Hi, I will be coming to Vienna on a business trip in a few months. How is the weather there during the winter, i.e. October-November?
The weather in Vienna during late autumn or early winter (October/November) is quite cold, with highs of 57°F (14°C) and lows of 44°F (7°C). Read Weather in Austria for more information. You'll definitely need a good warm coat. Where are you travelling from?
Yes, the climate difference between Vienna and Bangalore is quite severe. I strongly suggest some good winter gear. How long will you be in Vienna?
The average temperature in Vienna in September is 15°C (59°F), which can be cold. Where are you from? How long will you be in Vienna? I'd definitely reccommend a warm jacket or coat.
Hope this helped.