Chattanooga Weather in July

Chattanooga in July sees very high temperatures, with highs around 32°C (90°F) and overnight lows of 21°C (70°F). Rainfall is fairly high at around 139 mm (5.5 in) on average, so pack waterproofs just in case.

Rainfall in Chattanooga in July

Analyzing past climate data, one can expect approximately 15 days of rain, averaging 139 mm (5.5 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Chattanooga in July

Temperatures in Chattanooga in July top out at 32°C (90°F) and drop to 21°C (70°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 21°C (70°F), the nights are warm and generally comfortable.

Sunshine in Chattanooga in July

With approximately 266 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer enjoying temperate temperatures and rain-free days, May typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Chattanooga's climate page.

Chattanooga Temperature in July

Min Temperature 21°C (70°F)  

Max Temperature 32°C (90°F)  

Chance of Rain 51%  

Precipitation 139 mm (5.5 in)  

Rainy days 15 days  

Humidity 74%  

Sunshine 266 hours  

Percentage Sunshine 62%  

What to Wear in Chattanooga in July

Warm temperatures in July make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Chattanooga in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Chattanooga's climate page.

More climate data for Chattanooga

Temperature Rainfall Sunshine Humidity

See the full Chattanooga climate overview or explore weather in the United States of America.