Average annual temperature is 7.4 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -16.8 °C
Number of sunny days: 59 days
Number of rainy days: 219 days
Number of snow days: 87 days
Look at detailed online map of Zenkōjidaira
* Weather data for Zenkōjidaira 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) | 4.3 | 3.9 | 12.3 | 16.3 | 21.1 | 23.9 | 27.3 | 30.5 | 26.3 | 17.1 | 17.0 | 8.3 |
| Average daytime temperature (°C) | -5.0 | -3.8 | 4.7 | 8.9 | 13.9 | 19.2 | 22.8 | 26.6 | 21.5 | 12.8 | 6.3 | -1.2 |
| Average temperature (°C) | -7.1 | -6.0 | 0.7 | 4.7 | 9.5 | 15.5 | 19.7 | 23.3 | 18.2 | 9.5 | 3.2 | -3.7 |
| Average night temperature (°C) | -9.1 | -8.1 | -2.3 | 1.6 | 6.0 | 12.7 | 17.4 | 21.0 | 16.1 | 7.0 | 0.6 | -6.3 |
| Absolute minimum temperature (°C) | -16.8 | -14.5 | -7.1 | -3.3 | -3.2 | 7.5 | 12.5 | 18.2 | 10.0 | -0.1 | -8.8 | -12.1 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 4.8 | 5.6 | 8.2 | 8.5 | 9.6 | 8.0 | 9.3 | 10.8 | 7.8 | 8.2 | 5.2 | 4.6 |
| Precipitation (mm) | 106 | 135 | 91 | 182 | 149 | 175 | 337 | 133 | 182 | 162 | 214 | 130 |
| Sunny days | 1 | 1 | 13 | 6 | 10 | 8 | 3 | 1 | 4 | 8 | 3 | 1 |
| Rainy days | 5 | 4 | 12 | 19 | 21 | 22 | 28 | 30 | 26 | 23 | 19 | 10 |
| Snow days | 25 | 23 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 20 |
The best time to visit Zenkōjidaira during the most sunny months:
The largest precipitation sum in Zenkōjidaira is at