Paranaguá climate

Name: Paranaguá
Address: BR

Paranaguá is warmest in February, with average highs of 28 °C, and coldest in July, when nights average 15 °C. January is the wettest month (280 mm) and August the driest (84 mm). Figures are 1991–2020 climate normals.

Across a full year Paranaguá averages 2,038 mm of rain and 149 days above 25 °C.

Brazil · population 150,104 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month February 28 °C
Coldest month July 15 °C
Driest month August 84 mm
Wettest month January 280 mm
Least cloud July 64 % cloud
Hottest on record January 38 °C
Coldest on record July 7.1 °C
Warmest sea February 27 °C

What to expectParanaguá through the year

Paranaguá has a clear annual cycle: average daily highs run from 20 °C in July to 28 °C in February, a swing of 7.7 °C in mean temperature across the year.

Counted across a normal year, 149 days a year reach 25 °C, 19 of them reach 30 °C. The warmest reading in the 1991–2020 record is 38 °C, in January.

Rain is strongly seasonal. January averages 280 mm against 84 mm in August — 3.4 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Paranaguá is warmest in February at 27 °C and coldest in August at 19 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	27.6 °C	280 mm	77 %
February	27.7 °C	277 mm	75 %
March	26.8 °C	225 mm	71 %
April	25.2 °C	141 mm	66 %
May	22.6 °C	132 mm	64 %
June	21.2 °C	104 mm	64 %
July	20.4 °C	99 mm	64 %
August	20.9 °C	84 mm	66 %
September	21.7 °C	148 mm	76 %
October	23.3 °C	162 mm	82 %
November	24.6 °C	171 mm	77 %
December	26.7 °C	216 mm	76 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	27.6 °C	22.7 °C	25.0 °C	37.6 °C	18.3 °C	26	5
February	27.7 °C	22.9 °C	25.1 °C	36.1 °C	18.1 °C	25	5
March	26.8 °C	22.1 °C	24.3 °C	33.2 °C	17.5 °C	24	2
April	25.2 °C	20.4 °C	22.6 °C	33.1 °C	12.1 °C	16	1
May	22.6 °C	17.7 °C	20.0 °C	30.4 °C	10.5 °C	5	0
June	21.2 °C	15.9 °C	18.3 °C	30.4 °C	7.7 °C	3	0
July	20.4 °C	15.0 °C	17.4 °C	29.6 °C	7.1 °C	3	0
August	20.9 °C	15.5 °C	17.8 °C	32.0 °C	8.2 °C	3	0
September	21.7 °C	16.9 °C	19.0 °C	34.2 °C	9.9 °C	3	1
October	23.3 °C	18.7 °C	20.7 °C	33.8 °C	13.7 °C	7	1
November	24.6 °C	20.0 °C	22.1 °C	33.5 °C	14.6 °C	12	1
December	26.7 °C	21.7 °C	24.0 °C	35.3 °C	16.4 °C	22	3

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	280 mm	24	14 h/day	77 %	84 %	14 km/h	26.7 °C
February	277 mm	21	13 h/day	75 %	85 %	13 km/h	27.1 °C
March	225 mm	22	12 h/day	71 %	84 %	13 km/h	26.6 °C
April	141 mm	16	11 h/day	66 %	84 %	12 km/h	25.2 °C
May	132 mm	14	11 h/day	64 %	84 %	12 km/h	22.8 °C
June	104 mm	11	11 h/day	64 %	85 %	11 km/h	20.7 °C
July	99 mm	12	11 h/day	64 %	85 %	11 km/h	19.2 °C
August	84 mm	11	11 h/day	66 %	85 %	12 km/h	18.9 °C
September	148 mm	16	12 h/day	76 %	84 %	14 km/h	19.9 °C
October	162 mm	18	13 h/day	82 %	85 %	15 km/h	21.5 °C
November	171 mm	19	13 h/day	77 %	83 %	15 km/h	23.3 °C
December	216 mm	20	14 h/day	76 %	83 %	15 km/h	25.3 °C

How Paranaguá compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Paranaguá	28 °C	15 °C	2,038 mm	149
São José dos Pinhais · Brazil	25 °C	9.9 °C	1,543 mm	84
Colombo · Brazil	24 °C	9.7 °C	1,512 mm	76
Curitiba · Brazil	25 °C	10 °C	1,544 mm	91
Araucária · Brazil	25 °C	9.9 °C	1,563 mm	94
Joinville · Brazil	28 °C	13 °C	1,897 mm	168
Jaraguá do Sul · Brazil	28 °C	13 °C	1,767 mm	172

Planning a trip? See the best time to visit Paranaguá.

QuestionsCommon questions about Paranaguá’s climate

When is the best time to visit Paranaguá?

That depends on what you want, so the honest answer is a comparison rather than a single month. May, September, October sit closest to 20 °C on average, February is the warmest month and August the driest. The month-by-month table above has the full picture.

How hot does Paranaguá get?

In February, the warmest month, daily highs average 28 °C. About 19 days a year pass 30 °C. The highest value in the 1991–2020 record is 38 °C.

How cold does it get in winter?

Nights average 15 °C in July, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Paranaguá?

January, averaging 280 mm over 24 days with rain. The driest month is August with 84 mm. The year as a whole averages 2,038 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Paranaguá rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.