Uttiramerūr Weather in December

NASA POWER reanalysis for the half-degree grid cell around Uttiramerūr, 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 27°C on December 31, and lows from 23°C to 22°C. Normal precipitation for the month is 149 mm over about 9 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: 27°C
Average low: 23°C
Precipitation: 149 mm
Reanalysis high: 30°CDec 11, 2016
Reanalysis low: 18°CDec 25, 2007
Daylight: 11 h 26 min to 11 h 24 min
Cloud cover: 59%
Humidity: 80%
Dew point: 21°C
Wind: 18.0 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	23°C	29°C 2000	19°C 1996	50%
Dec 2	28°C	23°C	29°C 2016	19°C 1996	49%
Dec 3	28°C	23°C	29°C 1998	20°C 1996	49%
Dec 4	28°C	23°C	29°C 2016	20°C 2014	47%
Dec 5	28°C	23°C	29°C 2016	21°C 2014	46%
Dec 6	28°C	23°C	29°C 2016	20°C 2001	45%
Dec 7	28°C	23°C	29°C 2016	21°C 1999	44%
Dec 8	28°C	23°C	30°C 2016	20°C 2005	43%
Dec 9	28°C	23°C	30°C 2016	20°C 1999	42%
Dec 10	28°C	23°C	30°C 2016	19°C 1994	41%
Dec 11	28°C	23°C	30°C 2016	20°C 1994	40%
Dec 12	28°C	23°C	29°C 2018	19°C 1994	38%
Dec 13	28°C	23°C	29°C 2018	19°C 1994	37%
Dec 14	28°C	23°C	29°C 1997	20°C 2000	37%
Dec 15	28°C	23°C	29°C 1997	20°C 2000	35%
Dec 16	28°C	23°C	30°C 2003	20°C 2013	33%
Dec 17	27°C	23°C	30°C 2003	21°C 2018	32%
Dec 18	27°C	23°C	28°C 2015	21°C 2004	30%
Dec 19	27°C	23°C	29°C 2016	20°C 2002	30%
Dec 20	27°C	22°C	28°C 2019	20°C 2002	28%
Dec 21	27°C	22°C	29°C 2016	20°C 2002	26%
Dec 22	27°C	22°C	29°C 2016	20°C 2010	25%
Dec 23	27°C	22°C	28°C 2013	20°C 2016	25%
Dec 24	27°C	22°C	29°C 2003	19°C 2007	24%
Dec 25	27°C	22°C	29°C 2003	18°C 2007	22%
Dec 26	27°C	22°C	29°C 2016	19°C 2016	20%
Dec 27	27°C	22°C	29°C 2016	20°C 2011	19%
Dec 28	27°C	22°C	29°C 2016	20°C 2008	17%
Dec 29	27°C	22°C	29°C 2016	20°C 2008	17%
Dec 30	27°C	22°C	29°C 2012	20°C 1994	16%
Dec 31	27°C	22°C	29°C 2012	20°C 2008	16%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+5:30).

December 1: sunrise 6:17 AM, sunset 5:43 PM
December 31: sunrise 6:32 AM, sunset 5:56 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.