Highest Temperatures in Nantucket History

This is a list of the 20 highest temperatures ever recorded in Nantucket, Massachusetts history from 1948–2024 based on data from the NOAA.
What's the hottest it has ever gotten in Nantucket?
The hottest temperature in Nantucket, Massachusetts history is 100 °F which happened on Saturday, August 2, 1975.
Rank Temperature Date
1 100 °F August 2, 1975
2 97 °F August 3, 1975
3 95 °F August 28, 1948
4 92 °F August 27, 2021
4 92 °F June 21, 2012
4 92 °F August 22, 1976
4 92 °F July 1, 1964
4 92 °F August 10, 1949
4 92 °F August 26, 1948
10 91 °F July 6, 2010
10 91 °F August 9, 1977
10 91 °F July 19, 1977
10 91 °F August 27, 1948
14 90 °F July 29, 2022
14 90 °F August 30, 2018
14 90 °F July 4, 2010
14 90 °F July 6, 1999
14 90 °F June 28, 1978
14 90 °F July 18, 1969
14 90 °F July 1, 1968
14 90 °F July 29, 1949
Weather Station Details
Years Station Coordinates
1948–2024 Nantucket Memorial Airport location