Caçapava do Sul Weather in December
Average highs run from 29°C on December 1 to 32°C on December 31, and lows from 15°C to 17°C. Normal precipitation for the month is 131 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
- 30°C
- Average low
- 16°C
- Precipitation
- 131 mm
- Reanalysis high
- 41°CDec 29, 2019
- Reanalysis low
- 8°CDec 8, 2018
- Daylight
- 13 h 58 min to 14 h 06 min
- Cloud cover
- 51%
- Humidity
- 72%
- Dew point
- 16°C
- Wind
- 6.8 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 | 29°C | 15°C | 34°C 1996 | 9°C 1993 | 32% |
| Dec 2 | 29°C | 15°C | 35°C 1991 | 9°C 2019 | 32% |
| Dec 3 | 29°C | 15°C | 38°C 2012 | 8°C 2018 | 31% |
| Dec 4 | 29°C | 15°C | 36°C 1996 | 9°C 2018 | 32% |
| Dec 5 | 29°C | 15°C | 34°C 2012 | 9°C 2009 | 34% |
| Dec 6 | 29°C | 15°C | 34°C 1995 | 9°C 2003 | 35% |
| Dec 7 | 29°C | 15°C | 37°C 1995 | 8°C 2005 | 36% |
| Dec 8 | 29°C | 15°C | 35°C 2008 | 8°C 2018 | 35% |
| Dec 9 | 30°C | 15°C | 34°C 2008 | 9°C 1995 | 37% |
| Dec 10 | 30°C | 15°C | 37°C 1994 | 8°C 2003 | 36% |
| Dec 11 | 30°C | 15°C | 38°C 2020 | 10°C 2005 | 36% |
| Dec 12 | 30°C | 15°C | 36°C 1994 | 9°C 2007 | 35% |
| Dec 13 | 30°C | 16°C | 35°C 2017 | 9°C 2010 | 35% |
| Dec 14 | 30°C | 16°C | 34°C 2007 | 8°C 2010 | 36% |
| Dec 15 | 30°C | 16°C | 35°C 2006 | 9°C 2016 | 37% |
| Dec 16 | 30°C | 16°C | 38°C 2006 | 11°C 2000 | 39% |
| Dec 17 | 30°C | 16°C | 40°C 1995 | 9°C 2003 | 40% |
| Dec 18 | 30°C | 16°C | 41°C 1995 | 10°C 2003 | 40% |
| Dec 19 | 30°C | 16°C | 38°C 1995 | 12°C 1998 | 40% |
| Dec 20 | 31°C | 16°C | 38°C 1995 | 12°C 1993 | 40% |
| Dec 21 | 31°C | 17°C | 40°C 1995 | 10°C 1993 | 39% |
| Dec 22 | 31°C | 17°C | 39°C 2011 | 11°C 2020 | 38% |
| Dec 23 | 31°C | 17°C | 35°C 1992 | 10°C 1998 | 39% |
| Dec 24 | 31°C | 17°C | 37°C 2020 | 11°C 2003 | 39% |
| Dec 25 | 31°C | 17°C | 39°C 1999 | 11°C 2002 | 39% |
| Dec 26 | 31°C | 17°C | 39°C 2013 | 11°C 2002 | 40% |
| Dec 27 | 31°C | 17°C | 40°C 2013 | 13°C 2005 | 39% |
| Dec 28 | 31°C | 17°C | 40°C 2019 | 13°C 1991 | 39% |
| Dec 29 | 31°C | 17°C | 41°C 2019 | 12°C 2012 | 39% |
| Dec 30 | 31°C | 17°C | 40°C 2019 | 9°C 1993 | 39% |
| Dec 31 | 32°C | 17°C | 37°C 2017 | 12°C 1993 | 38% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- December 1
- sunrise 5:24 AM, sunset 7:22 PM
- December 31
- sunrise 5:34 AM, sunset 7:40 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.