Santiago Lachiguiri Weather in December

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

Average highs run from 26°C on December 1 to 26°C on December 31, and lows from 16°C to 15°C. Normal precipitation for the month is 10 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: 26°C
Average low: 15°C
Precipitation: 10 mm
Reanalysis high: 33°CDec 24, 2015
Reanalysis low: 8°CDec 10, 2017
Daylight: 11 h 12 min to 11 h 09 min
Cloud cover: 35%
Humidity: 76%
Dew point: 15°C
Wind: 20.5 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	26°C	16°C	31°C 1991	10°C 2011	9%
Dec 2	26°C	16°C	31°C 2016	11°C 2011	10%
Dec 3	26°C	16°C	31°C 2016	11°C 2008	10%
Dec 4	26°C	15°C	32°C 2016	12°C 2006	9%
Dec 5	26°C	15°C	32°C 2016	12°C 2006	10%
Dec 6	26°C	15°C	31°C 2016	12°C 2002	9%
Dec 7	26°C	15°C	31°C 2016	12°C 2002	9%
Dec 8	26°C	15°C	32°C 2009	11°C 2017	10%
Dec 9	26°C	15°C	32°C 2009	8°C 2017	10%
Dec 10	26°C	15°C	32°C 2019	8°C 2017	10%
Dec 11	26°C	15°C	31°C 2015	9°C 2010	10%
Dec 12	26°C	15°C	32°C 2015	11°C 2008	10%
Dec 13	26°C	15°C	32°C 2001	9°C 1997	10%
Dec 14	26°C	15°C	30°C 2005	8°C 1997	10%
Dec 15	26°C	15°C	32°C 2015	8°C 1997	10%
Dec 16	26°C	15°C	32°C 2012	8°C 1997	9%
Dec 17	26°C	15°C	33°C 2016	10°C 2003	8%
Dec 18	26°C	15°C	33°C 2016	10°C 2003	9%
Dec 19	26°C	15°C	32°C 2012	10°C 1996	8%
Dec 20	26°C	15°C	32°C 2012	10°C 2000	8%
Dec 21	26°C	15°C	30°C 2013	11°C 2002	8%
Dec 22	26°C	15°C	32°C 2004	10°C 2018	7%
Dec 23	26°C	15°C	33°C 2015	12°C 2018	6%
Dec 24	26°C	15°C	33°C 2015	12°C 2014	6%
Dec 25	26°C	15°C	32°C 2015	11°C 2014	6%
Dec 26	26°C	15°C	32°C 2015	11°C 2004	6%
Dec 27	26°C	15°C	32°C 2015	9°C 2006	5%
Dec 28	26°C	15°C	33°C 2012	11°C 1997	5%
Dec 29	26°C	15°C	32°C 2019	11°C 1997	5%
Dec 30	26°C	15°C	32°C 2015	10°C 1997	6%
Dec 31	26°C	15°C	31°C 2010	9°C 1997	6%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

December 1: sunrise 6:35 AM, sunset 5:47 PM
December 31: sunrise 6:51 AM, sunset 6:00 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 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.