Cascavel climate

Name: Cascavel
Address: BR

Cascavel is warmest in January, with average highs of 27 °C, and coldest in July, when nights average 11 °C. October is the wettest month (193 mm) and August the driest (97 mm). Figures are 1991–2020 climate normals.

Across a full year Cascavel averages 1,750 mm of rain, 175 days above 25 °C and 1 days below freezing.

Brazil · population 368,195 · 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 January 27 °C
Coldest month July 11 °C
Driest month August 97 mm
Wettest month October 193 mm
Least cloud August 39 % cloud
Hottest on record October 37 °C
Coldest on record July -2.7 °C

What to expectCascavel through the year

Cascavel has a clear annual cycle: average daily highs run from 20 °C in July to 27 °C in January, a swing of 7.8 °C in mean temperature across the year.

Counted across a normal year, 175 days a year reach 25 °C, 15 of them reach 30 °C, 1 nights drop below freezing. The warmest reading in the 1991–2020 record is 37 °C, in October.

Rain is spread fairly evenly through the year, from 97 mm in August to 193 mm in October. There is no dry season to aim for.

Month by month

Month	Avg high	Rainfall	Cloud
January	26.9 °C	165 mm	62 %
February	26.7 °C	166 mm	61 %
March	26.3 °C	127 mm	52 %
April	24.5 °C	126 mm	49 %
May	20.8 °C	153 mm	51 %
June	19.8 °C	136 mm	50 %
July	19.8 °C	106 mm	43 %
August	22.3 °C	97 mm	39 %
September	24.2 °C	150 mm	46 %
October	25.6 °C	193 mm	58 %
November	26.0 °C	149 mm	55 %
December	26.9 °C	182 mm	60 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	26.9 °C	19.5 °C	22.8 °C	32.4 °C	11.6 °C	26	2
February	26.7 °C	19.3 °C	22.5 °C	33.1 °C	12.6 °C	23	2
March	26.3 °C	18.3 °C	21.8 °C	33.0 °C	7.7 °C	23	1
April	24.5 °C	16.1 °C	19.9 °C	30.4 °C	3.1 °C	14	0
May	20.8 °C	13.0 °C	16.5 °C	28.6 °C	1.5 °C	3	0
June	19.8 °C	12.2 °C	15.4 °C	25.9 °C	-0.6 °C	0	0
July	19.8 °C	11.4 °C	15.0 °C	26.2 °C	-2.7 °C	1	0
August	22.3 °C	12.7 °C	16.9 °C	31.3 °C	-0.1 °C	9	0
September	24.2 °C	14.5 °C	18.8 °C	35.2 °C	0.9 °C	13	3
October	25.6 °C	16.7 °C	20.7 °C	36.6 °C	7.6 °C	17	3
November	26.0 °C	17.2 °C	21.3 °C	34.5 °C	8.0 °C	20	1
December	26.9 °C	18.9 °C	22.5 °C	32.1 °C	10.2 °C	26	2

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	165 mm	20	14 h/day	62 %	81 %	15 km/h
February	166 mm	18	13 h/day	61 %	82 %	15 km/h
March	127 mm	16	12 h/day	52 %	80 %	15 km/h
April	126 mm	10	12 h/day	49 %	78 %	15 km/h
May	153 mm	10	11 h/day	51 %	80 %	15 km/h
June	136 mm	9	11 h/day	50 %	81 %	16 km/h
July	106 mm	8	11 h/day	43 %	77 %	17 km/h
August	97 mm	7	11 h/day	39 %	71 %	17 km/h
September	150 mm	11	12 h/day	46 %	70 %	17 km/h
October	193 mm	15	13 h/day	58 %	75 %	17 km/h
November	149 mm	14	13 h/day	55 %	75 %	16 km/h
December	182 mm	18	14 h/day	60 %	78 %	16 km/h

How Cascavel 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
Cascavel	27 °C	11 °C	1,750 mm	175
Toledo · Brazil	28 °C	13 °C	1,756 mm	223
Ciudad del Este · Paraguay	31 °C	14 °C	1,830 mm	253
Guarapuava · Brazil	24 °C	8.9 °C	1,811 mm	68
Maringá · Brazil	29 °C	13 °C	1,512 mm	251

Where Cascavel ranks

Ranking	Position	Value
Places with the best weather in South America in August	43rd of 50	92/100

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

QuestionsCommon questions about Cascavel’s climate

When is the best time to visit Cascavel?

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

How hot does Cascavel get?

In January, the warmest month, daily highs average 27 °C. About 15 days a year pass 30 °C. The highest value in the 1991–2020 record is 37 °C.

How cold does it get in winter?

Nights average 11 °C in July, the coldest month. A normal year has 1 nights below freezing.

Which month is wettest in Cascavel?

October, averaging 193 mm over 15 days with rain. The driest month is August with 97 mm. The year as a whole averages 1,750 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 Cascavel 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
Data point: -24.956°, -53.455° (the coordinates the reanalysis values are taken for)
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.