Catamayo Weather in December

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

Average highs run from 25°C on December 1 to 24°C on December 31, and lows from 13°C to 14°C. Normal precipitation for the month is 65 mm over about 12 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: 13°C
Precipitation: 65 mm
Reanalysis high: 29°CDec 13, 2015
Reanalysis low: 9°CDec 2, 1998
Daylight: 12 h 21 min to 12 h 21 min
Cloud cover: 80%
Humidity: 75%
Dew point: 13°C
Wind: 7.2 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	25°C	13°C	27°C 1993	10°C 1993	33%
Dec 2	25°C	13°C	28°C 2009	9°C 1998	34%
Dec 3	25°C	13°C	29°C 2015	9°C 1998	34%
Dec 4	25°C	13°C	28°C 2015	11°C 1992	36%
Dec 5	25°C	13°C	28°C 2015	9°C 2007	37%
Dec 6	25°C	13°C	28°C 2015	10°C 1992	38%
Dec 7	25°C	13°C	27°C 2015	11°C 1998	38%
Dec 8	25°C	13°C	28°C 1998	11°C 1998	40%
Dec 9	24°C	13°C	27°C 2006	10°C 1998	40%
Dec 10	24°C	13°C	28°C 2008	11°C 2016	42%
Dec 11	24°C	13°C	27°C 2008	10°C 1995	43%
Dec 12	24°C	13°C	28°C 2000	11°C 1995	44%
Dec 13	24°C	13°C	29°C 2015	10°C 1995	45%
Dec 14	24°C	13°C	28°C 2006	10°C 1995	47%
Dec 15	24°C	13°C	27°C 2017	12°C 1995	47%
Dec 16	24°C	13°C	27°C 1994	11°C 2012	46%
Dec 17	24°C	13°C	29°C 2006	12°C 2011	46%
Dec 18	24°C	13°C	27°C 2006	11°C 2012	47%
Dec 19	24°C	13°C	27°C 2007	11°C 2010	47%
Dec 20	24°C	13°C	27°C 1996	12°C 2010	48%
Dec 21	24°C	13°C	29°C 1996	11°C 2008	49%
Dec 22	24°C	13°C	27°C 2013	11°C 2008	49%
Dec 23	24°C	13°C	29°C 2013	11°C 2013	49%
Dec 24	24°C	13°C	27°C 2006	12°C 1999	49%
Dec 25	24°C	13°C	27°C 2013	12°C 1999	48%
Dec 26	24°C	13°C	26°C 2015	11°C 1999	46%
Dec 27	24°C	13°C	27°C 2013	12°C 1999	46%
Dec 28	24°C	13°C	27°C 2015	11°C 1999	46%
Dec 29	24°C	14°C	27°C 2015	11°C 2004	46%
Dec 30	24°C	14°C	27°C 2006	11°C 2004	47%
Dec 31	24°C	14°C	28°C 2006	12°C 1996	47%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:56 AM, sunset 6:17 PM
December 31: sunrise 6:10 AM, sunset 6:31 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.