Poço Redondo Weather in December

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

Average highs run from 36°C on December 1 to 36°C on December 31, and lows from 22°C to 22°C. Normal precipitation for the month is 28 mm over about 6 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: 36°C
Average low: 22°C
Precipitation: 28 mm
Reanalysis high: 41°CDec 3, 2019
Reanalysis low: 19°CDec 25, 1992
Daylight: 12 h 39 min to 12 h 41 min
Cloud cover: 53%
Humidity: 60%
Dew point: 18°C
Wind: 19.1 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	36°C	22°C	39°C 2019	20°C 1995	15%
Dec 2	36°C	22°C	40°C 2019	20°C 1995	15%
Dec 3	36°C	22°C	41°C 2019	20°C 1995	15%
Dec 4	37°C	22°C	41°C 2015	21°C 1992	16%
Dec 5	37°C	22°C	41°C 1997	20°C 1994	15%
Dec 6	37°C	22°C	40°C 2016	19°C 2011	15%
Dec 7	37°C	22°C	41°C 2019	20°C 1996	15%
Dec 8	37°C	22°C	40°C 2006	20°C 1994	16%
Dec 9	37°C	22°C	39°C 1997	20°C 1993	16%
Dec 10	36°C	22°C	39°C 2011	19°C 2013	17%
Dec 11	36°C	22°C	40°C 2011	19°C 1996	17%
Dec 12	36°C	22°C	40°C 2013	20°C 1996	17%
Dec 13	36°C	22°C	39°C 1991	21°C 1994	17%
Dec 14	36°C	22°C	38°C 1995	19°C 1994	17%
Dec 15	36°C	22°C	40°C 1995	20°C 2006	18%
Dec 16	36°C	22°C	39°C 1999	20°C 2018	18%
Dec 17	36°C	22°C	39°C 1998	21°C 2000	17%
Dec 18	36°C	22°C	39°C 1993	20°C 1992	16%
Dec 19	36°C	22°C	40°C 1994	20°C 2018	16%
Dec 20	36°C	22°C	39°C 1993	19°C 2018	16%
Dec 21	36°C	22°C	40°C 1993	19°C 1992	17%
Dec 22	36°C	22°C	39°C 2002	20°C 1992	17%
Dec 23	36°C	22°C	40°C 2002	20°C 1992	16%
Dec 24	36°C	22°C	39°C 2010	19°C 1992	16%
Dec 25	36°C	22°C	39°C 2002	19°C 1992	14%
Dec 26	36°C	22°C	38°C 2010	20°C 1992	14%
Dec 27	36°C	22°C	38°C 2003	20°C 1992	13%
Dec 28	36°C	22°C	38°C 1995	20°C 1998	14%
Dec 29	36°C	22°C	38°C 1995	20°C 2007	14%
Dec 30	36°C	22°C	38°C 2017	20°C 2000	14%
Dec 31	36°C	22°C	39°C 1996	20°C 1992	14%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:00 AM, sunset 5:39 PM
December 31: sunrise 5:13 AM, sunset 5:54 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 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.