Joaquín V. González Weather in December
Average highs run from 36°C on December 1 to 36°C on December 31, and lows from 21°C to 22°C. Normal precipitation for the month is 133 mm over about 16 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
- 36°C
- Average low
- 22°C
- Precipitation
- 133 mm
- Reanalysis high
- 44°CDec 19, 2010
- Reanalysis low
- 12°CDec 14, 2010
- Daylight
- 13 h 35 min to 13 h 41 min
- Cloud cover
- 67%
- Humidity
- 57%
- Dew point
- 18°C
- Wind
- 15.5 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 | 36°C | 21°C | 42°C 1999 | 14°C 2001 | 45% |
| Dec 2 | 35°C | 21°C | 43°C 2010 | 15°C 2014 | 45% |
| Dec 3 | 35°C | 21°C | 42°C 2004 | 14°C 2018 | 46% |
| Dec 4 | 35°C | 21°C | 43°C 1993 | 15°C 2001 | 46% |
| Dec 5 | 35°C | 21°C | 43°C 2013 | 15°C 1994 | 47% |
| Dec 6 | 35°C | 21°C | 43°C 2014 | 15°C 1999 | 47% |
| Dec 7 | 35°C | 21°C | 43°C 2014 | 16°C 2009 | 48% |
| Dec 8 | 35°C | 21°C | 41°C 2008 | 18°C 2011 | 47% |
| Dec 9 | 35°C | 21°C | 41°C 1994 | 17°C 2001 | 47% |
| Dec 10 | 35°C | 21°C | 44°C 2012 | 17°C 2003 | 48% |
| Dec 11 | 35°C | 21°C | 43°C 2020 | 17°C 2007 | 47% |
| Dec 12 | 36°C | 21°C | 43°C 2012 | 17°C 2007 | 46% |
| Dec 13 | 36°C | 22°C | 41°C 2017 | 12°C 2010 | 46% |
| Dec 14 | 36°C | 22°C | 42°C 2015 | 12°C 2010 | 47% |
| Dec 15 | 36°C | 22°C | 40°C 1999 | 14°C 2010 | 47% |
| Dec 16 | 36°C | 22°C | 42°C 2017 | 16°C 2007 | 46% |
| Dec 17 | 36°C | 22°C | 44°C 2015 | 15°C 2000 | 47% |
| Dec 18 | 36°C | 22°C | 42°C 2010 | 15°C 2017 | 47% |
| Dec 19 | 36°C | 22°C | 44°C 2010 | 18°C 2015 | 48% |
| Dec 20 | 36°C | 22°C | 43°C 1995 | 17°C 2002 | 48% |
| Dec 21 | 36°C | 22°C | 43°C 1999 | 17°C 2014 | 49% |
| Dec 22 | 36°C | 22°C | 42°C 2011 | 17°C 1998 | 50% |
| Dec 23 | 36°C | 22°C | 43°C 2015 | 15°C 1998 | 51% |
| Dec 24 | 36°C | 22°C | 42°C 2012 | 16°C 2002 | 54% |
| Dec 25 | 36°C | 22°C | 42°C 2016 | 16°C 2011 | 55% |
| Dec 26 | 36°C | 22°C | 43°C 1997 | 17°C 2012 | 56% |
| Dec 27 | 36°C | 22°C | 43°C 1998 | 16°C 2012 | 56% |
| Dec 28 | 36°C | 22°C | 43°C 2002 | 17°C 2012 | 56% |
| Dec 29 | 36°C | 22°C | 42°C 2013 | 16°C 2003 | 56% |
| Dec 30 | 36°C | 22°C | 41°C 2020 | 17°C 1993 | 56% |
| Dec 31 | 36°C | 22°C | 42°C 2016 | 18°C 2020 | 57% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- December 1
- sunrise 6:18 AM, sunset 7:53 PM
- December 31
- sunrise 6:29 AM, sunset 8:10 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.