Weather on August 23
Evansville, IN
55 Years of Data
Avg High
88°F
Avg Low
68°F
Warmest
2002
87°F avg
Coldest
1997
65°F avg
About This Date
August 23rd 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 23rd was in 2002 (87°F average), while the coldest was 1997 (65°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 23rd dates historically, with the wettest August 23rd recording 2.13" of rain. The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for August 23rd in Evansville, IN? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 86° | 61° | 73° | — | — |
| 2024 | 89° | 66° | 78° | — | — |
| 2023 | 94° | 77° | 85° | — | — |
| 2022 | 85° | 67° | 76° | — | — |
| 2021 | 93° | 74° | 83° | — | — |
| 2020 | 89° | 70° | 79° | — | — |
| 2019 | 78° | — | — | 2.13" | — |
| 2018 | 83° | 61° | 72° | — | — |
| 2017 | 80° | 63° | 71° | 0.03" | — |
| 2016 | 84° | 64° | 74° | — | — |
| 2015 | 86° | 69° | 78° | — | — |
| 2014 | 95° | 76° | 85° | 0.18" | — |
| 2013 | 91° | 74° | 82° | — | — |
| 2012 | 94° | 67° | 80° | — | — |
| 2011 | 92° | 67° | 79° | — | — |
| 2010 | 93° | 69° | 81° | — | — |
| 2009 | 75° | 56° | 65° | — | — |
| 2008 | 93° | 72° | 82° | — | — |
| 2007 | 99° | 72° | 85° | — | — |
| 2006 | 88° | 67° | 77° | — | — |
| 2005 | 84° | 64° | 74° | — | — |
| 2004 | 88° | 67° | 77° | — | — |
| 2003 | 98° | 71° | 85° | — | — |
| 2002warmest | 97° | 77° | 87° | — | — |
| 2001 | 93° | 75° | 84° | — | — |
| 2000 | 89° | 70° | 79° | — | — |
| 1999 | 92° | 66° | 79° | — | — |
| 1998 | 89° | 66° | 78° | — | — |
| 1997coldest | 77° | 53° | 65° | — | — |
| 1996 | 93° | 69° | 81° | — | — |
| 1995 | 91° | 62° | 77° | — | — |
| 1994 | 85° | 63° | 74° | — | — |
| 1993 | 94° | 74° | 84° | — | — |
| 1992 | 83° | 67° | 75° | — | — |
| 1991 | 94° | 66° | 80° | — | — |
| 1990 | 82° | 71° | 77° | — | — |
| 1989 | 92° | 74° | 83° | 0.33" | — |
| 1988 | 89° | 75° | 82° | — | — |
| 1987 | 86° | 62° | 74° | — | — |
| 1986 | 92° | 75° | 83° | — | — |
| 1985 | 76° | 67° | 71° | 0.38" | — |
| 1984 | 81° | 62° | 71° | — | — |
| 1983 | 92° | 73° | 82° | 0.08" | — |
| 1982 | 82° | 69° | 76° | 1.3" | — |
| 1981 | 89° | 63° | 76° | — | — |
| 1980 | 88° | 62° | 75° | — | — |
| 1979 | 84° | 69° | 77° | — | — |
| 1978 | 93° | 62° | 78° | — | — |
| 1977 | 83° | 66° | 74° | 0.18" | — |
| 1976 | 90° | 70° | 80° | — | — |
| 1975 | 92° | 71° | 81° | — | — |
| 1974 | 88° | 72° | 80° | 0.05" | — |
| 1973 | 85° | 57° | 71° | — | — |
| 1972 | 84° | 67° | 75° | 0.76" | — |
| 1971 | 92° | 69° | 80° | — | — |
55 years of data from EVANSVILLE MUSEUM