Climate of Chiayi County, Taiwan
Area-weighted average across Chiayi County. For where people actually live and travel, see the cities below.
Chiayi County, a subdivision of Taiwan, has a Mediterranean-style climate on average. Area-weighted monthly temperatures across the whole territory range from 14.4°C / 57.9°F in January to 25.2°C / 77.4°F in July, with rainfall from 21 mm / 0.8 in to 430 mm / 16.9 in depending on the season (2094 mm / 82.4 in total across the year). See the city listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 14.4°C57.9°F | 28 mm1.1″ | Sunny & Mild |
| February | 15.1°C59.2°F | 54 mm2.1″ | — |
| March | 17.7°C63.9°F | 87 mm3.4″ | — |
| April | 20.7°C69.3°F | 119 mm4.7″ | — |
| May | 22.9°C73.2°F | 275 mm10.8″ | — |
| June | 24.5°C76.1°F | 368 mm14.5″ | — |
| July | 25.2°C77.4°F | 408 mm16.1″ | — |
| August | 24.8°C76.6°F | 430 mm16.9″ | — |
| September | 24°C75.2°F | 223 mm8.8″ | — |
| October | 22.1°C71.8°F | 56 mm2.2″ | — |
| November | 19.1°C66.4°F | 21 mm0.8″ | Sunny & Mild |
| December | 15.8°C60.4°F | 25 mm1″ | Sunny & Mild |
Frequently asked questions
What is the best time to visit Chiayi County?
The best months to visit Chiayi County, Taiwan for sunny, dry weather are January, November, December. The warmest month is July at an area-wide average of 25.2°C / 77.4°F, and the driest is November with about 21 mm / 0.8 in of rainfall.
What is the climate of Chiayi County?
Chiayi County, Taiwan has area-weighted monthly average temperatures ranging from 14.4°C / 57.9°F in January to 25.2°C / 77.4°F in July. Annual rainfall averages about 2094 mm / 82.4 in, with the wettest month being August (430 mm / 16.9 in) and the driest November (21 mm / 0.8 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Chiayi County?
The hottest month in Chiayi County is July, with an area-wide average temperature of 25.2°C / 77.4°F.
What is the coldest month in Chiayi County?
The coldest month in Chiayi County is January, with an area-wide average temperature of 14.4°C / 57.9°F.
When does it rain most in Chiayi County?
The wettest month in Chiayi County is August, averaging about 430 mm / 16.9 in of rainfall. The driest is November with about 21 mm / 0.8 in.