Average annual temperature is 6.7 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 78 days
Number of rainy days: 207 days
Number of snow days: 80 days
Look at detailed online map of Biei Chō
* Weather data for Biei Chō 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) | 3.2 | 3.2 | 10.8 | 16.1 | 22.9 | 26.6 | 28.5 | 30.7 | 25.6 | 18.8 | 16.7 | 8.9 |
| Average daytime temperature (°C) | -7.4 | -5.4 | 3.2 | 8.3 | 15.4 | 20.7 | 24.1 | 26.4 | 21.2 | 12.9 | 5.6 | -3.0 |
| Average temperature (°C) | -9.7 | -7.9 | 0.1 | 4.6 | 10.6 | 16.2 | 20.5 | 22.7 | 17.3 | 8.9 | 2.0 | -5.8 |
| Average night temperature (°C) | -12.3 | -10.7 | -2.8 | 1.7 | 6.3 | 12.3 | 17.3 | 19.6 | 14.0 | 5.9 | -1.4 | -8.9 |
| Absolute minimum temperature (°C) | -18.6 | -17.9 | -7.6 | -3.4 | -2.8 | 3.8 | 10.6 | 15.1 | 6.9 | -0.1 | -10.5 | -17.0 |
| 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 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 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) | 4.7 | 5.8 | 8.0 | 7.5 | 9.7 | 10.1 | 9.6 | 9.8 | 8.5 | 7.7 | 5.5 | 3.6 |
| Precipitation (mm) | 101 | 106 | 108 | 208 | 95 | 130 | 232 | 188 | 182 | 167 | 269 | 111 |
| Sunny days | 1 | 1 | 12 | 4 | 10 | 8 | 6 | 7 | 11 | 13 | 3 | 2 |
| Rainy days | 5 | 5 | 14 | 25 | 21 | 22 | 25 | 24 | 19 | 18 | 20 | 9 |
| Snow days | 25 | 22 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 20 |
The best time to visit Biei Chō during the most sunny months:
Months with the longest average daylight duration in Biei Chō:
The largest precipitation sum in Biei Chō is at