Bamban Weather in December

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

Average highs run from 30°C on December 1 to 30°C on December 31, and lows from 22°C to 20°C. Normal precipitation for the month is 65 mm over about 12 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: 29°C
Average low: 21°C
Precipitation: 65 mm
Reanalysis high: 34°CDec 16, 1997
Reanalysis low: 16°CDec 29, 1996
Daylight: 11 h 17 min to 11 h 15 min
Cloud cover: 56%
Humidity: 84%
Dew point: 22°C
Wind: 10.8 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	30°C	22°C	32°C 2018	16°C 2007	38%
Dec 2	30°C	22°C	32°C 2018	17°C 2007	38%
Dec 3	30°C	22°C	33°C 2018	18°C 2003	38%
Dec 4	30°C	22°C	32°C 1994	18°C 2009	39%
Dec 5	30°C	22°C	32°C 1997	17°C 1991	39%
Dec 6	30°C	22°C	32°C 2018	18°C 2009	39%
Dec 7	30°C	22°C	33°C 2018	18°C 2009	39%
Dec 8	30°C	22°C	33°C 1997	19°C 2009	39%
Dec 9	30°C	22°C	34°C 2018	18°C 1993	40%
Dec 10	30°C	22°C	33°C 2018	19°C 1994	41%
Dec 11	30°C	22°C	33°C 2018	20°C 2002	41%
Dec 12	30°C	22°C	33°C 2018	19°C 1991	41%
Dec 13	30°C	22°C	33°C 1997	19°C 1994	40%
Dec 14	30°C	22°C	33°C 1997	19°C 1991	40%
Dec 15	30°C	21°C	34°C 1997	18°C 1994	38%
Dec 16	30°C	21°C	34°C 1997	17°C 2008	38%
Dec 17	30°C	21°C	34°C 1997	17°C 2008	36%
Dec 18	30°C	21°C	32°C 1997	17°C 2008	36%
Dec 19	29°C	21°C	32°C 2018	17°C 2008	35%
Dec 20	29°C	21°C	32°C 1997	19°C 2008	35%
Dec 21	29°C	21°C	33°C 1997	18°C 2003	34%
Dec 22	29°C	21°C	34°C 1997	17°C 2003	34%
Dec 23	29°C	21°C	33°C 1997	17°C 1999	33%
Dec 24	29°C	21°C	33°C 1997	18°C 1999	32%
Dec 25	29°C	21°C	33°C 2018	18°C 2005	31%
Dec 26	29°C	21°C	33°C 2018	18°C 1993	29%
Dec 27	29°C	21°C	33°C 2018	17°C 1996	28%
Dec 28	29°C	21°C	32°C 1992	17°C 1996	26%
Dec 29	29°C	21°C	33°C 1994	16°C 1996	24%
Dec 30	30°C	21°C	34°C 1994	16°C 1995	23%
Dec 31	30°C	20°C	33°C 1994	16°C 1995	22%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:08 AM, sunset 5:25 PM
December 31: sunrise 6:23 AM, sunset 5:38 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.