Chattanooga (TN)
July
Weather in Chattanooga, Tennessee for July 2025
Your guide to Chattanooga weather in July - trends and predictions
Heat Advisory - See hour by hour.
So far, July 2025 in Chattanooga is slightly warmer than the historical average by 1 °F.
The forecast for the next days in Chattanooga predicts a temperature of 30.8 °F, which is cooler than the historical average.
In general, the average temperature in Chattanooga at the beginning of July is 30.6 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 31 °F by the end of July.
Chattanooga experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 124.8 mm.
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Temperatures
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8
Dry days
23
Rainy days
0
Snow days
29°/20°
Temperatures
11 km/h
Avg max wind
73 %
Avg humidity
Chattanooga Weather July
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Temperatures trend during July in Chattanooga
See the weather trend as well as the moving average line
July weather in Chattanooga day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Moderate or heavy rain shower | 30° /21° | 41.1 mm | 7 | |
| Jul. 2 | Moderate or heavy rain shower | 31° /20° | 6.8 mm | 7 | |
| Jul. 3 | Moderate or heavy rain shower | 31° /21° | 2.9 mm | 7 | |
| Jul. 4 |  Patchy rain possible | 30° /22° | 0.6 mm | 7 | |
| Jul. 5 | Moderate or heavy rain shower | 30° /21° | 10.4 mm | 6 | |
| Jul. 6 | Moderate or heavy rain shower | 30° /21° | 1.8 mm | 7 | |
| Jul. 7 | Moderate or heavy rain shower | 32° /19° | 0.7 mm | 7 | |
| Jul. 8 | Moderate or heavy rain shower | 32° /20° | 2.8 mm | 7 | |
| Jul. 9 | Moderate rain at times | 29° /22° | 7.4 mm | 6 | |
| Jul. 10 | Moderate rain at times | 27° /20° | 18.4 mm | 6 | |
| Jul. 11 |  Cloudy | 30° /19° | 0.5 mm | 7 | |
| Jul. 12 | Patchy rain possible | 29° /20° | 2.9 mm | 6 | |
| Jul. 13 |  Heavy rain at times | 32° /21° | 0.6 mm | 7 | |
| Jul. 14 | Patchy rain possible | 32° /22° | 0.5 mm | 7 | |
| Jul. 15 | Moderate rain at times | 31° /22° | 2.8 mm | 7 | |
| Jul. 16 |  Overcast | 31° /21° | 0.8 mm | 7 | |
| Jul. 17 | Light rain shower | 31° /21° | 7.6 mm | 7 | |
| Jul. 18 | Moderate or heavy rain shower | 28° /21° | 19.4 mm | 6 | |
| Jul. 19 | Moderate or heavy rain shower | 26° /21° | 4.2 mm | 6 | |
| Jul. 20 | Moderate or heavy rain shower | 28° /21° | 12.9 mm | 6 | |
| Jul. 21 | Moderate rain at times | 29° /22° | 5.7 mm | 6 | |
| Jul. 22 | Patchy rain possible | 30° /21° | 3.6 mm | 6 | |
| Jul. 23 | Patchy rain possible | 29° /21° | 3.3 mm | 6 | |
| Jul. 24 |  Fog | 28° /19° | 0.1 mm | 6 | |
| Jul. 25 | Moderate or heavy rain shower | 27° /20° | 2.2 mm | 6 | |
| Jul. 26 | Moderate rain at times | 30° /22° | 0.8 mm | 7 | |
| Jul. 27 | Patchy rain possible | 31° /22° | 0.4 mm | 7 | |
| Jul. 28 | Patchy rain possible | 31° /23° | 6 mm | 7 | |
| Jul. 29 | Overcast | 31° /21° | 4.1 mm | 7 | |
| Jul. 30 |  Moderate rain | 32° /22° | 10.3 mm | 2.5 | |
| Jul. 31 | Moderate rain | 35° /25° | 15.6 mm | 2.5 | |
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Important Notice
Our weather forecast for Chattanooga in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chattanooga forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chattanooga in July - FAQ
What are the expected maximum and minimum temperatures in Chattanooga during July?
During July, expect a variety of temperatures with highs around 29° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chattanooga during July?
Significant rainfall exceeding 124.8 mm is expected in Chattanooga during July, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chattanooga during July?
The average wind speed in Chattanooga during July is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Chattanooga
Explore the daily rainfall trends and prepare for Chattanoogas July weather 💧
UV exposure in Chattanooga during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Chattanooga?Get accurate weather forecasts for Chattanooga, located at latitude 35.046 and longitude -85.31. Stay updated with localized weather information tailored for Chattanooga.
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