Evansville August 21 Weather Records

Daily averages and all-time records for weather in Evansville, Indiana for the date of August 21.
August 21 All-Time Records
1948–2024
Highest temperature 101 °F 1983
Lowest temperature 49 °F 1950
Lowest daily high 74 °F 1956
Highest daily low 76 °F 2023
Most precipitation 1.92 inches 2021
Most snow none -
August 21 Average Weather
1991–2020 1
Average high 87.4 °F
Average low 66.0 °F
Chance precipitation 22.2%
Chance snow 0%
Evansville August 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 76 0.00 0.0
2022 86 71 0.01 0.0
2021 87 70 1.92 0.0
2020 83 64 0.00 0.0
2019 88 67 0.32 0.0
2018 84 68 0.03 0.0
2017 93 69 0.03 0.0
2016 80 63 0.00 0.0
2015 81 57 0.00 0.0
2014 92 73 0.02 0.0
2013 90 68 0.00 0.0
2012 85 56 0.00 0.0
2011 92 71 0.00 0.0
2010 92 74 0.50 0.0
2009 83 64 0.06 0.0
2008 82 70 0.04 0.0
2007 95 73 0.73 0.0
2006 85 66 0.00 0.0
2005 91 70 0.00 0.0
2004 81 59 0.00 0.0
2003 92 68 0.00 0.0
2002 93 68 0.00 0.0
2001 83 58 0.00 0.0
2000 84 60 0.00 0.0
1999 87 55 0.00 0.0
1998 90 58 0.00 0.0
1997 76 57 0.00 0.0
1996 91 68 0.00 n/a
1995 93 75 0.00 0.0
1994 80 64 0.00 0.0
1993 83 66 0.00 0.0
1992 84 61 0.00 0.0
1991 87 57 0.00 0.0
1990 87 71 0.00 0.0
1989 86 70 1.34 0.0
1988 88 68 0.00 0.0
1987 97 70 0.00 0.0
1986 87 65 0.00 0.0
1985 79 56 0.00 0.0
1984 88 59 0.00 0.0
1983 101 73 0.00 0.0
1982 84 58 0.00 0.0
1981 84 62 0.00 0.0
1980 93 67 0.00 0.0
1979 84 66 0.08 0.0
1978 85 55 0.00 0.0
1977 86 64 0.67 0.0
1976 89 60 0.00 0.0
1975 89 70 0.00 0.0
1974 87 60 0.00 0.0
1973 79 60 0.00 0.0
1972 90 69 0.00 0.0
1971 95 68 0.07 0.0
1970 84 66 0.00 0.0
1969 75 65 0.30 0.0
1968 96 70 0.64 0.0
1967 79 50 0.00 0.0
1966 85 72 0.00 0.0
1965 87 61 0.00 0.0
1964 93 71 0.21 0.0
1963 87 51 0.00 0.0
1962 97 73 0.00 0.0
1961 77 56 0.00 0.0
1960 85 65 0.00 0.0
1959 93 71 0.00 0.0
1958 84 65 0.00 0.0
1957 84 62 0.00 0.0
1956 74 53 0.00 0.0
1955 98 73 0.00 0.0
1954 87 70 0.00 0.0
1953 87 53 0.00 0.0
1952 84 72 0.22 0.0
1951 83 64 0.03 0.0
1950 76 49 0.00 0.0
1949 79 54 0.00 0.0
1948 89 56 0.00 0.0
What's the all-time high for Evansville on 8/21?
For the date of Aug 21, the highest temperature ever reached in Evansville history is 101 °F which happened in 1983.
Highest Temperatures in Evansville on August 21
Rank Temperature Year
1 101 °F 1983
2 98 °F 1955
3 97 °F 1962
3 97 °F 1987
5 96 °F 1968
6 95 °F 1971
6 95 °F 2007
8 93 °F 1995
8 93 °F 1980
8 93 °F 2017
8 93 °F 1964
8 93 °F 1959
8 93 °F 2002
What's the all-time low for Evansville on 8/21?
For the date of Aug 21, the lowest temperature ever reached in Evansville history is 49 °F which happened in 1950.
Lowest Temperatures in Evansville on August 21
Rank Temperature Year
1 49 °F 1950
2 50 °F 1967
3 51 °F 1963
4 53 °F 1953
4 53 °F 1956
6 54 °F 1949
7 55 °F 1999
7 55 °F 1978
9 56 °F 1985
9 56 °F 1948
9 56 °F 2012
9 56 °F 1961
Lowest High Temperatures in Evansville on August 21
Rank Temperature Year
1 74 °F 1956
2 75 °F 1969
3 76 °F 1950
3 76 °F 1997
5 77 °F 1961
6 79 °F 1985
6 79 °F 1949
6 79 °F 1967
6 79 °F 1973
10 80 °F 1994
10 80 °F 2016
What's the most it has ever rained in Evansville on 8/21?
For the date of Aug 21, the most precipitation ever recorded in Evansville history is 1.92 inches which happened in 2021.
All-Time Most Precipitation in Evansville on August 21
Rank Precipitation Year
1 1.92 inches 2021
2 1.34 inches 1989
3 0.73 inches 2007
4 0.67 inches 1977
5 0.64 inches 1968
6 0.50 inches 2010
7 0.32 inches 2019
8 0.30 inches 1969
9 0.22 inches 1952
10 0.21 inches 1964
Weather Station Details
Years Station Coordinates
1948–2024 Evansville Regional Airport location