Araçuaí Weather in December

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

Average highs run from 29°C on December 1 to 29°C on December 31, and lows from 19°C to 19°C. Normal precipitation for the month is 171 mm over about 19 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: 19°C
Precipitation: 171 mm
Reanalysis high: 38°CDec 2, 2002
Reanalysis low: 15°CDec 23, 2006
Daylight: 13 h 03 min to 13 h 07 min
Cloud cover: 72%
Humidity: 78%
Dew point: 19°C
Wind: 9.7 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	36°C 2015	17°C 1996	63%
Dec 2	29°C	19°C	38°C 2002	17°C 1996	63%
Dec 3	29°C	19°C	36°C 2002	16°C 2014	62%
Dec 4	29°C	19°C	35°C 2002	15°C 1991	62%
Dec 5	29°C	19°C	36°C 2002	15°C 2005	63%
Dec 6	29°C	19°C	36°C 2002	15°C 1992	63%
Dec 7	29°C	19°C	34°C 1993	17°C 2004	62%
Dec 8	29°C	19°C	34°C 1993	17°C 1992	62%
Dec 9	29°C	19°C	35°C 1993	16°C 2018	63%
Dec 10	29°C	19°C	35°C 2003	15°C 2018	62%
Dec 11	29°C	19°C	35°C 2015	17°C 1994	62%
Dec 12	29°C	19°C	36°C 2003	17°C 1994	62%
Dec 13	29°C	19°C	36°C 2015	16°C 1992	62%
Dec 14	29°C	19°C	36°C 2015	15°C 1992	61%
Dec 15	29°C	19°C	35°C 2003	15°C 1992	58%
Dec 16	29°C	19°C	36°C 2003	18°C 2018	56%
Dec 17	29°C	19°C	36°C 2003	17°C 1996	55%
Dec 18	29°C	19°C	36°C 2019	17°C 2018	54%
Dec 19	29°C	19°C	37°C 2019	16°C 2018	54%
Dec 20	29°C	19°C	37°C 2019	17°C 2008	54%
Dec 21	29°C	19°C	37°C 2019	17°C 2017	53%
Dec 22	29°C	19°C	37°C 2019	16°C 2006	52%
Dec 23	29°C	19°C	36°C 2019	15°C 2006	52%
Dec 24	29°C	19°C	36°C 2015	16°C 2006	51%
Dec 25	30°C	19°C	37°C 2015	17°C 1992	50%
Dec 26	30°C	19°C	36°C 2012	17°C 1993	50%
Dec 27	30°C	19°C	36°C 2012	15°C 1998	49%
Dec 28	29°C	19°C	35°C 2012	17°C 1999	49%
Dec 29	29°C	19°C	36°C 2015	17°C 2005	48%
Dec 30	29°C	19°C	37°C 2014	17°C 2016	48%
Dec 31	29°C	19°C	36°C 2015	16°C 1992	48%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:06 AM, sunset 6:09 PM
December 31: sunrise 5:18 AM, sunset 6:25 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.