Average annual temperature is 11.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 75 days
Number of rainy days: 252 days
Number of snow days: 38 days
Look at detailed online map of Semboku-gun
* Weather data for Semboku-gun 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) | 9.1 | 8.1 | 19.7 | 22.1 | 26.1 | 27.2 | 31.4 | 34.2 | 32.7 | 21.5 | 22.1 | 13.0 |
| Average daytime temperature (°C) | 0.2 | 1.0 | 10.1 | 14.0 | 18.5 | 22.9 | 26.6 | 31.7 | 26.4 | 16.8 | 11.1 | 4.1 |
| Average temperature (°C) | -2.6 | -1.9 | 4.1 | 8.8 | 13.2 | 18.6 | 22.5 | 26.7 | 21.7 | 12.1 | 7.2 | 0.9 |
| Average night temperature (°C) | -5.5 | -4.8 | -0.7 | 4.3 | 8.7 | 15.1 | 19.2 | 23.1 | 18.6 | 8.6 | 4.0 | -2.1 |
| Absolute minimum temperature (°C) | -11.6 | -10.3 | -7.6 | -2.4 | 0.2 | 8.9 | 14.8 | 19.8 | 10.4 | 3.3 | -5.3 | -8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 5.5 | 8.3 | 8.4 | 8.9 | 7.9 | 8.8 | 11.5 | 7.4 | 7.8 | 5.1 | 3.0 |
| Precipitation (mm) | 130 | 111 | 103 | 135 | 172 | 246 | 330 | 79 | 234 | 206 | 303 | 190 |
| Sunny days | 0 | 4 | 16 | 9 | 9 | 4 | 3 | 10 | 4 | 8 | 5 | 3 |
| Rainy days | 11 | 12 | 15 | 21 | 22 | 26 | 28 | 21 | 26 | 23 | 24 | 23 |
| Snow days | 20 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The best time to visit Semboku-gun during the most sunny months:
The largest precipitation sum in Semboku-gun is at