Kawthoung Weather in December

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

Average highs run from 28°C on December 1 to 27°C on December 31, and lows from 23°C to 21°C. Normal precipitation for the month is 112 mm over about 12 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: 27°C
Average low: 22°C
Precipitation: 112 mm
Record high: 39°CDec 24, 1981
Record low: 15°CDec 8, 2010
Daylight: 11 h 35 min to 11 h 33 min
Cloud cover: 59%
Humidity: 87%
Dew point: 22°C
Wind: 6.8 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	Record high	Record low	Chance wet
Dec 1	28°C	23°C	33°C 1998	16°C 2010	57%
Dec 2	28°C	23°C	33°C 2022	17°C 2010	56%
Dec 3	28°C	22°C	34°C 1998	17°C 2010	54%
Dec 4	28°C	22°C	33°C 2006	17°C 2010	54%
Dec 5	27°C	22°C	33°C 2018	16°C 2010	52%
Dec 6	27°C	22°C	34°C 2018	17°C 2021	51%
Dec 7	27°C	22°C	33°C 2000	17°C 2019	49%
Dec 8	27°C	22°C	33°C 2000	15°C 2010	49%
Dec 9	27°C	22°C	33°C 2010	15°C 2010	48%
Dec 10	27°C	22°C	33°C 2023	17°C 2010	47%
Dec 11	27°C	22°C	33°C 2023	17°C 2020	46%
Dec 12	27°C	22°C	35°C 2015	17°C 2011	44%
Dec 13	27°C	22°C	34°C 2015	17°C 2011	43%
Dec 14	27°C	22°C	33°C 2023	17°C 2011	41%
Dec 15	27°C	22°C	33°C 2023	18°C 2019	40%
Dec 16	27°C	22°C	33°C 2023	17°C 2018	39%
Dec 17	27°C	22°C	33°C 2019	18°C 2021	39%
Dec 18	27°C	22°C	33°C 2023	18°C 2011	39%
Dec 19	27°C	22°C	34°C 2000	17°C 1991	38%
Dec 20	27°C	22°C	34°C 2023	18°C 1973	37%
Dec 21	27°C	21°C	33°C 2019	17°C 2017	37%
Dec 22	27°C	21°C	34°C 2022	17°C 1991	36%
Dec 23	27°C	21°C	33°C 2022	17°C 1991	34%
Dec 24	27°C	21°C	39°C 1981	18°C 2017	33%
Dec 25	27°C	21°C	33°C 2009	18°C 1973	32%
Dec 26	27°C	21°C	34°C 2015	18°C 1973	32%
Dec 27	27°C	21°C	34°C 2015	19°C 2017	31%
Dec 28	27°C	21°C	34°C 2015	19°C 2018	31%
Dec 29	27°C	21°C	34°C 2020	18°C 2011	31%
Dec 30	27°C	21°C	33°C 1990	18°C 2022	32%
Dec 31	27°C	21°C	34°C 2023	18°C 1991	33%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+6:30).

December 1: sunrise 5:57 AM, sunset 5:32 PM
December 31: sunrise 6:12 AM, sunset 5:45 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station BMM00048112, every year on file, quality-flagged values removed. 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.