Weather on April 30
Chattanooga, TN
55 Years of Data
Avg High
77°F
Avg Low
53°F
Warmest
1987
77°F avg
Coldest
1996
54°F avg
About This Date
April 30th in Chattanooga, TN typically brings pleasant spring weather, with average highs around 77°F and lows near 53°F. Over 55 years of records, the warmest April 30th was in 1987 (77°F average), while the coldest was 1996 (54°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 40% of April 30th dates historically, with the wettest April 30th recording 4.14" of rain. The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.0°F warmer on this date compared to 20-30 years ago.
Planning for April 30th in Chattanooga, TN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 62° | 74° | 0.41" | — |
| 2024 | 77° | 62° | 70° | 1.63" | — |
| 2023 | 69° | 48° | 59° | 0.1" | — |
| 2022 | 81° | 55° | 68° | — | — |
| 2021 | 79° | 58° | 68° | — | — |
| 2020 | 67° | 50° | 58° | — | — |
| 2019 | 86° | 57° | 72° | — | — |
| 2018 | 78° | 40° | 59° | — | — |
| 2017 | 82° | 66° | 74° | 1.42" | — |
| 2016 | 84° | 63° | 73° | 0.03" | — |
| 2015 | 75° | 47° | 61° | — | — |
| 2014 | 70° | 60° | 65° | 0.43" | — |
| 2013 | 79° | 53° | 66° | — | — |
| 2012 | 89° | 60° | 75° | — | — |
| 2011 | 81° | 49° | 65° | — | — |
| 2010 | 83° | 49° | 66° | — | — |
| 2009 | 82° | 61° | 71° | — | — |
| 2008 | 75° | 40° | 57° | — | — |
| 2007 | 88° | 51° | 69° | — | — |
| 2006 | 66° | 51° | 59° | 0.23" | — |
| 2005 | 67° | 51° | 59° | 2.74" | — |
| 2004 | 72° | 64° | 68° | 0.43" | — |
| 2003 | 85° | 59° | 72° | 0.1" | — |
| 2002 | 71° | 51° | 61° | 0.3" | — |
| 2001 | 82° | 54° | 68° | 0.64" | — |
| 2000 | 80° | 44° | 62° | — | — |
| 1999 | 67° | 46° | 56° | — | — |
| 1998 | 65° | 60° | 62° | 2.16" | — |
| 1997 | 77° | 49° | 63° | — | — |
| 1996coldest | 63° | 45° | 54° | 0.18" | — |
| 1995 | 76° | 57° | 66° | 0.51" | — |
| 1994 | 81° | 63° | 72° | — | — |
| 1993 | 70° | 53° | 61° | — | — |
| 1992 | 78° | 49° | 63° | 0.13" | — |
| 1991 | 74° | 58° | 66° | 1.35" | — |
| 1990 | 81° | 65° | 73° | — | — |
| 1989 | 85° | 60° | 72° | 0.23" | — |
| 1988 | 70° | 40° | 55° | — | — |
| 1987warmest | 91° | 62° | 77° | — | — |
| 1986 | 86° | 47° | 66° | — | — |
| 1985 | 78° | 53° | 66° | — | — |
| 1984 | 76° | 50° | 63° | 0.25" | — |
| 1983 | 82° | 54° | 68° | — | — |
| 1982 | 72° | 45° | 58° | — | — |
| 1981 | 84° | 58° | 71° | — | — |
| 1980 | 64° | 48° | 56° | — | — |
| 1979 | 73° | 40° | 56° | — | — |
| 1978 | 65° | 55° | 60° | 2.84" | — |
| 1977 | 71° | 57° | 64° | 4.14" | — |
| 1976 | 68° | 55° | 62° | 0.66" | — |
| 1975 | 82° | 56° | 69° | — | — |
| 1974 | 82° | 47° | 64° | — | — |
| 1973 | 80° | 45° | 62° | — | — |
| 1972 | 76° | 49° | 62° | — | — |
| 1971 | 67° | 53° | 60° | — | — |
55 years of data from CHATTANOOGA AP