Earliest and Latest Days of 80° F in Nantucket

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Nantucket, Massachusetts history. It is based on NOAA data from the years 1948–2024.

Also see:

Earliest 80 degree day in Nantucket?

The earliest in the year that Nantucket, Massachusetts had a high temperature of at least 80 °F is April 17 which has happened twice, most recently in 2012.

Latest 80 degree day in Nantucket?

The latest in the year that Nantucket, Massachusetts had a high temperature of at least 80 °F is October 10 which happened in 2011.

Earliest Days ≥ 80 °F

Date	Year	Temperature
April 17	2012	80 °F
April 17	2002	82 °F
April 26	2009	83 °F
May 8	2000	82 °F
May 12	1970	84 °F
May 16	1974	80 °F
May 18	1977	83 °F
May 23	2021	82 °F
May 24	1975	80 °F
May 25	2007	85 °F
May 31	2022	83 °F
June 1	1978	80 °F
June 5	1973	80 °F
June 6	2021	85 °F
June 6	1968	86 °F
June 7	1968	83 °F
June 8	2011	84 °F
June 8	2008	85 °F
June 8	1999	81 °F
June 9	2021	81 °F
June 9	2008	85 °F
June 9	1959	84 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
October 10	2011	80 °F
October 9	2011	83 °F
October 2	1971	82 °F
September 23	1980	80 °F
September 20	2015	80 °F
September 16	1971	85 °F
September 15	1971	81 °F
September 14	1971	81 °F
September 13	1971	81 °F
September 12	1971	82 °F
September 12	1952	81 °F
September 11	2022	86 °F
September 11	1965	80 °F
September 10	2022	85 °F
September 10	1971	82 °F
September 10	1960	80 °F
September 10	1950	81 °F
September 9	1971	86 °F
September 9	1959	82 °F
September 8	1971	83 °F