Vienna has a moderate continental climate: colder winters and warm
summers, with not too much precipitation evenly spread over the entire
year. It rains or snows, on average, no more than nine and not less than
seven days a month. On average, 2,000 hours of sunshine are registered
here anually, and it can get really hot in summertime. The best time to
travel is spring, the beginning of summer, and autumn.