Iporã Weather in December

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

Average highs run from 32°C on December 1 to 32°C on December 31, and lows from 21°C to 22°C. Normal precipitation for the month is 174 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: 32°C
Average low: 21°C
Precipitation: 174 mm
Reanalysis high: 40°CDec 21, 2011
Reanalysis low: 11°CDec 14, 2010
Daylight: 13 h 30 min to 13 h 36 min
Cloud cover: 66%
Humidity: 74%
Dew point: 21°C
Wind: 7.9 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	32°C	21°C	37°C 1999	14°C 2001	51%
Dec 2	32°C	21°C	38°C 2007	12°C 2001	53%
Dec 3	32°C	21°C	39°C 2007	14°C 2001	52%
Dec 4	32°C	21°C	37°C 2007	13°C 2008	53%
Dec 5	32°C	21°C	39°C 1999	14°C 2008	53%
Dec 6	32°C	21°C	36°C 1993	16°C 2008	53%
Dec 7	32°C	21°C	37°C 2012	15°C 2019	53%
Dec 8	32°C	21°C	38°C 2012	15°C 2018	53%
Dec 9	32°C	21°C	36°C 1994	16°C 2003	54%
Dec 10	32°C	21°C	37°C 1994	14°C 2003	54%
Dec 11	32°C	21°C	38°C 2012	18°C 2004	53%
Dec 12	32°C	21°C	36°C 2011	17°C 2004	53%
Dec 13	32°C	21°C	35°C 1998	13°C 2010	52%
Dec 14	32°C	21°C	38°C 1994	11°C 2010	53%
Dec 15	32°C	21°C	36°C 1995	15°C 2011	54%
Dec 16	32°C	21°C	37°C 2013	15°C 2000	54%
Dec 17	32°C	21°C	37°C 2017	13°C 2000	53%
Dec 18	32°C	21°C	37°C 1999	15°C 2000	53%
Dec 19	32°C	21°C	39°C 1999	15°C 1998	52%
Dec 20	32°C	21°C	40°C 1999	16°C 2011	52%
Dec 21	32°C	21°C	40°C 2011	18°C 2007	52%
Dec 22	32°C	21°C	38°C 2011	17°C 1998	54%
Dec 23	32°C	21°C	38°C 2011	14°C 1998	54%
Dec 24	32°C	22°C	38°C 1994	15°C 2019	55%
Dec 25	32°C	22°C	37°C 1994	18°C 2001	57%
Dec 26	32°C	22°C	39°C 2012	19°C 2003	58%
Dec 27	32°C	22°C	37°C 2013	18°C 2004	59%
Dec 28	32°C	22°C	38°C 2011	17°C 2004	58%
Dec 29	32°C	22°C	40°C 2008	17°C 2004	58%
Dec 30	32°C	22°C	38°C 2008	16°C 1993	56%
Dec 31	32°C	22°C	35°C 2019	17°C 1993	57%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:39 AM, sunset 7:09 PM
December 31: sunrise 5:50 AM, sunset 7:26 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.