STEPHENSON 5WSW, MI

Average of Minimum Temperature (Degrees Fahrenheit)

(207867)

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
1938	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1939	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1940	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1941	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1942	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1943	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	53.65		53.39		46.87		32.58		32.17		12.84		38.58	f
1949	11.94		7.64		19.77		31.76	a	38.29		52.87		58.61		54.94		42.47		36.94		23.57		12.77		32.63
1950	2.81		5.68		11.42		24.41	a	37.13		48.87		51.29		47.10		45.20		40.00		20.59	a	7.06		28.46
1951	2.55		8.89		18.55		33.80		44.77		46.83	a	55.61		51.35		44.87		37.97		16.74	c	12.00		31.16
1952	6.23		12.59		16.35		32.62	a	41.03		52.38	a	57.94		52.35		44.30		28.39		27.20		20.71		32.67
1953	13.94		8.46		21.94		30.23		39.45		50.76	a	54.48		54.97	a	46.31	a	37.39		28.00		16.87		33.57
1954	4.61		18.00		17.29		31.40		36.52		51.87		53.58		51.84		47.43		36.81		28.97		16.63	a	32.91
1955	5.87		6.11		14.84		36.45	a	41.13		51.03		60.48		57.23		45.67		38.65		21.63		8.03		32.26
1956	8.90		5.41		12.77		27.90		38.16		50.87		53.03		53.94		41.17		39.80	a	26.13		13.29		30.95
1957	-0.19		8.57		17.32		31.83		40.32		51.76	a	54.90		51.97		43.43		34.10		27.17		13.84		31.25
1958	12.16		6.14		22.55		29.87		36.94		43.60		51.53	a	51.06		45.37		38.83	a	26.20		1.71		30.50
1959	-2.81		-0.93		12.61		29.13		42.74		49.83		52.23		58.32		47.37		35.03		16.97		20.32		30.07
1960	9.87		10.69		6.48		32.37		40.68		47.54	b	50.55		52.74		48.00		35.90		29.37		10.13		31.19
1961	5.47	a	13.54		22.52	b	29.40		36.45		47.50		53.42		52.58		47.13		37.48		25.17		8.81		31.62
1962	2.26		2.25		16.87		28.57		45.26		48.03		50.45		51.81		42.63		38.77		26.50		10.52		30.33
1963	-3.48		-4.39		15.90	a	28.30		36.84		49.40		53.77		50.84		43.67		41.03		28.60		5.77		28.85
1964	11.77		9.93	a	17.26		31.60		45.45		48.17		55.00		50.39		44.20		32.03		25.27		9.90		31.75
1965	3.00		0.96	b	14.13		28.53		42.81		46.80		49.58		50.94		44.00		36.26		24.57		20.90	a	30.21
1966	-0.32		12.86		22.77		29.07		35.35		49.97		55.35		51.84		42.40		32.87		26.20		12.42		30.90
1967	9.35		0.00		14.81		29.77		34.19		51.20		52.06		48.26		42.37		35.74		22.07		13.03		29.40
1968	4.13		4.41		22.13		32.00		38.71		51.63		54.06		52.35		49.33		40.29		27.13		15.19		32.62
1969	7.26		9.71		13.16		32.50		40.55		46.03		53.68		54.45		45.87		36.58		23.70		15.26		31.56
1970	0.84		3.25		14.16		34.57		42.03		50.63		56.23		51.97		47.77		39.68		26.27		12.71		31.67
1971	-1.00	a	6.50		13.16		28.80		36.61		53.43		52.03		49.84		48.50		45.71		26.13		14.55		31.19
1972	-2.84		1.72		13.06		26.47		41.48		47.17		54.29		53.58		44.30		33.48		26.20		9.50	a	29.04
1973	9.87		10.96		27.97		31.13		39.94		52.60		56.74		57.32		45.97		42.00		26.60		12.52		34.47
1974	6.45		3.11		18.94		31.53		37.97		46.23		54.74		52.90		40.63		34.77		27.40		17.67	a	31.03
1975	8.00		9.61		13.97		24.77		46.26		52.67		57.77		54.55		41.57		37.61		28.03		12.74		32.30
1976	0.94		14.38		18.13		32.20		37.45		52.40		53.26		50.61		39.77		28.29		17.17		-0.94		28.64
1977	-4.65		8.96		23.61		33.00		45.13		47.67		57.87		49.65		49.57		34.13		24.66	a	9.57	a	31.60
1978	1.77		2.21		13.94		28.37		41.58		47.63		53.97		53.45		50.23		35.58		23.67		7.27	a	29.97
1979	-0.74		-0.82		20.58		29.17		39.90	a	50.10		55.16		54.06		46.73		36.26		24.70		18.87		31.16
1980	7.94		7.93		16.06		33.33		43.81		49.20		55.90		57.48		46.77		33.26		27.10		10.94		32.48
1981	4.74		13.68		23.03		33.53		38.42		50.63		53.42		54.19		43.27		32.77		26.07		13.32		32.26
1982	-7.61		0.54		17.13		24.69	a	45.39		41.60		55.29	c	49.32		46.37		37.45		24.73		20.19		29.59
1983	11.29		17.82		22.94		29.17		35.68		48.67		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	27.59	f
1984	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	54.90	a	42.83	a	37.35		22.15	c	11.06		33.66	g
1985	-1.74		1.46		22.00	a	32.14	b	42.34	b	46.27		50.27	a	53.40	a	46.31	a	33.26		18.77		-5.00		28.29
1986	0.10		0.93	a	18.03		36.00	a	42.58		46.00		56.77		48.71		46.17		33.45		18.53		12.48		29.98
1987	7.55		10.59	a	20.42		32.13		41.61		53.88	d	58.45	i	53.06		44.40		29.42		26.70		16.26		30.55	a
1988	-4.65		-3.25	a	15.42		29.30		39.14	b	48.87		54.68		57.19		44.97		29.26		29.17		8.06		29.01
1989	6.58		-3.75		9.14	c	29.82	h	38.13		48.50		54.29		52.35		40.90		32.61		18.30		-2.97		26.74	a
1990	8.42		4.00		18.35		32.87		36.42		49.30	g	53.90		53.16		45.10		31.58		26.57		9.47	a	29.08	a
1991	-3.48		7.50		19.39		34.21	a	46.90		53.63		55.45		53.97		43.83		32.48		18.00		11.16		31.09
1992	10.90		10.31		16.45		29.50		37.90		45.93		49.71		47.87		43.80		32.45		23.13		12.19		30.01
1993	1.23		2.39		16.84		27.87		40.87		48.23		56.23		54.32		39.80		30.77		21.53		15.65		29.64
1994	-7.13		-2.93		18.94		27.37		37.10		50.48	a	54.03		50.94		47.00		35.81		26.20		17.52		29.61
1995	9.61		6.75		17.45		25.07		38.45		53.69	a	54.52		59.42		39.30		37.90		15.03		4.03		30.10
1996	-6.23		-2.41		9.58		25.87		36.74		51.93		51.74		52.81		46.73		31.68		19.37		13.23	a	27.59
1997	2.97		6.64		14.00		25.73		34.68		51.03		53.35		48.45		45.17		32.84		21.93		18.68		29.62
1998	11.29		21.75		20.58		30.13		43.97		50.53		52.65		54.50	a	44.77		-----	z	-----	z	13.79	c	34.40	b
1999	2.69	b	13.39		18.71		31.41	a	42.71		50.67		60.84	l	52.80	f	43.96	e	31.69	e	27.44	e	13.26	d	27.59	b
2000	5.22	d	12.20	d	25.45	b	27.83	a	41.58		48.38	a	51.39		51.39		42.97		35.77		26.66	a	2.52		30.95
2001	11.33	a	4.75		15.06		32.37		42.32		49.37		52.81		55.45		43.90		32.84		31.23		20.84		32.69
2002	13.84		14.14		12.45		29.45	a	34.29		52.43		56.84		54.26		48.03		32.03	a	21.53		14.84		32.01
2003	3.90		-5.64	f	12.90		24.93		37.29		45.63		52.06		55.03		45.60		33.03		25.33		17.43	c	32.10	a
2004	0.87		6.00		20.58		28.27		36.87		46.07		51.96	d	48.45		47.90		35.10		25.77		9.97		29.82
2005	2.93	a	12.36		9.29		28.53		36.97		52.07		52.16		55.50	o	44.90		37.37	a	23.57		11.68		28.35	a
2006	17.00	a	3.29		17.73	a	30.83	x	42.74	d	45.90		54.89	m	49.55	i	42.86	b	30.61		28.41	c	18.84		27.49	c
2007	10.16		0.96	a	18.31	b	26.65	d	38.52		49.47		52.61		53.50	a	45.70		40.66	b	22.40		7.32		30.52
2008	4.16		-4.48		7.23		29.00	i	35.00	b	51.07	a	52.87	h	48.00		45.83	g	31.17	y	-----	z	-----	z	23.50	f
Period of Record Statistics
MEAN	4.37		6.36		16.99		30.00		39.82		49.44		53.99		52.71		44.89		35.25		24.49		12.02		30.84
S.D.	5.80		6.02		4.46		2.92		3.30		2.69		2.32		2.74		2.49		3.60		3.80		5.65		1.47
SKEW	-0.10		0.17		-0.09		-0.04		0.29		-0.46		0.37		0.11		-0.19		0.31		-0.60		-0.84		0.06
MAX	17.00		21.75		27.97		36.45		46.90		53.88		60.48		59.42		50.23		45.71		32.17		20.90		34.47
MIN	-7.61		-4.48		6.48		24.41		34.19		41.60		49.58		47.10		39.30		28.29		15.03		-5.00		27.59
YRS	59		58		59		56		59		58		55		57		59		58		58		59		49