Earliest and Latest Days of 100° F in Maryville

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Maryville, Missouri history. It is based on NOAA data from the years 1894–2024.

Also see:

Earliest 100 degree day in Maryville?

The earliest in the year that Maryville, Missouri had a high temperature of at least 100 °F is May 28 which happened in 2018.

Latest 100 degree day in Maryville?

The latest in the year that Maryville, Missouri had a high temperature of at least 100 °F is September 28 which happened in 1953.

Earliest Days ≥ 100 °F

Date	Year	Temperature
May 28	2018	100 °F
May 29	1934	104 °F
May 30	1934	110 °F
May 31	1934	106 °F
June 1	1934	101 °F
June 2	1934	104 °F
June 5	1934	100 °F
June 5	1933	101 °F
June 6	1934	103 °F
June 6	1933	105 °F
June 7	1934	103 °F
June 8	1934	101 °F
June 9	1911	100 °F
June 10	1933	103 °F
June 11	1933	103 °F
June 11	1918	101 °F
June 12	1926	100 °F
June 15	1918	101 °F
June 16	1946	102 °F
June 16	1918	101 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 28	1953	102 °F
September 22	1937	100 °F
September 15	1939	100 °F
September 14	1939	100 °F
September 13	1939	100 °F
September 13	1931	100 °F
September 12	2000	100 °F
September 11	1936	100 °F
September 9	1955	100 °F
September 7	1939	104 °F
September 7	1913	101 °F
September 6	1939	104 °F
September 6	1931	103 °F
September 6	1913	104 °F
September 5	1913	105 °F
September 5	1897	100 °F
September 4	1913	102 °F
September 3	2000	101 °F
September 3	1939	107 °F
September 3	1913	102 °F