Pontianak Weather in December

1991-2020 means of the daily record at Pontianak (GHCN IDM00096581), 16 km from Pontianak

Average highs run from 31°C on December 1 to 32°C on December 31, and lows from to . Normal precipitation for the month is 345 mm over about 28 wet days.

December day by day

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

Normal low
Normal high
Record high
Record low

December at a glance

Average high: 32°C
Precipitation: 345 mm
Record high: 35°CDec 7, 2000
Record low: 20°CDec 9, 1981
Daylight: 12 h 07 min to 12 h 07 min
Cloud cover: 91%
Humidity: 91%
Dew point: 24°C
Wind: 4.3 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	Record high	Record low	Chance wet
Dec 1	31°C		34°C 2021	21°C 1979	94%
Dec 2	32°C		35°C 2021	21°C 1985	94%
Dec 3	32°C		34°C 2015	21°C 1994	94%
Dec 4		23°C	33°C 2019	21°C 2011	94%
Dec 5	32°C	23°C	34°C 2006	22°C 1994	94%
Dec 6	32°C	23°C	35°C 2016	21°C 1994	92%
Dec 7	32°C		35°C 2000	22°C 2001	91%
Dec 8	31°C		34°C 2015	22°C 1988	90%
Dec 9	31°C	23°C	34°C 2023	20°C 1981	89%
Dec 10	32°C		34°C 2002	21°C 2001	88%
Dec 11	32°C		34°C 2000	21°C 1984	89%
Dec 12	32°C	23°C	34°C 2015	21°C 1988	90%
Dec 13	32°C	23°C	34°C 1997	21°C 1979	89%
Dec 14	32°C	23°C	34°C 1994	21°C 1979	89%
Dec 15	32°C	23°C	34°C 2024	21°C 1979	89%
Dec 16	32°C	23°C	34°C 2016	22°C 1994	89%
Dec 17	32°C		34°C 2023	21°C 1988	89%
Dec 18	32°C	23°C	34°C 2023	21°C 2001	89%
Dec 19	31°C	23°C	34°C 2014	21°C 1988	89%
Dec 20	31°C	23°C	34°C 2022	22°C 1993	89%
Dec 21	32°C		34°C 2012	21°C 1979	89%
Dec 22	32°C		34°C 2009	21°C 1979	89%
Dec 23	31°C	23°C	34°C 2015	21°C 1981	90%
Dec 24	31°C		34°C 2011	21°C 1988	89%
Dec 25	32°C		34°C 1992	21°C 1979	89%
Dec 26	31°C	23°C	35°C 2015	21°C 1988	89%
Dec 27			34°C 2012	21°C 1988	88%
Dec 28	32°C	23°C	34°C 1997	21°C 1992	88%
Dec 29	31°C	23°C	34°C 2017	22°C 1985	88%
Dec 30	32°C	23°C	34°C 2021	22°C 1984	88%
Dec 31	32°C		34°C 2016	21°C 1996	87%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+7).

December 1: sunrise 5:28 AM, sunset 5:35 PM
December 31: sunrise 5:42 AM, sunset 5:49 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station IDM00096581, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.