Planning for the weather is a good way to make your trip to Sankt Kanzian am Klopeiner See relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 17°C, while the coldest months are January and February, with an average of 0°C. Average annual precipitation for Sankt Kanzian am Klopeiner See is 1398 mm.