How extreme does Cascavel's weather get?

The hottest, coldest, wettest and snowiest days Cascavel has recorded — the outer limits of what its weather can do, and how far they sit beyond a normal day.

Based on 18 years of daily weather observations (2007–present), from the Cascavel / Aeroporto Regional Do Oeste station 7 km away. Updated through August 2025 — an all-time extreme only changes when a more extreme day actually occurs, so some dates are old. That is normal, not stale data.

The four kinds of extreme

The hottest, coldest, wettest and snowiest single days Cascavel has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

99°F Oct 13, 2014

The three most extreme on record

1 99°F Oct 13, 2014

2 99°F Oct 17, 2014

3 99°F Sep 30, 2020

❄️ Coldest night

30°F Jun 27, 2011

The three most extreme on record

1 30°F Jun 27, 2011

2 30°F Jul 24, 2013

3 30°F Jun 24, 2025

In plain terms

Across the record, Cascavel has reached as high as 99°F and as low as 30°F. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Cataratas Intl, a weather station, about 126 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

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