Weather in Chiayi, Taiwan
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 12°C | 20°C | 42.1 mm | 43% | 30.7 km/h |
| February | 13°C | 22°C | 55.9 mm | 48% | 31.5 km/h |
| March | 16°C | 24°C | 63.1 mm | 45% | 31.9 km/h |
| April | 19°C | 27°C | 97.6 mm | 53% | 31.7 km/h |
| May | 22°C | 29°C | 209.6 mm | 75% | 30.8 km/h |
| June | 23°C | 30°C | 390.5 mm | 87% | 31.0 km/h |
| July | 24°C | 30°C | 603.3 mm | 76% | 30.0 km/h |
| August | 24°C | 30°C | 473.3 mm | 73% | 27.6 km/h |
| September | 23°C | 30°C | 367.2 mm | 68% | 25.6 km/h |
| October | 22°C | 28°C | 348.5 mm | 63% | 26.9 km/h |
| November | 18°C | 26°C | 81.6 mm | 50% | 27.3 km/h |
| December | 14°C | 22°C | 49.0 mm | 49% | 29.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 48.9% | |
| February | 54.5% | |
| March | 59.9% | |
| April | 42.7% | |
| May | 9.2% | |
| June | 0.6% | |
| July | 0.2% | |
| August | 0.2% | |
| September | 2.2% | |
| October | 20.8% | |
| November | 51.9% | |
| December | 50.5% |
About this location and data
- Urban-centre population
- 436,393
- Elevation
- 337 m
- Coordinates
- 23.48°N, 120.45°E
- Urban area
- 77 km²
Weather averages use 1 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: