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Chattanooga, TN Weather on July 11
July 11th in Chattanooga, TN typically brings hot summer weather, with average highs around 90°F and lows near 71°F. Over 55 years of records, the warmest July 11th was in 1980 (90°F average), while the coldest was 1979 (69°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 42% of July 11th dates historically, with the wettest July 11th recording 8.46" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Chattanooga, TN? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
July 11 Weather Records for Chattanooga
- •The all-time record high for July 11th in Chattanooga, TN is 100°F, set in 1980.
- •The coldest July 11th on record dropped to 61°F in 1972.
- •Temperatures have reached 90°F or higher on July 11th in 32 of the last 55 years.
Frequently Asked Questions
What was the warmest July 11 ever in Chattanooga?
The warmest July 11 in Chattanooga, TN reached 100°F in 1980. That is 10°F above the long-term average high of 90°F.
What was the coldest July 11 ever in Chattanooga?
The coldest July 11 in Chattanooga, TN dropped to 61°F in 1972. That is 10°F below the long-term average low of 71°F.
What is the average temperature on July 11 in Chattanooga?
On July 11, Chattanooga averages a high of 90°F and a low of 71°F based on 55 years of NOAA weather observations from CHATTANOOGA AP.
How many years of weather data are available for July 11 in Chattanooga?
We have 55 years of weather records for July 11 in Chattanooga, TN, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
July 11 Weather History in Chattanooga
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 93°F | 73°F | 0" | -- |
| 2024 | 95°F | 66°F | 0" | -- |
| 2023 | 89°F | 65°F | 0" | -- |
| 2022 | 89°F | 74°F | 0" | -- |
| 2021 | 90°F | 73°F | 1.17" | -- |
| 2020 | 92°F | 72°F | 0" | -- |
| 2019 | 91°F | 75°F | 4.62" | -- |
| 2018 | 95°F | 74°F | 0" | -- |
| 2017 | 93°F | 68°F | 0" | -- |
| 2016 | 92°F | 72°F | 0" | -- |
| 2015 | 92°F | 73°F | 0.36" | -- |
| 2014 | 91°F | 69°F | 0" | -- |
| 2013 | 88°F | 71°F | 0.69" | -- |
| 2012 | 79°F | 72°F | 0.74" | -- |
| 2011 | 99°F | 73°F | 0" | -- |
| 2010 | 95°F | 72°F | 0.13" | -- |
| 2009 | 87°F | 70°F | 0" | -- |
| 2008 | 91°F | 71°F | 0" | -- |
| 2007 | 88°F | 71°F | 2.41" | -- |
| 2006 | 87°F | 70°F | 0.43" | -- |
| 2005 | 85°F | 69°F | 4.19" | -- |
| 2004 | 91°F | 70°F | 0" | -- |
| 2003 | 88°F | 68°F | 0" | -- |
| 2002 | 89°F | 71°F | 0" | -- |
| 2001 | 94°F | 73°F | 0" | -- |
| 2000 | 97°F | 75°F | 0" | -- |
| 1999 | 79°F | 72°F | 0.51" | -- |
| 1998 | 90°F | 72°F | 0.13" | -- |
| 1997 | 87°F | 63°F | 0" | -- |
| 1996 | 84°F | 66°F | 0" | -- |
| 1995 | 95°F | 70°F | 0" | -- |
| 1994 | 80°F | 71°F | 8.46" | -- |
| 1993 | 96°F | 71°F | 0" | -- |
| 1992 | 92°F | 71°F | 0" | -- |
| 1991 | 91°F | 73°F | 1.22" | -- |
| 1990 | 90°F | 69°F | 3.25" | -- |
| 1989 | 84°F | 74°F | 0" | -- |
| 1988 | 87°F | 74°F | 2.41" | -- |
| 1987 | 94°F | 70°F | 0.81" | -- |
| 1986 | 94°F | 72°F | 0" | -- |
| 1985 | 93°F | 70°F | 0.08" | -- |
| 1984 | 93°F | 71°F | 0.13" | -- |
| 1983 | 92°F | 66°F | 0" | -- |
| 1982 | 86°F | 72°F | 0.05" | -- |
| 1981 | 92°F | 71°F | 1.57" | -- |
| 1980 | 100°F | 81°F | 0" | -- |
| 1979 | 72°F | 66°F | 0.23" | -- |
| 1978 | 89°F | 72°F | 0" | -- |
| 1977 | 92°F | 72°F | 0.08" | -- |
| 1976 | 90°F | 67°F | 0" | -- |
| 1975 | 85°F | 65°F | 0.05" | -- |
| 1974 | 85°F | 66°F | 0" | -- |
| 1973 | 89°F | 69°F | 0" | -- |
| 1972 | 88°F | 61°F | 0" | -- |
| 1971 | 94°F | 71°F | 0" | -- |
Based on 55 years of data from NOAA station: CHATTANOOGA AP
Monthly Climate Averages
Historical temperature and precipitation averages for Chattanooga, TN, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.