TW
Chiayi climate and weather
Current conditions
28.9° / 21.7°
Overcast
- Feels like
- 32.3° / 24.3°
- Humidity
- —
- Wind
- 12.3 km/h (gusts 29.2)
- UV index
- 5.7
- Sunrise / sunset
- 05:59 / 17:24
- Daylight
- 11.4 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Sun 25 Oct | Overcast | 28.9° | 21.7° | 32.3° / 24.3° | 0.0 mm | 39% | 12.3 km/h | 5.7 |
| Mon 26 Oct | Light drizzle | 30.6° | 20.9° | 35.8° / 24.4° | 0.1 mm | 10% | 9.8 km/h | 7.0 |
| Tue 27 Oct | Fog | 28.4° | 20.9° | 31.9° / 24.3° | 0.0 mm | 0% | 12.7 km/h | 7.0 |
| Wed 28 Oct | Overcast | 28.6° | 20.9° | 31.5° / 23.6° | 0.0 mm | 4% | 10.0 km/h | 6.9 |
| Thu 29 Oct | Mainly clear | 30.0° | 19.5° | 33.4° / 24.5° | 0.0 mm | 3% | 11.0 km/h | 6.9 |
| Fri 30 Oct | Fog | 29.3° | 18.7° | 33.4° / 20.7° | 0.0 mm | 2% | 11.5 km/h | 6.7 |
| Sat 31 Oct | Fog | 30.1° | 19.5° | 33.8° / 21.6° | 0.0 mm | 2% | 10.5 km/h | 6.8 |
Air quality
61
Moderate
US Air Quality Index
European AQI: 57
- PM2.5
- 26.4 µg/m³
- PM10
- 28.8 µg/m³
- Ozone (O₃)
- 7.0 µg/m³
- NOâ‚‚
- 54.5 µg/m³
- SOâ‚‚
- 21.1 µg/m³
- CO
- 431.0 µg/m³
- UV index
- 0.0
- Dust
- 0.0 µg/m³
Climate through the year
Now: October
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| January | Excellent · 87 | 23.3°C | 12.6°C | 5.4 | 279.0 | 73.4% |
| February | Excellent · 87 | 25.1°C | 14.0°C | 5.5 | 268.8 | 73.1% |
| December | Excellent · 87 | 24.3°C | 14.5°C | 4.1 | 266.6 | 74.5% |
| March | Excellent · 79 | 27.8°C | 16.6°C | 6.8 | 310.0 | 70.9% |
| November | Excellent · 76 | 28.3°C | 19.0°C | 4.8 | 291.0 | 75.5% |
| April | Good · 57 | 30.3°C | 20.1°C | 9.8 | 312.0 | 72.8% |
| October | Fair · 54 | 31.0°C | 22.6°C | 9.1 | 291.4 | 76.6% |
| May | Fair · 45 | 31.0°C | 22.6°C | 17.2 | 288.3 | 78.0% |
| August | Fair · 41 | 31.2°C | 24.6°C | 22.6 | 300.7 | 82.3% |
| June | Fair · 40 | 31.4°C | 24.6°C | 24.6 | 297.0 | 80.9% |
| September | Fair · 40 | 31.4°C | 24.2°C | 17.6 | 300.0 | 81.2% |
| July | Fair · 37 | 32.0°C | 25.2°C | 22.8 | 310.0 | 80.4% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 23.3° | 12.6° | 17.1° | 23.0° | 11.8° | 24.6 mm | 5.4 | 0.0 cm | 279.0 hrs | 10.9 hrs | — | 73.4% | 15.9 km/h | 38.6% |
| Feb | 25.1° | 14.0° | 18.5° | 25.9° | 13.5° | 63.5 mm | 5.5 | 0.0 cm | 268.8 hrs | 11.4 hrs | — | 73.1% | 15.9 km/h | 43.1% |
| Mar | 27.8° | 16.6° | 21.4° | 29.7° | 17.0° | 94.5 mm | 6.8 | 0.0 cm | 310.0 hrs | 12.0 hrs | — | 70.9% | 15.8 km/h | 45.1% |
| Apr | 30.3° | 20.1° | 24.5° | 33.7° | 21.9° | 136.6 mm | 9.8 | 0.0 cm | 312.0 hrs | 12.7 hrs | — | 72.8% | 14.7 km/h | 49.9% |
| May | 31.0° | 22.6° | 26.3° | 36.0° | 25.9° | 258.6 mm | 17.2 | 0.0 cm | 288.3 hrs | 13.3 hrs | — | 78.0% | 13.1 km/h | 74.4% |
| Jun | 31.4° | 24.6° | 27.6° | 37.7° | 28.5° | 342.7 mm | 24.6 | 0.0 cm | 297.0 hrs | 13.6 hrs | — | 80.9% | 14.1 km/h | 84.1% |
| Jul | 32.0° | 25.2° | 28.2° | 38.3° | 29.6° | 351.4 mm | 22.8 | 0.0 cm | 310.0 hrs | 13.4 hrs | — | 80.4% | 14.3 km/h | 72.0% |
| Aug | 31.2° | 24.6° | 27.5° | 37.8° | 28.9° | 364.6 mm | 22.6 | 0.0 cm | 300.7 hrs | 12.9 hrs | — | 82.3% | 12.6 km/h | 69.3% |
| Sep | 31.4° | 24.2° | 27.4° | 37.6° | 28.4° | 206.7 mm | 17.6 | 0.0 cm | 300.0 hrs | 12.3 hrs | — | 81.2% | 11.3 km/h | 61.0% |
| Oct | 31.0° | 22.6° | 26.2° | 35.5° | 25.6° | 121.3 mm | 9.1 | 0.0 cm | 291.4 hrs | 11.6 hrs | — | 76.6% | 13.2 km/h | 54.7% |
| Nov | 28.3° | 19.0° | 23.0° | 30.9° | 20.4° | 46.1 mm | 4.8 | 0.0 cm | 291.0 hrs | 11.0 hrs | — | 75.5% | 13.4 km/h | 43.6% |
| Dec | 24.3° | 14.5° | 18.6° | 24.7° | 14.1° | 36.8 mm | 4.1 | 0.0 cm | 266.6 hrs | 10.7 hrs | — | 74.5% | 14.9 km/h | 43.5% |