Earliest and Latest Days of 80° F in Cedar Rapids

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Cedar Rapids, Iowa history. It is based on NOAA data from the years 1892–2024.

Also see:

Earliest 80 degree day in Cedar Rapids?

The earliest in the year that Cedar Rapids, Iowa had a high temperature of at least 80 °F is March 15 which happened in 2012.

Latest 80 degree day in Cedar Rapids?

The latest in the year that Cedar Rapids, Iowa had a high temperature of at least 80 °F is November 8 which happened in 1999.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 15	2012	81 °F
March 16	2015	81 °F
March 16	2012	82 °F
March 17	2015	81 °F
March 17	2012	83 °F
March 18	2012	82 °F
March 19	2012	81 °F
March 19	1921	80 °F
March 21	1938	85 °F
March 22	1907	85 °F
March 23	1939	83 °F
March 23	1928	81 °F
March 24	1939	80 °F
March 24	1910	87 °F
March 25	2007	80 °F
March 26	2007	80 °F
March 26	1991	83 °F
March 26	1989	80 °F
March 26	1907	84 °F
March 27	1991	81 °F
March 27	1945	81 °F
March 27	1907	85 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 8	1999	80 °F
October 31	1968	81 °F
October 31	1950	86 °F
October 31	1933	80 °F
October 30	1950	84 °F
October 30	1924	84 °F
October 29	2004	81 °F
October 29	1937	84 °F
October 29	1922	81 °F
October 29	1901	80 °F
October 28	1927	81 °F
October 28	1922	80 °F
October 27	1940	80 °F
October 27	1927	86 °F
October 27	1922	80 °F
October 26	1955	82 °F
October 26	1940	82 °F
October 26	1927	83 °F
October 25	1989	81 °F
October 25	1939	80 °F
October 25	1927	83 °F