EDGARTOWN, MA

Average of Minimum Temperature (Degrees Fahrenheit)

(192501)

File last updated on May 12, 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	36.30	a	37.90		45.83	a	54.60		59.42		58.74		57.00		48.10		39.40		25.84		46.31	b
1947	24.58		21.00		27.90		37.97		45.87		52.21	a	63.97		61.97		53.03		47.74		33.50		22.94		41.06
1948	18.87		19.57	a	29.32		38.47		48.35		53.17		61.29		61.55		54.68	b	47.23		42.20		29.53	a	42.02
1949	30.39		27.79		31.23	a	39.77		47.03	a	59.63		64.23		61.26		53.83		47.74		33.86	a	28.61		43.78
1950	28.71		20.29		23.16		34.59	a	43.55		53.27		58.90		58.87		49.93		44.84		38.53		25.23		39.99
1951	24.19		23.96		29.94		38.53		45.00		-----	z	60.23		57.58		53.17		42.84		31.47		23.35		39.11	a
1952	22.00		20.61	a	25.65		35.97		41.74		53.00	a	59.61		57.16		51.30		43.03		35.00		27.65		39.39
1953	24.81		25.14		29.00		37.97		46.00		53.17		57.39		55.74		52.07		43.97	b	35.93		27.03		40.68
1954	17.52		22.54		26.06		34.20		42.39		51.97		56.03		54.55		49.87		43.55		32.83		21.74		37.77
1955	17.74		18.79		24.71		34.20		41.55		50.03		59.33	a	58.74		50.34	a	46.58		35.27		20.26		38.13
1956	24.74		24.86		26.83	a	35.90		41.81		54.20		59.84		59.65		53.33		43.48		37.57		31.00		41.10
1957	17.06		27.43		31.40	a	38.87		45.60	a	57.40		60.65		58.00		54.87		43.81		36.50		30.17	a	41.81
1958	23.48		16.18		30.81		37.67		43.77		51.27		59.77	a	58.74		52.20		41.68		36.20		17.73	a	39.12
1959	17.71		15.86		25.42		36.77		45.16		51.13		59.68		59.03		52.90		43.52		33.63		23.45	b	38.69
1960	19.55		23.52		19.35		34.57		43.03		51.45	a	55.00		55.45		49.30		38.68		32.33		13.40	a	36.30
1961	11.68		15.00		23.52		31.57		45.27	a	55.50		60.90		62.13		61.10		48.52		38.90		27.61		40.14
1962	21.19		21.96		30.06		38.77		44.67	a	56.27		58.45		59.87		53.00		43.84		35.50		24.39		40.66
1963	19.97		18.14		30.90		35.93		45.16		55.70		62.10		59.10	a	52.60		46.52		40.70		21.45		40.69
1964	22.48		20.21		29.26		36.07		45.61		54.77		62.48		56.65		54.80		45.40	a	35.83		28.52		41.01
1965	18.77	a	20.79		27.87		34.47		46.35		54.77		60.13		61.39		53.80		42.37	a	34.67		26.61		40.16
1966	22.48		22.57		30.03		34.73		44.03		55.03		60.29		60.20	a	52.37		42.57	a	38.93	a	27.81		40.92
1967	26.55		19.68		25.55		33.93		40.77		53.43		62.58		62.16		53.52	a	44.58		33.21	a	27.45		40.28
1968	18.03		16.38		28.90		37.90		44.94		54.77		61.65		59.39		55.23		48.94		36.87		22.94		40.49
1969	23.70	a	25.25		28.23		36.77		45.68		56.20		60.61		62.39		56.30		44.32		37.63		25.90		41.91
1970	14.58		20.89		27.81		37.10		47.84		56.00		63.03		62.10		55.73		47.14	b	39.33		25.19		41.40
1971	16.77		21.93		28.39		34.73		45.77		54.66	a	62.03	a	61.00		59.07		49.94		35.27		28.19		41.48
1972	24.81		18.96	a	28.29		33.03		45.74		55.77		61.61		60.00		55.63		41.42		35.80		31.87		41.08
1973	23.77		22.89		33.74		39.80		46.42		58.47		63.13		64.26		54.07		45.42		36.37		29.45		43.15
1974	24.84		22.19	a	29.58		37.77		45.19		54.93		61.65		62.90		57.70		41.84		38.47		29.10		42.18
1975	27.71		23.29		26.81		33.63		48.03	a	56.33		64.74		63.42		54.47		48.39		40.27		27.81		42.91
1976	18.45		24.79		31.10		39.87		47.39		58.10	a	62.13	a	61.13		51.83		43.74		31.70		20.39		40.89
1977	13.26		20.21		31.90		36.60		46.74		55.24	a	61.32		62.23		55.73		46.03		39.23		25.71		41.18
1978	20.68		16.57		25.68		35.87		46.39		55.40		59.77		63.61		51.66	a	43.10	a	38.00		26.90		40.30
1979	23.71		13.86		31.45		38.47		51.00		53.97		62.90		61.77		55.10		45.52		38.83		29.23		42.15
1980	23.55		18.72		26.23	a	39.27		46.23		53.10		62.35		64.03		55.63		43.23		32.63		20.68		40.47
1981	10.87		24.25		27.68		39.47		46.71		57.07	b	62.71		59.45		55.03		-----	z	35.67		25.48		40.40	a
1982	12.97	a	21.46		27.42		33.20		44.48		52.27		59.77		57.80	a	55.30		45.83	a	38.82	b	32.50	a	40.15
1983	24.06		24.32		33.87		39.03	a	47.47	a	56.43		62.03		61.61		56.40		46.77	a	38.29	b	26.83	a	43.09
1984	22.55		30.00		25.69	b	38.00		48.40	a	58.67		63.61		64.03	b	52.82	b	47.48	b	38.66	a	32.03	a	43.50
1985	19.06		24.89		30.29		38.43		48.42		55.17		62.19		62.13		55.83	a	45.62	b	42.17		24.27	a	42.37
1986	23.34	b	23.50		28.94		39.62	a	47.90	a	55.83		60.29		60.43	a	52.73		45.39		34.17	a	30.17	a	41.86
1987	23.35		19.32		30.07	a	40.10	a	46.61		57.43		61.71		60.07	a	56.53		43.37	a	-----	z	28.29		42.44	a
1988	19.74		24.41		29.23		38.83		47.19		53.87		63.55		64.90		53.37		41.90		37.83		26.19		41.75
1989	25.68		23.67	a	30.13		36.00		48.39		58.53		61.00	a	62.65		57.40		43.90		35.37		16.13	a	41.57
1990	29.74		25.61		30.55		37.93		46.43	a	56.57		63.45		64.94		55.07	a	50.38	b	39.00		32.07	a	44.31
1991	22.43	a	27.32		32.65		40.07		49.48		57.57		61.90		63.45		54.33		46.65		38.03	a	29.32		43.60
1992	22.35		24.00		27.65		34.33		44.20	a	55.03		58.84		60.71		55.70		43.45		37.30		29.40	a	41.08
1993	27.03		19.61		28.61		38.50		47.77		55.57		60.71		60.68		56.23		44.45		36.43		28.48		42.01
1994	17.97		20.86		30.45		39.10		46.16		58.03		67.48		61.00	a	55.21	a	44.42		40.93	a	31.74		42.78
1995	30.26		21.18		31.77		36.00		46.26		56.03		64.39		62.84		55.75	b	47.94		34.40		24.10		42.58
1996	22.84		21.96	a	25.87		38.07	a	45.87	a	57.07		60.97		60.50	a	56.83		44.23		32.90		33.27	a	41.70
1997	22.32		28.39		29.48		37.37		46.07	a	54.83		62.29		59.87	a	55.40		43.13	a	35.00		28.77	a	41.91
1998	29.60	a	31.07		33.10		39.45	a	49.35		56.23		62.55		62.30	a	56.30		47.19		35.33		32.19		44.56
1999	24.33	a	27.32		31.90	a	38.97		48.48		59.43		65.29		63.74		59.67		46.55		41.80		30.62	e	44.84
2000	21.71		28.24		34.94		40.10		48.39		56.80		60.42		61.71		56.80		46.00		38.10		23.81		43.08
2001	24.03		25.71		29.84		37.73		48.42		60.20		60.90		65.23		57.70		47.61		42.00		34.94		44.53
2002	30.65		28.89	a	33.65		41.20		46.84		55.67		63.32		64.55		59.07		46.97	a	36.67		28.13		44.63
2003	20.65		22.04		29.83	a	37.00	a	46.32		56.13		64.35		67.13		58.77		45.45		41.27		29.77	a	43.23
2004	16.23		25.41		32.06		39.23		49.29		55.90		63.35		62.94		58.30		48.19		38.13		30.00		43.25
2005	23.94		25.93		28.00		39.77		44.74		57.27		63.37	a	65.13		59.10		49.35		40.80		28.58		43.83
2006	31.71		26.04		30.00		40.87		49.35		59.33		66.48		63.16		56.13		47.39		44.73		35.61		45.90
2007	28.23		21.18		30.13		36.93		48.06		57.80		64.45		62.77	a	58.00	a	51.07	b	35.36	b	26.77		43.40
2008	25.94		26.90		31.19		39.83		47.16		59.87		66.35		61.19		59.28	a	45.17	a	37.03		31.16		44.26
2009	20.58		26.14		31.23		40.67		50.13		56.10		62.42		66.10	a	56.17		46.06		45.20		28.27	a	44.09
2010	23.16		26.82		36.84		42.00		50.58		60.20		66.68		64.13		59.67		49.48		38.77		27.23		45.46
2011	23.23		24.75		31.55		41.37		50.58		57.37		64.61		65.13		61.07		50.97		44.10		35.68		45.87
2012	29.87		30.59		37.81		42.77		52.61		58.10		65.42		65.71		58.67		50.45		39.20		34.90		47.17
2013	26.61		26.36		32.06		39.23		48.81		59.20		68.71		62.23		56.27		48.26		36.57		30.06		44.53
2014	20.74		23.50		26.03		38.07		49.23		56.57		64.10		60.52		58.53		50.00		37.33		35.19		43.32
2015	22.35		16.43		25.84		38.10		50.71		56.90		63.94		65.58		61.03		47.19		42.63		41.55		44.35
2016	27.29		28.21		35.84		39.07		49.00		57.00		65.13		66.32		60.77		49.32		40.03		30.19		45.68
2017	30.84		30.07		27.71		42.03		48.16		56.77		64.13		62.06		59.53		54.61		39.87		27.68		45.29
2018	23.42		32.25		32.19		36.97		51.16		56.73		64.06		68.23		61.57		47.00		37.60		30.35		45.13
2019	24.68		26.39		29.74		41.20		48.00		56.60		65.65		65.06		58.13		50.32		36.00		29.68		44.29
2020	29.48		31.17		35.19	e	38.17		47.42		58.90	a	66.68		66.13		60.43		50.58		42.53		32.71		46.62
2021	28.29		26.89		30.58		40.30		48.71		60.07		64.65		66.74		61.70		53.87		36.93		34.45		46.10
2022	23.00		27.50		33.32		41.07		50.55		57.40		66.26		66.68		58.50		50.19		43.07		32.13		45.81
2023	34.39		28.71		34.06		43.00		47.97		57.00		66.94		63.32		61.13		51.74		36.37		35.90		46.71
2024	27.90		28.83		36.06		39.67		46.75	w	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	33.12	h
Period of Record Statistics
MEAN	23.05		23.59		29.79		37.95		46.84		55.98		62.39		61.89		55.89		46.30		37.59		28.10		42.48
S.D.	4.81		4.17		3.35		2.42		2.39		2.29		2.61		2.89		3.03		3.04		3.11		4.71		2.26
SKEW	-0.22		-0.16		-0.07		-0.34		-0.21		-0.32		-0.11		-0.20		0.01		0.30		0.29		-0.37		-0.09
MAX	34.39		32.25		37.81		43.00		52.61		60.20		68.71		68.23		61.70		54.61		45.20		41.55		47.17
MIN	10.87		13.86		19.35		31.57		40.77		50.03		55.00		54.55		49.30		38.68		31.47		13.40		36.30
YRS	78		78		79		79		78		77		78		78		78		77		77		78		74