Klagenfurt weather in September
Mild and comfortable, with some rainy days. Average highs of 20°C and lows of 11°C, with around 12 rainy days expected throughout the month.
While September isn't our top-rated month for Klagenfurt, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
11°C
Rainy days
12 days
Best months to visit
June, July, August
What to do in Klagenfurt in September
Whatever the weather, Klagenfurt rewards curious visitors. Here are some of the best ways to spend your time:
Explore historic landmarks
Walk scenic routes
Taste local cuisine
Visit museums
Experience local culture
Photograph landscapes
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
4C
Cold, with occasional showers.
February
6C
Cold, with occasional showers.
March
11C
Cool, with occasional showers.
April
15C
Cool, with occasional showers.
May
19C
Mild and comfortable, with regular rainfall.
Recommended
June
24C
Mild and comfortable, with some rainy days.
Recommended
July
26C
Warm and pleasant, with some rainy days.
Recommended
August
25C
Warm and pleasant, with some rainy days.
September (you are here)
20C
Mild and comfortable, with some rainy days.
October
16C
Cool, with occasional showers.
November
9C
Cold, with some rainy days.
December
4C
Cold, with occasional showers.
Book your September trip to Klagenfurt
Find hotels, tours and experiences for the perfect escape.
