In October, the weather in Wiener Neustadt is typically warm. Average daily high temperature in October is about 13 degrees above zero. On average, Wiener Neustadt has 11 rainy, 10 partly cloudy, 8 sunny, and 2 cloudy days in October. The rains are usually moderate. October as well as January, February, March, and April is considered the most uncomfortable time to visit Wiener Neustadt.