LONG LAKE DAM, WI

Average of Average Temperature (Degrees Fahrenheit)

(474829)

File last updated on April 24, 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
1908	16.73	c	15.55	a	22.84		40.52		50.95		60.95	a	65.08		61.48		61.40		47.58		30.88		15.87		40.82
1909	13.76		19.05	f	22.23		31.42		48.39		62.15		63.35		65.27	a	54.03		39.30	h	35.17		16.00		41.18	b
1910	11.74		8.02		36.10		44.50		46.48		62.30		65.13		63.18		53.98		46.11		25.00		13.29		39.65
1911	9.47		17.12		28.36	b	37.87		56.50		66.67		64.66		61.15		53.90		41.00		22.55		22.65		40.16
1912	-8.98		7.05		15.58		39.52		52.55		58.25		65.63		58.61		55.83		44.98		31.46	b	19.13	a	36.64
1913	10.57	a	5.20		18.55	b	41.25		50.10		63.98		64.03		64.73		56.00	a	43.53	a	35.27		24.95		39.85
1914	17.52	a	2.32		21.10		37.00		55.23		60.02	a	69.15		62.16		57.25		50.10		29.50		10.32		39.30
1915	10.15	a	21.64		22.19		48.10		48.18	a	56.95	b	60.90		58.15	a	55.45		44.95		30.82		16.66		39.51
1916	9.67	a	8.78	b	17.44		37.45		49.69		56.43		71.60		65.10		53.67		43.18		26.92		10.48		37.53
1917	4.73		0.54		22.19		34.62		44.55		56.33		65.79		59.61		52.60		34.55	a	30.77		6.84		34.43
1918	0.12	a	8.55		28.74		36.40		54.29		59.48		63.84		63.19		46.67	a	44.31		33.32		22.06		38.41
1919	18.69		15.82		25.63		40.37		50.65		66.12		66.44		61.43	a	56.85		40.73		25.57	a	5.42	a	39.48
1920	2.45		10.19		23.30	c	33.22		50.66		62.60		61.97		61.15	a	57.28		51.12	a	27.47		19.52	b	38.41
1921	17.06		18.54		27.44		44.62		54.15		66.10		70.32		62.16		58.25		44.45	a	24.33		15.66		41.92
1922	7.87		8.23		24.73		37.98		57.16		60.77		62.11		62.45		57.07		44.71		33.85		11.60		39.04
1923	11.13		3.46		14.79		33.27		50.23		63.93		65.85	a	58.37		54.95		40.89		32.98	a	24.52	a	37.86
1924	2.24	b	14.00	b	21.66		36.17		41.94		56.10		60.16		59.53		50.20		48.00		29.75		-----	z	38.16	a
1925	10.90	a	13.30		25.11		43.07		46.82	a	60.70		62.21		63.06		56.07		34.05	a	26.98	a	16.48	e	38.23
1926	18.20	u	12.30		13.10	a	29.82		-----	z	53.93		63.27		61.42		52.13		39.81		23.85		13.83	e	36.35	b
1927	7.58		15.41	a	29.63		38.70		48.32		56.58		60.73	a	56.98		57.98		45.98		27.21	d	9.39		37.88
1928	-----	z	19.18	i	21.38	c	32.52	a	52.32		56.05		65.26		63.35		50.17	a	44.87	a	30.84	a	21.35	d	43.81	b
1929	-----	z	-----	z	-----	z	42.61	g	48.38	c	57.57	a	64.94		61.78	a	55.73		42.82		26.22	a	15.28	a	46.59	d
1930	4.52		18.20		24.31		40.55		53.85		61.53		65.26		63.37		54.85		43.23		33.78		17.55		40.08
1931	19.26		24.11		25.58		39.57		50.71		64.42		66.68		60.52		60.50		48.87		37.37		25.58		43.60
1932	20.26		15.70	a	16.77		36.90		51.77		62.66	a	65.16		63.89		53.45		40.45		24.73		13.37	a	38.76
1933	17.73		9.28	a	22.37		36.73		53.29		68.17		67.44		60.65		58.58		39.29		25.43		10.85	a	39.15
1934	18.61		4.84		18.08		36.62		56.65		63.38		65.66		58.79		53.60		45.92		32.58		13.67	a	39.03
1935	8.68		14.81	a	26.19		37.38		46.39		55.73		69.06		63.55		52.78		43.19		25.97		16.21		38.33
1936	7.18		-1.79		24.84		32.47	a	56.24		57.72		68.58		63.53		58.45		39.60		25.62	b	19.21		37.64
1937	6.95		13.39		19.13		36.20		52.69		59.67	a	68.02		69.10		55.22		39.89		27.87		12.97		38.42
1938	9.76		16.30		29.53		40.50		51.97		59.88		65.74		66.40		54.85		48.95		30.92		17.84		41.05
1939	15.61		8.34		22.16		35.55		55.75	a	61.85		65.90		63.94		57.33	a	43.66		30.03		24.65	a	40.40
1940	6.84		15.59	a	16.63		34.50		48.24		60.37		65.27		62.78	a	56.87		45.97		27.97		20.08		38.43
1941	14.95		14.43		20.45		45.98		56.52	a	63.43		66.40		62.65		58.98		44.56		32.58		23.85		42.07
1942	15.08		14.05		28.18		45.32		50.60		61.28		64.10		64.23		53.02	a	45.52		29.42		13.85		40.39
1943	8.76		14.57		16.61		36.50		51.19		64.88		68.63		65.18		52.03		45.44		26.52		18.77		39.09
1944	23.26		17.14		22.18		36.92		56.42		63.88		66.05		66.29		56.82		45.27		35.85		15.29		42.11
1945	7.40		14.12		35.02		40.60		46.73		56.45		63.19		63.81		55.52		42.61		28.95		12.79		38.93
1946	14.76		11.84		36.98		41.68		50.44		60.53		65.53		61.66		55.40		47.90		31.00		17.47	b	41.27
1947	16.55	a	12.12		21.94		36.10		47.31		58.23		65.83	a	71.60	a	57.33		53.85		25.85		17.27	a	40.33
1948	4.65	a	11.09		22.18		43.62		51.16		60.72		65.73		65.21		59.02		44.05		32.67		16.53		39.72
1949	16.53		14.27		23.27		42.20		53.08		65.72		67.48		65.29		52.83		47.85		29.95		16.90		41.28
1950	8.37		12.30	a	18.65		29.53		49.77		60.62		61.92		59.12	a	54.12	i	48.13		24.47		10.87		34.89	a
1951	8.21		14.23		21.89		37.83		56.16		57.60		64.40		60.37		52.58		44.73		22.43		15.77		38.02
1952	13.71		19.31		22.47		42.52		51.27		62.95		66.98		62.03		56.02		38.39		31.15		21.95		40.73
1953	15.56		14.91	a	28.55	a	36.57		51.81		62.58		64.08		64.73		54.67		48.10		33.85		18.26		41.14
1954	8.85		23.20		19.66		39.03		45.23		63.27		63.95		59.42		50.90		41.15		31.33		16.10		38.51
1955	8.00		10.20		18.68		44.68		53.92		59.35		68.58		65.27		53.22		45.31		24.40		11.47		38.59
1956	14.55		13.10		19.95		36.47		50.29		62.63		60.77		62.55		51.17		49.44		28.85		18.79		39.05
1957	5.03		15.46		24.58		40.75		51.66		61.90		68.11		64.15		53.67		44.15		29.88		18.10		39.79
1958	17.34		11.71		26.40		41.33		51.32		56.80		64.16		63.31		56.87		46.40		31.27		10.30	d	39.77
1959	-----	z	-----	z	24.07	c	40.33		57.02		63.50		65.60		67.94		57.18		40.84		20.93		23.52		46.09	b
1960	13.79		15.64		14.82		40.55		50.98		58.17		63.35		65.29		55.77		44.55		31.30		13.10		38.94
1961	9.76		21.14		28.82		36.97		49.35		61.80		65.39		65.06		56.42		47.05		29.27		15.44		40.54
1962	7.50		10.54		27.21		38.33		56.55		60.35		62.31		62.94		53.07		47.11		31.90		15.60		39.45
1963	1.87		6.25		27.06		42.70		50.32		64.00		67.66		62.53		56.42		53.77		35.42		9.44		39.79
1964	18.15		15.16		22.05		40.70		57.16		61.28		67.45		60.48		54.65		43.23		32.87		12.63		40.48
1965	9.11		9.27		17.44		36.78		56.21		59.53		63.19		62.16		50.50	n	44.44		28.28		22.31		37.16	a
1966	4.66		15.32		28.24		35.83		46.71		63.02		68.82		61.11		54.05		42.48		27.90		16.31		38.71
1967	15.13		7.30		25.76		39.90		46.44		61.92		63.73		60.08		54.58		43.21		26.07		17.84		38.50
1968	11.44		11.33		32.66		43.65		50.21		61.48		65.35		64.82		57.75		48.42		31.10		16.65		41.24
1969	13.45		16.64		22.05	a	43.20		53.92		54.28		65.21		67.65		56.10		42.35		29.62		18.58		40.25
1970	7.06		12.34		21.26		41.40		53.97	a	63.70		68.68		65.52		57.57		48.48	a	30.28		16.67	a	40.58
1971	6.13	a	13.98		21.42		38.80		49.26		65.65		63.08		61.87		58.30		53.02		31.03		19.37		40.16
1972	5.56		9.50		21.45		35.52		56.58		61.12	a	65.00		64.23	a	52.80		40.03	p	27.68		11.11		37.32	a
1973	13.42		13.95		33.48		37.53		46.32		61.63		64.94		64.50		54.37		49.27		29.35		14.81		40.30
1974	9.10		8.00		23.31		37.68		47.18		56.30		67.15		61.74		48.17		41.85		31.33		20.90		37.73
1975	12.02		14.18		18.65		31.77		55.21		60.63		67.71		63.34		50.90		-----	z	33.65		14.32		38.40	a
1976	6.00		19.33		21.08		41.18		47.65		63.22		64.15		61.68		51.42		37.82		23.12		5.13		36.81
1977	-1.32		14.14		30.12	b	41.93		60.02		58.85		67.13		58.34		54.62		43.39		30.18		14.85		39.35
1978	8.40	a	7.96		21.50		36.82		53.35		58.95		62.77		63.71		57.82		42.85		27.77		11.18		37.76
1979	0.71		4.86		23.43	a	35.78		46.21		58.37		65.35		61.25	a	55.33		40.74		28.18		20.55		36.73
1980	10.95	a	10.64		21.10		41.10		55.60		59.40		66.50		64.98		53.72		39.53		30.60	a	13.73		38.99
1981	10.71		18.70		28.84		42.07		50.06		61.53		65.55		65.42		53.62		40.55		35.08		17.18		40.78
1982	0.74		11.12		23.89		34.57		57.43	a	55.05		67.23		61.71		53.88	a	45.52		29.60		22.61		38.61
1983	16.39		23.55		28.58		36.48		46.56		61.33		70.77		68.84		58.42		44.50		31.38		5.23	a	41.00
1984	7.38	a	24.09		18.55		43.37		49.11		63.53		64.82		67.15		53.37		47.48		29.53		16.89		40.44
1985	8.53		11.31	a	30.11		-----	z	55.37	a	57.75		64.00		61.98		55.38		43.42		24.57	a	7.37	d	38.16	a
1986	11.70	a	13.02		28.08	a	44.79	a	56.13		59.75		65.93	b	59.94		54.32		42.26		25.38	b	17.83	d	39.93
1987	16.19		22.21		31.10		44.38		53.76		63.28		66.32		61.74		54.70		38.07	a	33.28		22.55		42.30
1988	8.79		8.52		24.69		40.78		56.10		63.92		68.13		66.97		55.52		37.74		30.50	a	16.10		39.81
1989	18.41	c	6.09		20.42		37.17		51.00		58.87		66.79		63.34		53.57		43.40		24.30		5.08		37.37
1990	20.08		15.59		28.32		42.67		48.94		61.03		64.19		63.61		55.05		40.94		32.95		16.28	a	40.80
1991	6.73		17.79		26.11		42.25		56.81		64.70		63.56		64.79		51.67		39.71		23.23		15.72	a	39.42
1992	15.31		17.84		23.26		35.35		52.26		56.50		58.13		57.94		51.50		40.79		25.42		16.45		37.56
1993	10.03		11.77		25.34		34.25		50.39		57.98		65.21		64.85		49.38		39.87		25.43		17.71		37.69
1994	0.27		9.02		27.08		38.28		51.47		63.65		63.65		61.05		57.52		45.95		32.87		22.66		39.46
1995	14.42		13.20	a	27.66		33.07		50.05		67.14	a	65.45		67.05		52.05		42.98		19.55	a	12.11		38.73
1996	5.68	a	9.96	c	17.39		32.62		47.20	a	61.28		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	29.02	f
1997	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1998	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1999	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2000	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2001	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	10.41		12.87		23.77		38.66		51.58		60.86		65.36		63.01		54.82		44.08		29.14		16.02		39.42
S.D.	5.80		5.20		4.90		3.91		3.71		3.12		2.40		2.72		2.69		3.87		3.71		4.77		1.51
SKEW	-0.36		-0.13		0.34		-0.06		-0.04		-0.08		-0.11		0.29		-0.31		0.11		-0.22		-0.25		-0.16
MAX	23.26		24.11		36.98		48.10		60.02		68.17		71.60		71.60		61.40		53.85		37.37		25.58		43.60
MIN	-8.98		-1.79		13.10		29.53		41.94		53.93		58.13		56.98		46.67		34.05		19.55		5.08		34.43
YRS	85		85		88		87		88		89		88		88		86		85		88		87		77