Earliest and Latest Days of 90° F in Nantucket

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

Also see:

Earliest 90 degree day in Nantucket?

The earliest in the year that Nantucket, Massachusetts had a high temperature of at least 90 °F is June 21 which happened in 2012.

Latest 90 degree day in Nantucket?

The latest in the year that Nantucket, Massachusetts had a high temperature of at least 90 °F is August 30 which happened in 2018.

Earliest Days ≥ 90 °F

Date	Year	Temperature
June 21	2012	92 °F
June 28	1978	90 °F
July 1	1968	90 °F
July 1	1964	92 °F
July 4	2010	90 °F
July 6	2010	91 °F
July 6	1999	90 °F
July 18	1969	90 °F
July 19	1977	91 °F
July 29	2022	90 °F
July 29	1949	90 °F
August 2	1975	100 °F
August 3	1975	97 °F
August 9	1977	91 °F
August 10	1949	92 °F
August 22	1976	92 °F
August 26	1948	92 °F
August 27	2021	92 °F
August 27	1948	91 °F
August 28	1948	95 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
August 30	2018	90 °F
August 28	1948	95 °F
August 27	2021	92 °F
August 27	1948	91 °F
August 26	1948	92 °F
August 22	1976	92 °F
August 10	1949	92 °F
August 9	1977	91 °F
August 3	1975	97 °F
August 2	1975	100 °F
July 29	2022	90 °F
July 29	1949	90 °F
July 19	1977	91 °F
July 18	1969	90 °F
July 6	2010	91 °F
July 6	1999	90 °F
July 4	2010	90 °F
July 1	1968	90 °F
July 1	1964	92 °F
June 28	1978	90 °F