Weather in Norrköping in September
How warm is it in Norrköping in September?
In September the typical daytime high in Norrköping is 16.7 °C on average, from 19.1 °C at the start to 14.0 °C at the end of the month.
That is 4.6 °C cooler than in August and 6.0 °C warmer than in October.
The last 10 years were 1.8 °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 Linkoeping-Malmslaett (43 km), Orebro (91 km) and Vastervik (93 km); nearer ones count more.