Maroantsetra Weather in May

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

Average highs run from 25°C on May 1 to 23°C on May 31, and lows from 19°C to 17°C. Normal precipitation for the month is 180 mm over about 25 wet days.

May day by day

The normal high and low for each date, in °C.

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

May at a glance

Average high: 24°C
Average low: 18°C
Precipitation: 180 mm
Reanalysis high: 28°CMay 9, 2003
Reanalysis low: 14°CMay 20, 2016
Daylight: 11 h 33 min to 11 h 17 min
Cloud cover: 60%
Humidity: 92%
Dew point: 19°C
Wind: 6.5 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
May 1	25°C	19°C	27°C 2015	17°C 1996	83%
May 2	25°C	19°C	27°C 2010	16°C 1996	82%
May 3	25°C	19°C	27°C 2001	16°C 1996	82%
May 4	24°C	19°C	28°C 2001	16°C 1996	82%
May 5	24°C	19°C	26°C 2010	16°C 1996	80%
May 6	24°C	19°C	26°C 2001	17°C 2000	80%
May 7	24°C	19°C	27°C 2003	17°C 2000	80%
May 8	24°C	19°C	28°C 2003	16°C 1996	80%
May 9	24°C	19°C	28°C 2003	16°C 1996	80%
May 10	24°C	19°C	27°C 2003	17°C 1996	81%
May 11	24°C	19°C	27°C 2003	16°C 2016	80%
May 12	24°C	18°C	27°C 2002	16°C 2013	80%
May 13	24°C	18°C	27°C 2014	16°C 1992	80%
May 14	24°C	18°C	26°C 2006	16°C 1992	81%
May 15	24°C	18°C	26°C 2002	16°C 1992	82%
May 16	24°C	18°C	26°C 2000	15°C 2004	82%
May 17	24°C	18°C	25°C 2004	17°C 2016	82%
May 18	24°C	18°C	25°C 2014	16°C 1992	82%
May 19	24°C	18°C	25°C 2006	15°C 2016	82%
May 20	24°C	18°C	25°C 2006	14°C 2016	82%
May 21	23°C	18°C	25°C 2006	15°C 2016	82%
May 22	23°C	18°C	25°C 2019	15°C 2016	81%
May 23	23°C	18°C	25°C 2019	15°C 2014	81%
May 24	23°C	18°C	26°C 2003	15°C 1995	81%
May 25	23°C	18°C	26°C 2003	15°C 2016	81%
May 26	23°C	17°C	26°C 2003	16°C 2016	81%
May 27	23°C	17°C	25°C 2009	15°C 2016	82%
May 28	23°C	17°C	25°C 2010	15°C 2015	82%
May 29	23°C	17°C	25°C 2009	15°C 2015	82%
May 30	23°C	17°C	25°C 2009	15°C 2004	82%
May 31	23°C	17°C	26°C 2009	15°C 2004	81%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

May 1: sunrise 5:52 AM, sunset 5:25 PM
May 31: sunrise 6:00 AM, sunset 5:17 PM

Every day of May: 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.