Araioses Weather in December

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

Average highs run from 35°C on December 1 to 33°C on December 31, and lows from 25°C to 25°C. Normal precipitation for the month is 34 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: 34°C
Average low: 25°C
Precipitation: 34 mm
Reanalysis high: 38°CDec 26, 2019
Reanalysis low: 22°CDec 2, 1996
Daylight: 12 h 17 min to 12 h 17 min
Cloud cover: 49%
Humidity: 68%
Dew point: 22°C
Wind: 20.5 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	35°C	25°C	38°C 2015	23°C 1994	8%
Dec 2	35°C	25°C	38°C 2015	22°C 1996	8%
Dec 3	35°C	25°C	37°C 2007	23°C 2017	9%
Dec 4	35°C	25°C	38°C 2004	23°C 1994	9%
Dec 5	35°C	25°C	38°C 2004	23°C 1996	9%
Dec 6	35°C	25°C	37°C 2011	24°C 2006	10%
Dec 7	35°C	25°C	37°C 2020	24°C 1995	11%
Dec 8	35°C	25°C	37°C 1999	23°C 1994	12%
Dec 9	35°C	25°C	38°C 2015	24°C 1994	13%
Dec 10	35°C	25°C	37°C 1999	24°C 1991	14%
Dec 11	35°C	25°C	37°C 2016	24°C 1991	14%
Dec 12	35°C	25°C	37°C 2014	24°C 2005	14%
Dec 13	35°C	25°C	37°C 1998	24°C 2005	15%
Dec 14	35°C	25°C	37°C 2015	23°C 2005	16%
Dec 15	35°C	25°C	37°C 2015	24°C 2000	17%
Dec 16	34°C	25°C	37°C 2005	24°C 2010	18%
Dec 17	34°C	25°C	38°C 2005	24°C 2011	18%
Dec 18	34°C	25°C	38°C 2005	23°C 2010	19%
Dec 19	34°C	25°C	38°C 2005	23°C 2010	19%
Dec 20	34°C	25°C	37°C 2005	23°C 2018	20%
Dec 21	34°C	25°C	37°C 2014	23°C 2007	21%
Dec 22	34°C	25°C	37°C 2019	23°C 1991	21%
Dec 23	34°C	25°C	37°C 1993	23°C 1991	22%
Dec 24	34°C	25°C	37°C 2015	24°C 2018	24%
Dec 25	34°C	25°C	38°C 2001	23°C 2000	25%
Dec 26	34°C	25°C	38°C 2019	23°C 2000	27%
Dec 27	34°C	25°C	37°C 2020	23°C 2018	30%
Dec 28	34°C	25°C	37°C 2020	23°C 1994	32%
Dec 29	34°C	25°C	37°C 2020	23°C 2005	32%
Dec 30	33°C	25°C	38°C 2002	23°C 2005	34%
Dec 31	33°C	25°C	37°C 1992	23°C 2005	37%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:28 AM, sunset 5:45 PM
December 31: sunrise 5:42 AM, sunset 5:59 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.