Pontal do Paraná Weather in December

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

Average highs run from 26°C on December 1 to 27°C on December 31, and lows from 18°C to 20°C. Normal precipitation for the month is 205 mm over about 22 wet days.

December day by day

The normal high and low for each date, and the record, in °C.

Normal low
Normal high
Record high
Record low

December at a glance

Average high: 27°C
Average low: 19°C
Precipitation: 205 mm
Record high: 36°CDec 22, 2019
Record low: 16°CDec 8, 1981
Daylight: 13 h 37 min to 13 h 43 min
Cloud cover: 79%
Humidity: 86%
Dew point: 20°C
Wind: 4.3 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	Record high	Record low	Chance wet
Dec 1	26°C	18°C	30°C 1982	18°C 1973	71%
Dec 2	26°C	18°C	34°C 1974	18°C 2019	70%
Dec 3	26°C	18°C	31°C 1978	17°C 1982	69%
Dec 4	26°C	18°C	33°C 1978	18°C 1973	69%
Dec 5	26°C	18°C	35°C 1973	19°C 1989	68%
Dec 6	27°C	18°C	34°C 1973	19°C 1989	69%
Dec 7	27°C	18°C	34°C 1973	17°C 1974	70%
Dec 8	27°C	18°C	31°C 1973	16°C 1981	71%
Dec 9	27°C	18°C	33°C 1973	16°C 1981	71%
Dec 10	27°C	18°C	30°C 1974	17°C 1981	72%
Dec 11	27°C	18°C	28°C 2019	17°C 1974	72%
Dec 12	27°C	18°C	31°C 1973	18°C 1974	71%
Dec 13	27°C	18°C	34°C 2019	19°C 1981	71%
Dec 14	27°C	19°C	30°C 1981	20°C 2019	72%
Dec 15	27°C	19°C	33°C 1982	21°C 1978	72%
Dec 16	27°C	19°C	31°C 1973	18°C 1974	74%
Dec 17	27°C	19°C	33°C 1978	18°C 1973	75%
Dec 18	27°C	19°C	32°C 1974	18°C 1978	76%
Dec 19	27°C	19°C	27°C 1978	19°C 1978	76%
Dec 20	27°C	19°C	31°C 1982	18°C 1978	77%
Dec 21	27°C	19°C	29°C 1978	19°C 1974	76%
Dec 22	27°C	19°C	36°C 2019	19°C 1973	75%
Dec 23	28°C	19°C	31°C 1975	20°C 2020	75%
Dec 24	28°C	19°C	35°C 1981	18°C 1977	76%
Dec 25	28°C	20°C	28°C 1973	19°C 1981	77%
Dec 26	28°C	20°C	35°C 1978	19°C 1978	78%
Dec 27	28°C	20°C	31°C 2019	19°C 1978	79%
Dec 28	27°C	20°C		19°C 1992	79%
Dec 29	27°C	20°C	31°C 1978	20°C 1973	80%
Dec 30	27°C	20°C		19°C 1974	80%
Dec 31	27°C	20°C	32°C 1978	19°C 1974	79%

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 6:52 PM
December 31: sunrise 5:26 AM, sunset 7:09 PM

Every day of December: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station BR002548005, every year on file, quality-flagged values removed. 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.