Mbaïki Weather in December

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

Average highs run from 31°C on December 1 to 33°C on December 31, and lows from 21°C to 20°C. Normal precipitation for the month is 22 mm over about 6 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: 22 mm
Reanalysis high: 39°CDec 20, 2005
Reanalysis low: 15°CDec 23, 1991
Daylight: 11 h 55 min to 11 h 54 min
Cloud cover: 53%
Humidity: 69%
Dew point: 19°C
Wind: 4.0 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	31°C	21°C	37°C 2006	17°C 2011	30%
Dec 2	31°C	21°C	37°C 2006	18°C 2011	30%
Dec 3	31°C	21°C	37°C 2004	17°C 2011	29%
Dec 4	31°C	21°C	37°C 2006	16°C 2011	30%
Dec 5	31°C	21°C	38°C 2006	16°C 2011	29%
Dec 6	31°C	21°C	38°C 2006	18°C 2011	28%
Dec 7	31°C	21°C	37°C 2003	17°C 2019	26%
Dec 8	31°C	21°C	37°C 2006	17°C 2011	24%
Dec 9	31°C	21°C	38°C 2006	18°C 2011	23%
Dec 10	31°C	21°C	38°C 2006	17°C 2019	23%
Dec 11	31°C	21°C	38°C 2006	17°C 2010	22%
Dec 12	31°C	21°C	38°C 2006	18°C 2010	20%
Dec 13	31°C	21°C	36°C 2006	18°C 2011	20%
Dec 14	31°C	21°C	37°C 2003	17°C 2000	19%
Dec 15	32°C	21°C	38°C 2005	16°C 2013	17%
Dec 16	32°C	21°C	39°C 2005	16°C 2013	15%
Dec 17	32°C	21°C	39°C 2005	15°C 2013	13%
Dec 18	32°C	21°C	37°C 2006	17°C 2013	12%
Dec 19	32°C	21°C	39°C 2005	17°C 2013	10%
Dec 20	32°C	20°C	39°C 2005	17°C 2013	10%
Dec 21	32°C	20°C	37°C 2004	16°C 1991	10%
Dec 22	32°C	20°C	38°C 2006	16°C 1991	9%
Dec 23	32°C	20°C	37°C 2006	15°C 1991	9%
Dec 24	32°C	20°C	38°C 2006	15°C 1991	9%
Dec 25	32°C	20°C	37°C 2006	15°C 2002	8%
Dec 26	32°C	20°C	37°C 2005	17°C 1995	9%
Dec 27	32°C	20°C	38°C 2003	17°C 2007	8%
Dec 28	32°C	20°C	38°C 2005	18°C 2019	9%
Dec 29	33°C	20°C	39°C 2005	18°C 2019	8%
Dec 30	33°C	20°C	39°C 2005	18°C 2002	8%
Dec 31	33°C	20°C	39°C 2003	18°C 2019	8%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+1).

December 1: sunrise 5:40 AM, sunset 5:35 PM
December 31: sunrise 5:54 AM, sunset 5:48 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.