Porto de Moz Weather in December

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

Average highs run from 34°C on December 1 to 31°C on December 31, and lows from 25°C to 24°C. Normal precipitation for the month is 133 mm over about 22 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: 33°C
Average low: 25°C
Precipitation: 133 mm
Reanalysis high: 38°CDec 2, 2019
Reanalysis low: 22°CDec 20, 2016
Daylight: 12 h 13 min to 12 h 14 min
Cloud cover: 71%
Humidity: 74%
Dew point: 23°C
Wind: 5.4 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	34°C	25°C	38°C 2015	23°C 1995	49%
Dec 2	34°C	25°C	38°C 2019	23°C 1996	50%
Dec 3	34°C	25°C	37°C 2009	24°C 2007	51%
Dec 4	34°C	25°C	38°C 2017	24°C 2008	52%
Dec 5	34°C	25°C	38°C 2017	24°C 2018	52%
Dec 6	34°C	25°C	37°C 1991	23°C 1996	52%
Dec 7	34°C	25°C	37°C 1991	23°C 1996	53%
Dec 8	34°C	25°C	37°C 2016	23°C 2006	55%
Dec 9	34°C	25°C	37°C 2017	24°C 2007	57%
Dec 10	33°C	25°C	37°C 2017	24°C 2007	58%
Dec 11	33°C	25°C	37°C 2017	24°C 1995	59%
Dec 12	33°C	25°C	37°C 1991	24°C 1994	61%
Dec 13	33°C	25°C	37°C 2015	24°C 1994	63%
Dec 14	33°C	25°C	37°C 2015	24°C 2000	64%
Dec 15	33°C	25°C	37°C 2013	23°C 2000	66%
Dec 16	33°C	25°C	37°C 2013	23°C 2000	69%
Dec 17	33°C	25°C	37°C 2011	23°C 2000	70%
Dec 18	32°C	25°C	37°C 1992	24°C 2010	71%
Dec 19	32°C	25°C	36°C 1991	23°C 2016	73%
Dec 20	32°C	25°C	37°C 2011	22°C 2016	75%
Dec 21	32°C	25°C	37°C 2004	24°C 1998	77%
Dec 22	32°C	25°C	36°C 2004	24°C 2005	78%
Dec 23	32°C	25°C	36°C 2011	23°C 2002	79%
Dec 24	32°C	25°C	37°C 2011	23°C 1998	79%
Dec 25	32°C	25°C	36°C 2019	23°C 1993	81%
Dec 26	31°C	24°C	36°C 2014	23°C 2008	82%
Dec 27	31°C	24°C	36°C 2011	23°C 1993	82%
Dec 28	31°C	24°C	36°C 1997	23°C 2005	82%
Dec 29	31°C	24°C	36°C 2011	24°C 2007	82%
Dec 30	31°C	24°C	36°C 2011	23°C 2005	81%
Dec 31	31°C	24°C	35°C 2011	23°C 2005	82%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 6:12 AM, sunset 6:25 PM
December 31: sunrise 6:25 AM, sunset 6:39 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.