Ixtepec Weather in December

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

Average highs run from 27°C on December 1 to 26°C on December 31, and lows from 19°C to 18°C. Normal precipitation for the month is 12 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: 27°C
Average low: 18°C
Precipitation: 12 mm
Reanalysis high: 34°CDec 24, 2015
Reanalysis low: 10°CDec 15, 1997
Daylight: 11 h 13 min to 11 h 09 min
Cloud cover: 39%
Humidity: 81%
Dew point: 18°C
Wind: 26.3 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
Dec 1	27°C	19°C	31°C 1991	13°C 2011	11%
Dec 2	27°C	19°C	31°C 1991	15°C 2006	12%
Dec 3	27°C	19°C	32°C 1994	15°C 1999	12%
Dec 4	27°C	19°C	31°C 1994	14°C 2006	12%
Dec 5	27°C	19°C	31°C 1994	14°C 2006	12%
Dec 6	27°C	19°C	31°C 2016	15°C 2002	12%
Dec 7	27°C	19°C	31°C 2004	14°C 2002	12%
Dec 8	27°C	18°C	31°C 1994	14°C 2017	12%
Dec 9	27°C	18°C	32°C 2004	13°C 2017	12%
Dec 10	27°C	18°C	31°C 1994	12°C 2017	12%
Dec 11	27°C	18°C	32°C 2015	13°C 2017	12%
Dec 12	27°C	18°C	33°C 2015	13°C 2008	12%
Dec 13	27°C	18°C	32°C 2020	11°C 1997	12%
Dec 14	27°C	18°C	31°C 2015	10°C 1997	12%
Dec 15	27°C	18°C	32°C 1994	10°C 1997	12%
Dec 16	27°C	18°C	32°C 2012	13°C 1997	12%
Dec 17	27°C	18°C	33°C 2016	14°C 1997	10%
Dec 18	26°C	18°C	32°C 2016	12°C 2003	10%
Dec 19	26°C	18°C	32°C 2012	12°C 1996	10%
Dec 20	26°C	18°C	33°C 2012	13°C 1996	10%
Dec 21	26°C	18°C	31°C 1994	15°C 2002	9%
Dec 22	26°C	18°C	33°C 2015	14°C 2018	8%
Dec 23	26°C	18°C	32°C 2015	15°C 2018	8%
Dec 24	27°C	18°C	34°C 2015	15°C 2014	8%
Dec 25	27°C	18°C	32°C 2015	14°C 1993	8%
Dec 26	27°C	18°C	33°C 2015	14°C 2004	7%
Dec 27	27°C	18°C	32°C 2015	12°C 2006	6%
Dec 28	27°C	18°C	32°C 2012	13°C 1997	6%
Dec 29	27°C	18°C	31°C 2015	15°C 2010	7%
Dec 30	27°C	18°C	32°C 2015	13°C 1999	7%
Dec 31	26°C	18°C	32°C 1994	13°C 1997	7%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CST).

December 1: sunrise 6:33 AM, sunset 5:46 PM
December 31: sunrise 6:49 AM, sunset 5:58 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.