Average annual temperature is 8.2 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -16.1 °C
Number of sunny days: 86 days
Number of rainy days: 199 days
Number of snow days: 80 days
Look at detailed online map of Sengen
* Weather data for Sengen Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.7 | 5.6 | 12.5 | 15.6 | 22.8 | 26.6 | 26.5 | 31.3 | 27.1 | 20.2 | 15.9 | 11.9 |
| Average daytime temperature (°C) | -4.3 | -2.5 | 5.6 | 9.4 | 15.3 | 20.5 | 23.4 | 26.0 | 22.6 | 15.0 | 7.4 | -0.4 |
| Average temperature (°C) | -7.1 | -5.6 | 2.3 | 6.3 | 11.2 | 16.6 | 20.2 | 22.4 | 18.6 | 11.6 | 4.4 | -3.4 |
| Average night temperature (°C) | -10.1 | -8.6 | -0.4 | 3.8 | 8.1 | 13.5 | 17.6 | 20.0 | 15.2 | 8.9 | 1.5 | -7.0 |
| Absolute minimum temperature (°C) | -15.5 | -15.9 | -7.9 | -4.8 | 0.4 | 5.7 | 11.1 | 15.5 | 6.9 | 1.3 | -8.0 | -16.1 |
| 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) | 9.2 | 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) | 4.8 | 5.6 | 7.8 | 7.4 | 10.1 | 9.2 | 8.2 | 8.8 | 8.5 | 7.1 | 4.1 | 3.6 |
| Precipitation (mm) | 87 | 60 | 61 | 121 | 41 | 131 | 186 | 249 | 222 | 171 | 191 | 126 |
| Sunny days | 4 | 1 | 9 | 6 | 14 | 10 | 10 | 10 | 10 | 9 | 2 | 1 |
| Rainy days | 3 | 4 | 15 | 23 | 17 | 20 | 21 | 21 | 20 | 22 | 23 | 10 |
| Snow days | 24 | 23 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 20 |
The best time to visit Sengen during the most sunny months:
Months with the longest average daylight duration in Sengen:
The largest precipitation sum in Sengen is at