Climate and monthly weather forecast
Kaohsiung City, Taiwan

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The famous colorful Pond
The famous colorful Pond's dragon and Pagodas Tiger in the beautiful city of Kaohsiung in Taiwan

The climate of Kaohsiung City

Geographical placement along with predominate climate strongly influence the weather conditions and patterns in Kaohsiung City, Taiwan. Residing in the tropical latitudes, the city has a Tropical monsoon climate, identified as Am by the Köppen climate classification. This climate is known for its high temperatures and substantial amount of rainfall, which Kaohsiung City witnesses throughout the year.

Temperature variations in the city range from a high of 23.9°C (75°F) in January to a peak of 32.4°C (90.3°F) in July, while the minimum temperature fluctuates between 15.7°C (60.3°F) in January to around 26.4°C (79.5°F) in July. A prominent rise in the mercury levels is noticed typically from March to October when temperatures seldom dip below the high twenties (in°C), providing a warm ambiance to this tropical city.

The monsoon influence on the city's climate is validated by the rainfall data. Precipitation starts to build up from March, reaching its peak from June to August, with rainfall exceeding 390mm (15.35") in each of these months. The number of rainfall days also elevates concurrently. However, Kaohsiung City experiences considerably less rainfall from November to February with quantities dropping below 21mm (0.83").

Relative humidity in Kaohsiung City remains fairly high throughout the year. The average monthly relative humidity ranges from 72.7% in January to 80.5% in August. The city also enjoys a generous amount of daylight, averaging between 10.9 hours in January to 13.5 hours in June.

The best time to visit Kaohsiung City

Even though Kaohsiung City offers relatively stable climate through the year, there is an optimal time to visit for those unaccustomed to tropical weather. From November to March, temperatures are relatively cooler, hovering between 15.7°C (60.3°F) to 24.8°C (76.6°F). These months also record less average rainfall, with precipitation measures staying below 21mm (0.83"), thus offering dry, pleasant weather for outdoor excursions and sightseeing.

The worst time to visit Kaohsiung City

The period from June to September presents some challenges for visiting Kaohsiung City. During these months, the temperatures rise while the city experiences its highest levels of rainfall, averaging well over 390mm (15.35") per month. The high humidity, exceeding 78%, combined with the high heat, make these months uncomfortably humid and wet for those unaccustomed to such conditions.

Spring weather in Kaohsiung City

In Kaohsiung City, spring occurs from March to May. During these months, both temperatures and rainfall begin to rise. Temperatures range from 19.2°C (66.6°F) to 26.8°C (80.2°F) in March and elevate to 22.4°C (72.3°F) to 30.8°C (87.4°F) by May. Rainfall also escalates from 39mm (1.54") in March to a significant 197mm (7.76") in May, clearly marking the onset of the monsoon season.

Summer weather in Kaohsiung City

The summer months in Kaohsiung City span from June to August, characterized by high temperatures, heavy rainfall, and high relative humidity. Average temperatures hover between 26°C (78.8°F) to 32.4°C (90.3°F) during this period. The monsoon season sees rainfall rising above 390mm (15.35") per month. Coupled with an average relative humidity figure exceeding 78%, the city can feel rather hot and humid during this season.

Autumn weather in Kaohsiung City

Autumn descends on Kaohsiung City from September to November. Average temperatures in these months range between 24°C (75.2°F) to 31.5°C (88.7°F) with a notable dip in rainfall from 242mm (9.53") in September to 19mm (0.75") in November. Relative humidity figures also start to recede, standing at 73.3% in November, thus announcing the end of the monsoon season.

Winter weather in Kaohsiung City

Winter in Kaohsiung is from December to February. The city experiences cooler temperatures during these months, with average temperatures ranging from 15.7°C (60.3°F) to 25.1°C (77.2°F) and relatively less rainfall, with precipitation dropping to a minimum of 16mm (0.63") in December. This period tends to be the driest and coldest, making it conducive for travel and exploration.

Weather in January

January hosts mild weather in Kaohsiung City, Taiwan, setting the stage for the year ahead. Relative humidity averages 72.7%, resulting in a moist atmosphere. A comparison with the following month reveals a subtle increment in the overall temperature range, rainfalls, and relative humidity. Weather in January »

Weather in February

In February, a slight increase in the level of humidity and temperatures marks the transition towards spring in Kaohsiung City. With an average rainfall of 21mm (0.83") spread over 3.7 days, this month experiences more showers than January. Weather in February »

Weather in March

March brings a noticeable shift in Kaohsiung City's climate, serving as a preparatory phase for the upcoming heat. Relative humidity averages at 73.2% in this month. A hike in rainfall to 39mm (1.54") over four days suggests an onset of frequent showers. Weather in March »

Weather in April

April ushers in the tropical climate with higher temperatures and rainfall in Kaohsiung City. It is a stark contrast to the relatively dry and cooler month of March. Rainfall escalates to 70mm (2.76") experienced within 5.8 days, hinting at the imminent monsoon season. Weather in April »

Weather in May

May indicates the onset of summer in Kaohsiung City with a rise in temperature and heavy rainfall. Rainfall dramatically increases to 197mm (7.76") falling over 9.3 days, a significant jump from April. The humidity, daylight, and sunshine hours also observe a rise compared to the earlier months. Weather in May »

Weather in June

June projects an intensifying summer season in Kaohsiung City with soaring temperatures and escalating rainfall. The city experiences its highest rainfall of 415mm (16.34") over 13.8 days this month. Although it has the longest daylight span, the sunshine hours fail to surpass those in July. Weather in June »

Weather in July

July is the zenith of summer in Kaohsiung City, with extreme heat and prolonged daylight hours. The highest temperature of the year is reached this month, averaging 32.4°C (90.3°F). Despite the decrease in rainfall days compared to June, the intensity of rainfall remains almost unaltered. Weather in July »

Weather in August

August in Kaohsiung City is characterized by mitigating heat and an abundance of rain. This month witnesses a near peak rainfall of 417mm (16.42") over 16.3 days, a jump from July. A subtle dip in temperatures is observed, indicating a transition towards cooler months. Weather in August »

Weather in September

September brings a marked change in the weather of Kaohsiung City, as the intensity of summer slowly dissipates. The drop in rainfall to 242mm (9.53") over 11.2 days points towards the receding monsoon. The transition from the hot and rainy days of August is quite evident in September. Weather in September »

Weather in October

October in Kaohsiung City is marked by the dominance of fairer weather, with heat and rain subsiding. From September's wet conditions, rainfall now drops considerably to 43mm (1.69") over 3.5 days in October. In preparation for the coming month, nights become cooler, and the general humidity levels drop. Weather in October »

Weather in November

November characterizes the onset of mild winter in Kaohsiung City. The drop in temperature becomes more noticeable, providing relief after the hot summer months. November experiences a further decrease in rainfall to 19mm (0.75") over 2.6 days, more than halving October levels. Weather in November »

Weather in December

December signifies the commencement of a cool end to the year in Kaohsiung City. Here, a moderate climatic condition is experienced with an average humidity level of 71.9%. The city receives the least rainfall during this month, with precipitation levels barely reaching 16mm (0.63") over 2.3 days. Weather in December »
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Frequently asked questions

What is the coldest month in Kaohsiung City?

January, having an average high-temperature of 23.9°C (75°F) and an average low-temperature of 15.7°C (60.3°F), is the coldest month.

What is the driest month in Kaohsiung City?

January is the month with the least rainfall. Rain falls for 3.2 days and accumulates 16mm (0.63") of precipitation.

How much does it rain in Kaohsiung City?

In Kaohsiung City, Taiwan, during the entire year, the rain falls for 88.6 days and collects up to 1885mm (74.21") of precipitation.

When is the sea coldest in Kaohsiung City?

January is the month with the coldest seawater in Kaohsiung City, with an average sea temperature of 23.3°C (73.9°F).

When is the highest UV index in Kaohsiung City?

April through August, with an average maximum UV index of 12, are months with the highest UV index.

When are the longest days in Kaohsiung City?

The month with the longest days is June, with an average of 13h and 30min of daylight.

What month is the hottest in Kaohsiung City?

Kaohsiung City experiences its average highest temperatures in July, reaching a peak of 32.4°C (90.3°F) and a minimum of 26.4°C (79.5°F).

What month has the most sunshine in Kaohsiung City?

With an average of 7.1h of sunshine, July has the most sunshine of the year.

What is the most humid month in Kaohsiung City?

August is the most humid month, with an average relative humidity of 80.5%.

What is the wettest month in Kaohsiung City?

August is the month with the most rainfall in Kaohsiung City, Taiwan. Rain falls for 16.3 days and accumulates 417mm (16.42") of precipitation.

What month is the sea warmest in Kaohsiung City?

August is the month with the warmest seawater, with an average sea temperature of 29.2°C (84.6°F).

What is the least humid month in Kaohsiung City?

The least humid month is December, with an average relative humidity of 71.9%.

What is the month with the shortest days in Kaohsiung City?

December has the shortest days of the year, with an average of 10h and 48min of daylight.

Is there Daylight Saving Time (DST) in Kaohsiung City?

Kaohsiung City does not observe Daylight Saving Time (DST). CST timezone is used over the entire year.

What is the month with the least sunshine in Kaohsiung City?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Kaohsiung City.

When is the lowest UV index in Kaohsiung City?

December is the month with the lowest UV index, with an average maximum UV index of 6.

Average temperature
Kaohsiung City, Taiwan

Average temperature - Kaohsiung City, Taiwan

The warmest month (with the highest average high temperature) is July (32.4°C).
The month with the lowest average high temperature is January (23.9°C).

The month with the highest average low temperature is July (26.4°C).
The coldest month (with the lowest average low temperature) is January (15.7°C).

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Average humidity
Kaohsiung City, Taiwan

Average humidity - Kaohsiung City, Taiwan

The month with the highest relative humidity is August (80.5%).
The month with the lowest relative humidity is December (71.9%).

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Average rainfall
Kaohsiung City, Taiwan

Average rainfall - Kaohsiung City, Taiwan

The wettest month (with the highest rainfall) is August (416.7mm).
The driest month (with the least rainfall) is January (16mm).

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Average rainfall days
Kaohsiung City, Taiwan

Average rainfall days - Kaohsiung City, Taiwan

The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is December (2.3 days).

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Average sea temperature
Kaohsiung City, Taiwan

Average sea temperature - Kaohsiung City, Taiwan

The best month for swimming (with the highest average sea temperature) is August (29.2°C).
The coldest month (with the lowest average sea temperature) is January (23.3°C).

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Average daylight / Average sunshine
Kaohsiung City, Taiwan

Average daylight / Average sunshine - Kaohsiung City, Taiwan

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

The month with the most sunshine is July (Average sunshine: 7h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average UV index
Kaohsiung City, Taiwan

Average UV index - Kaohsiung City, Taiwan

The months with the highest UV index are April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 6).

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Kaohsiung City, Taiwan

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