Average July Temperature in Nantucket by Year

This page contains a list of the average monthly high and low temperatures in Nantucket, Massachusetts for the month of July each year between 1948 and 2023. It is based on NOAA data.

Change:

Month:

What Was the Hottest July Ever in Nantucket?

2022 was the warmest July in the history of Nantucket, Massachusetts. The average daily high temperature was 80.4 °F, and the average low was 66.8 °F.

What Was the Coldest July Ever in Nantucket?

1972 was the coolest July in the history of Nantucket, Massachusetts. The average daily high temperature was 72.7 °F, and the average low was 58.5 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	8	77.1	65.1
2022	1	80.4	66.8
2021	6	77.5	65.5
2020	14	76.3	64.6
2019	15	77.6	63.3
2018	35	75.0	61.3
2017	34	75.0	61.7
2016	18	76.2	63.8
2015	16	77.2	63.2
2014	26	74.5	63.2
2013	2	77.7	66.9
2012	7	78.7	63.7
2011	19	77.0	62.9
2010	3	79.2	65.2
2009	55	72.3	60.4
2008	13	77.2	63.9
2007	28	74.5	63.1
2006	20	75.1	64.1
2005	37	74.4	61.6
2004	44	73.2	61.6
2003	27	75.1	62.5
2002	21	76.2	62.6
2001	59	72.6	59.8
2000	58	72.3	60.1
1999	9	77.5	64.5
1998	43	74.5	60.7
1982	50	72.7	61.4
1981	23	76.0	62.7
1980	17	75.8	64.1
1979	11	77.7	63.6
1978	31	74.5	62.8
1977	25	76.7	61.5
1976	36	75.1	61.0
1975	4	78.5	65.5
1974	32	76.1	61.0
1973	49	73.5	60.7
1972	61	72.7	58.5
1971	12	78.5	62.7
1970	24	76.4	61.9
1969	42	74.1	61.2
1968	41	76.1	59.4
1967	57	72.9	59.5
1966	46	76.2	58.5
1965	45	74.4	60.4
1964	47	73.4	61.1
1963	38	73.9	61.7
1962	60	72.7	59.1
1961	54	73.0	59.9
1960	48	73.9	60.3
1959	52	72.1	61.1
1958	53	72.5	60.6
1957	30	75.2	62.2
1956	56	72.5	60.0
1955	29	75.0	62.5
1954	51	73.6	60.5
1953	40	74.4	61.1
1952	5	80.0	63.2
1951	22	76.4	62.4
1950	39	74.4	61.1
1949	10	78.1	64.0
1948	33	76.2	60.6

Weather Station Details

Years	Station	Coordinates
1948–2024	Nantucket Memorial Airport	location