Climate for Chattanooga, Tennessee

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Average Temperatures for Chattanooga

Average Temperature for Chattanooga, Tennessee
MonthLowHigh
Jan29.9°F48.8°F
Feb32.6°F54.1°F
Mar40.0°F62.8°F
Apr47.0°F72.1°F
May56.2°F79.1°F
Jun64.6°F86.2°F
Jul69.4°F89.8°F
Aug68.3°F88.7°F
Sept61.7°F82.5°F
Oct48.5°F72.3°F
Nov39.5°F61.1°F
Dec32.7°F52.0°F

Chattanooga's coldest month is January when the average temperature overnight is 29.9°F. In July, the warmest month, the average day time temperature rises to 89.8°F.

Average Rainfall for Chattanooga

Average Rainfall for Chattanooga, Tennessee
MonthPrecipitation
Jan5.40in.
Feb4.85in.
Mar6.19in.
Apr4.23in.
May4.28in.
Jun3.99in.
Jul4.73in.
Aug3.59in.
Sept4.31in.
Oct3.26in.
Nov4.88in.
Dec4.81in.

The driest month in Chattanooga is October with 3.26 inches of precipitation, and with 6.19 inches March is the wettest month.

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