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Tainan Climate by Month

The graphs below provide an overview of the climate in Tainan (), Taiwan. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Tainan

Tue   Jun 18
33°C | 24°C
SW 14 km/h
3.7 mm
broken clouds and thunder

broken clouds and thunder

Wed   Jun 19
33°C | 25°C
S 14 km/h
5.7 mm
broken clouds and thunder

broken clouds and thunder

Thu   Jun 20
33°C | 24°C
S 14 km/h
2.5 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Tainan in Taiwan

During the months of January, February, March and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is the rainy season in Tainan?
    Rainy season in Tainan occurs in the months of April, May, June, July, August and September.
  • Which is the warmest month in Tainan?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Tainan?
    The coldest month is January with an average maximum temperature of 23°C.
  • Which is the wettest month in Tainan?
    August tops the wettest month list with 468 mm of rainfall.
  • Which is the driest month in Tainan?
    November is the driest month with 54 mm of precipitation.
  • Which is the sunniest month in Tainan?
    July is the sunniest month with an average of 210 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.