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Climate in Tainan (Tainan City), Taiwan

The graphs below show the monthly weather averages over the year.

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.

Weather Forecasts for Tainan

Mon   Apr 29
31°C | 22°C
SW 14 km/h
0.2 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Tue   Apr 30
31°C | 22°C
S 18 km/h
1.2 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

Wed   May 01
28°C | 22°C
S 11 km/h
40 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 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 May, June, July, August and September.
  • Which is the warmest month in Tainan?
    July has an average maximum temperature of 33°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 412 mm of rainfall.
  • Which is the driest month in Tainan?
    November is the driest month with 45 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.