Mladá Boleslav Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from comfortable to chilly in Mladá Boleslav. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in August, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like January.

At night, you can expect temperatures ranging from 14°C (57°F) in August to around -3°C (27°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Mladá Boleslav has a moderate amount of precipitation, averaging 716 mm (28 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 83 mm (3.3 in) of precipitation, spread over 14 rainy days.

In contrast, the driest month April experiences a drier climate, with about 43 mm (1.7 in) of rainfall spread across 13 rainy days. For more details, please visit our Mladá Boleslav Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Mladá Boleslav.

The city experiences its highest humidity in December, reaching 85%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year