The highest day temperature in July 2023 was 99°F. The lowest night temperature was 66°F. The average values for day and night temperatures during July were 91.4°F и 73.5°F respectivly.

Most of the days in July are gloomy but you can also expect sunny days.

Precipitation total in July for Chattanooga is 1.9 in.

The average wind speed in July is 3.3 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chattanooga in July is 6.9 hours.