Highest June Temperatures in Vermillion

A list of the highest temperatures ever recorded in the month of June in Vermillion, South Dakota from 1893–2024.
What's the hottest it has ever gotten in Vermillion in June?
The hottest June temperature in Vermillion, South Dakota history was 108 °F which occurred on June 21, 1988.
Rank Temperature Date
1 108 °F June 21, 1988
2 106 °F June 22, 1988
2 106 °F June 10, 1933
2 106 °F June 28, 1931
5 105 °F June 24, 1988
5 105 °F June 21, 1974
5 105 °F June 20, 1974
5 105 °F June 11, 1933
9 104 °F June 27, 1931
9 104 °F June 28, 1926
11 103 °F June 25, 1988
11 103 °F June 23, 1937
11 103 °F June 25, 1936
11 103 °F June 20, 1927
15 102 °F June 20, 1988
15 102 °F June 15, 1979
15 102 °F June 29, 1978
15 102 °F June 30, 1961
15 102 °F June 13, 1956
15 102 °F June 18, 1953
15 102 °F June 28, 1936
15 102 °F June 30, 1933
15 102 °F June 29, 1931
15 102 °F June 26, 1931
15 102 °F June 24, 1931
15 102 °F June 11, 1926