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Kaohsiung weather by month and the best time to visit

Updated October 2026Sources
Feb–Mar, Nov–DecBest time to visit

When to go to Kaohsiung

Nov–Mar is dry and sunny, though winter haze can be bad. Jun–Sep is hot, humid and typhoon-prone. Lunar New Year and Lantern Festival are crowded.

Kaohsiung weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
20°25°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January22°C72°F20°C69°F29 mm76%Pleasant
February23°C73°F21°C69°F24 mm78%Pleasant
March24°C75°F22°C72°F36 mm78%Pleasant
April26°C79°F24°C76°F56 mm80%Pleasant
May28°C82°F27°C80°F173 mm82%Rainy
June29°C84°F28°C83°F298 mm84%Rainy
July30°C85°F29°C84°F263 mm82%Rainy
August29°C85°F28°C83°F402 mm83%Very wet
September29°C84°F28°C82°F212 mm80%Rainy
October28°C82°F26°C79°F66 mm76%Pleasant
November26°C79°F24°C76°F47 mm76%Pleasant
December24°C74°F22°C71°F33 mm75%Pleasant

Best months across Taiwan

PlaceBest monthsWarmest month
TaipeiMar–Apr, Oct–NovJul (30°C)
TainanNov–MarJul (30°C)
KaohsiungFeb–Mar, Nov–DecJul (30°C)
TaichungMar–Apr, Oct–NovJul (31°C)
HualienMar–May, Oct–NovJul (30°C)
JiufenMar–Apr, Oct–NovJul (28°C)
Sun Moon LakeMar–Apr, Oct–NovJul (29°C)
KentingMar–Apr, Oct–NovJul (29°C)
AlishanMar–Apr, Oct–DecJul (30°C)
TaitungApr–May, Oct–NovJul (32°C)
HsinchuApr, Oct–DecJul (32°C)
PenghuApr–Jun, SepJul (28°C)
XiaoliuqiuApr–Jun, Sep–OctMay (31°C)

Quick answers

What is the best month to visit Kaohsiung?

Feb–Mar, Nov–Dec. Nov–Mar is dry and sunny, though winter haze can be bad. Jun–Sep is hot, humid and typhoon-prone. Lunar New Year and Lantern Festival are crowded.

When is the rainy season in Kaohsiung?

Rain peaks in August with about 402 mm. Months with 150 mm or more: May–Sep.

What is the hottest month in Kaohsiung?

July, with average highs of 30°C (85°F).

How cold does Kaohsiung get?

The coolest nights are in January, averaging 20°C (69°F).

More about Kaohsiung

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.