Average annual temperature is 15.7 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 113 days
Number of rainy days: 245 days
Number of snow days: 7 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) | 17.2 | 14.4 | 21.3 | 24.2 | 27.7 | 31.4 | 34.8 | 35.8 | 34.9 | 25.4 | 25.9 | 21.9 |
| Average daytime temperature (°C) | 7.0 | 7.7 | 14.1 | 17.1 | 21.0 | 25.3 | 30.2 | 33.8 | 30.0 | 20.8 | 16.2 | 10.5 |
| Average temperature (°C) | 3.8 | 4.3 | 9.3 | 12.9 | 16.9 | 21.7 | 26.6 | 29.7 | 25.8 | 16.6 | 12.4 | 7.2 |
| Average night temperature (°C) | 0.8 | 1.1 | 4.9 | 9.0 | 12.9 | 18.5 | 23.0 | 25.5 | 22.4 | 13.0 | 9.0 | 4.0 |
| Absolute minimum temperature (°C) | -5.3 | -3.1 | -0.5 | 3.7 | 6.1 | 15.4 | 18.9 | 23.7 | 17.5 | 8.1 | 1.4 | -2.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.8 | 6.2 | 8.1 | 8.2 | 9.0 | 8.3 | 9.7 | 11.2 | 8.6 | 8.4 | 6.3 | 4.9 |
| Precipitation (mm) | 201 | 122 | 138 | 158 | 221 | 290 | 176 | 70 | 198 | 182 | 214 | 226 |
| Sunny days | 3 | 7 | 16 | 13 | 16 | 9 | 16 | 9 | 5 | 8 | 6 | 5 |
| Rainy days | 25 | 17 | 15 | 17 | 15 | 21 | 15 | 22 | 25 | 23 | 24 | 26 |
| Snow days | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yayoi during the most sunny months:
The largest precipitation sum in Yayoi is at