Climate Overview
The climate in Taichung Airport is warm and mild. The average annual temperature is 21°C and approximately 2029mm of precipitation falls per year. Taichung Airport receives a notable amount of rainfall throughout the year, including during its driest month. Taichung Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are February, January, December, when temperatures can drop to 13°C.
Temperature
Taichung Airport sees moderate temperature variation throughout the year, ranging from 13°C to 29°C. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 26°C. February is the coolest month, with minimum temperatures around 13°C and an average of 16°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between November and December, with a 3°C shift in average temperatures.
Precipitation
Taichung Airport is a very wet location, receiving approximately 2029mm of precipitation annually, which averages out to around 169mm per month. The wettest month is August, averaging 399mm of rainfall. June and September also tend to see above-average precipitation. The driest month is November, with just 42mm. That's 358mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Taichung Airport is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.
Seasons
3 days until Summer
It is currently spring in Taichung Airport, which began on March 20, 2026. Taichung Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 29°C, while the coldest stretch bottoms out in February near 13°C. Summer is next, beginning on June 21, 2026 — 3 days from now.
Spring
Temperatures range from 15 to 27°C. Rainfall is heavy, totalling around 481mm across the season with a monthly average of 160mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 23 to 29°C. Rainfall is heavy, totalling around 909mm across the season with a monthly average of 303mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 18 to 28°C. Rainfall is heavy, totalling around 415mm across the season with a monthly average of 138mm. Winds are generally light, averaging 3km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 13 to 21°C. Precipitation is moderate at around 223mm for the season, averaging 74mm per month. Winds are generally light, averaging 3km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Taichung Airport is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 66mm per month. By contrast, July can be uncomfortably hot with temperatures reaching 29°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Taichung Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
