Chulucanas Weather in May

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

Average highs run from 31°C on May 1 to 31°C on May 31, and lows from 18°C to 17°C. Normal precipitation for the month is 19 mm over about 6 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: 31°C
Average low: 17°C
Precipitation: 19 mm
Reanalysis high: 36°CMay 14, 2007
Reanalysis low: 14°CMay 28, 1995
Daylight: 11 h 56 min to 11 h 51 min
Cloud cover: 67%
Humidity: 64%
Dew point: 15°C
Wind: 9.4 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	31°C	18°C	34°C 2019	16°C 1994	21%
May 2	31°C	18°C	34°C 2011	16°C 2017	20%
May 3	31°C	18°C	34°C 2003	16°C 1999	20%
May 4	31°C	18°C	34°C 2012	15°C 1999	18%
May 5	31°C	18°C	35°C 2011	16°C 1993	18%
May 6	31°C	18°C	34°C 2016	16°C 2000	18%
May 7	31°C	18°C	35°C 2015	16°C 2008	18%
May 8	31°C	18°C	34°C 2009	16°C 1999	19%
May 9	31°C	18°C	35°C 2010	17°C 1999	19%
May 10	31°C	18°C	35°C 2011	16°C 2012	19%
May 11	31°C	18°C	35°C 2007	16°C 1999	18%
May 12	31°C	18°C	35°C 2004	16°C 1995	18%
May 13	31°C	18°C	36°C 2007	15°C 1999	18%
May 14	31°C	18°C	36°C 2007	16°C 1999	17%
May 15	31°C	17°C	35°C 2010	16°C 2000	18%
May 16	31°C	17°C	35°C 2010	15°C 2000	18%
May 17	31°C	17°C	35°C 2016	16°C 1996	18%
May 18	31°C	17°C	34°C 2009	15°C 1999	17%
May 19	31°C	17°C	34°C 2016	16°C 1999	17%
May 20	31°C	17°C	34°C 2016	15°C 1998	16%
May 21	31°C	17°C	34°C 2010	15°C 1999	15%
May 22	31°C	17°C	35°C 2015	15°C 1999	15%
May 23	31°C	17°C	35°C 2016	15°C 1999	14%
May 24	31°C	17°C	34°C 2016	14°C 2005	13%
May 25	31°C	17°C	35°C 2016	15°C 1993	13%
May 26	31°C	17°C	34°C 2020	15°C 1996	13%
May 27	31°C	17°C	34°C 2016	15°C 1995	13%
May 28	31°C	17°C	34°C 2005	14°C 1995	12%
May 29	31°C	17°C	34°C 1997	14°C 2004	12%
May 30	31°C	17°C	34°C 2012	15°C 1996	12%
May 31	31°C	17°C	34°C 2011	14°C 2001	11%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

May 1: sunrise 6:20 AM, sunset 6:16 PM
May 31: sunrise 6:23 AM, sunset 6:14 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.