Weather in Passau in September
How warm is it in Passau in September?
In September the typical daytime high in Passau is 18.4 °C on average, from 20.8 °C at the start to 15.7 °C at the end of the month.
That is 4.5 °C cooler than in August and 5.4 °C warmer than in October.
The last 10 years were 2.4 °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 Kremsmuenster (77 km), Salzburg (91 km) and Sonnblick (172 km); nearer ones count more.