Guáimaro Weather in May

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

Average highs run from 34°C on May 1 to 33°C on May 31, and lows from 23°C to 24°C. Normal precipitation for the month is 115 mm over about 12 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: 33°C
Average low: 23°C
Precipitation: 115 mm
Reanalysis high: 39°CMay 12, 2006
Reanalysis low: 18°CMay 3, 1992
Daylight: 12 h 55 min to 13 h 19 min
Cloud cover: 54%
Humidity: 70%
Dew point: 21°C
Wind: 14.4 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	34°C	23°C	38°C 2002	18°C 1992	31%
May 2	34°C	23°C	38°C 1997	19°C 1992	32%
May 3	34°C	23°C	38°C 1997	18°C 1992	32%
May 4	34°C	23°C	38°C 2004	19°C 1992	30%
May 5	34°C	23°C	38°C 2020	19°C 2006	30%
May 6	34°C	23°C	37°C 1998	19°C 2006	30%
May 7	34°C	23°C	37°C 2003	19°C 2012	30%
May 8	34°C	23°C	38°C 1998	19°C 2016	31%
May 9	34°C	23°C	39°C 1998	19°C 2016	31%
May 10	34°C	23°C	39°C 2006	20°C 2011	32%
May 11	34°C	23°C	38°C 2006	20°C 2017	33%
May 12	33°C	23°C	39°C 2006	19°C 2017	35%
May 13	33°C	23°C	38°C 2003	21°C 2016	36%
May 14	33°C	23°C	38°C 2003	20°C 2011	38%
May 15	33°C	23°C	38°C 2003	21°C 2011	40%
May 16	33°C	23°C	37°C 2003	21°C 2008	41%
May 17	33°C	23°C	38°C 2003	21°C 2001	42%
May 18	33°C	23°C	38°C 2005	22°C 1998	43%
May 19	33°C	23°C	38°C 1997	22°C 1998	45%
May 20	33°C	24°C	38°C 1998	21°C 2000	46%
May 21	33°C	24°C	38°C 1997	20°C 2000	47%
May 22	33°C	24°C	38°C 1997	21°C 2000	47%
May 23	33°C	24°C	38°C 1998	20°C 1992	48%
May 24	33°C	24°C	38°C 2006	20°C 1992	49%
May 25	33°C	24°C	37°C 2020	21°C 2016	49%
May 26	33°C	24°C	39°C 2020	21°C 1992	49%
May 27	33°C	24°C	38°C 2006	21°C 1992	48%
May 28	33°C	24°C	38°C 2004	22°C 1992	48%
May 29	33°C	24°C	38°C 1997	23°C 2009	48%
May 30	33°C	24°C	38°C 1996	23°C 2019	47%
May 31	33°C	24°C	37°C 1996	22°C 2009	46%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-4).

May 1: sunrise 6:39 AM, sunset 7:34 PM
May 31: sunrise 6:28 AM, sunset 7:47 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.