Perico Weather in December

NASA POWER reanalysis for the half-degree grid cell around Perico, 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 December 1 to 28°C on December 31, and lows from 22°C to 21°C. Normal precipitation for the month is 28 mm over about 3 wet days.

December day by day

The normal high and low for each date, in °C.

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

December at a glance

Average high: 28°C
Average low: 21°C
Precipitation: 28 mm
Reanalysis high: 33°CDec 3, 2018
Reanalysis low: 12°CDec 15, 2010
Daylight: 10 h 50 min to 10 h 46 min
Cloud cover: 52%
Humidity: 74%
Dew point: 19°C
Wind: 19.1 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
Dec 1	28°C	22°C	33°C 2018	19°C 1992	14%
Dec 2	28°C	22°C	33°C 2018	18°C 2008	15%
Dec 3	28°C	22°C	33°C 2018	17°C 2008	16%
Dec 4	28°C	22°C	33°C 2018	18°C 2010	17%
Dec 5	28°C	22°C	32°C 2002	19°C 2010	17%
Dec 6	28°C	22°C	32°C 2002	19°C 2010	17%
Dec 7	28°C	21°C	32°C 2016	16°C 2003	17%
Dec 8	28°C	21°C	32°C 2009	15°C 2010	16%
Dec 9	28°C	21°C	32°C 2018	16°C 2010	16%
Dec 10	28°C	21°C	33°C 2019	16°C 2020	15%
Dec 11	28°C	21°C	32°C 2002	17°C 2014	15%
Dec 12	28°C	21°C	32°C 2002	17°C 1993	15%
Dec 13	28°C	21°C	32°C 2019	16°C 1993	15%
Dec 14	28°C	21°C	32°C 2018	13°C 2010	15%
Dec 15	28°C	21°C	32°C 2007	12°C 2010	15%
Dec 16	28°C	21°C	32°C 2019	13°C 2010	16%
Dec 17	28°C	21°C	33°C 2019	17°C 2010	15%
Dec 18	28°C	21°C	33°C 2016	17°C 2003	14%
Dec 19	28°C	21°C	31°C 2002	16°C 2003	14%
Dec 20	28°C	21°C	31°C 2017	16°C 2003	14%
Dec 21	28°C	21°C	31°C 2014	15°C 2003	14%
Dec 22	28°C	21°C	31°C 2006	16°C 2010	13%
Dec 23	28°C	21°C	32°C 2014	17°C 2012	13%
Dec 24	28°C	21°C	32°C 2006	17°C 2012	13%
Dec 25	28°C	21°C	31°C 2004	17°C 2010	14%
Dec 26	28°C	21°C	31°C 1997	16°C 1999	14%
Dec 27	28°C	21°C	31°C 2018	14°C 2010	15%
Dec 28	28°C	21°C	32°C 2018	13°C 2010	15%
Dec 29	28°C	21°C	32°C 2018	15°C 2010	15%
Dec 30	28°C	21°C	32°C 2007	17°C 2010	16%
Dec 31	28°C	21°C	32°C 2018	16°C 2000	16%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:48 AM, sunset 5:38 PM
December 31: sunrise 7:04 AM, sunset 5:50 PM

Every day of December: 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.