NPS Photo / Public domain
Chattanooga, TN Weather on April 9
April 9th in Chattanooga, TN typically brings pleasant spring weather, with average highs around 70°F and lows near 46°F. Over 55 years of records, the warmest April 9th was in 1999 (78°F average), while the coldest was 1985 (43°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 25% of April 9th dates historically, with the wettest April 9th recording 2.9" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on April 9
Planning for April 9th in Chattanooga, TN? Great weather for outdoor activities.
April 9 Weather Records for Chattanooga
- •The all-time record high for April 9th in Chattanooga, TN is 89°F, set in 1978.
- •The coldest April 9th on record dropped to 30°F in 1972.
- •A freeze (32°F or below) has occurred on April 9th in 3 of the last 55 years.
- •Last year (1971), April 9th was 8°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest April 9 ever in Chattanooga?
The warmest April 9 in Chattanooga, TN reached 89°F in 1978. That is 19°F above the long-term average high of 70°F.
What was the coldest April 9 ever in Chattanooga?
The coldest April 9 in Chattanooga, TN dropped to 30°F in 1972. That is 16°F below the long-term average low of 46°F.
What is the average temperature on April 9 in Chattanooga?
On April 9, Chattanooga averages a high of 70°F and a low of 46°F based on 55 years of NOAA weather observations from CHATTANOOGA AP.
How many years of weather data are available for April 9 in Chattanooga?
We have 55 years of weather records for April 9 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.
April 9 Weather History in Chattanooga
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 69°F | 37°F | 0" | -- |
| 2024 | 64°F | 58°F | 2.18" | -- |
| 2023 | 69°F | 44°F | 0" | -- |
| 2022 | 58°F | 39°F | 0" | -- |
| 2021 | 83°F | 54°F | 0" | -- |
| 2020 | 74°F | 59°F | 0.28" | -- |
| 2019 | 79°F | 59°F | 0" | -- |
| 2018 | 66°F | 45°F | 0.03" | -- |
| 2017 | 78°F | 41°F | 0" | -- |
| 2016 | 58°F | 38°F | 0" | -- |
| 2015 | 85°F | 60°F | 0" | -- |
| 2014 | 69°F | 47°F | 0" | -- |
| 2013 | 82°F | 51°F | 0" | -- |
| 2012 | 75°F | 45°F | 0" | -- |
| 2011 | 88°F | 62°F | 0" | -- |
| 2010 | 70°F | 41°F | 0" | -- |
| 2009 | 76°F | 40°F | 0" | -- |
| 2008 | 77°F | 55°F | 0" | -- |
| 2007 | 57°F | 35°F | 0" | -- |
| 2006 | 65°F | 41°F | 0" | -- |
| 2005 | 80°F | 51°F | 0" | -- |
| 2004 | 76°F | 46°F | 0" | -- |
| 2003 | 54°F | 41°F | 0.46" | -- |
| 2002 | 73°F | 61°F | 1.52" | -- |
| 2001 | 83°F | 58°F | 0" | -- |
| 2000 | 64°F | 32°F | 0" | -- |
| 1999 | 87°F | 69°F | 0" | -- |
| 1998 | 67°F | 52°F | 0" | -- |
| 1997 | 63°F | 42°F | 0" | -- |
| 1996 | 56°F | 35°F | 0" | -- |
| 1995 | 87°F | 52°F | 0" | -- |
| 1994 | 76°F | 46°F | 0" | -- |
| 1993 | 67°F | 53°F | 1.24" | -- |
| 1992 | 79°F | 46°F | 0" | -- |
| 1991 | 78°F | 62°F | 0.64" | -- |
| 1990 | 75°F | 41°F | 0" | -- |
| 1989 | 54°F | 35°F | 0" | -- |
| 1988 | 75°F | 41°F | 0" | -- |
| 1987 | 77°F | 37°F | 0" | -- |
| 1986 | 60°F | 42°F | 0" | -- |
| 1985 | 56°F | 31°F | 0" | -- |
| 1984 | 59°F | 51°F | 2.9" | -- |
| 1983 | 67°F | 53°F | 1.32" | -- |
| 1982 | 54°F | 39°F | 0.03" | -- |
| 1981 | 72°F | 58°F | 1.42" | -- |
| 1980 | 68°F | 43°F | 0" | -- |
| 1979 | 61°F | 44°F | 0.81" | -- |
| 1978 | 89°F | 54°F | 0" | -- |
| 1977 | 74°F | 41°F | 0" | -- |
| 1976 | 64°F | 41°F | 0" | -- |
| 1975 | 67°F | 43°F | 0.66" | -- |
| 1974 | 56°F | 36°F | 0" | -- |
| 1973 | 59°F | 39°F | 0.1" | -- |
| 1972 | 58°F | 30°F | 0" | -- |
| 1971 | 78°F | 34°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.