Average annual temperature is 15.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 167 days
Number of rainy days: 197 days
Number of snow days: 1 day
Look at detailed online map of Besshochō-bessho
* Weather data for Besshochō-bessho 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) | 16.1 | 14.2 | 21.0 | 23.0 | 25.0 | 29.2 | 33.8 | 36.7 | 33.8 | 28.1 | 25.5 | 18.5 |
| Average daytime temperature (°C) | 9.3 | 9.7 | 15.6 | 18.6 | 22.0 | 24.8 | 29.9 | 31.9 | 29.7 | 22.7 | 17.0 | 11.8 |
| Average temperature (°C) | 3.6 | 4.5 | 10.3 | 13.7 | 17.7 | 21.6 | 26.5 | 28.3 | 25.9 | 17.0 | 12.0 | 6.8 |
| Average night temperature (°C) | -1.1 | -0.1 | 4.9 | 8.9 | 13.6 | 18.2 | 22.9 | 25.1 | 22.6 | 11.9 | 7.8 | 2.3 |
| Absolute minimum temperature (°C) | -8.2 | -3.8 | -1.7 | 1.2 | 7.0 | 11.9 | 19.4 | 22.7 | 17.9 | 6.7 | 0.8 | -3.3 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 7.2 | 8.3 | 7.9 | 8.9 | 7.1 | 9.8 | 10.2 | 9.8 | 8.9 | 7.8 | 7.2 |
| Precipitation (mm) | 32 | 32 | 93 | 181 | 243 | 275 | 87 | 169 | 78 | 41 | 134 | 40 |
| Sunny days | 12 | 14 | 18 | 14 | 16 | 7 | 16 | 3 | 8 | 21 | 18 | 20 |
| Rainy days | 18 | 14 | 13 | 16 | 15 | 23 | 15 | 28 | 22 | 10 | 12 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Besshochō-bessho is at