May · Taiwan
Best time to visit Kaohsiung in May Weather, crowds & prices
Weather in Kaohsiung in May
Average temperature 27°C, 159 mm of rain, about 19 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
4.4/10
Ranked #7 of 12 months
- Avg temp
- 27°C
- Rainfall
- 159 mm
- Humidity
- 82%
- Days with 6h+ sun
- 19
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
May in Kaohsiung scores 4.4/10 for sightseeing and cultural travel - ranked #7 of 12. Expect around 27°C, 159 mm of rain, and roughly 19 days with 6+ hours of sunshine this month.
Kaohsiung is Taiwan's harbour city, with a lagoon, temples and the Love River running through it.
May in Kaohsiung: expect compromises
Days in May average 27°C (81°F) and humidity near 82% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
159 mm of rain signals a properly wet month, with only about 19 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 4.4/10 on the same scale — 7th of 12 months, versus 8.5/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, January is materially better in Kaohsiung — 4.1 points higher on the same scale.
Frequently asked
- What is the weather like in Kaohsiung in May?
- In May, Kaohsiung averages 27°C, 159 mm of rain, and about 19 days with 6+ hours of sunshine. Its climate-comfort score is 4.4/10.
- Is May a good time to visit Kaohsiung?
- May earns a 4.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Kaohsiung in May?
- Expect about 159 mm of rain in May. Average humidity is 82% and there are about 19 days with 6+ hours of sunshine.
Curated in Kaohsiung
Tickets & experiences
Things to do in Kaohsiung
Kaohsiung, Taiwan. Live activities and tours from GetYourGuide, matched to this destination.