Rabinal Weather in May

NASA POWER reanalysis for the half-degree grid cell around Rabinal, 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 25°C on May 31, and lows from 16°C to 16°C. Normal precipitation for the month is 136 mm over about 22 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: 27°C
Average low: 16°C
Precipitation: 136 mm
Reanalysis high: 36°CMay 10, 1998
Reanalysis low: 10°CMay 2, 1992
Daylight: 12 h 41 min to 12 h 58 min
Cloud cover: 71%
Humidity: 75%
Dew point: 15°C
Wind: 8.3 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	33°C 2016	12°C 2011	46%
May 2	28°C	16°C	34°C 2003	10°C 1992	48%
May 3	28°C	16°C	33°C 1998	12°C 1992	48%
May 4	28°C	16°C	35°C 1998	11°C 1992	50%
May 5	28°C	16°C	35°C 1998	12°C 1992	51%
May 6	28°C	16°C	35°C 1998	12°C 2011	52%
May 7	28°C	16°C	34°C 1998	11°C 2011	54%
May 8	28°C	16°C	35°C 1998	12°C 1992	56%
May 9	28°C	16°C	36°C 1998	13°C 1992	58%
May 10	27°C	16°C	36°C 1998	12°C 2010	59%
May 11	27°C	16°C	35°C 1998	14°C 2001	60%
May 12	27°C	16°C	36°C 1998	14°C 1991	62%
May 13	27°C	16°C	34°C 1998	13°C 1991	63%
May 14	27°C	16°C	35°C 1998	12°C 2013	64%
May 15	27°C	16°C	32°C 1998	12°C 2013	67%
May 16	27°C	16°C	33°C 2008	12°C 1998	68%
May 17	27°C	16°C	32°C 2016	14°C 2014	69%
May 18	27°C	16°C	32°C 2016	11°C 1998	70%
May 19	26°C	16°C	31°C 2013	12°C 1998	72%
May 20	26°C	16°C	31°C 2011	13°C 2005	73%
May 21	26°C	16°C	31°C 1998	14°C 2005	74%
May 22	26°C	16°C	32°C 2007	14°C 2012	76%
May 23	26°C	16°C	32°C 2007	14°C 1999	77%
May 24	26°C	16°C	33°C 2016	14°C 1999	77%
May 25	26°C	16°C	33°C 2016	14°C 1999	79%
May 26	26°C	16°C	31°C 1994	15°C 2019	80%
May 27	26°C	16°C	32°C 1994	14°C 2019	81%
May 28	26°C	16°C	31°C 2016	13°C 2015	83%
May 29	26°C	16°C	29°C 2016	14°C 2008	84%
May 30	25°C	16°C	31°C 2016	14°C 2015	85%
May 31	25°C	16°C	28°C 1995	14°C 1994	87%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

May 1: sunrise 5:39 AM, sunset 6:20 PM
May 31: sunrise 5:31 AM, sunset 6:29 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.