Chattanooga (TN) Temperature by Month

This graph shows the average minimum and maximum temperatures throughout the year in Chattanooga (Tennessee), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.

• The months of April, May, September and October have nice average temperatures.
• Hot season / summer is in June, July, August and September.
• On average, the warmest month is August with 32°C.
• On average, the coolest month is January with 10°C.
• The average annual maximum temperature is 22°C.
• The average annual minimum temperature is 10°C.