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 | 19 | 20 | 22 | 24 | 27 | 30 | 30 | 30 | 29 | 26 | 24 | 20 | 25 |
| Daily mean°C | 15 | 17 | 19 | 21 | 24 | 27 | 28 | 28 | 27 | 22 | 20 | 17 | 22 |
| Daily low°C | 11 | 12 | 14 | 17 | 20 | 24 | 26 | 26 | 25 | 20 | 17 | 12 | 19 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 24 | 26 | 30 | 32 | 34 | 36 | 37 | 36 | 35 | 29 | 28 | 21 | 31 |
| Mean feelsDaily mean feels-like°C | 13 | 15 | 20 | 21 | 27 | 31 | 33 | 32 | 29 | 21 | 18 | 14 | 23 |
| Low feelsDaily low feels-like°C | 6 | 7 | 11 | 14 | 20 | 25 | 27 | 26 | 23 | 16 | 12 | 7 | 16 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 81 | 86 | 84 | 82 | 87 | 83 | 80 | 80 | 80 | 83 | 85 | 86 | 83 |
| Dewpoint°C | 12.8 | 13.9 | 16.1 | 17.4 | 21.1 | 23.9 | 24.3 | 24.0 | 23.1 | 19.8 | 18.3 | 13.9 | 19.0 |
| Precipitation | |||||||||||||
| Rainfallmm | 82 | 140 | 90 | 131 | 235 | 129 | 83 | 203 | 271 | 142 | 115 | 76 | 1696 |
| Rain days≥1mm | 17 | 18 | 18 | 21 | 27 | 24 | 14 | 25 | 21 | 19 | 22 | 20 | 246 |
| Wind | |||||||||||||
| Wind avgm/s | 2.6 | 2.3 | 2.0 | 2.0 | 1.7 | 1.2 | 1.6 | 1.3 | 1.7 | 2.8 | 2.5 | 2.9 | 2.1 |
| Wind gustsm/s | 4.4 | 4.1 | 3.9 | 4.1 | 3.5 | 2.6 | 4.1 | 2.9 | 3.7 | 4.2 | 4.2 | 4.3 | 3.8 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 4.0 | 7.0 | 7.9 | 8.3 | 8.3 | 9.9 | 10.5 | 10.0 | 9.3 | 6.7 | 6.0 | 3.0 | 7.6 |
| Clear skyindex | 19% | 26% | 35% | 32% | 27% | 25% | 38% | 43% | 45% | 21% | 23% | 19% | 29% |
| UV indexmax avg | 3.1 | 3.8 | 5.6 | 6.2 | 7.6 | 8.3 | 9.7 | 8.9 | 8.1 | 4.9 | 3.3 | 1.9 | 5.9 |
Compared across Taiwan
Yilan: 8.9 °C. Typical range in Taiwan: 8.3–11.2 °C. Low anchor: Hsinchu, 4.6 °C. High anchor: Kaohsiung, 16.6 °C.
37 cities tracked