Jaíba Weather in December

NASA POWER reanalysis for the half-degree grid cell around Jaíba, 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 31°C on December 31, and lows from 21°C to 21°C. Normal precipitation for the month is 174 mm over about 19 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: 21°C
Precipitation: 174 mm
Reanalysis high: 41°CDec 3, 2002
Reanalysis low: 16°CDec 31, 1992
Daylight: 12 h 58 min to 13 h 01 min
Cloud cover: 68%
Humidity: 73%
Dew point: 19°C
Wind: 9.7 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	21°C	39°C 2002	16°C 1996	64%
Dec 2	31°C	21°C	40°C 2002	18°C 1995	64%
Dec 3	31°C	21°C	41°C 2002	18°C 1999	64%
Dec 4	31°C	21°C	40°C 2002	18°C 2005	64%
Dec 5	31°C	21°C	39°C 2002	18°C 1996	64%
Dec 6	31°C	21°C	40°C 2002	18°C 1992	64%
Dec 7	31°C	21°C	38°C 1993	19°C 2004	65%
Dec 8	31°C	21°C	38°C 1993	19°C 2009	64%
Dec 9	31°C	21°C	38°C 2015	18°C 2018	65%
Dec 10	31°C	21°C	38°C 2015	17°C 1999	64%
Dec 11	31°C	21°C	39°C 2015	18°C 1994	63%
Dec 12	31°C	21°C	40°C 2015	18°C 1998	63%
Dec 13	31°C	21°C	40°C 2019	18°C 2020	62%
Dec 14	31°C	21°C	39°C 2019	17°C 2007	60%
Dec 15	31°C	21°C	39°C 2015	18°C 1992	58%
Dec 16	31°C	21°C	39°C 2015	19°C 2017	57%
Dec 17	31°C	21°C	40°C 2003	18°C 1996	55%
Dec 18	31°C	21°C	40°C 2019	17°C 2018	54%
Dec 19	31°C	21°C	40°C 2019	18°C 2016	53%
Dec 20	31°C	21°C	39°C 2019	18°C 1995	53%
Dec 21	31°C	21°C	40°C 2019	17°C 2017	53%
Dec 22	31°C	21°C	41°C 2019	17°C 2006	52%
Dec 23	31°C	21°C	40°C 2019	17°C 2006	51%
Dec 24	31°C	21°C	39°C 2015	18°C 2006	50%
Dec 25	31°C	21°C	38°C 2015	18°C 1991	50%
Dec 26	31°C	21°C	38°C 2012	18°C 2000	51%
Dec 27	31°C	21°C	38°C 2019	17°C 1998	51%
Dec 28	31°C	21°C	37°C 2017	18°C 2000	51%
Dec 29	31°C	21°C	38°C 2019	18°C 2005	51%
Dec 30	31°C	21°C	38°C 2019	19°C 1992	52%
Dec 31	31°C	21°C	38°C 2015	16°C 1992	52%

Chance of rain

Chance of a wet day

Sunrise and sunset

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

December 1: sunrise 5:15 AM, sunset 6:13 PM
December 31: sunrise 5:27 AM, sunset 6:28 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.