September weather forecast and climate
Sewanee, TN

What is the temperature in September in Sewanee?

The average high-temperature, in September, is 80.6°F (27°C), while the average low-temperature is 60.8°F (16°C).

How much does it rain in Sewanee in September?

In Sewanee, in September, during 6 rainfall days, typically, 3.6" (91mm) of precipitation is accumulated.
Average temperature in September - Sewanee, TN
  • Average high temperature in September: 80.6°F

Warmest months (with the highest average high temperature) are July and August (84.2°F).
Months with the lowest average high temperature are January and December (46.4°F).

  • Average low temperature in September: 60.8°F

Months with the highest average low temperature are July and August (66.2°F).
Coldest months (with the lowest average low temperature) are January and February (30.2°F).

Average rainfall in September - Sewanee, TN
  • Average rainfall in September: 3.6"

The wettest month (with the highest rainfall) is March (5.9").
The driest month (with the lowest rainfall) is October (3.3").

Average rainfall days in September - Sewanee, TN
  • Average rainfall days in September: 6 days

Months with the highest number of rainy days are January, February, March and July (10 days).
Months with the lowest number of rainy days are September and October (6 days).

Average daylight in September - Sewanee, TN
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).