Nong Bun Nak Weather in December

NASA POWER reanalysis for the half-degree grid cell around Nong Bun Nak, 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 30°C on December 31, and lows from 18°C to 17°C. Normal precipitation for the month is 4 mm over about 1 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: 17°C
Precipitation: 4 mm
Reanalysis high: 36°CDec 22, 1997
Reanalysis low: 6°CDec 24, 1999
Daylight: 11 h 19 min to 11 h 17 min
Cloud cover: 42%
Humidity: 73%
Dew point: 17°C
Wind: 13.7 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	28°C	18°C	34°C 1997	11°C 1992	7%
Dec 2	28°C	18°C	32°C 2015	12°C 1992	7%
Dec 3	28°C	18°C	33°C 2018	13°C 1992	6%
Dec 4	28°C	18°C	33°C 2018	14°C 2019	5%
Dec 5	28°C	18°C	32°C 1997	13°C 2019	5%
Dec 6	28°C	18°C	33°C 1997	12°C 2019	4%
Dec 7	28°C	18°C	35°C 1997	11°C 2019	4%
Dec 8	28°C	18°C	32°C 1994	12°C 1995	4%
Dec 9	28°C	18°C	33°C 1994	13°C 1995	4%
Dec 10	28°C	18°C	33°C 1994	13°C 2008	4%
Dec 11	28°C	18°C	33°C 1994	11°C 2011	3%
Dec 12	28°C	17°C	33°C 1994	11°C 2011	3%
Dec 13	28°C	17°C	33°C 1994	12°C 2011	3%
Dec 14	29°C	17°C	33°C 1992	14°C 2003	2%
Dec 15	29°C	17°C	34°C 1997	13°C 1998	2%
Dec 16	29°C	17°C	34°C 1997	13°C 1998	2%
Dec 17	29°C	17°C	35°C 1997	12°C 2013	2%
Dec 18	29°C	17°C	35°C 1997	10°C 2013	2%
Dec 19	29°C	17°C	35°C 1997	9°C 2017	2%
Dec 20	29°C	17°C	36°C 1997	8°C 2017	2%
Dec 21	29°C	17°C	36°C 1997	10°C 2017	2%
Dec 22	29°C	17°C	36°C 1997	10°C 1999	2%
Dec 23	29°C	17°C	34°C 1997	6°C 1999	2%
Dec 24	29°C	17°C	35°C 2019	6°C 1999	2%
Dec 25	29°C	17°C	34°C 2019	6°C 1999	2%
Dec 26	29°C	17°C	35°C 2019	7°C 1999	2%
Dec 27	29°C	17°C	34°C 2009	8°C 1999	2%
Dec 28	29°C	17°C	34°C 1997	10°C 2013	2%
Dec 29	29°C	17°C	34°C 1997	11°C 2013	2%
Dec 30	30°C	17°C	34°C 1997	10°C 1995	3%
Dec 31	30°C	17°C	35°C 1997	10°C 1995	3%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:20 AM, sunset 5:39 PM
December 31: sunrise 6:35 AM, sunset 5:52 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 2026-09-29. Sun and moon: computed with the NOAA solar equations and Meeus.