Typical Weather

Knoxville · United States

Weather in Knoxville in September

In September the typical daytime high in Knoxville is 27.3 °C on average, from 29.2 °C at the start to 25.1 °C at the end of the month.

The last 10 years were 2.0 °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 Murphy (99 km) and Lexington Bluegrass Ap (239 km); nearer ones count more.