The weather in Klagenfurt in October is very cold with temperatures between 2°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Klagenfurt during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Klagenfurt in October 2025.
If you’re planning to visit Klagenfurt in the near future, we highly recommend that you review the 14 day weather forecast for Klagenfurt before you arrive.
Temperatures
15° / 2°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
110
mm
Sun Hours
9.7
Hrs
