Weather in Clarksville in September
How warm is it in Clarksville in September?
In September the typical daytime high in Clarksville is 28.8 °C on average, from 30.9 °C at the start to 26.3 °C at the end of the month.
That is 2.7 °C cooler than in August and 6.0 °C warmer than in October.
The last 10 years were 0.7 °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 Milan Exp Stn (139 km) and Lexington Bluegrass Ap (295 km); nearer ones count more.