Average annual temperature is 7.6 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 146 days
Number of rainy days: 182 days
Number of snow days: 37 days
Look at detailed online map of Honbetsu
* Weather data for Honbetsu 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) | 3.8 | 6.6 | 15.7 | 17.2 | 24.1 | 25.6 | 32.1 | 31.6 | 27.8 | 20.9 | 16.6 | 10.3 |
| Average daytime temperature (°C) | -4.9 | -3.4 | 5.6 | 11.3 | 16.7 | 20.2 | 25.3 | 25.6 | 22.9 | 15.0 | 8.6 | -0.1 |
| Average temperature (°C) | -8.7 | -7.0 | 0.8 | 6.1 | 10.7 | 15.6 | 20.5 | 22.0 | 18.8 | 10.7 | 4.6 | -4.0 |
| Average night temperature (°C) | -12.5 | -10.6 | -3.7 | 1.9 | 6.0 | 12.1 | 17.0 | 19.3 | 15.7 | 7.2 | 0.8 | -7.5 |
| Absolute minimum temperature (°C) | -17.2 | -18.8 | -12.0 | -4.0 | -0.7 | 5.2 | 11.5 | 13.0 | 9.8 | 0.4 | -8.3 | -13.3 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.2 | 7.5 | 7.8 | 7.8 | 10.2 | 7.1 | 9.1 | 6.6 | 7.5 | 7.3 | 6.1 | 5.9 |
| Precipitation (mm) | 24 | 34 | 77 | 155 | 51 | 109 | 87 | 97 | 178 | 126 | 85 | 41 |
| Sunny days | 20 | 15 | 16 | 10 | 15 | 5 | 9 | 7 | 8 | 12 | 12 | 17 |
| Rainy days | 0 | 0 | 11 | 20 | 16 | 25 | 22 | 24 | 22 | 19 | 18 | 5 |
| Snow days | 11 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 |
The best time to visit Honbetsu during the most sunny months:
Months with the longest average daylight duration in Honbetsu:
The largest precipitation sum in Honbetsu is at