Best Time to Visit Brno, South Moravian, Czechia
Brno is at its sunniest and driest in September.
The best time to visit Brno for sunny, dry weather is September — 1 month of the year fit our sunny profiles at this specific location. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from -1°C / 30.2°F in January to 19.6°C / 67.3°F in July, with rainfall from 22 mm / 0.9 in (January) to 78 mm / 3.1 in (June). These are point-value climate normals sampled at Brno, South Moravian, Czechia's coordinates — usually more actionable for travellers than the country-wide average. Brno's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| September | 14.7°C58.5°F | 41 mm1.6″ | Sunny & Mild |
Frequently asked questions
When is the best time to visit Brno?
The best time to visit Brno for sunny, dry weather is September. At the city itself, the warmest month is July averaging 19.6°C / 67.3°F, and the driest is January with about 22 mm / 0.9 in of rain. These are point-value climate normals sampled at Brno's coordinates.
When is the rainy season in Brno?
The rainy season at Brno, South Moravian runs through May–September, when monthly rainfall exceeds the annual median of about 36 mm / 1.4 in. The wettest single month is June (78 mm / 3.1 in).
What is the driest month in Brno?
The driest month in Brno is January, averaging about 22 mm / 0.9 in of rainfall. Temperature that month averages -1°C / 30.2°F.
What months should I avoid visiting Brno?
The least comfortable months for travel to Brno — based on point-value climate at the city — are January, February, May, June, July, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 78 mm / 3.1 in in June, and the coldest month averages -1°C / 30.2°F.
Is Brno climate different from Czechia overall?
Yes, usually. Our Brno figures are point-value climate normals sampled at the city itself, while our Czechia figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Brno specifically — usually the more actionable data for a traveller planning to spend time in the city.