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 | 12 | 13 | 19 | 22 | 26 | 30 | 33 | 34 | 31 | 26 | 21 | 14 | 23 |
| Daily mean°C | 7 | 9 | 13 | 18 | 21 | 26 | 28 | 30 | 27 | 20 | 15 | 8 | 18 |
| Daily low°C | 1 | 3 | 6 | 12 | 16 | 21 | 25 | 27 | 22 | 14 | 8 | 2 | 13 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 13 | 15 | 19 | 23 | 27 | 31 | 35 | 37 | 33 | 27 | 23 | 16 | 25 |
| Mean feelsDaily mean feels-like°C | 1 | 2 | 9 | 14 | 20 | 26 | 30 | 32 | 28 | 19 | 12 | 2 | 16 |
| Low feelsDaily low feels-like°C | -10 | -9 | -3 | 5 | 12 | 18 | 25 | 26 | 21 | 8 | 1 | -8 | 7 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 59 | 56 | 55 | 54 | 62 | 69 | 74 | 72 | 73 | 66 | 64 | 61 | 64 |
| Dewpoint°C | -2.0 | -0.8 | 3.3 | 7.1 | 14.0 | 18.4 | 23.5 | 24.3 | 22.6 | 12.9 | 7.1 | 0.8 | 10.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 40 | 54 | 137 | 130 | 190 | 250 | 234 | 197 | 202 | 78 | 85 | 27 | 1625 |
| Rain days≥1mm | 6 | 6 | 10 | 10 | 11 | 14 | 19 | 20 | 16 | 8 | 6 | 4 | 130 |
| Snowfallmm | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Wind | |||||||||||||
| Wind avgm/s | 2.2 | 2.5 | 2.5 | 2.8 | 2.6 | 2.2 | 1.9 | 2.1 | 1.7 | 1.9 | 2.0 | 2.3 | 2.2 |
| Wind gustsm/s | 6.3 | 6.5 | 6.6 | 6.3 | 5.8 | 5.1 | 4.0 | 4.5 | 3.7 | 5.0 | 5.2 | 5.6 | 5.4 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 7.3 | 8.6 | 9.2 | 10.3 | 10.0 | 9.3 | 9.8 | 9.1 | 8.7 | 8.7 | 7.9 | 7.4 | 8.9 |
| Clear skyindex | 49% | 55% | 48% | 51% | 44% | 33% | 34% | 45% | 41% | 56% | 68% | 61% | 49% |
| UV indexmax avg | 2.1 | 3.2 | 4.3 | 5.6 | 6.2 | 6.4 | 6.2 | 7.6 | 5.6 | 4.2 | 2.8 | 2.0 | 4.7 |
Compared across Japan
Nagoya: -5.7 °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