Villa Constitución Weather in January

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

Average highs run from 33°C on January 1 to 32°C on January 31, and lows from 19°C to 19°C. Normal precipitation for the month is 121 mm over about 9 wet days.

January day by day

The normal high and low for each date, in °C.

Normal low
Normal high
Reanalysis extreme high
Reanalysis extreme low

January at a glance

Average high: 33°C
Average low: 19°C
Precipitation: 121 mm
Reanalysis high: 43°CJan 10, 2012
Reanalysis low: 10°CJan 2, 2013
Daylight: 14 h 18 min to 13 h 43 min
Cloud cover: 51%
Humidity: 60%
Dew point: 16°C
Wind: 11.9 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
Jan 1	33°C	19°C	39°C 2008	11°C 2013	35%
Jan 2	33°C	19°C	39°C 1996	10°C 2013	36%
Jan 3	33°C	19°C	39°C 2008	12°C 2014	37%
Jan 4	33°C	19°C	39°C 2018	13°C 2014	35%
Jan 5	33°C	19°C	40°C 2005	15°C 1996	35%
Jan 6	33°C	19°C	41°C 2006	12°C 1999	35%
Jan 7	33°C	19°C	41°C 2006	12°C 2010	35%
Jan 8	33°C	19°C	41°C 2008	14°C 1998	36%
Jan 9	33°C	19°C	42°C 2006	12°C 1994	35%
Jan 10	33°C	19°C	43°C 2012	11°C 1995	35%
Jan 11	33°C	19°C	40°C 2018	11°C 2001	34%
Jan 12	33°C	19°C	40°C 2018	12°C 2001	34%
Jan 13	33°C	19°C	37°C 1993	13°C 2010	34%
Jan 14	33°C	19°C	39°C 2011	12°C 2007	32%
Jan 15	33°C	19°C	40°C 2011	11°C 1992	31%
Jan 16	33°C	19°C	40°C 2014	12°C 2020	31%
Jan 17	33°C	19°C	40°C 2014	11°C 1993	31%
Jan 18	33°C	19°C	41°C 2014	13°C 1998	30%
Jan 19	33°C	19°C	40°C 2014	12°C 2009	30%
Jan 20	33°C	19°C	41°C 2016	12°C 2001	30%
Jan 21	33°C	19°C	41°C 2016	14°C 2005	30%
Jan 22	33°C	19°C	42°C 2016	15°C 2011	29%
Jan 23	33°C	19°C	40°C 2016	13°C 1998	29%
Jan 24	33°C	19°C	40°C 2016	13°C 2003	30%
Jan 25	33°C	19°C	38°C 2020	13°C 2005	31%
Jan 26	33°C	19°C	39°C 2004	13°C 2013	33%
Jan 27	33°C	19°C	40°C 2004	14°C 2017	33%
Jan 28	33°C	19°C	39°C 2004	14°C 1998	34%
Jan 29	33°C	19°C	40°C 2006	12°C 1998	35%
Jan 30	33°C	19°C	41°C 2004	13°C 1991	36%
Jan 31	32°C	19°C	42°C 2003	13°C 2005	37%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

January 1: sunrise 5:56 AM, sunset 8:14 PM
January 31: sunrise 6:23 AM, sunset 8:06 PM

Every day of January: 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.