Port Loko Weather in December

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

Average highs run from 30°C on December 1 to 31°C on December 31, and lows from 23°C to 21°C. Normal precipitation for the month is 3 mm over about 0 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: 30°C
Average low: 22°C
Precipitation: 3 mm
Reanalysis high: 37°CDec 15, 2002
Reanalysis low: 15°CDec 31, 2012
Daylight: 11 h 39 min to 11 h 38 min
Cloud cover: 37%
Humidity: 74%
Dew point: 20°C
Wind: 7.9 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	30°C	23°C	33°C 2011	18°C 2015	6%
Dec 2	30°C	23°C	32°C 2007	19°C 1993	5%
Dec 3	30°C	23°C	32°C 2011	19°C 2018	4%
Dec 4	30°C	23°C	33°C 2011	19°C 1994	4%
Dec 5	30°C	23°C	34°C 2011	18°C 2009	3%
Dec 6	30°C	23°C	34°C 2011	17°C 2006	3%
Dec 7	30°C	23°C	34°C 2011	18°C 1994	2%
Dec 8	30°C	22°C	34°C 2011	18°C 1994	2%
Dec 9	30°C	22°C	34°C 2011	18°C 1994	2%
Dec 10	30°C	22°C	34°C 2011	18°C 2009	2%
Dec 11	30°C	22°C	34°C 2002	17°C 2009	2%
Dec 12	30°C	22°C	35°C 2002	17°C 2000	2%
Dec 13	30°C	22°C	36°C 2002	17°C 2014	2%
Dec 14	30°C	22°C	37°C 2002	18°C 1999	2%
Dec 15	30°C	22°C	37°C 2002	18°C 1999	2%
Dec 16	30°C	22°C	34°C 2011	18°C 2018	2%
Dec 17	31°C	22°C	34°C 2011	16°C 2015	1%
Dec 18	31°C	22°C	34°C 2002	17°C 1991	1%
Dec 19	31°C	22°C	35°C 2002	18°C 1994	1%
Dec 20	31°C	22°C	34°C 2002	16°C 2013	1%
Dec 21	31°C	22°C	34°C 2011	16°C 2012	1%
Dec 22	31°C	22°C	35°C 2011	18°C 2012	0%
Dec 23	31°C	22°C	35°C 2011	17°C 2013	0%
Dec 24	31°C	22°C	36°C 2002	17°C 2013	0%
Dec 25	31°C	21°C	35°C 2002	17°C 2015	0%
Dec 26	31°C	21°C	35°C 2011	17°C 1997	0%
Dec 27	31°C	21°C	36°C 2011	17°C 1997	0%
Dec 28	31°C	21°C	35°C 2011	16°C 1997	0%
Dec 29	31°C	21°C	34°C 2002	16°C 1997	1%
Dec 30	31°C	21°C	34°C 2002	17°C 2014	1%
Dec 31	31°C	21°C	37°C 2002	15°C 2012	1%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT).

December 1: sunrise 6:51 AM, sunset 6:30 PM
December 31: sunrise 7:05 AM, sunset 6:43 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.