Highest September Temperatures in Willcox

A list of the highest temperatures ever recorded in the month of September in Willcox, Arizona from 1898–2024.
What's the hottest it has ever gotten in Willcox in September?
The hottest September temperature in Willcox, Arizona history was 105 °F which has occurred twice, most recently on September 1, 2011.
Rank Temperature Date
1 105 °F September 1, 2011
1 105 °F September 4, 1929
3 104 °F September 3, 1948
3 104 °F September 5, 1945
5 103 °F September 10, 2023
5 103 °F September 3, 2012
5 103 °F September 2, 2011
5 103 °F September 4, 1952
5 103 °F September 1, 1950
5 103 °F September 3, 1947
11 102 °F September 11, 2023
11 102 °F September 9, 2023
11 102 °F September 8, 2020
11 102 °F September 7, 2019
11 102 °F September 4, 2019
11 102 °F September 4, 2011
11 102 °F September 16, 1956
11 102 °F September 5, 1952
11 102 °F September 4, 1947
11 102 °F September 4, 1945