Earliest and Latest Days of 90° F in Tuscola

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Tuscola, Illinois history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 90 degree day in Tuscola?

The earliest in the year that Tuscola, Illinois had a high temperature of at least 90 °F is April 29 which has happened twice, most recently in 1987.

Latest 90 degree day in Tuscola?

The latest in the year that Tuscola, Illinois had a high temperature of at least 90 °F is October 15 which has happened twice, most recently in 1899.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 29	1987	90 °F
April 29	1899	92 °F
April 30	1901	90 °F
May 1	1901	90 °F
May 2	1901	91 °F
May 3	1902	91 °F
May 4	1959	91 °F
May 4	1952	90 °F
May 5	1959	93 °F
May 5	1952	94 °F
May 6	1959	90 °F
May 6	1952	90 °F
May 6	1949	90 °F
May 9	1963	90 °F
May 10	1963	92 °F
May 12	2022	93 °F
May 12	1956	90 °F
May 12	1902	91 °F
May 13	2022	91 °F
May 13	1956	91 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 15	1899	90 °F
October 15	1897	92 °F
October 14	1899	93 °F
October 14	1897	91 °F
October 12	1962	91 °F
October 8	2007	91 °F
October 7	1963	92 °F
October 6	1946	90 °F
October 5	1897	93 °F
October 4	2006	90 °F
October 4	1900	90 °F
October 4	1897	91 °F
October 3	1953	91 °F
October 3	1897	90 °F
October 2	2019	90 °F
October 2	1953	93 °F
October 2	1897	93 °F
October 1	1994	90 °F
October 1	1971	91 °F
October 1	1901	90 °F
October 1	1897	92 °F