Mani Weather in December

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

Average highs run from 35°C on December 1 to 32°C on December 31, and lows from 18°C to 15°C. Normal precipitation for the month is 0 mm over about 0 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: 33°C
Average low: 17°C
Precipitation: 0 mm
Reanalysis high: 38°CDec 1, 2008
Reanalysis low: 10°CDec 18, 1994
Daylight: 11 h 24 min to 11 h 22 min
Cloud cover: 24%
Humidity: 21%
Dew point: -1°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	35°C	18°C	38°C 2008	14°C 2011	0%
Dec 2	35°C	18°C	38°C 2008	14°C 2011	0%
Dec 3	35°C	18°C	37°C 2005	15°C 2009	0%
Dec 4	34°C	18°C	37°C 1998	14°C 2015	0%
Dec 5	34°C	17°C	37°C 1998	13°C 2015	0%
Dec 6	34°C	17°C	37°C 1998	11°C 2008	0%
Dec 7	34°C	17°C	37°C 2014	12°C 1994	0%
Dec 8	34°C	17°C	36°C 2002	12°C 1994	0%
Dec 9	34°C	17°C	37°C 2002	12°C 2006	0%
Dec 10	34°C	17°C	36°C 2004	13°C 1994	0%
Dec 11	34°C	17°C	36°C 2004	13°C 2010	0%
Dec 12	34°C	17°C	37°C 2004	13°C 2014	0%
Dec 13	34°C	17°C	37°C 2004	12°C 2015	0%
Dec 14	34°C	17°C	37°C 2002	12°C 2011	0%
Dec 15	34°C	17°C	37°C 1995	13°C 2011	0%
Dec 16	33°C	17°C	37°C 2001	13°C 2011	0%
Dec 17	33°C	17°C	37°C 2001	13°C 2011	0%
Dec 18	33°C	17°C	37°C 2009	10°C 1994	0%
Dec 19	33°C	17°C	36°C 2009	11°C 1994	0%
Dec 20	33°C	16°C	37°C 2001	11°C 2015	0%
Dec 21	33°C	16°C	37°C 2004	13°C 2015	0%
Dec 22	33°C	16°C	37°C 2004	14°C 2013	0%
Dec 23	33°C	16°C	38°C 2004	14°C 2018	0%
Dec 24	33°C	16°C	38°C 2004	12°C 1991	0%
Dec 25	33°C	16°C	38°C 2004	12°C 1991	0%
Dec 26	32°C	16°C	37°C 2004	12°C 2015	0%
Dec 27	32°C	16°C	37°C 2004	12°C 2002	0%
Dec 28	32°C	15°C	37°C 2004	11°C 2015	0%
Dec 29	32°C	15°C	36°C 2013	11°C 2003	0%
Dec 30	32°C	15°C	37°C 2013	13°C 1993	0%
Dec 31	32°C	15°C	36°C 2013	12°C 2014	0%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT).

December 1: sunrise 6:08 AM, sunset 5:32 PM
December 31: sunrise 6:23 AM, sunset 5:45 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.