Phumĭ Tnaôt Weather in December

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

Average highs run from 32°C on December 1 to 33°C on December 31, and lows from 22°C to 21°C. Normal precipitation for the month is 10 mm over about 3 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: 32°C
Average low: 21°C
Precipitation: 10 mm
Reanalysis high: 38°CDec 3, 2018
Reanalysis low: 11°CDec 26, 1999
Daylight: 11 h 25 min to 11 h 23 min
Cloud cover: 51%
Humidity: 68%
Dew point: 19°C
Wind: 11.5 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	32°C	22°C	37°C 2018	15°C 1992	14%
Dec 2	32°C	22°C	37°C 2018	16°C 1992	13%
Dec 3	32°C	22°C	38°C 2018	18°C 1992	12%
Dec 4	32°C	22°C	36°C 2018	19°C 2007	11%
Dec 5	32°C	22°C	37°C 2018	18°C 2020	10%
Dec 6	32°C	22°C	37°C 2018	18°C 2019	11%
Dec 7	32°C	22°C	35°C 2018	17°C 2019	10%
Dec 8	32°C	22°C	35°C 2018	16°C 1995	10%
Dec 9	32°C	22°C	35°C 2009	17°C 1999	10%
Dec 10	32°C	22°C	36°C 2018	17°C 1999	9%
Dec 11	32°C	22°C	36°C 2018	16°C 2011	9%
Dec 12	32°C	22°C	36°C 2015	15°C 2011	8%
Dec 13	32°C	22°C	36°C 2015	17°C 1998	8%
Dec 14	32°C	22°C	37°C 2009	18°C 1998	7%
Dec 15	32°C	21°C	37°C 2009	18°C 1998	7%
Dec 16	32°C	21°C	36°C 2007	17°C 2003	6%
Dec 17	32°C	21°C	37°C 2019	16°C 2013	6%
Dec 18	32°C	21°C	36°C 2007	17°C 2013	6%
Dec 19	32°C	21°C	36°C 2018	15°C 2017	7%
Dec 20	32°C	21°C	36°C 2018	15°C 2017	7%
Dec 21	32°C	21°C	37°C 2018	15°C 2013	8%
Dec 22	32°C	21°C	37°C 2018	14°C 1999	8%
Dec 23	32°C	21°C	37°C 2018	12°C 1999	7%
Dec 24	32°C	21°C	37°C 2015	12°C 1999	7%
Dec 25	32°C	21°C	37°C 2015	11°C 1999	7%
Dec 26	32°C	21°C	36°C 2019	11°C 1999	7%
Dec 27	32°C	21°C	37°C 2015	13°C 1999	7%
Dec 28	32°C	21°C	36°C 2015	14°C 2013	7%
Dec 29	32°C	21°C	36°C 2017	15°C 2013	7%
Dec 30	33°C	21°C	36°C 2017	15°C 1995	8%
Dec 31	33°C	21°C	36°C 2009	16°C 1995	9%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:08 AM, sunset 5:33 PM
December 31: sunrise 6:23 AM, sunset 5:46 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.