Average annual temperature is 15.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 101 days
Number of rainy days: 254 days
Number of snow days: 10 days
Look at detailed online map of Besshomachi
* Weather data for Besshomachi 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) | 15.1 | 14.2 | 21.3 | 25.5 | 31.3 | 31.0 | 35.1 | 35.9 | 34.3 | 25.1 | 25.4 | 18.8 |
| Average daytime temperature (°C) | 6.1 | 6.5 | 14.1 | 17.2 | 21.7 | 25.5 | 30.5 | 33.5 | 29.7 | 20.1 | 15.6 | 9.9 |
| Average temperature (°C) | 3.1 | 3.5 | 9.9 | 13.1 | 17.4 | 21.9 | 26.7 | 29.2 | 25.4 | 16.1 | 12.0 | 6.6 |
| Average night temperature (°C) | 0.5 | 0.6 | 5.7 | 9.4 | 13.7 | 18.7 | 23.6 | 25.7 | 22.3 | 12.9 | 9.0 | 3.9 |
| Absolute minimum temperature (°C) | -6.3 | -6.8 | 0.2 | 3.4 | 5.9 | 14.0 | 18.7 | 23.4 | 17.8 | 7.5 | 0.9 | -2.5 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 6.3 | 7.9 | 8.1 | 9.2 | 7.9 | 9.5 | 10.8 | 8.6 | 8.4 | 6.2 | 5.0 |
| Precipitation (mm) | 178 | 120 | 162 | 220 | 246 | 362 | 214 | 114 | 200 | 180 | 236 | 232 |
| Sunny days | 3 | 8 | 16 | 13 | 13 | 7 | 7 | 5 | 7 | 11 | 6 | 5 |
| Rainy days | 22 | 17 | 15 | 17 | 18 | 23 | 24 | 26 | 23 | 20 | 24 | 25 |
| Snow days | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Besshomachi during the most sunny months:
The largest precipitation sum in Besshomachi is at