Tainan weather in August 2025

Expect daytime maximum temperatures of 32°C in Tainan, Taiwan in August and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 17 days with some rainfall and typically 440 mm of rainfall in the month.

  • 32°C maximum daytime temperature in August in Tainan32
    32°C max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in August in Tainan17
    17 days with some rainfall
  • 24°C minimum night-time temperature in August in Tainan24
    24°C min night temperature
  • 13 hours of daylight per day in August in Tainan13
    13 hours of daylight per day
  • Very high heat & humidity in August in TainanVH
    Very High heat & humidity
  • 440 mm monthly rainfall in August in Tainan440
    440 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Tainan11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Tainan29
    29°C sea temperature

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The August weather guide for Taiwan (Tainan) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Tainan in August?

Daytime temperatures usually reach 32°C in Tainan in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Tainan in August?

There are normally 7 hours of bright sunshine each day in Tainan in August - that's 56% of daylight hours.

How warm is the sea around Tainan in August?

The average sea temperature around Tainan in August is 29°C.

Does it rain in Tainan in August?

There are usually 17 days with some rain in Tainan in August and the average monthly rainfall is 440mm.

What is the chance of a typhoon in Tainan in August?

On average 3.4 days in August in Tainan are likely to be affected by the passage of one or more tropical storms.

Tainan August sunrise & sunset times

Browse the sunrise and sunset times for Tainan in August 2025. Select a month to view Tainan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:30 18:41
Saturday, 16th August 2025 05:36 18:31
Sunday, 31st August 2025 05:41 18:18

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