Best Time to Visit Brno
Best time: Aug, Jul, May, Jun.
Jul is warmest (25.4°C high); Jun is rainiest (78 mm).
Brno weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 1.7 | -3.8 | 22 | 1.4 |
| Feb | 3.8 | -3.1 | 22 | 2.6 |
| Mar | 8.8 | 0.4 | 27 | 4.3 |
| Apr | 14.5 | 4.1 | 33 | 6.7 |
| May | 20.4 | 9 | 58 | 8.4 |
| Jun | 23.5 | 12 | 78 | 9 |
| Jul | 25.4 | 13.8 | 71 | 8.7 |
| Aug | 25.1 | 13.4 | 52 | 7.6 |
| Sep | 19.7 | 9.7 | 41 | 5.4 |
| Oct | 13.4 | 5.2 | 30 | 3.2 |
| Nov | 6.5 | 1 | 36 | 1.5 |
| Dec | 2.7 | -2.3 | 28 | 1 |
Average high temperature
Best months by activity
Overall: AugJulMayJun
Beaches: AugJulJunSep
Hiking: AprSepAugMay
Sightseeing: AugMaySepJul
Brno quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Brno?
Aug, Jul, May, Jun.
What is the rainiest month?
Jun, about 78 mm.
What is the warmest month?
Jul, with average highs of 25.4°C.
Where to stay
See Brno hotels · Book Brno tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.