Average annual temperature is 11.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 83 days
Number of rainy days: 232 days
Number of snow days: 50 days
Look at detailed online map of Yayoi
* Weather data for Yayoi 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) | 9.8 | 9.2 | 20.2 | 21.5 | 26.0 | 28.2 | 32.8 | 36.3 | 30.4 | 21.8 | 21.6 | 13.0 |
| Average daytime temperature (°C) | 0.0 | 1.2 | 10.0 | 14.1 | 18.6 | 23.6 | 27.3 | 31.9 | 25.5 | 17.4 | 10.8 | 3.2 |
| Average temperature (°C) | -2.5 | -1.0 | 4.4 | 9.2 | 13.3 | 19.0 | 23.3 | 26.8 | 21.1 | 12.6 | 7.3 | 0.2 |
| Average night temperature (°C) | -4.7 | -3.2 | -0.3 | 5.4 | 8.7 | 15.4 | 19.8 | 22.8 | 17.6 | 8.8 | 4.3 | -2.6 |
| Absolute minimum temperature (°C) | -11.0 | -10.3 | -5.3 | -0.5 | 1.0 | 10.6 | 15.3 | 20.7 | 9.5 | 3.0 | -3.3 | -9.9 |
| 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) | 9.6 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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) | 4.5 | 5.2 | 8.1 | 8.5 | 9.7 | 8.2 | 9.7 | 11.6 | 7.7 | 7.7 | 4.9 | 3.2 |
| Precipitation (mm) | 118 | 97 | 105 | 143 | 134 | 144 | 203 | 89 | 135 | 151 | 204 | 105 |
| Sunny days | 1 | 1 | 18 | 9 | 12 | 8 | 4 | 8 | 5 | 10 | 5 | 2 |
| Rainy days | 8 | 13 | 12 | 21 | 19 | 22 | 27 | 23 | 25 | 21 | 23 | 18 |
| Snow days | 22 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 |
The best time to visit Yayoi during the most sunny months:
The largest precipitation sum in Yayoi is at