Typical Weather

Weather in Södertälje in September

How warm is it in Södertälje in September?

In September the typical daytime high in Södertälje is 16.5 °C on average, from 19.0 °C at the start to 13.6 °C at the end of the month.

That is 5.0 °C cooler than in August and 6.2 °C warmer than in October.

The last 10 years were 2.1 °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 Stockholm (30 km), Vasteras-Hasslo (71 km) and Uppsala_aut (74 km); nearer ones count more.