Rwamagana Weather in December

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

Average highs run from 26°C on December 1 to 27°C on December 31, and lows from 16°C to 16°C. Normal precipitation for the month is 93 mm over about 22 wet days.

December day by day

The normal high and low for each date, and the record, in °C.

Normal low
Normal high
Record high
Record low

December at a glance

Average high: 26°C
Average low: 16°C
Precipitation: 93 mm
Record high: 31°CDec 17, 2005
Record low: 11°CDec 30, 1988
Daylight: 12 h 14 min to 12 h 14 min
Cloud cover: 77%
Humidity: 76%
Dew point: 16°C
Wind: 7.6 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	Record high	Record low	Chance wet
Dec 1	26°C	16°C	29°C 1998	14°C 1988	79%
Dec 2	26°C	16°C	29°C 2015	15°C 1995	79%
Dec 3	26°C	16°C	29°C 2012	14°C 1995	80%
Dec 4	26°C	16°C	28°C 2004	14°C 2006	80%
Dec 5	26°C	16°C	29°C 2004	14°C 1984	80%
Dec 6	26°C	16°C	28°C 1995	14°C 1988	79%
Dec 7	26°C	16°C	30°C 2010	14°C 1995	77%
Dec 8	26°C	16°C	30°C 2014	13°C 1989	75%
Dec 9	26°C	16°C	29°C 2012	14°C 1995	74%
Dec 10	26°C	16°C	29°C 2012	14°C 1983	73%
Dec 11	26°C	16°C	29°C 2004	14°C 1989	72%
Dec 12	26°C	16°C	29°C 1996	15°C 1995	71%
Dec 13	26°C	16°C	30°C 1996	14°C 1982	71%
Dec 14	26°C	16°C	30°C 1996	13°C 1990	70%
Dec 15	26°C	16°C	30°C 2014	12°C 1985	69%
Dec 16	26°C	16°C	30°C 2014	13°C 1988	67%
Dec 17	26°C	16°C	31°C 2005	14°C 1985	66%
Dec 18	26°C	16°C	31°C 2005	15°C 1985	64%
Dec 19	26°C	16°C	31°C 2005	14°C 1995	62%
Dec 20	26°C	16°C	31°C 2005	14°C 1995	61%
Dec 21	27°C	16°C	31°C 2005	14°C 1989	61%
Dec 22	27°C	16°C	31°C 2005	14°C 1988	61%
Dec 23	27°C	16°C	31°C 2004	12°C 2020	61%
Dec 24	27°C	16°C	30°C 2005	16°C 1987	60%
Dec 25	27°C	16°C	30°C 2005	16°C 1996	61%
Dec 26	27°C	16°C	29°C 2004	15°C 1994	60%
Dec 27	27°C	16°C	29°C 2015	13°C 1986	60%
Dec 28	27°C	16°C	30°C 2004	14°C 1995	59%
Dec 29	27°C	16°C	31°C 1987	14°C 1975	59%
Dec 30	27°C	16°C	31°C 2015	11°C 1988	60%
Dec 31	27°C	16°C	30°C 1987	11°C 1984	60%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:40 AM, sunset 5:54 PM
December 31: sunrise 5:54 AM, sunset 6:08 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station RWM00064387, every year on file, quality-flagged values removed. 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.