Guasdualito Weather in December

NASA POWER reanalysis for the half-degree grid cell around Guasdualito, 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 December 1 to 34°C on December 31, and lows from 23°C to 22°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: 32°C
Average low: 23°C
Precipitation: 28 mm
Reanalysis high: 38°CDec 30, 1997
Reanalysis low: 17°CDec 16, 2000
Daylight: 11 h 44 min to 11 h 42 min
Cloud cover: 45%
Humidity: 75%
Dew point: 22°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
Dec 1	31°C	23°C	36°C 2020	21°C 2005	23%
Dec 2	31°C	23°C	36°C 2020	21°C 2007	23%
Dec 3	31°C	23°C	38°C 2020	20°C 1999	21%
Dec 4	31°C	23°C	38°C 2020	20°C 2018	19%
Dec 5	31°C	23°C	37°C 2020	20°C 2008	19%
Dec 6	31°C	23°C	35°C 2009	21°C 2018	17%
Dec 7	32°C	23°C	37°C 2020	20°C 2015	16%
Dec 8	32°C	23°C	37°C 2020	20°C 2017	15%
Dec 9	32°C	23°C	38°C 2020	21°C 2017	15%
Dec 10	32°C	23°C	37°C 2020	20°C 1991	15%
Dec 11	32°C	23°C	37°C 2020	21°C 2002	14%
Dec 12	32°C	23°C	37°C 2020	20°C 2000	12%
Dec 13	32°C	23°C	37°C 2020	18°C 2000	13%
Dec 14	32°C	23°C	37°C 2020	19°C 2000	13%
Dec 15	32°C	23°C	37°C 1997	19°C 2000	14%
Dec 16	32°C	23°C	37°C 2020	17°C 2000	14%
Dec 17	32°C	23°C	37°C 2020	17°C 2000	14%
Dec 18	32°C	23°C	37°C 1997	19°C 2008	14%
Dec 19	32°C	22°C	37°C 1997	19°C 2000	14%
Dec 20	33°C	22°C	37°C 2009	19°C 2000	13%
Dec 21	33°C	22°C	37°C 1997	20°C 2000	13%
Dec 22	33°C	22°C	38°C 1997	19°C 1991	12%
Dec 23	33°C	22°C	37°C 1997	21°C 1991	13%
Dec 24	33°C	22°C	38°C 1997	19°C 1999	12%
Dec 25	33°C	22°C	38°C 1997	19°C 1993	11%
Dec 26	33°C	22°C	38°C 1997	18°C 1993	11%
Dec 27	33°C	22°C	38°C 1997	19°C 1993	11%
Dec 28	33°C	22°C	38°C 1997	20°C 1999	10%
Dec 29	33°C	22°C	38°C 1997	18°C 1993	10%
Dec 30	33°C	22°C	38°C 1997	18°C 1993	9%
Dec 31	34°C	22°C	37°C 1997	18°C 1993	8%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:40 AM, sunset 6:24 PM
December 31: sunrise 6:55 AM, sunset 6:37 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.