Maua Weather in December

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

Average highs run from 31°C on December 1 to 32°C on December 31, and lows from 20°C to 19°C. Normal precipitation for the month is 78 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: 31°C
Average low: 20°C
Precipitation: 78 mm
Reanalysis high: 35°CDec 31, 2015
Reanalysis low: 16°CDec 30, 1991
Daylight: 12 h 07 min to 12 h 07 min
Cloud cover: 52%
Humidity: 68%
Dew point: 17°C
Wind: 7.2 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	31°C	20°C	34°C 2020	18°C 1995	72%
Dec 2	31°C	20°C	34°C 2002	18°C 1995	72%
Dec 3	31°C	20°C	34°C 2010	18°C 1996	71%
Dec 4	31°C	20°C	35°C 2010	18°C 1996	71%
Dec 5	31°C	20°C	35°C 2010	17°C 1996	69%
Dec 6	31°C	20°C	34°C 2010	18°C 1999	68%
Dec 7	31°C	20°C	35°C 2018	18°C 1996	65%
Dec 8	31°C	20°C	33°C 2009	18°C 1996	64%
Dec 9	31°C	20°C	33°C 2008	18°C 1996	62%
Dec 10	31°C	20°C	34°C 2015	17°C 1996	61%
Dec 11	31°C	20°C	35°C 2015	18°C 2011	60%
Dec 12	31°C	20°C	34°C 2015	18°C 1994	58%
Dec 13	31°C	20°C	34°C 1998	17°C 2005	57%
Dec 14	31°C	20°C	33°C 2020	17°C 2003	55%
Dec 15	31°C	20°C	35°C 2017	18°C 1993	52%
Dec 16	31°C	20°C	35°C 2017	18°C 1999	50%
Dec 17	31°C	20°C	35°C 2005	17°C 1999	47%
Dec 18	31°C	20°C	34°C 2005	17°C 2010	46%
Dec 19	31°C	20°C	34°C 2005	16°C 2007	43%
Dec 20	31°C	20°C	34°C 2005	17°C 2010	43%
Dec 21	32°C	20°C	34°C 2009	17°C 2010	42%
Dec 22	32°C	20°C	34°C 2020	17°C 2008	40%
Dec 23	32°C	19°C	34°C 2010	17°C 1992	39%
Dec 24	32°C	19°C	35°C 2005	18°C 2003	39%
Dec 25	32°C	19°C	34°C 2017	18°C 1999	38%
Dec 26	32°C	19°C	35°C 2007	16°C 1991	37%
Dec 27	32°C	19°C	34°C 2017	17°C 2003	37%
Dec 28	32°C	19°C	34°C 2014	17°C 2005	37%
Dec 29	32°C	19°C	34°C 2018	16°C 2003	37%
Dec 30	32°C	19°C	34°C 2018	16°C 1991	36%
Dec 31	32°C	19°C	35°C 2015	17°C 1991	35%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:14 AM, sunset 6:21 PM
December 31: sunrise 6:28 AM, sunset 6:35 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.