EDGARTOWN, MA

Average of Average Temperature (Degrees Fahrenheit)

(192501)

File last updated on April 23, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)	JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC		ANN
1946	-----	z	-----	z	44.08	a	45.68		54.25	a	62.82		68.42		66.52		65.20		57.53		47.88		36.81		54.92	b
1947	33.94		29.73		36.33	a	45.15		54.02		60.88	a	72.00		70.29		64.27		57.97		41.57		31.47		49.80
1948	26.30	c	28.94	d	37.61		46.27		54.69		60.50		70.32		71.23		65.04	b	54.23		49.70		36.85	a	50.14
1949	37.05		35.66		38.10	a	47.55		55.80	a	68.38		73.02		71.18		63.65		56.92		43.68	b	36.92		52.33
1950	37.76		29.20		32.98		42.74	a	52.31		62.70		68.55		68.03		59.77		54.32		47.10		33.81		49.11
1951	33.55		32.64		37.39		47.43		55.08		-----	z	70.18		68.00		64.03		53.45		42.20		35.00		49.00	a
1952	32.10		30.52	a	34.87		45.66	a	53.37		64.55	a	72.00		68.69		62.62		52.53		44.28		35.31		49.71
1953	34.05		34.11		37.76		46.02		55.81		64.15		68.08		66.87		63.70		53.98	b	46.13		37.90		50.71
1954	28.55		33.30		36.00		44.12		52.13		62.90		66.71		65.98		60.37		55.39		43.07		32.39		48.41
1955	27.44		28.95		35.02		43.45		53.48		60.30		70.17	a	69.40		61.10	a	55.19		43.00		27.82		47.94
1956	30.52		32.71		34.12	c	43.20		50.81		63.62		67.82		68.50		61.55		53.47		45.93	a	38.66		49.24
1957	25.94		34.45		38.72	a	46.93		55.13	a	66.55		69.94		67.60	a	64.13		53.23		45.80		38.97	a	50.61
1958	31.61		24.80		37.97		45.93		51.74		59.80		68.15	a	67.61		61.02		51.16		45.23		26.85	a	47.66
1959	27.65		26.79		34.66		44.98		55.05		60.48		68.35		68.60		64.02		53.69		43.16	a	33.57	b	48.42
1960	29.00		33.40		29.29		44.05		54.18		62.22	a	66.56		66.26		60.70		51.23		43.57		26.12	a	47.21
1961	22.82		26.34		34.11		42.20		52.77	a	62.77		68.39		69.05		67.77		55.89		45.43		34.50		48.50
1962	30.27		28.62		37.15		46.85		53.05	a	63.55		66.40		66.71		60.78		52.37		42.47		31.89		48.34
1963	28.60		26.59		37.73		45.38		53.29		64.53		70.35		68.02	a	59.23		55.65		47.35		28.90	a	48.80
1964	30.73		28.83		37.03		43.37		55.63		63.78		69.23		65.32		62.48		53.32	a	44.88		35.50		49.17
1965	27.18	a	28.62		35.77		42.18		55.68		62.88		68.52		69.42		61.53		51.72	a	42.78		34.21		48.38
1966	29.55		30.61		37.90		43.00		52.32		63.03		69.92		68.95	a	61.25		52.53	b	46.48	a	35.35		49.24
1967	34.69		28.14		32.63		42.27		49.23		62.32		69.13		68.06		61.38	a	54.19		41.41	b	35.48		48.24
1968	25.69		25.43		37.55		47.17		53.79		62.02		70.68		68.15		64.65		57.39		44.53		30.98		49.00
1969	30.10	a	31.29		36.10		45.97		54.29		64.02		67.45		70.98		64.17		53.71		45.12		32.77	a	49.66
1970	22.84		29.96		35.73		46.08		55.63		63.18		70.06		70.13		63.63		55.71	b	46.17		33.08		49.35
1971	25.61		30.29		36.87		43.25		53.69		63.90	a	70.40	a	70.24		66.98		59.11		43.10		37.32		50.06
1972	32.89		28.73	a	36.60	a	41.41	a	54.29		62.57		68.97		68.85		64.28		50.97		42.52		38.47		49.21
1973	32.19		30.46	a	41.42		47.33		54.19		66.24	a	70.60		71.98		63.77		55.24		43.62	a	38.63		51.31
1974	33.02		29.72	a	37.98		46.48		53.53		62.83		70.56		71.56		65.02		51.16		45.90	a	36.45		50.35
1975	35.16		32.00		35.90		42.02		56.90	a	64.40		71.55		71.63		62.33		56.97		48.65		35.95		51.12
1976	27.58		35.14		39.48		49.57		56.10		66.10	a	70.62	a	69.90		62.57		51.82		40.67	a	29.63		49.93
1977	21.95		28.57		40.47		47.20		56.40		63.86	a	70.90		70.34		63.23		53.61		46.68		33.53		49.73
1978	28.50	a	25.21		33.90		44.64	a	54.82		64.30		68.08		71.02		61.38	a	52.68	a	45.37		35.66		48.80
1979	31.90		21.82		39.15		46.10		58.82		63.58		72.06		70.10		64.38		53.66		47.73		37.40		50.56
1980	30.81		27.14		34.95	a	47.35		56.18		63.02		71.52		72.65		65.75		51.95	a	41.98		29.98		49.44
1981	20.65		33.11		35.95		47.75		55.47		66.02	b	71.94		69.31		63.95		-----	z	43.77		33.53	a	49.22	a
1982	23.71	b	29.83	a	36.67	a	42.97		54.47		59.50		68.95		65.90	a	61.90		52.93	a	47.62	b	40.47	a	48.74
1983	31.90		31.93		40.13	a	46.19	a	54.37	a	65.02		70.47		68.89		64.87		53.90	a	46.38	b	34.65	a	50.72
1984	30.13	a	36.93	a	32.67	b	45.28		56.33	a	66.35		70.32		70.86	b	60.66	b	54.61	c	46.12	b	40.97	a	50.94
1985	26.37		32.25		39.50		47.13		56.77		63.03		70.16		69.10		62.86	a	54.57	b	48.55		32.80	a	50.26
1986	32.16	b	29.91		38.10		47.34	a	55.77	a	64.28		68.03		67.68	a	60.62		53.42		42.66	a	37.43	a	49.78
1987	30.93	a	27.91		37.84	b	47.00	a	55.35	a	65.98		69.29		68.40	a	62.98		52.03	a	-----	z	35.87		50.33	a
1988	28.06		32.78		37.77		45.63		54.35	a	64.05		71.39		72.48		61.60		50.15		46.08		34.27		49.89
1989	33.65		30.91	a	36.55		44.52	a	56.47		65.68		68.37	a	69.50		64.75		53.42		44.38		23.48	a	49.31
1990	37.00		34.41		39.00		45.62		53.62	a	63.48	a	69.39		71.58		62.47	a	58.52	b	47.52		40.42	a	51.92
1991	31.63	a	35.91		40.69		48.67		59.21		66.45		70.55		71.06		62.88		54.76		44.88	a	37.26		52.00
1992	30.63		31.69		34.66		42.57		53.28	a	63.40		67.45		68.69		64.10		52.24		44.37		36.62	a	49.14
1993	33.60		28.84		36.00		46.45		57.18		65.03		70.97		70.47		64.67		53.10		45.78		35.76		50.65
1994	26.47		29.27		38.37		48.50		54.97		66.33		75.08		69.63	a	63.28	a	54.19		50.03	a	39.77		51.32
1995	37.58		30.64		39.11		45.47		54.58	a	65.28		72.53		71.61		64.00	b	58.03		43.12		31.66		51.14
1996	31.42		30.57	a	35.16		46.55	b	55.42	a	65.68		68.98		68.15	a	63.87		53.37		41.60		40.70	a	50.12
1997	31.66		36.86		37.52		45.73		54.18	a	64.05		71.60		68.65	a	64.22		52.98	a	43.10		36.85	a	50.62
1998	36.82	a	37.70		40.11		47.70	b	57.66		63.98		71.24		71.00	a	65.27		55.32		44.48		40.84		52.68
1999	34.30	a	34.73		39.22	a	48.22		56.82		67.87		74.13		71.47		67.58		55.31		50.02		38.73	e	53.20
2000	29.85		35.41		42.98		47.05		56.65		65.10		68.92		69.13		65.27		54.94		44.53		32.15		51.00
2001	31.37	a	34.55		37.05		46.15		58.05		68.25		69.05		73.02	a	66.25		56.68		50.12	a	42.31		52.74
2002	37.63	a	37.43	a	41.82		49.28		55.42		63.92		72.06		73.65		66.57		54.63	a	44.10	a	35.23		52.65
2003	27.34		29.43		38.37	a	42.74	c	54.27		63.35		72.71		74.24	b	66.53		54.13		47.67		37.08	a	50.66
2004	23.65		32.62		38.73		46.82		57.84		64.32		70.69		70.50		66.15		54.90		45.95		37.79		50.83
2005	30.52		32.91		35.71		48.17		51.71		65.37		71.12	a	73.94		68.57		56.21		49.13		35.77		51.59
2006	38.87		33.52		38.15		49.07		56.52		66.02		73.47		71.77		64.08		55.08		50.78		43.02		53.36
2007	35.47		28.32		38.77		44.62		57.71		65.98		72.66		71.65	a	66.69	a	59.14	b	44.04	b	34.31		51.61
2008	33.84		35.33		39.13	a	48.22		54.69		68.50		74.08		70.00		66.45	a	53.57	a	44.43		39.37		52.30
2009	27.84		34.12		38.50		49.13		56.76		62.03		69.50		73.37	a	63.98		53.44		51.00		35.45	a	51.26
2010	29.94		32.55		43.60		50.75		59.53		67.92		75.50		71.65		67.45		56.40		45.98		33.18		52.87
2011	30.69		32.70		39.10		48.73		57.58		65.67		73.00		72.60		68.10		58.47		51.26	a	43.03		53.41
2012	37.37		38.33		45.27		51.05		59.31		66.02		74.31		73.24		66.20		57.60		45.32		41.85		54.66
2013	33.39		32.77		38.73		47.13		57.45		66.88		75.50		70.16		64.63		57.05		44.80		37.69		52.18
2014	29.31		30.96		34.44		46.40		57.77		65.45		71.44		68.98		66.48		57.56		44.93		41.53		51.27
2015	30.35		24.45		33.45		46.80		59.27		64.62		72.47		74.19		69.27		54.92		49.98		47.61		52.28
2016	34.34		36.24		43.18		46.48		56.63		65.88		73.27		74.32		68.03		57.23		47.33		38.63		53.46
2017	37.10		38.30		35.23		49.33		55.50		64.95		71.44		70.11		66.02		61.53		47.63		34.21		52.61
2018	30.84		39.12		37.97		44.72		58.26		64.62		72.26		75.40		68.30		54.92		44.93		36.95		52.36
2019	32.90		33.30		37.19		48.73		54.87		64.75		73.95		72.42		65.60		56.84		44.72		36.81		51.84
2020	36.53		38.19		41.98	e	44.55		55.13		66.66	a	73.97		73.87		67.28		57.71		50.73		39.68		53.86
2021	34.50		33.48		39.63		47.73		57.63		67.85		71.68		73.87		68.98		60.42		45.97		41.53		53.61
2022	31.90		35.82		41.21		49.12		57.16		65.65		74.56		74.21		66.63		57.53		50.93		39.16		53.66
2023	40.61		37.39		40.98		50.85		56.90		64.58		74.21		70.58		67.47		59.21		45.02		42.40		54.18
2024	34.37		35.52		42.39		47.89	k	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	37.43	i
Period of Record Statistics
MEAN	31.11		31.76		37.75		46.18		55.35		64.40		70.75		70.25		64.30		54.89		45.67		36.06		50.72
S.D.	4.20		3.72		2.87		2.24		2.05		1.99		2.20		2.30		2.38		2.39		2.60		4.20		1.76
SKEW	-0.21		-0.14		0.11		-0.11		-0.21		-0.19		0.21		0.11		0.03		0.44		0.43		-0.33		0.23
MAX	40.61		39.12		45.27		51.05		59.53		68.50		75.50		75.40		69.27		61.53		51.26		47.61		54.66
MIN	20.65		21.82		29.29		41.41		49.23		59.50		66.40		65.32		59.23		50.15		40.67		23.48		47.21
YRS	78		78		79		78		78		77		78		78		78		77		77		78		74