Prostějov Weather & Climate: Best Time to Visit

In Prostějov, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 26°C (79°F) in July to a chilly 3°C (37°F) in January.

Nighttime temperatures range from 14°C (57°F) in July to -4°C (25°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Prostějov receives a reasonable amount of rain/snowfall, with an annual precipitation of 743 mm (29 in). The seasons in Prostějov bring significant changes in precipitation. The wettest month, July, receives moderate rainfall, with an average of 98 mm (3.9 in) of precipitation. This rainfall is distributed across 14 rainy days.

In contrast, the driest month, February, experiences much less snow/rainfall, totaling 40 mm (1.6 in) over 11 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Prostějov Precipitation page.

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

The average number of days each month with precipitation

In Prostějov, summer days are longer and more sunny, with daily sunshine hours peaking at 8.2 hours in June. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.5 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Prostějov.

The city experiences its highest humidity in December, reaching 85%. In April, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year