Nyimba Weather in December

NASA POWER reanalysis for the half-degree grid cell around Nyimba, 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 28°C on December 31, and lows from 20°C to 19°C. Normal precipitation for the month is 214 mm over about 25 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: 20°C
Precipitation: 214 mm
Reanalysis high: 40°CDec 10, 2015
Reanalysis low: 14°CDec 31, 2017
Daylight: 12 h 55 min to 12 h 59 min
Cloud cover: 81%
Humidity: 72%
Dew point: 18°C
Wind: 13.0 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	20°C	38°C 2013	17°C 1992	65%
Dec 2	32°C	20°C	37°C 2016	18°C 1991	66%
Dec 3	31°C	20°C	38°C 2011	18°C 2003	68%
Dec 4	31°C	20°C	37°C 2014	18°C 1998	70%
Dec 5	31°C	20°C	37°C 2013	16°C 1998	71%
Dec 6	31°C	20°C	37°C 1992	17°C 1998	74%
Dec 7	31°C	20°C	38°C 2015	17°C 1998	76%
Dec 8	30°C	20°C	39°C 2015	18°C 1996	79%
Dec 9	30°C	20°C	39°C 2015	17°C 2010	80%
Dec 10	30°C	20°C	40°C 2015	18°C 2010	82%
Dec 11	30°C	20°C	39°C 2015	18°C 1991	84%
Dec 12	30°C	20°C	37°C 2015	17°C 1994	85%
Dec 13	30°C	20°C	35°C 2015	15°C 1994	86%
Dec 14	29°C	20°C	33°C 1994	16°C 2000	86%
Dec 15	29°C	20°C	33°C 1991	17°C 2009	87%
Dec 16	29°C	20°C	33°C 1994	15°C 1994	88%
Dec 17	29°C	20°C	34°C 1994	17°C 1994	87%
Dec 18	29°C	20°C	36°C 1994	17°C 1999	88%
Dec 19	29°C	20°C	36°C 1994	18°C 2011	88%
Dec 20	29°C	20°C	37°C 1994	16°C 2011	88%
Dec 21	29°C	20°C	36°C 1999	16°C 2004	87%
Dec 22	29°C	20°C	35°C 1999	16°C 2012	87%
Dec 23	29°C	20°C	33°C 2011	18°C 2012	86%
Dec 24	28°C	20°C	34°C 1994	17°C 2013	86%
Dec 25	28°C	20°C	33°C 2016	18°C 1993	86%
Dec 26	28°C	20°C	32°C 2006	18°C 1992	87%
Dec 27	28°C	20°C	34°C 1999	18°C 1992	86%
Dec 28	28°C	20°C	34°C 1994	18°C 2002	86%
Dec 29	28°C	20°C	31°C 1994	18°C 1996	87%
Dec 30	28°C	19°C	32°C 1993	17°C 2017	87%
Dec 31	28°C	19°C	33°C 1999	14°C 2017	86%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:18 AM, sunset 6:13 PM
December 31: sunrise 5:30 AM, sunset 6:29 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.