Caleta Olivia Weather in December
Average highs run from 20°C on December 1 to 23°C on December 31, and lows from 10°C to 12°C. Normal precipitation for the month is 18 mm over about 4 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
- 22°C
- Average low
- 11°C
- Precipitation
- 18 mm
- Reanalysis high
- 32°CDec 6, 2008
- Reanalysis low
- 4°CDec 6, 2005
- Daylight
- 15 h 31 min to 15 h 44 min
- Cloud cover
- 59%
- Humidity
- 49%
- Dew point
- 5°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 | 20°C | 10°C | 26°C 2014 | 7°C 2019 | 13% |
| Dec 2 | 21°C | 10°C | 28°C 2015 | 4°C 2009 | 13% |
| Dec 3 | 21°C | 10°C | 28°C 2018 | 6°C 2010 | 14% |
| Dec 4 | 21°C | 10°C | 27°C 2017 | 5°C 1993 | 14% |
| Dec 5 | 21°C | 10°C | 27°C 2008 | 5°C 2005 | 14% |
| Dec 6 | 21°C | 10°C | 32°C 2008 | 4°C 2005 | 14% |
| Dec 7 | 21°C | 10°C | 30°C 2018 | 6°C 1991 | 14% |
| Dec 8 | 21°C | 10°C | 29°C 2018 | 5°C 1991 | 13% |
| Dec 9 | 21°C | 11°C | 29°C 2004 | 7°C 2000 | 13% |
| Dec 10 | 21°C | 11°C | 27°C 2002 | 6°C 2010 | 13% |
| Dec 11 | 21°C | 11°C | 28°C 1999 | 5°C 2010 | 12% |
| Dec 12 | 22°C | 11°C | 32°C 1996 | 8°C 2015 | 12% |
| Dec 13 | 22°C | 11°C | 30°C 2002 | 7°C 1993 | 12% |
| Dec 14 | 22°C | 11°C | 29°C 2008 | 6°C 2000 | 11% |
| Dec 15 | 22°C | 11°C | 26°C 2013 | 6°C 2000 | 11% |
| Dec 16 | 22°C | 11°C | 29°C 2011 | 6°C 1991 | 11% |
| Dec 17 | 22°C | 11°C | 28°C 2011 | 7°C 1991 | 10% |
| Dec 18 | 22°C | 11°C | 26°C 2018 | 5°C 2015 | 10% |
| Dec 19 | 22°C | 11°C | 29°C 1995 | 8°C 1996 | 10% |
| Dec 20 | 22°C | 11°C | 26°C 2018 | 6°C 1992 | 11% |
| Dec 21 | 22°C | 11°C | 29°C 1993 | 6°C 2014 | 10% |
| Dec 22 | 22°C | 11°C | 28°C 1995 | 7°C 2000 | 10% |
| Dec 23 | 22°C | 11°C | 26°C 2001 | 6°C 2017 | 10% |
| Dec 24 | 22°C | 11°C | 28°C 1995 | 7°C 1991 | 10% |
| Dec 25 | 22°C | 11°C | 31°C 1995 | 7°C 1991 | 10% |
| Dec 26 | 22°C | 11°C | 29°C 2020 | 7°C 2012 | 10% |
| Dec 27 | 22°C | 12°C | 31°C 1995 | 7°C 2002 | 10% |
| Dec 28 | 23°C | 12°C | 28°C 2020 | 8°C 2009 | 10% |
| Dec 29 | 23°C | 12°C | 29°C 2010 | 8°C 1992 | 10% |
| Dec 30 | 23°C | 12°C | 32°C 2010 | 7°C 2009 | 10% |
| Dec 31 | 23°C | 12°C | 31°C 2010 | 7°C 2012 | 10% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- December 1
- sunrise 5:34 AM, sunset 9:05 PM
- December 31
- sunrise 5:41 AM, sunset 9:25 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 2026-09-26. Sun and moon: computed with the NOAA solar equations and Meeus.