Taichung weather in August

August in Taichung: sweltering, soaked, with muggy air — not the time — 27 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Taichung🇹🇼 Taiwan · Taiwan & Okinawa · City42
  1. 86Jan
  2. 88Feb
  3. 80Mar
  4. 70Apr
  5. 57May
  6. 47Jun
  7. 40Jul
  8. 42Aug
  9. 50Sep
  10. 64Oct
  11. 77Nov
  12. 90Dec

#11 of 12 months in Taichung · #1287 of 1413 destinations to visit in August · comfort 42/100 (tier F)

Days
32°C
Nights
25°C
Wet days
27
Sun
9.7 h
Humidity
85%
Daylight
13 h
Taichung, Taiwan
Photo: michael spadoni · Pexels

Traveller notes on Taichung in August

Forum posters describe July and August in Taiwan as warm and humid, with temperatures commonly in the 33-36C range, and August sitting right in the middle of typhoon season (June through October), with August, July and September the three months most likely to see one make landfall. Posters are consistent that most summer rain actually comes as short, predictable afternoon thunderstorms lasting 30-60 minutes, with mornings typically sunny and clear - a pattern that lets visitors plan outdoor sightseeing for the morning and save indoor activities for the afternoon rain window. Posters note that if a typhoon does hit during a trip, it typically costs travelers one or two disrupted days with transport and parks shut down, though most storms just pass by without a direct hit. Posters generally rate August as hot, humid and genuinely typhoon-season for Taichung, workable with flexible plans and a morning-outdoor, afternoon-indoor rhythm.
Tripadvisor community · August · 1 month ago · Read more on Tripadvisor ↗

Other months in Taichung

Forum posters describe February in southern/central Taiwan as cool and pleasant, generally 15-20C, though cold snaps from the north can push temperatures down toward 10-12C with little warning even as some days climb into the high 20s. Winter counts as the dry season, which posters call a genuine advantage for outdoor sightseeing despite the cooler air. The standard packing list is layers - long pants, a light jacket, and a compact umbrella - with thicker layers reserved for any side trip up to higher-altitude spots like Alishan, and something warm for chilly evenings at the night markets.
Tripadvisor community · February · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Taichung's card on the map.

Taichung climate normals — August

Daytime high32°C / 89°F🔥 sweltering
Nighttime low25°C / 78°F
Feels like (high)38°C / 100°F
Sea temperature30°C / 86°F♨️ bath-warm
Rainfall352 mm / 13.9 in⛈ soaked
Rainy days27 days
Humidity85%💦 very humid
Dew point24°C / 75°F
Sunshine9.7 h/day
Daylight13 h
Wind10 km/h / 6 mph
Air quality (US AQI)75🙂 moderate

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Taichung in August

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusySummer break in Taiwan, school holidays in 4 of the markets that fill it(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Taichung's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherTaichung's weather peaks December–February.

August coincides with Typhoon season.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Taichung in August

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Hazard

    Typhoon season

    1 Jul – 30 Sep · usuallyClosures

    The basin shelters the city from the worst of the wind but not from the rain a stalled storm drops on the mountains behind it, which comes down through the river and closes roads. Source ↗

  • Season

    Wet season

    MonsoonRisk

    27 rainy days and about 352 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in August →

Nearby, and something's on

Within 300 km of Taichung — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Taichung?

Loading map…

Taichung in August — FAQ

Is August a good time to visit Taichung?
August in Taichung: sweltering, soaked, with muggy air — not the time — 27 rainy days. It ranks #11 of 12 months for Taichung on SeasonMap's comfort score (42/100).
What is the weather like in Taichung in August?
In August, Taichung averages a daily high of 31.8°C and a low of 25.4°C, with about 352 mm of rain over roughly 26.8 rainy days.
What is the air quality in Taichung in August?
Taichung has a mean US Air Quality Index of about 75 in August.

Within 300 km: Kenting's Calm sea season around 1 Apr – 30 Sep, and Taipei's Ghost Month around 5 Aug – 15 Sep.