Earliest and Latest Days of 90° F in Muskegon

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Muskegon, Michigan history. It is based on NOAA data from the years 1896–2024.

Also see:

Earliest 90 degree day in Muskegon?

The earliest in the year that Muskegon, Michigan had a high temperature of at least 90 °F is May 10 which happened in 1930.

Latest 90 degree day in Muskegon?

The latest in the year that Muskegon, Michigan had a high temperature of at least 90 °F is September 29 which happened in 1953.

Earliest Days ≥ 90 °F

Date	Year	Temperature
May 10	1930	90 °F
May 12	2022	91 °F
May 20	2012	90 °F
May 26	2020	90 °F
May 28	2018	95 °F
May 29	2018	96 °F
May 29	1962	93 °F
May 30	2023	92 °F
May 30	2018	90 °F
May 31	2023	90 °F
June 1	2023	92 °F
June 2	2023	92 °F
June 3	2023	93 °F
June 3	1919	90 °F
June 4	2011	92 °F
June 9	2020	97 °F
June 9	1968	90 °F
June 11	1956	94 °F
June 11	1954	90 °F
June 12	1976	91 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
September 29	1953	92 °F
September 28	1905	90 °F
September 23	2017	92 °F
September 22	2017	90 °F
September 20	2017	90 °F
September 19	1932	93 °F
September 13	1952	92 °F
September 12	1952	92 °F
September 8	1960	90 °F
September 8	1959	91 °F
September 7	1960	90 °F
September 7	1933	92 °F
September 6	1954	95 °F
September 5	2023	92 °F
September 5	2007	91 °F
September 5	1999	91 °F
September 5	1948	92 °F
September 4	1999	90 °F
September 3	1953	94 °F
September 2	1953	91 °F
September 2	1913	94 °F