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Kaohsiung in May: Weather, Average temperature and Climate

Planning a trip and want to know what the weather in Kaohsiung in May will be like? Take a look at our weather guide for Kaohsiung, based on historical data.
Check flight prices to Kaohsiung on Avionero:
May

Weather in Kaohsiung in May 2025

OK Weather
Warm
🌧️
Rainy
Kaohsiung in May usually sees fair weather conditions, with an average daily high temperature of +86°F and roughly 1 sunny days. However, you should prepare for about 21 rainy days with an average precipitation of 265 mm. The weather is changeable so pack for every eventuality. Search flights in one click on Avionero.

Average weather

☀️
+86°F
Avg. max. temperature
+64°F
Min.
+95°F
Max.
265 mm
Total precipitation
80%
Avg. humidity
2 m/s
Avg. wind
1 ☀️
Sunny Days
8 ⛅️
Cloudy
21 🌦
Rainy
Our opinion: Kaohsiung has OK weather in May.

Average temperature in Kaohsiung in May

Here are the expected maximum, average and minimum temperatures in Kaohsiung for May based on the historical data.
Last Year
Historical Data

The temperature in May is +84°F on average, with a range between a maximum of +88°F during the day and a minimum of +73°F at night.

The average maximum temperature goes up 38% by the end of the month, compared with the beginning of the month, from +82°F to +88°F.

Is Kaohsiung warm or cold in May?

Kaohsiung is typically warm in May.

Maximum temperatures go up compared to the previous month from +82°F to +86°F. The minimum temperature also goes up from +72°F to +77°F.

It’s generally warm, but pack a long-sleeve shirt for evenings.

Take a look at how May is compared to other months in Kaohsiung:

Climate in Kaohsiung in May

Kaohsiung weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+82°F+86°F+88°F
Min. temperature
+55°F+64°F+70°F
Max. temperature
+93°F+95°F+97°F
Rainfall
76 mm265 mm366 mm
Wind
2 m/s2 m/s2 m/s
Humidity
77%80%83%
Air pressure
1012 HPa1009 HPa1006 HPa
Sunny days
210
Cloudy days
1484
Rainy days
142125
Snowy days
000

May weather is still as ok as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +82°F to +86°F during the day. Prepare for more rain. Average rainfall goes from 76 mm to 265 mm. Humidity rises from 77% to 80%. The average wind speed doesn’t change much during May, staying around 2 m/s. The days becoming less sunny, going from 2 sunny days in April to 1 in May.

June brings much the same weather, it remains ok.

Wind

Wind speed in Kaohsiung in May based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Kaohsiung is gradually increasing during May, going from 2 m/s to 2 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Kaohsiung based on historical data.
Last Year
Historical Data
Typically, there is a 61% chance of rain on an average day in May, with total rainfall of approximately 182 mm. The maximum amount of rainfall per day is around 34 mm, which is moderate rain. May is a pretty wet month with over 19 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Kaohsiung wettest month is August, where a typical day has a 77% chance of precipitation and 410 mm of rainfall per day. February, on the other hand, is the driest month with a mere 31% chance of precipitation and 23 mm of rainfall per day.

How was the weather last May in Kaohsiung?

This is the weather in Kaohsiung in May 2023:
1 May
☁️
+83°F
2 May
☁️
+85°F
3 May
☁️
+86°F
4 May
☁️
+87°F
5 May
☁️
+87°F
6 May
☁️
+87°F
7 May
🌧️
+85°F
8 May
🌧️
+80°F
9 May
☁️
+77°F
10 May
☁️
+80°F
11 May
☁️
+81°F
12 May
☁️
+82°F
13 May
☁️
+82°F
14 May
☁️
+81°F
15 May
🌧️
+79°F
16 May
☁️
+83°F
17 May
☁️
+87°F
18 May
🌧️
+85°F
19 May
☁️
+85°F
20 May
☁️
+85°F
21 May
☀️
+88°F
22 May
🌧️
+87°F
23 May
☁️
+82°F
24 May
☁️
+84°F
25 May
☁️
+87°F
26 May
🌧️
+86°F
27 May
☁️
+83°F
28 May
☁️
+87°F
29 May
☁️
+86°F
30 May
☁️
+88°F
31 May
☁️
+88°F
In May 2023 Kaohsiung had 1 sunny days, 24 cloudy days, and 6 rainy days. The average maximum temperature was +84°F, with an absolute maximum of +88°F and a minimum of +77°F. The average humidity was 79%, with a maximum of 100% and a minimum of 57%. The average wind speed was 2 m/s, with a maximum of 8 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change Over the Years

This is how Kaohsiung climate has changed over the last 43 years.

The climate in Kaohsiung in May has not changed that much over the last 43 years.

The average temperature was the lowest in 2011 (+81°F) and the highest in 1998 (+85°F). The driest year was 1980 with only 447 mm of rainfall, and the wettest year was 2005 with 3416 mm.

FAQ

Frequently asked questions about the weather in Kaohsiung in May:

Is May a good time to visit Kaohsiung?

It’s always a good time to visit Kaohsiung, but the weather is changeable in May, so plan a mix of indoor and outdoor activities and exploring, and pack for every eventuality.

Can you sunbathe in Kaohsiung in May?

May is warm in Kaohsiung. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Kaohsiung rainy in May?

Kaohsiung is often rainy in May. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Kaohsiung in May?

Usually, it’s not very sunny in Kaohsiung in May, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Taiwan

Check out the weather for other cities in Taiwan.

Monthly weather in Kaohsiung

Source of the data

For this page, we’ve looked at the typical weather in Kaohsiung, based on historical hourly weather data from January 1, 1979, to December 31, 2022.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.