Vriddhāchalam Weather in December

NASA POWER reanalysis for the half-degree grid cell around Vriddhāchalam, 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 22°C to 20°C. Normal precipitation for the month is 121 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: 28°C
Average low: 21°C
Precipitation: 121 mm
Reanalysis high: 33°CDec 9, 2016
Reanalysis low: 16°CDec 1, 1996
Daylight: 11 h 30 min to 11 h 27 min
Cloud cover: 58%
Humidity: 83%
Dew point: 21°C
Wind: 15.5 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	28°C	22°C	30°C 2002	16°C 1996	50%
Dec 2	28°C	22°C	30°C 2002	16°C 1996	48%
Dec 3	28°C	21°C	31°C 2016	17°C 1996	47%
Dec 4	28°C	21°C	32°C 2016	18°C 2014	45%
Dec 5	28°C	21°C	32°C 2016	18°C 1994	44%
Dec 6	28°C	21°C	31°C 1996	18°C 1994	44%
Dec 7	28°C	21°C	31°C 2016	18°C 2001	43%
Dec 8	28°C	21°C	32°C 2016	17°C 2005	42%
Dec 9	28°C	21°C	33°C 2016	17°C 1999	41%
Dec 10	28°C	21°C	32°C 2016	17°C 1994	40%
Dec 11	28°C	21°C	32°C 2016	18°C 1994	38%
Dec 12	28°C	21°C	32°C 2016	17°C 1994	37%
Dec 13	28°C	21°C	32°C 2016	17°C 1994	36%
Dec 14	28°C	21°C	31°C 2016	17°C 2000	36%
Dec 15	28°C	21°C	32°C 2016	18°C 2000	35%
Dec 16	28°C	21°C	31°C 2003	17°C 2013	34%
Dec 17	28°C	21°C	31°C 2016	19°C 2004	33%
Dec 18	28°C	21°C	31°C 2016	18°C 2004	31%
Dec 19	28°C	21°C	31°C 2016	17°C 1999	30%
Dec 20	28°C	21°C	31°C 2016	18°C 2000	28%
Dec 21	28°C	21°C	32°C 2016	16°C 2004	26%
Dec 22	28°C	21°C	32°C 2016	17°C 1998	25%
Dec 23	28°C	21°C	30°C 1995	18°C 2010	24%
Dec 24	28°C	21°C	31°C 1995	17°C 2007	23%
Dec 25	28°C	20°C	31°C 2016	16°C 2007	21%
Dec 26	28°C	20°C	33°C 2016	17°C 2007	19%
Dec 27	28°C	20°C	33°C 2016	17°C 2011	18%
Dec 28	28°C	20°C	31°C 2016	17°C 2008	16%
Dec 29	28°C	20°C	31°C 2016	17°C 2008	15%
Dec 30	29°C	20°C	31°C 2012	18°C 2006	14%
Dec 31	29°C	20°C	31°C 2012	17°C 2008	13%

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 5:47 PM
December 31: sunrise 6:32 AM, sunset 5:59 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.