 | 13.5 | 11.7 | 10.4 | 7.5 | 5.3 | 5.4 |
| Precipitation (mm) | 72 | 20 | 130 | 101 | 141 | 90 | 42 | 125 | 70 | 281 | 207 | 195 |
| Sunny days | 18 | 18 | 16 | 9 | 3 | 6 | 15 | 23 | 20 | 16 | 10 | 18 |
| Rainy days | 7 | 4 | 13 | 20 | 28 | 24 | 16 | 8 | 10 | 15 | 17 | 12 |
| Snow days | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The best time to visit Forest-Saint-Julien during the most sunny months:
Months with the longest average daylight duration in Forest-Saint-Julien:
The largest precipitation sum in Forest-Saint-Julien is at