Oyugis Weather in December

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

Average highs run from 28°C on December 1 to 29°C on December 31, and lows from 20°C to 20°C. Normal precipitation for the month is 143 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: 28°C
Average low: 20°C
Precipitation: 143 mm
Reanalysis high: 34°CDec 21, 2005
Reanalysis low: 15°CDec 15, 2003
Daylight: 12 h 09 min to 12 h 10 min
Cloud cover: 59%
Humidity: 64%
Dew point: 16°C
Wind: 10.8 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	28°C	20°C	32°C 1998	19°C 2011	75%
Dec 2	28°C	20°C	33°C 1998	18°C 2011	75%
Dec 3	28°C	20°C	31°C 1998	17°C 1997	74%
Dec 4	28°C	20°C	32°C 1998	18°C 1995	74%
Dec 5	28°C	20°C	32°C 1998	18°C 2014	75%
Dec 6	28°C	20°C	33°C 1998	19°C 2019	74%
Dec 7	28°C	20°C	32°C 1998	17°C 1994	72%
Dec 8	28°C	20°C	33°C 1998	18°C 1991	71%
Dec 9	28°C	20°C	32°C 1998	17°C 2011	70%
Dec 10	28°C	20°C	32°C 1998	17°C 2011	70%
Dec 11	28°C	20°C	33°C 1998	18°C 1994	69%
Dec 12	28°C	20°C	33°C 1998	17°C 1995	68%
Dec 13	28°C	20°C	32°C 1998	16°C 2008	67%
Dec 14	28°C	20°C	32°C 2005	15°C 2003	65%
Dec 15	28°C	20°C	32°C 2005	15°C 2003	64%
Dec 16	28°C	20°C	32°C 1998	16°C 2003	64%
Dec 17	28°C	20°C	31°C 2005	16°C 2007	63%
Dec 18	28°C	20°C	32°C 2005	16°C 2007	63%
Dec 19	28°C	20°C	32°C 2005	18°C 2003	63%
Dec 20	28°C	20°C	33°C 2005	17°C 2016	62%
Dec 21	28°C	20°C	34°C 2005	17°C 2017	61%
Dec 22	28°C	20°C	33°C 2005	17°C 2017	61%
Dec 23	28°C	20°C	32°C 2016	18°C 2008	60%
Dec 24	28°C	20°C	32°C 2005	17°C 2016	60%
Dec 25	28°C	20°C	32°C 1998	16°C 2003	59%
Dec 26	28°C	20°C	33°C 1993	16°C 2003	58%
Dec 27	28°C	20°C	32°C 1993	17°C 2003	57%
Dec 28	28°C	20°C	33°C 2005	16°C 2020	56%
Dec 29	28°C	20°C	33°C 2005	17°C 2003	56%
Dec 30	29°C	20°C	33°C 2005	16°C 1991	56%
Dec 31	29°C	20°C	33°C 2005	17°C 1991	55%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:26 AM, sunset 6:35 PM
December 31: sunrise 6:39 AM, sunset 6:49 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.