Capão da Canoa Weather in December

NASA POWER reanalysis for the half-degree grid cell around Capão da Canoa, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 24°C on December 1 to 26°C on December 31, and lows from 17°C to 19°C. Normal precipitation for the month is 128 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: 25°C
Average low: 18°C
Precipitation: 128 mm
Reanalysis high: 34°CDec 31, 2019
Reanalysis low: 12°CDec 3, 2018
Daylight: 13 h 55 min to 14 h 02 min
Cloud cover: 63%
Humidity: 82%
Dew point: 18°C
Wind: 9.0 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	24°C	17°C	28°C 1995	14°C 2011	48%
Dec 2	24°C	17°C	29°C 1994	13°C 2011	47%
Dec 3	24°C	17°C	29°C 2012	12°C 2018	46%
Dec 4	24°C	17°C	31°C 2012	14°C 2018	47%
Dec 5	24°C	17°C	30°C 2012	14°C 2008	47%
Dec 6	24°C	17°C	31°C 2012	13°C 2016	48%
Dec 7	24°C	17°C	31°C 2012	14°C 2003	50%
Dec 8	24°C	18°C	30°C 2014	12°C 2018	50%
Dec 9	24°C	18°C	28°C 2008	13°C 2018	52%
Dec 10	24°C	18°C	31°C 2012	13°C 2003	52%
Dec 11	24°C	18°C	30°C 2020	14°C 2005	51%
Dec 12	25°C	18°C	30°C 1994	14°C 2017	51%
Dec 13	25°C	18°C	31°C 2020	13°C 2010	52%
Dec 14	25°C	18°C	29°C 2006	14°C 2010	52%
Dec 15	25°C	18°C	30°C 2006	13°C 2010	53%
Dec 16	25°C	18°C	31°C 2006	14°C 2003	54%
Dec 17	25°C	18°C	32°C 2006	14°C 2003	55%
Dec 18	25°C	18°C	32°C 1995	14°C 1993	54%
Dec 19	25°C	19°C	30°C 1995	15°C 1998	53%
Dec 20	25°C	19°C	32°C 2012	16°C 1998	53%
Dec 21	25°C	19°C	30°C 1995	15°C 1993	53%
Dec 22	25°C	19°C	31°C 1995	15°C 1998	52%
Dec 23	26°C	19°C	30°C 2011	15°C 1998	53%
Dec 24	26°C	19°C	31°C 2012	15°C 2019	53%
Dec 25	26°C	19°C	33°C 2012	15°C 2002	54%
Dec 26	26°C	19°C	31°C 2019	15°C 2002	55%
Dec 27	26°C	19°C	31°C 1999	16°C 1992	55%
Dec 28	26°C	19°C	31°C 2019	16°C 1992	55%
Dec 29	26°C	19°C	31°C 2019	15°C 1993	55%
Dec 30	26°C	19°C	32°C 2019	14°C 1993	55%
Dec 31	26°C	19°C	34°C 2019	15°C 1993	54%

Chance of rain

Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT-3).

December 1: sunrise 5:12 AM, sunset 7:07 PM
December 31: sunrise 5:22 AM, sunset 7:24 PM

Every day of December: sun and moon

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.