Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 23 | 23 | 24 | 25 | 27 | 29 | 30 | 29 | 29 | 28 | 26 | 24 | 26 |
| Daily mean°C | 20 | 21 | 22 | 23 | 26 | 28 | 29 | 29 | 28 | 26 | 25 | 21 | 25 |
| Daily low°C | 17 | 17 | 19 | 21 | 24 | 26 | 28 | 27 | 27 | 25 | 22 | 18 | 23 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 20 | 23 | 25 | 26 | 30 | 32 | 33 | 33 | 34 | 30 | 27 | 22 | 28 |
| Mean feelsDaily mean feels-like°C | 14 | 16 | 19 | 21 | 26 | 30 | 31 | 30 | 31 | 25 | 21 | 14 | 23 |
| Low feelsDaily low feels-like°C | 6 | 5 | 10 | 14 | 20 | 25 | 27 | 26 | 27 | 19 | 14 | 6 | 17 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 68 | 74 | 77 | 78 | 86 | 87 | 82 | 80 | 81 | 74 | 77 | 75 | 78 |
| Dewpoint°C | 13.5 | 15.1 | 17.6 | 19.3 | 23.0 | 25.3 | 25.5 | 25.2 | 24.8 | 21.5 | 19.5 | 17.0 | 20.6 |
| Precipitation | |||||||||||||
| Rainfallmm | 69 | 106 | 133 | 115 | 370 | 209 | 98 | 209 | 134 | 125 | 110 | 205 | 1882 |
| Rain days≥1mm | 15 | 14 | 15 | 13 | 23 | 17 | 14 | 14 | 17 | 12 | 15 | 21 | 190 |
| Wind | |||||||||||||
| Wind avgm/s | 7.6 | 6.9 | 6.5 | 6.5 | 5.9 | 6.2 | 6.5 | 4.6 | 5.3 | 8.0 | 7.3 | 8.6 | 6.7 |
| Wind gustsm/s | 12.7 | 12.1 | 11.2 | 11.2 | 9.0 | 9.9 | 9.8 | 8.6 | 11.3 | 12.2 | 13.4 | 13.8 | 11.3 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 6.0 | 7.9 | 8.0 | 9.1 | 9.4 | 10.9 | 11.2 | 10.6 | 9.6 | 8.5 | 6.8 | 5.3 | 8.6 |
| Clear skyindex | 26% | 43% | 41% | 46% | 39% | 32% | 44% | 43% | 47% | 44% | 43% | 24% | 39% |
| UV indexmax avg | 4.1 | 5.7 | 6.6 | 7.9 | 8.8 | 10.1 | 10.6 | 9.8 | 9.3 | 7.0 | 4.8 | 3.0 | 7.3 |
Compared across Japan
Hirara: 9.5 °C. Typical range in Japan: -9.4–-4.3 °C. Low anchor: Hakodate, -19.9 °C. High anchor: Naha, 8.1 °C.
728 cities tracked