Chiayi City Climate by Month
Chiayi City, Taiwan, Taiwan
Hot days and mild nights all year, with a rainy season from May to August.
Chiayi City has hot days and mild nights all year, with a rainy season from May to August. Afternoon highs range from 70°F (21°C) in January to 90°F (32°C) in July, and January nights average 56°F (14°C). It gets 73 in (1854 mm) of rain a year, 73% of it from May to August.
- Warmest month
- 90°F(32°C)
- Average high, July
- Coldest nights
- 56°F(14°C)
- Average low, January
- Rain per year
- 73 in(1854 mm)
- Wettest: August
- Humidity
- 75%
- Sunniest: July
Best and worst months in Chiayi City
Best for weatherThe most comfortable weather comes in March, November and December, with highs around 76°F (24°C) and about 1.4 in (36 mm) of rain a month.
Least pleasantAugust is the least pleasant month: it's the wettest, with 18 in (450 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in December.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Chiayi City weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 70°F(21°C) | 56°F(14°C) | 1.1 in(27 mm) | 76% | 3.4 |
| FebFebruary | 71°F(22°C) | 58°F(15°C) | 1.7 in(44 mm) | 77% | 3.9 |
| MarMarchBest | 75°F(24°C) | 63°F(17°C) | 2.7 in(68 mm) | 74% | 4.3 |
| AprApril | 81°F(27°C) | 69°F(21°C) | 4.2 in(107 mm) | 74% | 4.8 |
| MayMay | 85°F(30°C) | 74°F(23°C) | 7.5 in(190 mm) | 75% | 5.3 |
| JunJune | 88°F(31°C) | 77°F(25°C) | 13 in(333 mm) | 76% | 5.2 |
| JulJuly | 90°F(32°C) | 78°F(26°C) | 15 in(384 mm) | 75% | 5.3 |
| AugAugust | 89°F(32°C) | 78°F(25°C) | 18 in(450 mm) | 77% | 5.1 |
| SepSeptember | 88°F(31°C) | 76°F(25°C) | 7.0 in(179 mm) | 75% | 4.9 |
| OctOctober | 84°F(29°C) | 72°F(22°C) | 1.2 in(31 mm) | 74% | 4.4 |
| NovNovemberBest | 79°F(26°C) | 66°F(19°C) | 0.6 in(16 mm) | 73% | 3.7 |
| DecDecemberBest | 73°F(23°C) | 59°F(15°C) | 1.0 in(25 mm) | 73% | 3.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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