Tainan weather in August 2025

Expect 90°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Tainan in August. Check more long-term weather averages for Tainan in August before you book your next holiday to Taiwan in 2025/2026.

  • 90°F maximum daytime temperature in August in Tainan90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in August in Tainan17
    17 days with some rainfall
  • 75°F minimum night-time temperature in August in Tainan75
    75°F 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
  • 17.3 inches monthly rainfall in August in Tainan17.3
    17.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Tainan11
    11+ (Extreme) UV index
  • 84°F sea temperature in August in Tainan84
    84°F 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)  |  Imperial (°F)

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How hot is it in Tainan in August?

Daytime temperatures usually reach 90°F in Tainan in August with very high heat and humidity, falling to 75°F 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 84°F.

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 17.3 inches.

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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