Marechal Thaumaturgo Weather in May

NASA POWER reanalysis for the half-degree grid cell around Marechal Thaumaturgo, 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 May 1 to 29°C on May 31, and lows from 22°C to 21°C. Normal precipitation for the month is 105 mm over about 16 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: 28°C
Average low: 21°C
Precipitation: 105 mm
Reanalysis high: 34°CMay 12, 1992
Reanalysis low: 14°CMay 20, 1998
Daylight: 11 h 47 min to 11 h 38 min
Cloud cover: 66%
Humidity: 88%
Dew point: 23°C
Wind: 2.9 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
May 1	28°C	22°C	31°C 1992	19°C 2016	60%
May 2	28°C	22°C	33°C 2013	18°C 2012	59%
May 3	28°C	22°C	31°C 2016	18°C 2005	58%
May 4	28°C	22°C	32°C 2013	17°C 2008	55%
May 5	28°C	22°C	33°C 2016	16°C 2008	55%
May 6	28°C	22°C	33°C 2016	17°C 2008	56%
May 7	28°C	22°C	34°C 2016	19°C 2004	55%
May 8	28°C	22°C	33°C 2016	18°C 2003	54%
May 9	28°C	22°C	33°C 1992	18°C 2020	53%
May 10	28°C	21°C	34°C 1992	17°C 2006	53%
May 11	28°C	21°C	34°C 1992	16°C 2006	52%
May 12	28°C	21°C	34°C 1992	16°C 2006	51%
May 13	28°C	21°C	33°C 2016	16°C 2006	50%
May 14	28°C	21°C	33°C 2016	15°C 2006	51%
May 15	28°C	21°C	34°C 2016	15°C 2006	50%
May 16	28°C	21°C	32°C 2016	18°C 2006	51%
May 17	28°C	21°C	32°C 2010	17°C 1998	51%
May 18	28°C	21°C	33°C 2020	16°C 1998	51%
May 19	28°C	21°C	33°C 1992	15°C 1998	51%
May 20	28°C	21°C	33°C 1992	14°C 1998	50%
May 21	28°C	21°C	33°C 1992	16°C 1998	48%
May 22	29°C	21°C	34°C 1992	17°C 1998	45%
May 23	29°C	21°C	33°C 2010	18°C 2006	44%
May 24	29°C	21°C	32°C 2010	16°C 2006	44%
May 25	29°C	21°C	33°C 1992	16°C 2007	44%
May 26	29°C	21°C	34°C 1992	15°C 2007	45%
May 27	29°C	21°C	34°C 1992	17°C 1995	45%
May 28	29°C	21°C	33°C 2005	16°C 1995	45%
May 29	29°C	21°C	34°C 1992	18°C 2020	45%
May 30	29°C	21°C	34°C 2016	18°C 2004	45%
May 31	29°C	21°C	33°C 2016	18°C 2011	43%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-5).

May 1: sunrise 5:55 AM, sunset 5:42 PM
May 31: sunrise 6:00 AM, sunset 5:38 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.