Typical Weather

Weather in Klagenfurt am Wörthersee in September

How warm is it in Klagenfurt am Wörthersee in September?

In September the typical daytime high in Klagenfurt am Wörthersee is 18.4 °C on average, from 20.9 °C at the start to 15.6 °C at the end of the month.

That is 4.8 °C cooler than in August and 5.2 °C warmer than in October.

The last 10 years were 2.2 °C warmer than more than 40 years ago.

Click a day for more: afternoon and night, the usual range, records and how fast it is warming.

The average of the weather stations Ljubljana Bezigrad (64 km), Graz (101 km) and Sonnblick (113 km); nearer ones count more.