Earliest and Latest Days of 80° F in Bloomington-Normal

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Bloomington-Normal, Illinois history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 80 degree day in Bloomington-Normal?

The earliest in the year that Bloomington-Normal, Illinois had a high temperature of at least 80 °F is March 15 which happened in 2012.

Latest 80 degree day in Bloomington-Normal?

The latest in the year that Bloomington-Normal, Illinois had a high temperature of at least 80 °F is November 19 which happened in 1930.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 15	2012	81 °F
March 16	2012	83 °F
March 16	1945	80 °F
March 17	2012	81 °F
March 17	1903	80 °F
March 17	1894	82 °F
March 18	2012	83 °F
March 19	2012	82 °F
March 20	2012	83 °F
March 20	1921	80 °F
March 21	2012	84 °F
March 21	1907	88 °F
March 21	1894	80 °F
March 22	2012	85 °F
March 22	1938	80 °F
March 22	1910	82 °F
March 22	1907	86 °F
March 23	1939	82 °F
March 23	1928	83 °F
March 23	1910	87 °F
March 23	1907	86 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 19	1930	82 °F
November 7	1915	82 °F
November 6	1915	81 °F
November 1	2000	80 °F
November 1	1968	80 °F
November 1	1950	82 °F
November 1	1933	80 °F
October 31	1968	80 °F
October 31	1950	84 °F
October 31	1933	80 °F
October 30	2004	83 °F
October 30	1950	86 °F
October 30	1927	81 °F
October 30	1922	81 °F
October 29	1937	80 °F
October 29	1922	81 °F
October 29	1901	82 °F
October 28	1999	80 °F
October 28	1927	85 °F
October 28	1922	81 °F
October 28	1896	81 °F