Taitung Weather in December

NASA POWER reanalysis for the half-degree grid cell around Taitung, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 22°C on December 1 to 20°C on December 31, and lows from 18°C to 16°C. Normal precipitation for the month is 47 mm over about 9 wet days.

December day by day

The normal high and low for each date, in °C.

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

December at a glance

Average high: 20°C
Average low: 16°C
Precipitation: 47 mm
Reanalysis high: 27°CDec 2, 2012
Reanalysis low: 9°CDec 22, 1999
Daylight: 10 h 51 min to 10 h 46 min
Cloud cover: 79%
Humidity: 84%
Dew point: 15°C
Wind: 18.4 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

Date	Normal high	Normal low	Reanalysis high	Reanalysis low	Chance wet
Dec 1	22°C	18°C	25°C 2015	13°C 1996	34%
Dec 2	22°C	17°C	27°C 2012	13°C 1996	34%
Dec 3	21°C	17°C	26°C 2018	14°C 2013	32%
Dec 4	21°C	17°C	26°C 2018	14°C 2009	32%
Dec 5	21°C	17°C	26°C 2002	13°C 2005	31%
Dec 6	21°C	17°C	26°C 2018	13°C 2005	31%
Dec 7	21°C	17°C	26°C 2002	13°C 1995	30%
Dec 8	21°C	17°C	24°C 2006	12°C 1995	31%
Dec 9	21°C	17°C	25°C 2013	13°C 1995	31%
Dec 10	21°C	17°C	25°C 2018	13°C 2002	32%
Dec 11	21°C	17°C	26°C 1994	15°C 1997	33%
Dec 12	21°C	17°C	26°C 1994	14°C 2005	34%
Dec 13	21°C	17°C	24°C 2010	14°C 2014	35%
Dec 14	20°C	17°C	26°C 2015	14°C 2005	36%
Dec 15	20°C	17°C	24°C 2012	13°C 2005	34%
Dec 16	20°C	16°C	25°C 2012	13°C 2005	33%
Dec 17	20°C	16°C	26°C 1997	12°C 2014	33%
Dec 18	20°C	16°C	24°C 2019	11°C 2005	34%
Dec 19	20°C	16°C	24°C 1997	11°C 2003	33%
Dec 20	20°C	16°C	24°C 2000	11°C 2003	34%
Dec 21	20°C	16°C	24°C 2019	10°C 1999	35%
Dec 22	20°C	16°C	25°C 2019	9°C 1999	35%
Dec 23	20°C	16°C	25°C 2015	9°C 1999	35%
Dec 24	20°C	16°C	26°C 2015	12°C 2011	36%
Dec 25	20°C	16°C	24°C 2019	11°C 2001	36%
Dec 26	20°C	16°C	25°C 2018	11°C 2001	34%
Dec 27	20°C	16°C	24°C 2015	11°C 2013	33%
Dec 28	20°C	16°C	25°C 1992	11°C 2013	32%
Dec 29	20°C	16°C	24°C 2020	12°C 1991	32%
Dec 30	20°C	16°C	24°C 2019	11°C 2020	33%
Dec 31	20°C	16°C	24°C 2005	10°C 2020	34%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+8).

December 1: sunrise 6:19 AM, sunset 5:10 PM
December 31: sunrise 6:35 AM, sunset 5:21 PM

Every day of December: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.