Average annual temperature is 14.4 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -8.2 °C
Number of sunny days: 157 days
Number of rainy days: 203 days
Number of snow days: 5 days
Look at detailed online map of Yōkaichi
* Weather data for Yōkaichi 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) | 15.2 | 14.7 | 20.9 | 24.4 | 28.2 | 29.0 | 32.6 | 33.9 | 31.6 | 25.6 | 24.8 | 18.3 |
| Average daytime temperature (°C) | 7.4 | 8.5 | 15.4 | 17.8 | 21.8 | 24.9 | 29.3 | 30.4 | 28.4 | 20.8 | 15.4 | 9.7 |
| Average temperature (°C) | 3.0 | 3.9 | 9.7 | 12.3 | 16.6 | 20.5 | 25.0 | 25.9 | 23.7 | 15.5 | 10.7 | 5.5 |
| Average night temperature (°C) | -0.3 | 0.3 | 5.1 | 7.9 | 12.7 | 17.2 | 21.5 | 22.7 | 20.4 | 11.6 | 7.1 | 2.2 |
| Absolute minimum temperature (°C) | -8.2 | -4.6 | -2.5 | 1.2 | 7.0 | 12.1 | 17.4 | 20.9 | 17.2 | 7.1 | 1.0 | -4.1 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 6.1 | 8.3 | 7.8 | 8.7 | 7.4 | 9.4 | 9.8 | 9.1 | 8.6 | 7.7 | 6.8 |
| Precipitation (mm) | 32 | 45 | 84 | 189 | 236 | 219 | 110 | 179 | 61 | 24 | 38 | 52 |
| Sunny days | 16 | 16 | 16 | 17 | 14 | 7 | 7 | 4 | 7 | 23 | 16 | 14 |
| Rainy days | 12 | 12 | 15 | 13 | 17 | 23 | 24 | 27 | 23 | 8 | 14 | 15 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Yōkaichi is at