Average annual temperature is 11.8 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 109 days
Number of rainy days: 218 days
Number of snow days: 38 days
Look at detailed online map of Hakubachō
* Weather data for Hakubachō 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) | 13.2 | 11.3 | 19.4 | 24.6 | 28.1 | 28.5 | 31.2 | 31.4 | 30.6 | 23.1 | 22.1 | 16.8 |
| Average daytime temperature (°C) | 2.9 | 3.6 | 11.3 | 15.9 | 19.8 | 23.2 | 27.9 | 29.6 | 26.4 | 17.2 | 12.6 | 7.4 |
| Average temperature (°C) | -0.8 | 0.0 | 6.4 | 9.9 | 14.1 | 18.5 | 23.1 | 24.3 | 21.5 | 12.1 | 8.3 | 3.1 |
| Average night temperature (°C) | -4.2 | -3.4 | 2.3 | 4.8 | 9.6 | 14.6 | 18.9 | 20.2 | 17.9 | 8.2 | 4.7 | -0.8 |
| Absolute minimum temperature (°C) | -11.1 | -10.0 | -6.5 | -0.4 | 0.3 | 7.2 | 15.5 | 18.1 | 10.5 | 2.5 | -3.5 | -9.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.6 | 6.2 | 8.6 | 8.4 | 8.8 | 8.0 | 9.4 | 11.4 | 8.7 | 8.5 | 6.8 | 6.2 |
| Precipitation (mm) | 185 | 189 | 111 | 151 | 205 | 239 | 165 | 84 | 133 | 97 | 180 | 224 |
| Sunny days | 6 | 10 | 17 | 15 | 13 | 8 | 2 | 3 | 5 | 10 | 11 | 9 |
| Rainy days | 10 | 6 | 14 | 15 | 18 | 22 | 29 | 28 | 25 | 21 | 17 | 13 |
| Snow days | 15 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 |
The best time to visit Hakubachō during the most sunny months:
The largest precipitation sum in Hakubachō is at