Ilongero Weather in January

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

Average highs run from 27°C on January 1 to 27°C on January 31, and lows from 16°C to 16°C. Normal precipitation for the month is 146 mm over about 19 wet days.

January day by day

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

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

January at a glance

Average high: 27°C
Average low: 16°C
Precipitation: 146 mm
Reanalysis high: 34°CJan 23, 1992
Reanalysis low: 12°CJan 2, 2012
Daylight: 12 h 24 min to 12 h 18 min
Cloud cover: 68%
Humidity: 70%
Dew point: 14°C
Wind: 11.2 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
Jan 1	27°C	16°C	32°C 1994	13°C 2007	67%
Jan 2	27°C	16°C	33°C 1994	12°C 2012	67%
Jan 3	27°C	16°C	31°C 1997	14°C 2012	68%
Jan 4	27°C	16°C	32°C 1999	14°C 2012	68%
Jan 5	27°C	16°C	32°C 1999	14°C 2005	68%
Jan 6	27°C	16°C	32°C 2017	14°C 2007	68%
Jan 7	27°C	16°C	33°C 2017	14°C 2002	68%
Jan 8	27°C	16°C	32°C 2006	13°C 2003	68%
Jan 9	27°C	16°C	32°C 1999	14°C 2003	68%
Jan 10	27°C	16°C	32°C 1999	14°C 2013	68%
Jan 11	27°C	16°C	31°C 2017	14°C 2018	69%
Jan 12	27°C	16°C	32°C 2017	14°C 2014	68%
Jan 13	27°C	16°C	32°C 2017	14°C 2003	68%
Jan 14	27°C	16°C	33°C 2017	13°C 2003	66%
Jan 15	27°C	16°C	32°C 2009	14°C 2010	65%
Jan 16	27°C	16°C	32°C 2000	14°C 2002	65%
Jan 17	27°C	16°C	33°C 2000	14°C 2015	64%
Jan 18	27°C	16°C	33°C 2017	14°C 1995	63%
Jan 19	27°C	16°C	32°C 2017	14°C 2014	62%
Jan 20	27°C	16°C	33°C 1992	14°C 2003	61%
Jan 21	27°C	16°C	33°C 1992	14°C 1993	61%
Jan 22	27°C	16°C	33°C 1992	14°C 1997	60%
Jan 23	27°C	16°C	34°C 1992	14°C 2001	59%
Jan 24	27°C	16°C	33°C 2017	13°C 2007	59%
Jan 25	27°C	16°C	33°C 1992	13°C 1999	58%
Jan 26	27°C	16°C	32°C 2000	13°C 2012	57%
Jan 27	27°C	16°C	33°C 2006	14°C 2015	57%
Jan 28	27°C	16°C	33°C 2006	14°C 2011	57%
Jan 29	27°C	16°C	32°C 2011	14°C 2003	58%
Jan 30	27°C	16°C	32°C 1994	14°C 2014	58%
Jan 31	27°C	16°C	33°C 2000	13°C 2003	58%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

January 1: sunrise 6:32 AM, sunset 6:56 PM
January 31: sunrise 6:45 AM, sunset 7:03 PM

Every day of January: 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.