Katumba Weather in December

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

Average highs run from 25°C on December 1 to 23°C on December 31, and lows from 13°C to 14°C. Normal precipitation for the month is 285 mm over about 22 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: 24°C
Average low: 14°C
Precipitation: 285 mm
Reanalysis high: 30°CDec 17, 1998
Reanalysis low: 9°CDec 5, 1993
Daylight: 12 h 37 min to 12 h 39 min
Cloud cover: 79%
Humidity: 81%
Dew point: 14°C
Wind: 7.2 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	25°C	13°C	29°C 2001	11°C 1996	55%
Dec 2	25°C	13°C	29°C 2001	11°C 1996	57%
Dec 3	25°C	13°C	29°C 2001	11°C 1993	58%
Dec 4	25°C	13°C	29°C 1993	10°C 1993	59%
Dec 5	25°C	13°C	28°C 2005	9°C 1993	60%
Dec 6	25°C	14°C	29°C 2005	9°C 1992	61%
Dec 7	25°C	14°C	28°C 2002	12°C 2000	64%
Dec 8	25°C	14°C	29°C 2001	12°C 2001	66%
Dec 9	24°C	14°C	29°C 2005	11°C 1999	68%
Dec 10	24°C	14°C	28°C 1993	11°C 2009	70%
Dec 11	24°C	14°C	27°C 1999	11°C 2009	72%
Dec 12	24°C	14°C	28°C 1993	11°C 1993	74%
Dec 13	24°C	14°C	27°C 1998	10°C 1995	76%
Dec 14	24°C	14°C	28°C 1998	12°C 2010	79%
Dec 15	24°C	14°C	28°C 1998	11°C 2010	79%
Dec 16	24°C	14°C	28°C 2001	11°C 2005	80%
Dec 17	24°C	14°C	30°C 1998	12°C 2005	81%
Dec 18	23°C	14°C	29°C 1998	12°C 1998	81%
Dec 19	23°C	14°C	29°C 1998	12°C 1999	81%
Dec 20	23°C	14°C	29°C 1998	11°C 1998	82%
Dec 21	23°C	14°C	28°C 1993	11°C 1999	82%
Dec 22	23°C	14°C	29°C 1993	10°C 1999	81%
Dec 23	23°C	14°C	28°C 1993	12°C 1999	81%
Dec 24	23°C	14°C	29°C 1993	11°C 1993	81%
Dec 25	23°C	14°C	29°C 1993	11°C 1996	82%
Dec 26	23°C	14°C	27°C 1993	11°C 1996	82%
Dec 27	23°C	14°C	28°C 1999	12°C 1999	82%
Dec 28	23°C	14°C	29°C 1999	10°C 1999	81%
Dec 29	23°C	14°C	29°C 1993	12°C 1993	82%
Dec 30	23°C	14°C	28°C 1993	13°C 1991	82%
Dec 31	23°C	14°C	29°C 1993	11°C 1992	82%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+3).

December 1: sunrise 6:16 AM, sunset 6:53 PM
December 31: sunrise 6:29 AM, sunset 7:08 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.