MELLETTE 4 W, SD

Average of Average Temperature (Degrees Fahrenheit)

(395456)

File last updated on April 18, 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
1893	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1894	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1895	-----	z	-----	z	-----	z	-----	z	58.94	n	64.46	b	71.50	i	72.41	c	66.56	d	-----	z	-----	z	-----	z	67.81	i
1896	-----	z	-----	z	-----	z	-----	z	59.87		67.32		74.26		73.48		60.73	b	42.95	b	12.20		18.73	a	51.19	d
1897	5.57	b	8.07		17.13		45.18		58.47		66.23		72.92		66.18		68.68		49.18		24.85		13.89		41.36
1898	20.74		20.71		29.29		46.67		56.98		69.80		74.10		71.21		62.30	b	41.24	b	-----	z	-----	z	49.30	b
1899	-----	z	8.13	b	14.79		42.84	a	57.06		66.78		74.07	a	71.46	f	56.87		46.50		38.22	g	15.87	a	42.55	c
1900	19.74		7.14	c	25.26		49.92		60.60		67.98		70.81		75.08		60.73	b	53.03		28.30		25.50		45.34
1901	19.92	a	16.02		33.62	b	48.27	d	60.82		61.59	s	78.29	e	71.71	x	58.65		51.42	a	32.97		17.42		41.74	b
1902	18.64	c	17.12		32.97		44.18		59.16		61.60		70.84		67.11		57.20		47.89		32.70		11.66		43.42
1903	12.05	b	7.32		28.87		46.81	a	57.81		65.07	a	68.61		67.06		57.15		50.72	a	30.45	a	13.81		42.14
1904	6.84		5.72		25.14	c	41.64	a	56.55		64.10		67.48		67.32		59.03		51.07	a	38.02	c	19.83	b	41.90
1905	-----	z	18.19	l	37.10		43.40		52.84	b	63.11	b	68.36	b	71.30	a	64.05	a	44.19		34.87	c	17.69	e	49.69	b
1906	17.25	a	17.06	b	20.82		-----	z	58.18		64.73		69.29		67.37		63.55		46.91	b	28.52		14.37	a	42.55	a
1907	0.81		17.21		32.95		38.02		48.68	a	63.65		68.85		70.50	d	55.83		46.40		33.47		24.05		41.70
1908	21.60		18.79	a	29.29		49.15		54.40		63.00		70.08		65.65	a	65.67		47.61		34.85		19.10		44.93
1909	9.94	f	15.46		30.73	a	39.73		55.44		67.16	a	69.72	b	74.40		61.52	a	48.67	e	32.23		7.77		45.71	a
1910	11.32	a	7.94	a	46.36	b	51.28		52.52		67.74	a	72.42		67.67	a	59.95		53.50	a	29.88		18.45		44.92
1911	7.60	a	14.64		37.77	a	45.68		60.39		73.02	a	69.38	a	66.35		60.37		44.53		21.07	a	18.68		43.29
1912	-0.83	a	16.38		23.18		49.07		58.39		64.13		70.87		66.69		56.77	b	49.68		35.27		23.44		42.75
1913	12.56		14.48		24.89		49.62		54.23		70.40		69.00	a	73.05		62.37		44.27	a	38.20		24.98		44.84
1914	18.47	a	7.09		32.11		46.17		56.90	a	66.73		74.02		67.73		61.97	a	52.84		36.05		10.47		44.21
1915	10.56		20.57		20.68		53.22		52.34		60.52		65.29		65.11		59.10		50.45	a	35.41	a	21.41	b	42.89
1916	1.83	a	12.93		31.55		44.20		55.61		61.17		78.26		68.53		58.07		45.00		32.05		9.16	b	41.53
1917	6.66		7.22	a	25.26		41.81	a	53.69		63.72		73.61		68.34		60.05		39.48		40.27		8.73		40.74
1918	5.13		17.29		39.55		43.43		58.37		67.27		69.89		71.18		55.12		50.79		33.70		23.76		44.62
1919	23.29		14.96		26.40	a	45.30		56.29		68.33		72.90	a	70.02		64.21	a	39.61		22.88		14.05		43.19
1920	12.52	a	21.84	a	28.97		37.43		55.88	a	65.62		70.13		68.43	a	62.75		54.52		31.40		21.98		44.29
1921	23.85	a	27.05		34.94		48.20		57.57	a	73.67	a	74.65		70.97		60.62		50.56		25.48		23.21		47.56
1922	12.77		4.73		30.31		46.70		59.44		67.88		70.16		73.82		64.40		-----	z	-----	z	16.52	a	44.67	b
1923	19.13	a	13.46		26.69		44.24	a	57.94		68.17		74.07	a	68.33	a	63.38		46.97		39.02		26.14	b	45.63
1924	7.61		23.43		28.05		44.38		49.94		62.50		68.53		68.03		57.67		55.32		33.42		8.50		42.28
1925	11.02		22.79		36.39		51.95	a	55.92	a	65.15		70.32		73.20	a	64.67		36.37		31.57		19.65		44.91
1926	17.75	a	26.91	a	31.08		46.21	a	63.53	a	65.93	a	73.58		69.50		57.53		48.07	a	28.16	a	17.13	a	45.45
1927	16.52	b	24.07		35.13		45.80		53.19		64.48		67.95		66.58		61.90		51.18		26.27		2.18		42.94
1928	17.08		23.78		34.74		39.58		60.79		61.58		70.89		69.93	a	57.58		47.93	a	34.67		27.10	a	45.47
1929	0.77	a	7.46	a	35.87		46.15		54.26		66.12	a	74.53		72.03		56.97		49.39		27.47		18.16		42.43
1930	5.05		30.18		32.48		50.03		55.18		66.37		77.26		74.16		60.45		46.25	a	34.32		25.69		46.45
1931	26.90		31.86		32.19		47.68		55.71		73.27		77.52		71.98	a	67.58		52.82	a	34.37		22.26		49.51
1932	9.78	a	17.82	a	25.08		49.37		59.87	a	69.53		74.43	a	71.53	a	60.07		44.10		31.65		14.29		43.96
1933	20.48		14.06	a	32.95		45.27		56.89		77.73		76.21		70.60		66.77		47.29		34.42		16.16		46.57
1934	22.00		24.20		31.16		46.87		69.37		69.83	a	76.71		71.50		56.63		52.89		37.36	a	21.00	f	50.77	a
1935	10.02	d	29.77		34.95		40.60		52.39		64.07		77.89		71.42		62.90		46.79		25.33	a	17.13		44.44
1936	-2.58		-9.00	d	33.02	a	40.77		62.27		70.72		83.63		75.77		65.18		46.06		27.17		19.65		42.72
1937	-2.82	a	10.73		29.81		42.84	b	59.55		65.45	a	76.56		78.56		63.63		47.50	b	30.08		15.82		43.14
1938	12.82	a	13.62		36.81	b	48.20		55.52	a	69.55		74.02	a	76.40		64.05		55.84		28.38		22.35		46.46
1939	19.66		5.14		31.92		45.02		64.42		66.91	a	75.52		72.55		64.25		46.92		36.42		29.02	b	46.48
1940	3.43	b	17.98	b	26.95	a	42.95		57.24		66.90		77.19		70.05		66.35		54.48		26.85		23.61		44.50
1941	13.81		15.48		30.07	a	49.33		62.18		66.55		73.82		73.66		62.43		47.98		33.50		25.62	c	46.20
1942	20.61		19.07		34.98	a	49.97	a	53.16		64.62		70.05		70.63		56.28		48.08		31.57		14.13		44.43
1943	1.39		20.48	b	23.92		48.22		53.14	b	65.33		73.95	a	71.25	a	58.18		50.29		30.57	a	23.52		43.35
1944	24.50		15.69		24.53		42.63		62.26		65.69	a	71.12	a	70.69		60.32		51.14	b	34.42		20.15		45.26
1945	16.44		18.80		39.27		43.83		52.92		59.48	a	72.00		71.39		60.07	a	49.05		30.17		11.40		43.74
1946	14.76		17.26	a	41.72	a	54.52	b	-----	z	69.74	i	72.13		67.63		59.80		45.68		31.17	a	20.74		42.54	b
1947	22.97		15.21		28.58		42.03		53.42		63.55	a	71.62	a	78.34		62.63		55.56		25.07		14.72	a	44.48
1948	9.39		10.64		24.71		50.62		57.97		64.93		73.27		72.39		66.87		48.10		33.32		17.58		44.15
1949	7.84		10.73		29.98		48.95		60.48		69.15		75.95		75.05		58.45		48.94		40.33		15.53		45.12
1950	-0.42		14.70		24.94		37.55		53.52		67.50	a	69.27	a	67.13		60.70		50.55		26.47		15.45	a	40.61
1951	8.55		22.21		17.79		43.15		58.23		60.70		70.61		68.90		57.10	a	46.50		28.45		9.02		40.93
1952	6.44		18.98	a	20.63		48.03		58.55		71.82		73.71		71.71		65.92		45.65		33.12	a	21.81		44.70
1953	16.32		21.33	a	31.66		41.42		55.42		68.23		71.20	c	-----	z	61.47		55.05		36.72		20.97		43.62	a
1954	7.34		35.70		28.63		46.25		53.26		65.57		75.75	a	71.47		61.03		46.98		39.20		21.11		46.02
1955	15.05		11.54		27.82		54.22		62.53		65.10	a	77.52		75.56		61.32		51.10		21.73		8.50		44.33
1956	10.10		8.81		27.47		40.28		58.00		72.75		70.98		70.03		60.69	a	54.63	a	32.77		25.34		44.32
1957	7.69		20.70		31.35		44.52		55.71		64.28		76.16		72.32		58.72		48.71		33.45	a	27.47		45.09
1958	22.11		16.46		30.60		46.22		60.73		62.78		69.10		73.77		63.47		50.44		33.57		14.42		45.30
1959	8.82		10.87	a	35.90		46.22		57.68		72.17		74.73		76.03		62.07		43.42		24.62		28.92		45.12
1960	11.35		12.64		16.42		45.67		56.97		64.22		73.92		72.55		61.68		49.89		33.22		14.08		42.72
1961	11.71		18.71		36.82		41.12		54.02		68.95		70.94		74.39		57.70		50.00		32.16	a	12.82		44.11
1962	11.39		13.82		23.32	a	45.53		59.45		65.27		68.45		70.58		58.38		50.58		37.28		22.10		43.85
1963	5.48		19.70		37.95		46.72		56.05		69.43		72.94		71.40		63.58		57.23		35.65		11.55		45.64
1964	19.34		26.03		24.81		47.57		60.00		68.25		76.53		68.79		59.45		48.40		29.28		10.06		44.88
1965	5.42		14.73		20.21		44.40		58.00		65.53		73.23		70.74		50.82		51.52		32.20		26.56		42.78
1966	2.03		11.14		35.42		40.22		54.98		67.17		76.32		66.53		57.97		48.02	a	27.17	a	19.55		42.21
1967	17.17	b	12.34	c	34.42		44.85		53.34		63.55		68.97	a	69.37		61.08		47.47		31.17		17.11		43.40
1968	11.70	a	16.60		38.40		45.72		53.19		67.68		71.06		70.44		60.52		49.02		33.60		-----	z	47.08	a
1969	-----	z	-----	z	-----	z	-----	z	61.42	k	61.30		71.69		74.77	a	65.00	r	-----	z	32.45		19.07	a	51.86	g
1970	0.69		18.60	b	24.92	a	42.52		58.10		69.62		74.15		72.44		62.14	a	46.09	b	29.33		12.43	a	42.58
1971	4.31		14.38		30.47		47.67		55.37		70.57		68.36	b	72.71		59.95	a	48.61		31.02		11.10	b	42.88
1972	4.82		8.50		27.59	d	-----	z	58.98	a	66.02		-----	z	-----	z	-----	z	-----	z	-----	z	9.87		29.30	f
1973	15.27		21.80	a	38.21	b	-----	z	56.60		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.97	h
1974	-----	z	-----	z	-----	z	-----	z	-----	z	65.75	f	77.73	a	68.18		56.98		49.19		31.12		21.28	a	50.75	f
1975	14.85	a	11.23		21.77	a	38.81	a	56.17	a	65.80		77.00	b	71.71		57.65		48.60		33.38		17.53		42.87
1976	11.03	a	26.41		28.71	b	47.86	a	55.76		69.07		75.17	a	75.34		60.64	a	41.52		25.19	a	13.79		44.21
1977	1.30	a	23.71		31.32	a	50.73		64.26		70.14	w	73.73	e	64.55		59.08		45.68		26.70		10.27		41.03	a
1978	-4.48	b	5.23		24.66		42.58		57.30	a	64.90	a	69.37		70.09	b	63.03		44.16	b	23.45		11.48	a	39.31
1979	-1.89		1.52		23.29		40.03		51.71		65.37	c	71.19	e	67.26		61.97		45.33	b	-----	z	-----	z	42.58	b
1980	-----	z	14.14	k	25.55	a	48.54	b	60.63		67.65		72.69		69.29	b	59.43	b	43.52	b	34.73		19.39		50.14	b
1981	17.73	a	21.71		34.98		50.16	a	55.07	a	64.72		73.05		70.26		59.41	a	44.48		35.75		14.24		45.13
1982	-4.29	b	11.38		25.90		42.57	b	57.24		60.48	b	-----	z	69.06	d	58.21	b	45.05		26.68		22.55	a	37.71	a
1983	19.79		25.41		30.97	a	40.64	a	51.03	b	65.43	c	74.26		76.81		59.31	a	46.19	b	29.75		-1.18	a	43.20
1984	15.10		28.50		25.71		44.95		54.23	a	65.62	a	71.68		71.77		53.64	a	45.75	a	31.16	a	10.45	a	43.21
1985	6.83	a	12.56	c	33.45		48.90		61.21		61.97		70.45	b	65.39		55.47	a	44.71		17.85		6.25	a	40.42
1986	16.24		11.02		34.21		43.81	a	58.00		69.02		72.62	a	65.95		56.95		47.18	c	25.95		24.52	a	43.79
1987	21.44		30.77		32.43	a	50.95		61.52		70.27		75.15	a	68.37		60.65		42.79		35.05	a	24.68		47.84
1988	8.32	a	12.16		32.29		43.70		62.66		75.27		75.11		73.18	a	59.08		44.46	d	29.15		18.53		44.49
1989	15.95	b	5.24	a	22.53		45.18		57.22	b	64.19	a	75.95	a	72.24		58.68		47.13		28.53		7.98		41.74
1990	25.21		20.30		35.13		44.17		54.74		67.02		69.76		69.87		63.15		44.74		34.52		11.26		44.99
1991	10.03		26.73		32.69		48.03		59.82		70.85		71.90		71.85		59.21	a	44.60		24.37		23.13		45.27
1992	21.68		28.00		36.56		42.27		59.66		63.78		63.52		64.77	a	58.17		46.13		28.79	b	14.40	a	43.98
1993	7.65		10.59	a	28.65		42.90	a	55.85		61.95	a	67.39		68.34		53.70		44.07	a	25.60		17.25	a	40.33
1994	-0.27	a	4.54		31.00		44.39	b	61.20	a	68.10		68.03	a	66.55	a	60.95		48.61		33.23		16.65	a	41.92
1995	11.62	a	16.79		27.40		38.78		53.73		68.40	a	71.47		72.27		58.50		44.61		26.38	b	18.11		42.34
1996	4.60		16.97		21.00		40.83		52.84		67.65		68.56		70.58		59.05		45.48		18.47		6.05		39.34
1997	2.28	b	14.77		24.24		39.77		53.47		68.93		71.47		69.06		62.03		48.39		26.20		26.00		42.22
1998	13.85	a	27.86		24.17	a	47.27		60.32		63.33		72.97		70.95		65.15		47.68		33.72		23.71		45.91
1999	9.39		28.11		35.35		45.07		58.56		66.40		73.60		69.82	c	56.52		44.73		39.43		25.50	a	46.04
2000	15.15	a	25.55		38.32		43.68		58.34		65.25		71.61		70.64	b	59.78		48.88	b	22.08		4.07	a	43.61
2001	14.27		5.38		21.95		44.05		59.05	a	67.00		74.68		72.29		61.05		45.77		40.73		19.65		43.82
2002	19.47		27.39		20.63		42.77		51.74		71.08		75.82		69.74		61.90		38.74	b	31.37		23.18		44.49
2003	15.10	e	13.08	o	28.52	b	45.95		54.80	d	65.07	b	72.41	c	72.71	c	59.40	a	49.02	e	23.90	d	24.13	a	46.46	a
2004	9.62	a	18.94	d	36.39	c	47.30	e	54.40	a	61.98	c	68.33	a	63.29	b	61.62	b	47.02	b	34.77		22.55	a	43.85
2005	11.61	c	23.87	a	31.24	b	47.15	d	54.12	a	68.00	b	72.45		68.47		64.35		48.79	b	35.17	g	16.33	a	46.04	a
2006	27.42		20.88		31.77		48.43		57.13		67.58		76.24		70.95	a	56.07		42.69		30.93	a	24.21	b	46.19
2007	10.98		7.70	a	34.87		40.28		60.48	c	67.55	a	73.50		68.47		59.81	a	48.15	a	32.08		11.10		42.92
2008	7.55		10.26		29.08		40.43		52.58		64.07		71.40		69.08		59.38		45.48		31.97		8.00		40.77
2009	7.03		15.71		25.47		41.45		55.16		62.57		66.74		65.81		62.28		39.97		37.50		10.74		40.87
2010	8.02		8.95		32.76		49.85		56.00		67.13		71.98		73.55		58.25		48.98		29.87		12.82		43.18
2011	5.95		9.77		19.31		41.75		53.32		64.42		75.32		70.13		57.73		49.31		30.55		22.95		41.71
2012	20.55		22.72		42.15		47.10		58.13		68.95		76.98		66.47		58.87		43.05		31.00		15.50		45.96
2013	14.05		13.57		17.68		33.17		54.85		64.43		69.58		69.98		64.25		42.53		27.92		7.98		40.00
2014	11.18		7.59		24.31		38.87		54.32		63.87		67.58		67.53		59.57		48.92		21.02		20.48		40.44
2015	17.35		9.88		32.65		46.13		54.19		67.53		72.06		67.69		64.10		50.05		35.30		20.35		44.77
2016	15.21		26.69		36.84		44.15		56.68		69.57		71.42		69.97		60.64	a	48.73		40.05		13.37		46.11
2017	12.60		26.18		30.15		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	22.97	i
Period of Record Statistics
MEAN	11.70		16.47		29.72		45.05		56.92		66.49		72.51		70.45		60.49		47.65		30.90		17.27		43.78
S.D.	7.37		7.66		6.02		3.84		3.38		3.25		3.22		3.04		3.14		3.77		5.14		6.23		1.92
SKEW	-0.10		-0.04		-0.12		-0.10		0.46		0.52		0.16		0.21		0.07		-0.05		-0.62		-0.34		-0.07
MAX	27.42		35.70		46.36		54.52		69.37		77.73		83.63		78.56		68.68		57.23		40.73		29.02		49.51
MIN	-4.48		-9.00		14.79		33.17		48.68		59.48		63.52		63.29		50.82		36.37		12.20		-1.18		39.31
YRS	115		116		119		115		118		117		118		117		119		117		114		116		99