Average annual temperature is 10.1 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 96 days
Number of rainy days: 193 days
Number of snow days: 76 days
Look at detailed online map of Yoichi
* Weather data for Yoichi 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) | 7.7 | 7.0 | 16.5 | 18.0 | 23.6 | 28.9 | 30.2 | 32.7 | 28.2 | 22.0 | 18.9 | 11.5 |
| Average daytime temperature (°C) | -2.1 | -0.6 | 7.4 | 11.5 | 16.8 | 22.0 | 25.5 | 29.0 | 24.0 | 16.6 | 9.2 | 1.0 |
| Average temperature (°C) | -4.0 | -2.6 | 3.7 | 7.7 | 12.4 | 18.0 | 22.1 | 25.4 | 20.3 | 12.5 | 5.9 | -1.4 |
| Average night temperature (°C) | -5.6 | -4.5 | 0.9 | 4.9 | 9.1 | 14.7 | 19.4 | 22.7 | 17.3 | 9.5 | 3.0 | -3.9 |
| Absolute minimum temperature (°C) | -12.2 | -7.5 | -3.2 | -1.3 | 3.0 | 7.7 | 14.7 | 20.5 | 11.0 | 2.9 | -4.5 | -10.4 |
| 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 | 15.3 | 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) | 5.5 | 5.7 | 8.0 | 8.1 | 10.5 | 10.4 | 9.6 | 9.6 | 8.0 | 7.4 | 5.6 | 4.0 |
| Precipitation (mm) | 95 | 93 | 48 | 105 | 60 | 113 | 103 | 159 | 120 | 137 | 116 | 84 |
| Sunny days | 3 | 4 | 15 | 6 | 15 | 10 | 9 | 6 | 10 | 8 | 5 | 5 |
| Rainy days | 1 | 3 | 12 | 24 | 16 | 20 | 22 | 25 | 20 | 23 | 19 | 8 |
| Snow days | 27 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 18 |
The best time to visit Yoichi during the most sunny months:
Months with the longest average daylight duration in Yoichi:
The largest precipitation sum in Yoichi is at