Macarani Weather in December

NASA POWER reanalysis for the half-degree grid cell around Macarani, 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 19°C to 19°C. Normal precipitation for the month is 121 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: 19°C
Precipitation: 121 mm
Reanalysis high: 38°CDec 18, 1994
Reanalysis low: 15°CDec 13, 2007
Daylight: 12 h 59 min to 13 h 02 min
Cloud cover: 67%
Humidity: 74%
Dew point: 19°C
Wind: 5.0 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	19°C	38°C 2019	17°C 2014	59%
Dec 2	31°C	19°C	37°C 2015	18°C 2012	59%
Dec 3	31°C	19°C	38°C 2015	17°C 2014	58%
Dec 4	31°C	19°C	37°C 2017	17°C 2001	58%
Dec 5	31°C	19°C	37°C 2017	16°C 2005	59%
Dec 6	31°C	20°C	37°C 2002	16°C 1992	59%
Dec 7	31°C	20°C	37°C 2015	17°C 1992	58%
Dec 8	31°C	20°C	37°C 2015	18°C 2001	58%
Dec 9	31°C	20°C	37°C 2003	17°C 1992	57%
Dec 10	31°C	20°C	37°C 2003	18°C 1992	57%
Dec 11	31°C	20°C	38°C 2015	17°C 2001	56%
Dec 12	31°C	20°C	37°C 2015	18°C 2007	55%
Dec 13	31°C	20°C	37°C 2009	15°C 2007	54%
Dec 14	31°C	20°C	37°C 1996	17°C 1992	52%
Dec 15	31°C	19°C	37°C 1996	18°C 1992	50%
Dec 16	31°C	19°C	36°C 1994	18°C 1991	47%
Dec 17	31°C	19°C	37°C 1993	16°C 1996	47%
Dec 18	31°C	19°C	38°C 1994	18°C 1995	47%
Dec 19	31°C	19°C	36°C 2012	17°C 2011	45%
Dec 20	31°C	19°C	36°C 2015	18°C 2017	44%
Dec 21	32°C	19°C	36°C 2003	17°C 1991	44%
Dec 22	31°C	19°C	36°C 2003	17°C 2005	44%
Dec 23	31°C	19°C	36°C 2002	18°C 2006	45%
Dec 24	32°C	19°C	36°C 2010	17°C 1998	45%
Dec 25	32°C	19°C	36°C 2015	18°C 2007	44%
Dec 26	32°C	19°C	35°C 2012	17°C 2007	43%
Dec 27	32°C	19°C	36°C 2004	17°C 1999	43%
Dec 28	32°C	19°C	36°C 2004	18°C 2004	44%
Dec 29	32°C	19°C	35°C 2014	18°C 1991	45%
Dec 30	32°C	19°C	37°C 2014	18°C 2016	45%
Dec 31	32°C	19°C	36°C 1993	17°C 1992	47%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:01 AM, sunset 6:00 PM
December 31: sunrise 5:14 AM, sunset 6:16 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.