Average July Temperature in Hyannis by Year

This page contains a list of the average monthly high and low temperatures in Hyannis, Massachusetts for the month of July each year between 1893 and 2023. It is based on NOAA data.

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What Was the Hottest July Ever in Hyannis?

2023 was the warmest July in the history of Hyannis, Massachusetts. The average daily high temperature was 83.9 °F, and the average low was 72.5 °F.

What Was the Coldest July Ever in Hyannis?

1914 was the coolest July in the history of Hyannis, Massachusetts. The average daily high temperature was 72.7 °F, and the average low was 61.3 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	1	83.9	72.5
2022	5	82.1	67.4
2021	45	77.3	64.7
2020	14	79.1	67.7
2019	11	80.2	67.0
2018	21	79.9	64.7
2017	61	76.8	64.0
2016	8	81.1	66.6
2015	20	80.3	64.5
2014	18	79.6	65.3
2013	2	83.2	69.6
2012	9	82.2	65.5
2011	15	80.3	66.2
2010	3	84.1	67.1
2009	90	75.4	62.2
2008	13	80.4	66.6
2007	55	76.8	64.5
2005	47	77.4	64.6
2002	25	79.2	64.7
2001	91	75.9	61.5
1999	17	80.5	64.7
1997	40	78.9	63.3
1996	92	75.4	61.9
1995	28	78.9	64.7
1993	36	79.2	63.6
1992	98	75.8	60.1
1991	44	79.2	62.8
1990	56	76.8	64.5
1989	89	76.1	61.6
1988	49	77.9	63.9
1987	80	76.1	62.4
1986	83	75.8	62.6
1985	53	78.6	62.8
1984	71	78.1	61.4
1983	23	80.7	63.7
1982	30	80.1	63.3
1981	35	80.7	62.1
1979	22	79.8	64.6
1978	78	77.0	61.7
1977	54	79.8	61.6
1976	62	78.7	62.0
1974	70	78.1	61.6
1973	24	79.8	64.3
1972	77	76.2	62.5
1971	32	80.9	62.5
1970	63	78.2	62.1
1967	46	78.5	63.5
1966	60	80.6	60.5
1965	84	79.4	58.8
1964	51	78.7	62.9
1963	37	82.3	60.2
1962	99	77.3	57.7
1961	79	78.1	60.5
1960	66	79.6	60.6
1959	34	80.4	62.4
1958	52	79.2	62.4
1957	69	81.3	58.5
1956	93	77.6	59.2
1955	12	83.2	63.8
1954	95	77.5	59.2
1953	74	80.0	59.2
1950	50	79.7	62.1
1949	6	83.5	66.0
1948	29	80.8	62.8
1947	10	80.6	66.8
1946	81	77.3	61.1
1944	39	77.7	64.5
1943	41	77.9	64.3
1942	86	75.1	62.9
1941	96	74.1	62.5
1940	87	75.4	62.6
1939	94	74.3	62.4
1938	73	74.4	64.9
1937	67	77.3	62.8
1936	97	75.1	60.8
1935	58	77.2	64.0
1934	43	78.6	63.5
1932	76	77.4	61.7
1931	42	76.7	65.5
1930	57	78.2	63.1
1914	100	72.7	61.3
1913	48	78.3	63.7
1912	75	76.3	62.9
1911	19	79.0	65.9
1910	33	79.0	64.0
1909	82	76.6	61.7
1908	26	80.2	63.8
1907	64	77.6	62.7
1906	88	74.3	63.6
1905	59	77.4	63.9
1904	72	75.8	63.6
1903	85	76.5	61.7
1901	38	77.2	65.1
1900	27	79.2	64.4
1899	65	75.8	64.4
1898	68	76.2	63.8
1896	7	80.2	68.2
1895	31	78.5	64.9
1894	4	84.1	66.6
1893	16	82.0	64.1

Weather Station Details

Years	Station	Coordinates
1893–2024	Hyannis	location