Teresópolis Weather in December
Average highs run from 29°C on December 1 to 29°C on December 31, and lows from 19°C to 20°C. Normal precipitation for the month is 229 mm over about 25 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
- 29°C
- Average low
- 20°C
- Precipitation
- 229 mm
- Reanalysis high
- 39°CDec 28, 2014
- Reanalysis low
- 12°CDec 4, 2005
- Daylight
- 13 h 24 min to 13 h 29 min
- Cloud cover
- 73%
- Humidity
- 81%
- Dew point
- 20°C
- Wind
- 7.6 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 | 19°C | 37°C 1993 | 16°C 2016 | 74% |
| Dec 2 | 29°C | 19°C | 33°C 2008 | 16°C 2001 | 74% |
| Dec 3 | 29°C | 19°C | 34°C 2014 | 15°C 2005 | 73% |
| Dec 4 | 29°C | 19°C | 34°C 1994 | 12°C 2005 | 72% |
| Dec 5 | 29°C | 19°C | 35°C 1993 | 14°C 2005 | 72% |
| Dec 6 | 29°C | 19°C | 36°C 2007 | 15°C 2008 | 73% |
| Dec 7 | 29°C | 19°C | 36°C 1993 | 16°C 2008 | 73% |
| Dec 8 | 29°C | 19°C | 36°C 2012 | 14°C 2018 | 74% |
| Dec 9 | 29°C | 19°C | 34°C 2014 | 14°C 2018 | 73% |
| Dec 10 | 29°C | 19°C | 33°C 2014 | 14°C 2018 | 73% |
| Dec 11 | 29°C | 19°C | 34°C 2001 | 16°C 1995 | 73% |
| Dec 12 | 29°C | 20°C | 36°C 2014 | 15°C 2011 | 75% |
| Dec 13 | 29°C | 20°C | 35°C 1994 | 15°C 1992 | 75% |
| Dec 14 | 29°C | 20°C | 35°C 2018 | 14°C 1992 | 75% |
| Dec 15 | 30°C | 20°C | 36°C 2018 | 13°C 1992 | 76% |
| Dec 16 | 29°C | 20°C | 36°C 1993 | 16°C 2014 | 76% |
| Dec 17 | 29°C | 20°C | 35°C 2018 | 17°C 2016 | 77% |
| Dec 18 | 29°C | 20°C | 37°C 2018 | 17°C 2013 | 78% |
| Dec 19 | 29°C | 20°C | 36°C 2018 | 17°C 2000 | 79% |
| Dec 20 | 29°C | 20°C | 36°C 2018 | 17°C 2003 | 80% |
| Dec 21 | 29°C | 20°C | 36°C 2014 | 16°C 1993 | 78% |
| Dec 22 | 30°C | 20°C | 37°C 2018 | 16°C 1993 | 79% |
| Dec 23 | 30°C | 20°C | 36°C 1997 | 15°C 1993 | 80% |
| Dec 24 | 30°C | 20°C | 36°C 2017 | 15°C 1992 | 80% |
| Dec 25 | 30°C | 20°C | 36°C 2012 | 17°C 1992 | 81% |
| Dec 26 | 30°C | 20°C | 38°C 2012 | 16°C 2002 | 82% |
| Dec 27 | 30°C | 20°C | 37°C 2012 | 16°C 2002 | 81% |
| Dec 28 | 30°C | 20°C | 39°C 2014 | 15°C 1992 | 82% |
| Dec 29 | 29°C | 20°C | 38°C 2014 | 16°C 1992 | 82% |
| Dec 30 | 29°C | 20°C | 34°C 2016 | 16°C 2005 | 82% |
| Dec 31 | 29°C | 20°C | 36°C 2014 | 17°C 1993 | 81% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-3).
- December 1
- sunrise 4:59 AM, sunset 6:23 PM
- December 31
- sunrise 5:10 AM, sunset 6:39 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.