Yei Weather in December

NASA POWER reanalysis for the half-degree grid cell around Yei, 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 19°C to 19°C. Normal precipitation for the month is 34 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: 19°C
Precipitation: 34 mm
Reanalysis high: 38°CDec 21, 2005
Reanalysis low: 12°CDec 15, 2013
Daylight: 11 h 54 min to 11 h 54 min
Cloud cover: 48%
Humidity: 59%
Dew point: 15°C
Wind: 11.5 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	19°C	37°C 2005	16°C 2011	28%
Dec 2	31°C	19°C	36°C 2008	17°C 2020	28%
Dec 3	31°C	19°C	36°C 2005	16°C 2015	28%
Dec 4	31°C	20°C	36°C 2005	17°C 2019	27%
Dec 5	31°C	20°C	36°C 2007	16°C 1992	26%
Dec 6	31°C	20°C	36°C 2007	17°C 1992	25%
Dec 7	31°C	19°C	36°C 2008	17°C 2015	24%
Dec 8	31°C	19°C	37°C 2008	17°C 2015	24%
Dec 9	31°C	19°C	37°C 2005	17°C 2013	22%
Dec 10	31°C	19°C	37°C 2005	17°C 1995	22%
Dec 11	31°C	19°C	37°C 2005	16°C 2000	21%
Dec 12	32°C	19°C	36°C 1998	17°C 2015	20%
Dec 13	32°C	19°C	37°C 2005	16°C 2017	19%
Dec 14	32°C	19°C	37°C 2005	13°C 2013	17%
Dec 15	32°C	19°C	37°C 2005	12°C 2013	16%
Dec 16	32°C	19°C	38°C 2005	14°C 2013	15%
Dec 17	32°C	19°C	37°C 2005	14°C 2013	14%
Dec 18	32°C	19°C	38°C 2005	15°C 2013	13%
Dec 19	32°C	19°C	38°C 2005	16°C 2013	12%
Dec 20	32°C	19°C	38°C 2005	15°C 2013	11%
Dec 21	32°C	19°C	38°C 2005	16°C 1996	11%
Dec 22	32°C	19°C	38°C 2005	16°C 2014	11%
Dec 23	32°C	19°C	38°C 2005	15°C 2014	10%
Dec 24	33°C	19°C	38°C 2005	15°C 2014	10%
Dec 25	33°C	19°C	37°C 2005	15°C 2002	9%
Dec 26	33°C	19°C	36°C 1999	16°C 2002	9%
Dec 27	33°C	19°C	36°C 2005	16°C 2002	8%
Dec 28	33°C	19°C	36°C 1998	16°C 2002	8%
Dec 29	33°C	19°C	37°C 2005	17°C 2014	8%
Dec 30	33°C	19°C	37°C 2005	16°C 1991	8%
Dec 31	33°C	19°C	37°C 2000	16°C 1991	8%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:49 AM, sunset 5:43 PM
December 31: sunrise 6:03 AM, sunset 5:57 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.