Climate averages 1991–2020
Chiayi City weather
in June.
A hot, very wet month: the joint 2nd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Chiayi City: daytime highs average 29.0°C and nights cool to about 22.8°C. By daytime temperature it is the joint 2nd warmest of the 12 months.
Expect about 365 mm of rain on roughly 24 days, which makes June a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 33 min on an average June day.
The nearest other city in this atlas is Xinying (24 km away). In June its highs average 29.7°C, 0.7°C warmer than Chiayi City, with 415 mm of rain.
Among the 28 cities listed in Taiwan, Chiayi City ranks 18th of 28 for the warmest June highs and 25th of 28 for the driest June (rainfall, lowest first). The mean June high of those 28 cities is 29.2°C; Chiayi City is 0.2°C cooler than that mean.
From June to July, average highs rise by 0.4°C to 29.5°C, and monthly rainfall rises from 365 mm to 555 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Chiayi City climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.2°C11.9°C | 11.9°C | 53 | 10.1 | 10.911 h |
| February | 21.3°C12.9°C | 12.9°C | 62 | 11.6 | 11.411 h |
| March | 23.7°C15.3°C | 15.3°C | 85 | 13.3 | 12.012 h |
| April | 26.1°C18.4°C | 18.4°C | 144 | 16.0 | 12.713 h |
| May | 28.0°C21.1°C | 21.1°C | 270 | 22.1 | 13.313 h |
| June, selected | 29.0°C22.8°C | 22.8°C | 365 | 24.2 | 13.614 h |
| July | 29.5°C23.4°C | 23.4°C | 555 | 26.7 | 13.413 h |
| August | 29.0°C23.3°C | 23.3°C | 667 | 28.4 | 12.913 h |
| September | 28.5°C22.3°C | 22.3°C | 436 | 23.9 | 12.312 h |
| October | 27.0°C20.2°C | 20.2°C | 207 | 18.6 | 11.612 h |
| November | 25.0°C17.4°C | 17.4°C | 81 | 12.0 | 11.011 h |
| December | 21.5°C13.7°C | 13.7°C | 60 | 10.7 | 10.711 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Xinying in JuneTaiwan · 24 kmHigh 29.7°C · Low 24.2°C · 415 mm rain
- Douliu in JuneTaiwan · 27 kmHigh 29.1°C · Low 22.6°C · 313 mm rain
- Nantou, Taiwan in JuneTaiwan · 53 kmHigh 27.6°C · Low 21.0°C · 215 mm rain
- Yongkang in JuneTaiwan · 54 kmHigh 29.7°C · Low 24.5°C · 393 mm rain
- Yuanlin in JuneTaiwan · 55 kmHigh 29.4°C · Low 23.0°C · 287 mm rain
- Tainan in JuneTaiwan · 60 kmHigh 29.7°C · Low 25.3°C · 393 mm rain
- Caotun in JuneTaiwan · 60 kmHigh 28.5°C · Low 22.0°C · 215 mm rain
- Chang-hua in JuneTaiwan · 67 kmHigh 29.5°C · Low 23.6°C · 287 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Chiayi City) is explained once on the Chiayi City year overview and on the Sources, method and limits page.