The highest day temperature in December 2023 was 89°F. The lowest night temperature was 59°F. The average values for day and night temperatures during December were 79.1°F и 70.9°F respectivly.

The average sea surface temperature in December 2023 for Tainan was 79.9°F. The maximum and minimum values were 77.4°F and 82.0°F respectively.

Most of the days in December are sunny but you can also expect cloudy and gloomy days.

Precipitation total in December for Tainan is 0.6 in. It makes december one of the least rainy months of the year.

The average wind speed in December is 10.7 mph. It makes December one of the most windy months of the year for Tainan.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Tainan in December is 7.6 hours.