Average annual temperature is 9.4 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 106 days
Number of rainy days: 240 days
Number of snow days: 19 days
Look at detailed online map of Lajoux (JU)
* Weather data for Lajoux (JU) Switzerland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.6 | 13.1 | 16.0 | 17.4 | 20.7 | 27.7 | 30.1 | 31.6 | 26.7 | 24.4 | 13.7 | 11.6 |
| Average daytime temperature (°C) | 2.8 | 6.2 | 8.7 | 9.5 | 15.2 | 22.5 | 21.9 | 22.2 | 21.5 | 16.3 | 6.7 | 5.8 |
| Average temperature (°C) | 0.5 | 1.9 | 4.8 | 5.7 | 11.2 | 17.8 | 17.6 | 17.7 | 16.7 | 11.9 | 4.0 | 2.6 |
| Average night temperature (°C) | -2.2 | -1.3 | 1.0 | 2.1 | 7.2 | 12.9 | 13.1 | 13.6 | 11.9 | 7.9 | 1.3 | 0.3 |
| Absolute minimum temperature (°C) | -14.1 | -7.1 | -4.6 | -4.2 | 2.6 | 9.9 | 8.8 | 7.6 | 5.6 | 1.9 | -5.3 | -10.7 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 2.5 | 6.3 | 6.9 | 7.5 | 9.4 | 13.5 | 11.6 | 10.2 | 10.3 | 7.3 | 3.2 | 3.3 |
| Precipitation (mm) | 86 | 31 | 134 | 124 | 128 | 58 | 211 | 163 | 60 | 157 | 223 | 177 |
| Sunny days | 4 | 13 | 10 | 5 | 4 | 13 | 7 | 6 | 17 | 14 | 3 | 10 |
| Rainy days | 15 | 10 | 20 | 25 | 27 | 17 | 24 | 25 | 13 | 17 | 27 | 20 |
| Snow days | 12 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Lajoux (JU) during the most sunny months:
Months with the longest average daylight duration in Lajoux (JU):
The largest precipitation sum in Lajoux (JU) is at