Brno, where it is located

The climate of Brno, a city in south-eastern Czech Republic, is moderately continental, characterized by cold winters, with temperatures often below freezing (0 °C or 32 °F), and mild to pleasantly warm summers.
The average temperature of the coldest month (January) is -1.6 °C (29 °F), that of the warmest month (July) is 19.8 °C (67.5 °F). Here are the average temperatures.
Brno - Average temperatures
Min (°C)-4-30491214141061-3
Max (°C)1491520232625201472
Min (°F)252732394854575750433427
Max (°F)343948596873797768574536

Precipitation amounts to 510 mm (20 inches) per year: it is therefore at an intermediate level. The average ranges from 25 mm (1 inch) of rain (or snow) in the driest months (January and February) to 70 mm (2.75 in) in the wettest months (June and July). Here is the average rainfall.
Brno - Average precipitation

In an average year, there are about 1,680 hours of sunshine per year. Here are the average sunshine hours per day.
Brno - Sunshine


Best Time

The best time to visit Brno runs from mid-May to mid-September, since it is the warmest and sunniest period of the year. Sometimes, it can be hot in July and August, while in other circumstances, nights can be cool or even a little cold even in these months, so it can be useful to bring a sweatshirt or sweater and a light jacket for the evening.