Kandy Weather in December

NASA POWER reanalysis for the half-degree grid cell around Kandy, 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 28°C on December 31, and lows from 21°C to 20°C. Normal precipitation for the month is 202 mm over about 19 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: 202 mm
Reanalysis high: 33°CDec 6, 1996
Reanalysis low: 15°CDec 26, 1992
Daylight: 11 h 44 min to 11 h 43 min
Cloud cover: 72%
Humidity: 88%
Dew point: 21°C
Wind: 13.3 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	21°C	32°C 1996	16°C 1991	66%
Dec 2	28°C	21°C	32°C 1996	17°C 1991	66%
Dec 3	28°C	21°C	33°C 1996	17°C 1991	65%
Dec 4	28°C	21°C	33°C 1996	18°C 1991	64%
Dec 5	28°C	21°C	33°C 1996	19°C 2011	63%
Dec 6	28°C	21°C	33°C 1996	18°C 1991	61%
Dec 7	28°C	21°C	31°C 1995	17°C 1991	61%
Dec 8	28°C	21°C	32°C 1995	17°C 1991	61%
Dec 9	28°C	21°C	33°C 1995	17°C 1991	62%
Dec 10	28°C	21°C	32°C 1995	17°C 1999	63%
Dec 11	28°C	21°C	31°C 1995	17°C 2000	62%
Dec 12	28°C	21°C	31°C 1995	17°C 1994	62%
Dec 13	28°C	21°C	32°C 1995	16°C 1994	62%
Dec 14	28°C	21°C	32°C 1995	18°C 2012	62%
Dec 15	28°C	21°C	32°C 1995	17°C 2001	62%
Dec 16	28°C	21°C	32°C 1995	17°C 2001	64%
Dec 17	28°C	21°C	32°C 1995	18°C 1995	63%
Dec 18	28°C	21°C	33°C 1995	19°C 1998	63%
Dec 19	28°C	21°C	32°C 1995	17°C 2004	63%
Dec 20	28°C	21°C	33°C 1995	16°C 1999	63%
Dec 21	28°C	20°C	32°C 1995	16°C 2004	62%
Dec 22	27°C	20°C	32°C 1996	16°C 2004	61%
Dec 23	27°C	20°C	31°C 1995	17°C 2016	59%
Dec 24	27°C	20°C	32°C 1995	16°C 2016	58%
Dec 25	27°C	20°C	33°C 1995	16°C 1992	56%
Dec 26	28°C	20°C	32°C 1995	15°C 1992	54%
Dec 27	28°C	20°C	32°C 1995	16°C 1992	52%
Dec 28	28°C	20°C	32°C 1995	16°C 1992	50%
Dec 29	28°C	20°C	32°C 1994	16°C 2002	48%
Dec 30	28°C	20°C	32°C 1995	16°C 2006	47%
Dec 31	28°C	20°C	31°C 1996	16°C 2006	46%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:04 AM, sunset 5:48 PM
December 31: sunrise 6:19 AM, sunset 6:02 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.