Yearly & Monthly weather - Taichung, Taiwan

The beautiful cityscape of Taichung city in Taiwan, with a perfect reflection in the waterfront nearby

The climate of Taichung

Geographically located in Taiwan, Taichung experiences a Köppen climate classification of Cfa, known as a humid subtropical climate with no dry season throughout the year. This climate type shows a considerable difference in temperature throughout the year.

Observing the climatological parameters, the yearly temperatures in Taichung can fluctuate considerably. The highest temperature spikes are encountered in the months of July at 33°C (91.4°F) whilst the lowest temperatures are felt in January at 12.9°C (55.2°F). This variation in temperature is complemented by relative humidity that remains consistently high throughout the year, oscillating from 74% in November to 79.5% in May and June.

Rainfall in Taichung varies with a distinct pattern, being highest during the monsoon months of May to August with a peak in June at 343mm (13.5"). Conversely, the drier part of the year occurs from October to March, with the lowest rainfall recorded in November at 16mm (0.63"). This shift in rainfall is paralleled by changes in daylight hours. The longest daylight hours are in June at 13.6 hours while December enjoys the least at 10.7 hours. The number of sunshine hours remains fairly consistent, hovering between 4.8 hours in February to 6.8 hours in July.

The best time to visit Taichung

Considering the climate information, March, April and November are arguably the best months to visit Taichung. During these periods, temperatures are relatively mild, ranging from 22.4°C (72.3°F) to 27°C (80.6°F) and the rainfall levels are low at 94mm (3.7") to 19mm (0.75"). With relative humidity lower than the average and daylight duration being ample, visitors can comfortably explore the city and participate in outdoor activities.

The worst time to visit Taichung

Contrarily, the months of May to August are less than ideal for visiting Taichung due to the high rainfall levels from 225mm (8.86") up to 343mm (13.5"). Coupled with the highest temperatures of the year, peaking at 33°C (91.4°F) in July, and high relative humidity above 76%, these months make outdoor activities less pleasurable and transportation more difficult.

Spring weather in Taichung

During the spring months of March to May, Taichung experiences rising temperatures from 22.4°C (72.3°F) to a peak of 30.2°C (86.4°F). At the same time, rainfall begins to increase sharply from 94mm (3.7") in March to 225mm (8.86") in May. Relative humidity hovers around 78%, and daylight duration progressively lengthens from 12 hours to 13.3 hours. This season is characterized by a gradual transition into the monsoon season.

Summer weather in Taichung

In the summer months of June to August, Taichung witnesses its highest temperatures with the peak in July at 33°C (91.4°F), which coincides with the highest rainfall level at 343mm (13.5"). The relative humidity maintains around 78%, and daylight duration hovers between 13.5 to 13.6 hours. This period marks the height of the monsoon season, with frequent and intense rainfall.

Autumn weather in Taichung

Transitioning to autumn from September to November, temperatures gradually cool from 31.8°C (89.2°F) to 27°C (80.6°F). Simultaneously, the rainfall levels experience a substantial drop from 98mm (3.86") to only 19mm (0.75") in November. Relative humidity shows a slight decrease, and daylight duration shortens from 12.3 hours to 11 hours. The autumn season in Taichung is generally dry and mild.

Winter weather in Taichung

Throughout the winter months from December to February, Taichung encounters its coolest temperatures with the lowest in January at 12.9°C (55.2°F). During this period, rainfall is at its lowest, with an average between 36mm (1.42") to 88mm (3.46"). Relative humidity stands around 76%, and daylight duration is at its shortest, with an average of between 10.7 to 11.4 hours. Despite the lower temperatures, the winter season in Taichung remains mild compared to many other regions worldwide.

Weather in January

January in Taichung, Taiwan, signals the start of a new year with mild temperatures and a clear sky. The month records an average high temperature of 22°C (71.6°F) and a low of 12.9°C (55.2°F). Additionally, the number of rainfall days is relatively low. Weather in January »

Weather in February

Respectable changes in weather are noticeable in February, as Taichung transitions further into the year. The jump from 76.1% relative humidity in January to 77.6% in February marks a noticeable increase. Nevertheless, the atmosphere remains fairly dry, and temperatures begin to rise gradually. Weather in February »

Weather in March

As spring approaches, the weather in March sees a steady rise in heat. Even as the weather warms up, the city of Taichung keeps its humidity levels consistent. Though the month features an increase in rainfall, the rise in temperature and stable humidity levels make March an excellent time for visitors and locals to explore the city. Weather in March »

Weather in April

April is the month where changes in Taichung's weather become more prominent. The city experiences its first major spike in rainfall, with a monthly rainfall increasing to 135mm (5.31") from 94mm (3.7") in March. The city's temperature, too, follows this upward trend. Weather in April »

Weather in May

May marks the prelude to Taichung's summer season. Weather during this month continues to warm, but the city also experiences an increase in rainfall. Even though there is more moisture in the air, May provides a great opportunity to witness Taichung in its lush, vibrant state. Weather in May »

Weather in June

June ushers in the summer season in Taichung, bringing with it the peak rainfall for the year at 343mm (13.5"). This increase in rainfall does not take away from the beauty and vibrance of the city; instead, it adds to it. The increased precipitation during June means that the city’s greenery is at its most verdant. Weather in June »

Weather in July

July sees Taichung at its warmest, with the mercury reaching 33°C (91.4°F). This is the highest average temperature seen in the city. Despite the surge in temperature, rain remains relatively common throughout the month. July, therefore, represents a time of immense heat, bolstered by continued rainfall. Weather in July »

Weather in August

August continues the high-temperature trend set in July but with a slight decline. The weather remains hot, and the rain continues to grace the city but at a lower frequency. These hot, rainy days and the unique, inherent beauty they bring make August a fascinating month in Taichung. Weather in August »

Weather in September

The anticipation of cooling temperatures sets in during September as Taichung experiences a decrease in average weather temperatures. After the peak in rainfall in August, the monthly rainfall decreases significantly to 98mm (3.86"). Weather in September »

Weather in October

October brings further relief from the summer heat, as average temperatures in Taichung take a significant dip. This heralds the onset of cooler days and nights. The lower temperatures, coupled with dry weather, make this month an ideal time for outdoor exploration and hiking. Weather in October »

Weather in November

November is particularly notable for its below-average rainfall, dropping to 19mm (0.75") from October's 16mm (0.63"). Temperatures during this month continue their downward path, further confirming the arrival of the cold season. Weather in November »

Weather in December

Wrapping up the year, December in Taichung is one of the coolest months regarding temperature. The days grow shorter, and the temperature drops to an average low of 14.2°C (57.6°F). Yet, despite the drop in temperatures, the relative humidity remains standard. Weather in December »

Updated: Aug 20, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the coldest month, with an average high-temperature of 22°C (71.6°F) and an average low-temperature of 12.9°C (55.2°F).

How many days does it rain?

In Taichung, during the entire year, the rain falls for 115.7 days and collects up to 1642mm (64.65") of precipitation.

What is the month with the least sunshine?

February has the least sunshine of the year, with an average of 4.8h of sunshine.

What are the most humid months?

May and June, with an average relative humidity of 79.5%, are most humid months.

What is the rainiest month?

June is the month with the most rainfall in Taichung. Rain falls for 14.9 days and accumulates 343mm (13.5") of precipitation.

When are the longest days?

The month with the longest days in Taichung is June, with an average of 13h and 36min of daylight.

What is the warmest month?

In Taichung, July is identified by the average highest temperatures, reaching a peak of 33°C (91.4°F) and a low of 25.2°C (77.4°F).

What month has the most sunshine?

The month with the most sunshine is July, with an average of 6.8h of sunshine.

What is the driest month in Taichung?

The month with the least rainfall in Taichung is October, when the rain falls for 3.5 days and typically collects 16mm (0.63") of precipitation.

What is the least humid month in Taichung?

December is the least humid month, with an average relative humidity of 74%.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 42min of daylight.

Is there Daylight Saving Time (DST)?

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

Today

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Long-term

Year J F M A M J J A S O N D

Average temperature
Taichung, Taiwan

Average high temperature in January:
22°C
Average high temperature in February:
22.4°C
Average high temperature in March:
24.6°C
Average high temperature in April:
27.6°C
Average high temperature in May:
30.2°C
Average high temperature in June:
31.9°C

Average high temperature in July:
33°C
Average high temperature in August:
32.6°C
Average high temperature in September:
31.8°C
Average high temperature in October:
30.1°C
Average high temperature in November:
27°C
Average high temperature in December:
23.6°C

The warmest month (with the highest average high temperature) is July (33°C).
The month with the lowest average high temperature is January (22°C).

Average low temperature in January:
12.9°C
Average low temperature in February:
13.9°C
Average low temperature in March:
16°C
Average low temperature in April:
19.6°C
Average low temperature in May:
22.6°C
Average low temperature in June:
24.4°C

Average low temperature in July:
25.2°C
Average low temperature in August:
25.1°C
Average low temperature in September:
24.1°C
Average low temperature in October:
21.8°C
Average low temperature in November:
18.2°C
Average low temperature in December:
14.2°C

The month with the highest average low temperature is July (25.2°C).
The coldest month (with the lowest average low temperature) is January (12.9°C).

Average humidity
Taichung, Taiwan

The months with the highest relative humidity are May and June (79.5%).
The month with the lowest relative humidity is December (74%).

Average rainfall
Taichung, Taiwan

The wettest month (with the highest rainfall) is June (342.5mm).
The driest month (with the least rainfall) is October (16.2mm).

Average rainfall days
Taichung, Taiwan

Average rainfall days in January:
7.4 days
Average rainfall days in February:
9.9 days
Average rainfall days in March:
11.5 days
Average rainfall days in April:
11.1 days
Average rainfall days in May:
12.7 days
Average rainfall days in June:
14.9 days

Average rainfall days in July:
12.7 days
Average rainfall days in August:
15.1 days
Average rainfall days in September:
8.2 days
Average rainfall days in October:
3.5 days
Average rainfall days in November:
3.8 days
Average rainfall days in December:
4.9 days

The month with the highest number of rainy days is August (15.1 days).
The month with the least rainy days is October (3.5 days).

Average daylight / Average sunshine
Taichung, Taiwan

Average daylight in January:
10h and 5min
Average daylight in February:
11h and 2min
Average daylight in March:
12h and 0min
Average daylight in April:
12h and 4min
Average daylight in May:
13h and 2min
Average daylight in June:
13h and 4min

Average daylight in July:
13h and 3min
Average daylight in August:
13h and 0min
Average daylight in September:
12h and 2min
Average daylight in October:
11h and 4min
Average daylight in November:
11h and 0min
Average daylight in December:
10h and 4min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

Average sunshine in January:
5h and 4min
Average sunshine in February:
4h and 5min
Average sunshine in March:
5h and 0min
Average sunshine in April:
5h and 1min
Average sunshine in May:
5h and 0min
Average sunshine in June:
5h and 4min

Average sunshine in July:
6h and 5min
Average sunshine in August:
6h and 1min
Average sunshine in September:
6h and 2min
Average sunshine in October:
6h and 3min
Average sunshine in November:
5h and 4min
Average sunshine in December:
5h and 4min

The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Climate and monthly weather forecastTaichung, Taiwan

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