How extreme does Caxias do Sul's weather get?

The hottest, coldest, wettest and snowiest days Caxias do Sul 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 Caxias Do Sul station 2 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 Caxias do Sul has recorded — each shown against what a normal day that time of year looks like.

🔥 Hottest day

95°F Dec 27, 2019

The three most extreme on record

1 95°F Dec 27, 2019

2 95°F Dec 19, 2021

3 95°F Jan 2, 2022

❄️ Coldest night

27°F Aug 4, 2010

The three most extreme on record

1 27°F Aug 4, 2010

2 28°F Jun 27, 2011

3 28°F Jun 28, 2011

🌧️ Most rain in one day

4.49 in Mar 24, 2022

The three most extreme on record

1 4.49 in Mar 24, 2022recent

2 4.09 in Jun 20, 2021

3 3.23 in May 29, 2021

In plain terms

Across the record, Caxias do Sul has reached as high as 95°F and as low as 27°F. A single day has delivered over 4 inches of rain. Those are the outer edges worth knowing if you are moving here, planning a trip, or thinking about a house.

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from INMET, Brazil's national meteorological institute, measured at Caxias DO Sul, about 3 km from the city centre.

How we build these numbers →

← Caxias do Sul city detail