Choma Weather in December

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

Average highs run from 29°C on December 1 to 27°C on December 31, and lows from 18°C to 18°C. Normal precipitation for the month is 187 mm over about 23 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: 28°C
Average low: 18°C
Precipitation: 187 mm
Reanalysis high: 37°CDec 18, 1994
Reanalysis low: 13°CDec 1, 1992
Daylight: 13 h 04 min to 13 h 07 min
Cloud cover: 77%
Humidity: 72%
Dew point: 17°C
Wind: 12.6 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	29°C	18°C	34°C 2016	13°C 1992	61%
Dec 2	29°C	18°C	37°C 2016	14°C 1992	62%
Dec 3	29°C	18°C	37°C 1997	15°C 2003	63%
Dec 4	29°C	18°C	36°C 1992	14°C 2003	64%
Dec 5	29°C	18°C	34°C 2006	14°C 1998	66%
Dec 6	29°C	18°C	34°C 1997	15°C 1994	68%
Dec 7	29°C	18°C	34°C 2015	16°C 1998	70%
Dec 8	28°C	18°C	35°C 2015	17°C 2014	72%
Dec 9	28°C	18°C	34°C 2006	16°C 2010	73%
Dec 10	28°C	18°C	35°C 2015	16°C 2010	74%
Dec 11	28°C	18°C	32°C 1997	15°C 2002	75%
Dec 12	28°C	18°C	32°C 2015	15°C 1994	75%
Dec 13	28°C	18°C	33°C 1997	14°C 1994	76%
Dec 14	28°C	18°C	33°C 1997	14°C 1994	77%
Dec 15	28°C	18°C	34°C 1994	14°C 1993	77%
Dec 16	28°C	18°C	34°C 1994	15°C 1993	76%
Dec 17	28°C	18°C	36°C 1997	15°C 1993	74%
Dec 18	28°C	18°C	37°C 1994	15°C 2004	73%
Dec 19	28°C	18°C	37°C 1994	16°C 1999	72%
Dec 20	28°C	18°C	36°C 1994	15°C 2007	72%
Dec 21	28°C	18°C	35°C 1994	16°C 1996	72%
Dec 22	28°C	18°C	33°C 1999	15°C 2011	73%
Dec 23	28°C	18°C	33°C 1994	16°C 2010	73%
Dec 24	28°C	18°C	34°C 2019	16°C 2019	73%
Dec 25	28°C	18°C	35°C 2019	15°C 1992	74%
Dec 26	27°C	18°C	35°C 2019	14°C 1992	74%
Dec 27	27°C	18°C	33°C 2019	13°C 1992	75%
Dec 28	27°C	18°C	33°C 1997	16°C 1992	75%
Dec 29	27°C	18°C	34°C 1997	17°C 2000	75%
Dec 30	27°C	18°C	32°C 1999	16°C 1991	76%
Dec 31	27°C	18°C	35°C 2019	16°C 1991	76%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

December 1: sunrise 5:29 AM, sunset 6:33 PM
December 31: sunrise 5:41 AM, sunset 6:48 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.