Zwettl Weather & Climate: Best Time to Visit

The climate in Zwettl is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a very cold 2°C (36°F) in the coolest month, January.

Nights vary from 14°C (57°F) in July to around -4°C (25°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Zwettl receives mid-range precipitation levels, with 930 mm (37 in) annually. The climate in Zwettl shows significant variation throughout the year. Expect high rainfall in July, the wettest month, with an average of 129 mm (5.1 in) of precipitation over 15 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 44 mm (1.7 in) of snow/rainfall over 13 snowy/rainy days. For more details, please visit our Zwettl 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, Zwettl serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.3 hours of sunshine daily, and embrace the darker days in January, offering only 1.8 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Zwettl.

The city experiences its highest humidity in December, reaching 81%. In May, the humidity drops to its lowest level at 51%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year