Třešť Weather & Climate: Best Time to Visit

Visitors to Třešť can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in August to a very cold 2°C (36°F) in the coolest month, January.

Nights vary from 13°C (55°F) in August to around -4°C (25°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Třešť experiences moderate precipitation patterns, averaging 822 mm (32 in) yearly. The climate in Třešť shows significant variation throughout the year. Expect high rainfall in July, the wettest month, with an average of 108 mm (4.3 in) of precipitation over 15 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 46 mm (1.8 in) of snow/rainfall over 13 snowy/rainy days. For more details, please visit our Třešť Precipitation page.

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

The average number of days each month with precipitation

For those who appreciate different seasons, Třešť serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.9 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 hours of daily sunlight.

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 Třešť.

The city experiences its highest humidity in January, reaching 87%. In May, the humidity drops to its lowest level at 73%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year