Winona, Missouri
The highest recorded temperature was  on August 4, 2011. Temperatures at or above  are not common, with an average of only 2 days of the year. The lowest officially recorded temperature was  on February 2, 1951. Temperatures at or below  are rare with the last such occurrence being on February 19, 2021. The record low maximum is  on February 12, 1899, while the record high minimum is  on August 1, 1934.