Laredo Weather in December

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

Average highs run from 24°C on December 1 to 24°C on December 31, and lows from 13°C to 14°C. Normal precipitation for the month is 19 mm over about 6 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: 24°C
Average low: 14°C
Precipitation: 19 mm
Reanalysis high: 29°CDec 30, 2015
Reanalysis low: 10°CDec 4, 2007
Daylight: 12 h 34 min to 12 h 36 min
Cloud cover: 79%
Humidity: 68%
Dew point: 11°C
Wind: 10.8 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
Dec 1	24°C	13°C	27°C 2002	10°C 1998	20%
Dec 2	24°C	13°C	28°C 2002	10°C 1998	20%
Dec 3	24°C	13°C	27°C 2015	11°C 2007	19%
Dec 4	24°C	13°C	28°C 2002	10°C 2007	18%
Dec 5	24°C	13°C	27°C 1997	10°C 2007	17%
Dec 6	24°C	13°C	27°C 1997	10°C 1995	17%
Dec 7	24°C	13°C	28°C 1997	11°C 1992	17%
Dec 8	24°C	13°C	27°C 1994	11°C 1995	17%
Dec 9	24°C	13°C	27°C 2012	11°C 1996	16%
Dec 10	24°C	13°C	27°C 2015	12°C 1992	17%
Dec 11	24°C	13°C	28°C 2015	11°C 1995	17%
Dec 12	24°C	13°C	28°C 2015	10°C 1995	17%
Dec 13	24°C	13°C	27°C 2009	11°C 1995	18%
Dec 14	24°C	14°C	26°C 2009	11°C 1995	18%
Dec 15	24°C	14°C	27°C 1994	11°C 1995	18%
Dec 16	24°C	14°C	27°C 1996	10°C 2000	19%
Dec 17	24°C	14°C	27°C 1996	11°C 2008	18%
Dec 18	24°C	14°C	27°C 1996	12°C 1999	20%
Dec 19	24°C	14°C	27°C 2001	11°C 2008	22%
Dec 20	24°C	14°C	27°C 2015	12°C 2008	23%
Dec 21	24°C	14°C	26°C 2015	12°C 2008	24%
Dec 22	24°C	14°C	27°C 2000	12°C 1992	25%
Dec 23	24°C	14°C	27°C 1997	12°C 1998	25%
Dec 24	24°C	14°C	28°C 2002	12°C 2013	25%
Dec 25	24°C	14°C	28°C 2015	11°C 1999	25%
Dec 26	24°C	14°C	26°C 2015	12°C 1999	24%
Dec 27	24°C	14°C	29°C 2013	11°C 2008	23%
Dec 28	24°C	14°C	28°C 2013	11°C 2008	22%
Dec 29	24°C	14°C	28°C 2015	12°C 1999	22%
Dec 30	24°C	14°C	29°C 2015	11°C 2020	22%
Dec 31	24°C	14°C	29°C 2015	11°C 1999	22%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:48 AM, sunset 6:22 PM
December 31: sunrise 6:01 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.