Ambatolampy Weather in December

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

Average highs run from 23°C on December 1 to 23°C on December 31, and lows from 14°C to 15°C. Normal precipitation for the month is 412 mm over about 28 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: 23°C
Average low: 14°C
Precipitation: 412 mm
Reanalysis high: 27°CDec 31, 2008
Reanalysis low: 10°CDec 13, 1992
Daylight: 13 h 13 min to 13 h 17 min
Cloud cover: 74%
Humidity: 84%
Dew point: 15°C
Wind: 7.9 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	23°C	14°C	27°C 1996	11°C 1992	85%
Dec 2	23°C	14°C	25°C 1997	11°C 1992	86%
Dec 3	23°C	14°C	26°C 2011	10°C 2007	87%
Dec 4	23°C	14°C	26°C 2020	11°C 2012	88%
Dec 5	23°C	14°C	26°C 1991	10°C 1992	89%
Dec 6	23°C	14°C	26°C 2015	10°C 1992	90%
Dec 7	23°C	14°C	27°C 2015	11°C 1992	89%
Dec 8	23°C	14°C	26°C 2015	10°C 1991	89%
Dec 9	23°C	14°C	26°C 2000	11°C 2016	89%
Dec 10	23°C	14°C	26°C 2018	10°C 1993	89%
Dec 11	23°C	14°C	26°C 2015	11°C 1992	90%
Dec 12	23°C	14°C	27°C 2001	11°C 1993	90%
Dec 13	23°C	14°C	26°C 2015	10°C 1992	91%
Dec 14	23°C	14°C	26°C 2001	11°C 2001	92%
Dec 15	23°C	14°C	26°C 2015	10°C 1992	92%
Dec 16	23°C	14°C	26°C 2015	10°C 1993	91%
Dec 17	23°C	14°C	25°C 2013	12°C 1997	91%
Dec 18	23°C	14°C	26°C 2010	12°C 1992	90%
Dec 19	23°C	14°C	26°C 1995	10°C 1992	90%
Dec 20	23°C	14°C	26°C 1993	11°C 2002	90%
Dec 21	23°C	14°C	26°C 2007	11°C 2011	90%
Dec 22	23°C	14°C	27°C 2007	11°C 2011	90%
Dec 23	23°C	14°C	26°C 2016	10°C 1992	90%
Dec 24	23°C	14°C	26°C 2016	12°C 2013	91%
Dec 25	23°C	14°C	26°C 2016	11°C 2009	91%
Dec 26	23°C	14°C	26°C 2011	11°C 2018	91%
Dec 27	23°C	14°C	26°C 2018	11°C 1999	91%
Dec 28	23°C	14°C	25°C 2010	12°C 2014	91%
Dec 29	23°C	14°C	25°C 1992	12°C 1994	91%
Dec 30	23°C	15°C	27°C 2016	12°C 2012	92%
Dec 31	23°C	15°C	27°C 2008	12°C 2013	92%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:03 AM, sunset 6:16 PM
December 31: sunrise 5:15 AM, sunset 6:32 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.