Earliest and Latest Days of 100° F in Tuscola

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Tuscola, Illinois history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 100 degree day in Tuscola?

The earliest in the year that Tuscola, Illinois had a high temperature of at least 100 °F is June 3 which happened in 1911.

Latest 100 degree day in Tuscola?

The latest in the year that Tuscola, Illinois had a high temperature of at least 100 °F is September 29 which happened in 1953.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 3	1911	101 °F
June 4	1911	101 °F
June 5	1911	101 °F
June 19	1994	100 °F
June 19	1953	101 °F
June 20	1988	100 °F
June 20	1953	103 °F
June 21	1988	102 °F
June 21	1953	101 °F
June 24	1988	100 °F
June 25	1988	104 °F
June 25	1954	100 °F
June 26	1988	102 °F
June 26	1954	105 °F
June 29	1952	100 °F
June 30	2012	101 °F
July 1	1911	100 °F
July 2	1911	102 °F
July 3	1911	105 °F
July 4	1911	103 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 29	1953	100 °F
September 9	1955	100 °F
September 7	1899	103 °F
September 6	1899	102 °F
September 5	1899	103 °F
September 4	1954	102 °F
September 2	2011	100 °F
September 2	1953	102 °F
September 1	1953	102 °F
August 29	1948	100 °F
August 27	1899	100 °F
August 24	1947	103 °F
August 23	1947	103 °F
August 22	1947	101 °F
August 20	1983	101 °F
August 19	1988	100 °F
August 18	1988	104 °F
August 17	1988	103 °F
August 16	1988	102 °F
August 16	1911	101 °F
August 16	1908	100 °F