Earliest and Latest Days of 90° F in Jackson

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Jackson, Michigan history. It is based on NOAA data from the years 1948–2024.

Also see:

Earliest 90 degree day in Jackson?

The earliest in the year that Jackson, Michigan had a high temperature of at least 90 °F is May 16 which happened in 1977.

Latest 90 degree day in Jackson?

The latest in the year that Jackson, Michigan had a high temperature of at least 90 °F is October 4 which happened in 1951.

Earliest Days ≥ 90 °F

Date	Year	Temperature
May 16	1977	91 °F
May 17	1962	91 °F
May 18	1962	90 °F
May 19	1977	91 °F
May 20	1977	92 °F
May 21	1977	93 °F
May 23	1977	90 °F
May 24	1977	91 °F
May 25	1977	92 °F
May 27	2018	93 °F
May 27	1978	90 °F
May 28	2018	95 °F
May 28	2012	92 °F
May 28	1978	90 °F
May 28	1977	94 °F
May 29	2018	92 °F
May 29	2006	90 °F
May 29	1962	90 °F
May 30	1987	90 °F
May 30	1953	91 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 4	1951	90 °F
September 29	1953	95 °F
September 26	2017	90 °F
September 26	1998	90 °F
September 25	2017	91 °F
September 24	2017	92 °F
September 23	2017	93 °F
September 22	2017	92 °F
September 21	2017	93 °F
September 21	1970	90 °F
September 20	1978	93 °F
September 19	1955	92 °F
September 18	1983	90 °F
September 18	1955	92 °F
September 17	1955	92 °F
September 16	1955	93 °F
September 14	1976	90 °F
September 13	1952	93 °F
September 12	1982	90 °F
September 12	1952	94 °F