Tainan weather in January 2026

Expect daytime maximum temperatures of 75°F in Tainan, Taiwan in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 14 days with some rainfall.

  • 75°F maximum daytime temperature in January in Tainan75
    75°F max day temperature
  • 4 hours of sunshine per day
  • 14 days with some rainfall in January in Tainan14
    14 days with some rainfall
  • 55°F minimum night-time temperature in January in Tainan55
    55°F min night temperature
  • 11 hours of daylight per day in January in Tainan11
    11 hours of daylight per day
  • No heat & humidity in January in Tainan0
    No heat & humidity
  • 1.2 inches monthly rainfall in January in Tainan1.2
    1.2 inches of monthly rainfall
  • UV (maximum) index 7 (High) in January in Tainan7
    7 (High) UV index
  • 73°F sea temperature in January in Tainan73
    73°F sea temperature

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The January 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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More about Taiwan

How warm is it in Tainan in January?

Daytime temperatures usually reach 63°F in Tainan in January, falling to 52°F at night.

How sunny is it in Tainan in January?

There are normally 3 hours of bright sunshine each day in Tainan in January - that's 28% of daylight hours.

Does it rain in Tainan in January?

There are usually 19 days with some rain in Tainan in January and the average monthly rainfall is 4.1 inches.

Tainan January sunrise & sunset times

Browse the sunrise and sunset times for Tainan in January 2026. Select a month to view Tainan sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 06:40 17:25
Friday, 16th January 2026 06:42 17:35
Saturday, 31st January 2026 06:39 17:46

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