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Things to Do in Brno in September
Real historical weather for Brno in September: average highs of 22°C and lows of 13°C, with around 111mm of rain (averaged over the last 3 years). Brno is in Czech Republic.
22°C
Average high
13°C
Average low
111mm
Typical rainfall
Real things to do in Brno in September
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3 Hour Private Tour with a Local Guide in Brno
★ 5.0(10 reviews)· 3 hrs
From €60
Brno City Tour History Culture and Local Experiences
★ 5.0(1 reviews)· 2 hrs
From €45
Private Historic Brno Heritage Walking Tour
★ 5.0(7 reviews)· 2 hrs
From €347
Bohemian & Saxon Switzerland From Prague-Travelers' Choice 2026
★ 4.9(3,176 reviews)· 12 hrs
From €80
PUNKVA CAVES, ABYSS and PERNSTEJN CASTLE =only from Apr to Sep
★ 4.8(25 reviews)· 9 hrs
From €170
Brno: 3-Hour History & Legends Walking Tour
★ 4.7(11 reviews)· 3 hrs
From €40
Brno Food Tasting Tour of Hidden Gems for Small Groups
★ 4.7(16 reviews)· 3 hrs
From €87
Skip the Line: 10-Z Bunker Entrance Ticket in Brno
★ 4.3(43 reviews)· 1h 30m
From €10
Brno Historical Walking Tour
★ 3.5(22 reviews)· 2 hrs
From €30
Brno City Tour Discover the Czech Republic Hidden Gem
· 3 hrs
From €18
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FAQs — Brno in September
Based on real historical data (averaged over the last 3 years), expect highs around 22°C and lows around 13°C, with roughly 111mm of rain.