Machado Weather in December

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

Average highs run from 28°C on December 1 to 27°C on December 31, and lows from 18°C to 18°C. Normal precipitation for the month is 226 mm over about 25 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: 27°C
Average low: 18°C
Precipitation: 226 mm
Reanalysis high: 34°CDec 1, 2020
Reanalysis low: 11°CDec 2, 2001
Daylight: 13 h 22 min to 13 h 26 min
Cloud cover: 77%
Humidity: 81%
Dew point: 18°C
Wind: 8.6 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	28°C	18°C	34°C 2020	13°C 1996	73%
Dec 2	28°C	18°C	33°C 2007	11°C 2001	74%
Dec 3	28°C	18°C	34°C 1998	14°C 1991	76%
Dec 4	28°C	18°C	34°C 2020	12°C 2008	77%
Dec 5	28°C	18°C	31°C 2020	14°C 2008	78%
Dec 6	28°C	18°C	31°C 2013	15°C 2016	79%
Dec 7	28°C	18°C	31°C 2016	16°C 1995	80%
Dec 8	28°C	18°C	32°C 2012	14°C 2005	80%
Dec 9	28°C	18°C	33°C 2008	13°C 2018	80%
Dec 10	28°C	18°C	31°C 2008	16°C 1995	81%
Dec 11	27°C	18°C	29°C 1995	14°C 2004	82%
Dec 12	27°C	18°C	30°C 2010	13°C 2004	84%
Dec 13	27°C	18°C	30°C 1993	14°C 2004	84%
Dec 14	27°C	18°C	31°C 1993	13°C 1992	84%
Dec 15	27°C	18°C	31°C 2018	14°C 1992	84%
Dec 16	27°C	18°C	31°C 2003	14°C 2016	85%
Dec 17	27°C	18°C	30°C 2018	14°C 1999	85%
Dec 18	27°C	18°C	32°C 2018	15°C 2000	85%
Dec 19	27°C	18°C	30°C 1999	16°C 1998	84%
Dec 20	27°C	18°C	30°C 1999	15°C 1994	83%
Dec 21	27°C	18°C	31°C 2012	16°C 2008	83%
Dec 22	27°C	18°C	31°C 2018	14°C 1993	83%
Dec 23	27°C	18°C	32°C 1997	14°C 1993	84%
Dec 24	27°C	18°C	31°C 1997	16°C 1993	84%
Dec 25	27°C	18°C	32°C 2012	15°C 2001	84%
Dec 26	27°C	18°C	32°C 2019	16°C 2005	85%
Dec 27	27°C	18°C	32°C 2013	14°C 1992	85%
Dec 28	27°C	18°C	31°C 2019	15°C 2002	85%
Dec 29	27°C	18°C	32°C 2019	15°C 2005	84%
Dec 30	27°C	18°C	32°C 2007	16°C 2001	83%
Dec 31	27°C	18°C	33°C 2007	14°C 1993	82%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:12 AM, sunset 6:34 PM
December 31: sunrise 5:24 AM, sunset 6:50 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.