Weather on August 15
Evansville, IN
55 Years of Data
Avg High
88°F
Avg Low
68°F
Warmest
2007
89°F avg
Coldest
1992
65°F avg
About This Date
August 15th in Evansville, IN typically brings warm summer weather, with average highs around 88°F and lows near 68°F. Over 55 years of records, the warmest August 15th was in 2007 (89°F average), while the coldest was 1992 (65°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 24% of August 15th dates historically, with the wettest August 15th recording 2.34" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 15th in Evansville, IN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 71° | 82° | — | — |
| 2024 | 89° | 72° | 80° | — | — |
| 2023 | 82° | 64° | 73° | — | — |
| 2022 | 85° | 71° | 78° | — | — |
| 2021 | 85° | 70° | 77° | — | — |
| 2020 | 89° | 71° | 80° | — | — |
| 2019 | 84° | 67° | 75° | — | — |
| 2018 | 88° | 70° | 79° | 0.46" | — |
| 2017 | 86° | 73° | 80° | — | — |
| 2016 | 85° | 71° | 78° | — | — |
| 2015 | 88° | 65° | 76° | — | — |
| 2014 | 85° | 64° | 74° | — | — |
| 2013 | 80° | 57° | 69° | — | — |
| 2012 | 85° | 66° | 75° | — | — |
| 2011 | 84° | 64° | 74° | — | — |
| 2010 | 99° | 75° | 87° | 0.15" | — |
| 2009 | 93° | 69° | 81° | 1.98" | — |
| 2008 | 87° | 70° | 78° | — | — |
| 2007warmest | 102° | 76° | 89° | — | — |
| 2006 | 91° | 70° | 80° | 2.34" | — |
| 2005 | 94° | 71° | 82° | 0.3" | — |
| 2004 | 83° | 58° | 70° | — | — |
| 2003 | 92° | 75° | 83° | — | — |
| 2002 | 89° | 72° | 80° | — | — |
| 2001 | 87° | 66° | 77° | — | — |
| 2000 | 92° | 72° | 82° | — | — |
| 1999 | 83° | 53° | 68° | — | — |
| 1998 | 86° | 63° | 74° | — | — |
| 1997 | 89° | 70° | 79° | 0.66" | — |
| 1996 | 81° | 69° | 75° | 0.03" | — |
| 1995 | 95° | 78° | 87° | — | — |
| 1994 | 86° | 57° | 72° | — | — |
| 1993 | 91° | 72° | 81° | — | — |
| 1992coldest | 75° | 55° | 65° | — | — |
| 1991 | 90° | 58° | 74° | — | — |
| 1990 | 83° | 59° | 71° | — | — |
| 1989 | 87° | 66° | 77° | — | — |
| 1988 | 99° | 76° | 87° | — | — |
| 1987 | 93° | 74° | 83° | — | — |
| 1986 | 92° | 72° | 82° | — | — |
| 1985 | 81° | 71° | 76° | 0.94" | — |
| 1984 | 91° | 64° | 78° | — | — |
| 1983 | 93° | 65° | 79° | — | — |
| 1982 | 80° | 66° | 73° | 0.03" | — |
| 1981 | 87° | 69° | 78° | 0.74" | — |
| 1980 | 84° | 72° | 78° | 1.75" | — |
| 1979 | 75° | 58° | 66° | — | — |
| 1978 | 92° | 72° | 82° | — | — |
| 1977 | 90° | 70° | 80° | — | — |
| 1976 | 83° | 68° | 75° | 0.3" | — |
| 1975 | 89° | 72° | 80° | 0.79" | — |
| 1974 | 88° | 68° | 78° | — | — |
| 1973 | 84° | 65° | 74° | — | — |
| 1972 | 88° | 70° | 79° | — | — |
| 1971 | 89° | 67° | 78° | — | — |
55 years of data from EVANSVILLE MUSEUM