Las Margaritas Weather in May

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

Average highs run from 29°C on May 1 to 26°C on May 31, and lows from 16°C to 16°C. Normal precipitation for the month is 133 mm over about 19 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: 16°C
Precipitation: 133 mm
Reanalysis high: 36°CMay 10, 1998
Reanalysis low: 11°CMay 4, 1992
Daylight: 12 h 44 min to 13 h 02 min
Cloud cover: 69%
Humidity: 76%
Dew point: 15°C
Wind: 6.8 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	29°C	16°C	35°C 2016	12°C 1992	37%
May 2	29°C	16°C	33°C 2019	12°C 1992	38%
May 3	29°C	16°C	32°C 2001	12°C 1992	40%
May 4	29°C	16°C	35°C 1998	11°C 1992	42%
May 5	29°C	16°C	34°C 1998	13°C 1997	44%
May 6	28°C	16°C	34°C 1998	12°C 2017	46%
May 7	28°C	16°C	34°C 2003	12°C 1992	49%
May 8	28°C	16°C	36°C 1998	11°C 1992	51%
May 9	28°C	16°C	36°C 1998	14°C 2018	51%
May 10	28°C	16°C	36°C 1998	12°C 2013	53%
May 11	28°C	16°C	34°C 1998	13°C 2010	53%
May 12	28°C	16°C	36°C 1998	14°C 1993	55%
May 13	28°C	16°C	34°C 1998	14°C 2007	56%
May 14	28°C	16°C	34°C 1998	13°C 1998	58%
May 15	28°C	16°C	32°C 2008	14°C 1998	61%
May 16	27°C	16°C	32°C 1995	12°C 1998	63%
May 17	27°C	16°C	33°C 2013	13°C 2014	64%
May 18	27°C	16°C	32°C 2017	12°C 1998	66%
May 19	27°C	16°C	33°C 2011	12°C 1998	68%
May 20	27°C	16°C	33°C 2011	13°C 2009	69%
May 21	27°C	16°C	33°C 2011	13°C 1991	70%
May 22	27°C	16°C	32°C 2019	14°C 1997	71%
May 23	27°C	16°C	32°C 2016	14°C 2001	72%
May 24	27°C	16°C	32°C 2011	15°C 2018	73%
May 25	27°C	16°C	31°C 2011	15°C 1999	74%
May 26	27°C	16°C	32°C 2020	14°C 1999	76%
May 27	26°C	16°C	31°C 2009	14°C 2008	77%
May 28	26°C	16°C	32°C 1996	14°C 2015	79%
May 29	26°C	16°C	32°C 1996	14°C 1997	80%
May 30	26°C	16°C	32°C 2018	13°C 1999	81%
May 31	26°C	16°C	30°C 2010	15°C 1994	82%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

May 1: sunrise 5:43 AM, sunset 6:27 PM
May 31: sunrise 5:35 AM, sunset 6:37 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.