Presidencia Roque Sáenz Peña Weather in December
Average highs run from 33°C on December 1 to 35°C on December 31, and lows from 20°C to 22°C. Normal precipitation for the month is 149 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
- 34°C
- Average low
- 21°C
- Precipitation
- 149 mm
- Reanalysis high
- 45°CDec 16, 2017
- Reanalysis low
- 10°CDec 1, 1993
- Daylight
- 13 h 42 min to 13 h 48 min
- Cloud cover
- 60%
- Humidity
- 63%
- Dew point
- 18°C
- Wind
- 13.7 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 | 33°C | 20°C | 42°C 2007 | 10°C 1993 | 41% |
| Dec 2 | 33°C | 20°C | 38°C 2012 | 14°C 1993 | 40% |
| Dec 3 | 33°C | 20°C | 40°C 2012 | 12°C 2008 | 40% |
| Dec 4 | 33°C | 20°C | 40°C 2007 | 14°C 2008 | 39% |
| Dec 5 | 33°C | 20°C | 38°C 1995 | 12°C 2000 | 39% |
| Dec 6 | 33°C | 20°C | 39°C 1995 | 13°C 1999 | 38% |
| Dec 7 | 33°C | 20°C | 40°C 2014 | 14°C 1996 | 38% |
| Dec 8 | 33°C | 20°C | 41°C 2017 | 15°C 1996 | 38% |
| Dec 9 | 33°C | 20°C | 38°C 1991 | 13°C 2001 | 38% |
| Dec 10 | 33°C | 20°C | 41°C 2017 | 17°C 2002 | 37% |
| Dec 11 | 34°C | 20°C | 41°C 2020 | 17°C 2004 | 35% |
| Dec 12 | 34°C | 20°C | 40°C 2017 | 15°C 1996 | 36% |
| Dec 13 | 34°C | 20°C | 42°C 2017 | 12°C 2010 | 37% |
| Dec 14 | 34°C | 21°C | 42°C 2018 | 11°C 2010 | 38% |
| Dec 15 | 34°C | 21°C | 42°C 2017 | 13°C 2016 | 38% |
| Dec 16 | 34°C | 21°C | 45°C 2017 | 13°C 2000 | 39% |
| Dec 17 | 34°C | 21°C | 42°C 2012 | 12°C 2000 | 38% |
| Dec 18 | 34°C | 21°C | 41°C 2010 | 14°C 2003 | 37% |
| Dec 19 | 34°C | 21°C | 42°C 2010 | 17°C 2016 | 38% |
| Dec 20 | 34°C | 21°C | 42°C 2011 | 17°C 2016 | 39% |
| Dec 21 | 35°C | 21°C | 43°C 2011 | 16°C 1993 | 40% |
| Dec 22 | 35°C | 21°C | 44°C 2011 | 16°C 2019 | 40% |
| Dec 23 | 35°C | 22°C | 40°C 2007 | 13°C 2003 | 39% |
| Dec 24 | 35°C | 22°C | 40°C 2013 | 14°C 1998 | 40% |
| Dec 25 | 35°C | 22°C | 42°C 2013 | 15°C 2002 | 40% |
| Dec 26 | 35°C | 22°C | 40°C 1997 | 16°C 2004 | 41% |
| Dec 27 | 35°C | 22°C | 41°C 2017 | 15°C 1991 | 40% |
| Dec 28 | 35°C | 22°C | 41°C 2013 | 15°C 2012 | 38% |
| Dec 29 | 35°C | 22°C | 41°C 2013 | 16°C 2003 | 36% |
| Dec 30 | 35°C | 22°C | 41°C 2013 | 14°C 1993 | 36% |
| Dec 31 | 35°C | 22°C | 42°C 2017 | 15°C 1993 | 36% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- December 1
- sunrise 6:00 AM, sunset 7:42 PM
- December 31
- sunrise 6:11 AM, sunset 7:59 PM
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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.