Taitung City Weather in September
September in Taitung City typically sees daytime highs of 28°C (82°F) and nighttime lows of 24°C (75°F). September falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Taitung City in September
Taitung City is in the rainy season in September, with rain on around 17 days and an average of 351 mm (14 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Taitung City in September
September in Taitung City sees highs of 28°C (82°F) and lows of 24°C (75°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows around 24°C (75°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Taitung City in September
With about 172 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, October, November and December typically offer the best weather for Taitung City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Taiwan, check out our Taitung City's climate page.
Taitung City Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Chance of Rain
56%
Precipitation
351 mm (14 in)
Rainy days
17 days
Humidity
77%
Sunshine
172 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Taitung City typically stay consistent throughout September, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Taitung City in September
Browse day-by-day weather records for Taitung City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Taitung City historical weather extremes in September
Based on 49 years of weather observations in Taitung City between 1976 and 2025, these are the recorded extremes.
- Taitung City recorded its highest September temperature of 39°C (102°F) on September 19, 1982.
- On September 23, 1991, Taitung City saw its coldest September day with temperatures maxing out at 24°C (75°F).
- The lowest overnight temperature recorded in September was 17°C (63°F) (September 7, 2000).
Best Places in Taiwan in September
Find out more about the weather in Taiwan and which places have the best travel conditions in this month. See all of Taiwan in September →
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What to Wear in Taitung City in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Taitung City in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Taiwan, check out our Taitung City's climate page.
Temperature Rainfall Sunshine Humidity
See the full Taitung City climate overview or explore weather in Taiwan.
