SHEBOYGAN, WI

Average of Maximum Temperature (Degrees Fahrenheit)

(477725)

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
1899	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	69.50		61.00	a	49.43		32.40	a	53.08	h
1900	-----	z	23.79		31.62	b	49.31	d	-----	z	69.24	a	79.07	a	83.03		73.66	a	63.65		40.76	a	34.13		54.82	b
1901	29.58		25.41	a	37.21	b	52.00	a	61.30	a	74.23		81.10		78.16		69.86	b	64.50	k	44.19	n	30.55	b	53.94	b
1902	30.77		20.89	s	42.41	b	52.90		65.50	a	72.83	g	81.10		74.60	k	67.00	b	61.62	b	51.07		31.14	b	53.72	c
1903	28.50	a	31.39		45.97		51.70		60.74		70.93		81.81		74.55		71.17	a	59.00		41.21	a	26.42		53.62
1904	22.26		19.38		36.60	a	46.40		63.77		72.47		77.13		75.26		68.36	e	56.73	e	48.04	b	30.57	c	51.41
1905	23.06		24.11		41.84		52.70		60.48		71.00		75.72	b	78.52		72.43	b	57.61		44.43		35.39		53.11
1906	35.58		30.39		33.39		55.23		62.14	b	72.66	a	78.77		79.84		74.67		57.06		44.38	a	35.66	b	54.98
1907	28.03		31.61		46.27	a	43.60		56.00		71.80		79.03		74.68		69.43		57.81		43.63		34.71	c	53.05
1908	32.93	a	29.83		42.77		54.47		63.03		74.76	a	79.17	a	80.16		77.86	a	58.40	a	46.83		32.93	b	56.10
1909	31.83	a	34.75		38.32		46.53		60.19		73.20		79.71		80.68		68.53		54.97		50.83		25.52		53.76
1910	27.50	a	28.67	a	52.84		52.33		57.19		77.33		83.74		78.73	a	67.93		63.97		38.47		29.97		54.89
1911	30.93	a	34.50		42.77		48.34	a	68.65		78.52	c	82.26		77.55		69.83		54.96	d	38.30		36.84		55.29
1912	12.10	b	24.40	d	33.10	b	53.60		62.97		72.50		77.71		73.29		71.37		61.40	a	44.86	a	37.39		52.06
1913	31.07	c	24.18	k	37.22	m	52.73		62.64	c	76.93	a	78.68	c	78.66	b	68.35	d	56.79	c	49.82	b	41.24	b	59.69	b
1914	34.44	d	22.73	f	36.19	j	48.85	c	68.96	c	73.73	d	82.17	b	79.52	b	69.63	c	64.26		50.30	c	27.71		59.96	b
1915	27.03		35.04	b	39.35		61.78	c	57.10		67.05	k	73.78	d	73.07	a	71.90		60.84		47.07	a	32.06		52.64	a
1916	31.81		25.17		35.40	a	51.48	a	62.55		67.67		86.38	e	82.66	b	68.30		56.26		42.50		25.72	b	52.99
1917	25.57	a	21.61		39.84		47.33		58.65		69.50		78.97		75.03		67.27		48.94		44.07		26.56	d	50.28
1918	15.64	c	29.14		46.16		47.60		66.84		72.47		76.52		82.26	d	68.43	b	-----	z	-----	z	-----	z	56.12	c
1919	-----	z	-----	z	-----	z	55.79	a	60.58		77.57		83.35		79.43	a	73.64	b	59.55		42.79	a	22.73	a	61.72	c
1920	15.93	c	24.41		-----	z	43.63		60.35		77.75	r	77.68		73.58		73.13		63.48		43.37		36.94		51.25	b
1921	38.53	a	38.54	b	47.77		57.10		63.52		78.37		87.81		79.19		75.97		60.03		44.37		37.23		59.04
1922	27.10	b	28.19	a	39.37	a	49.59	a	65.71		76.33		76.94		78.03		72.27		61.19		46.87		30.93	a	54.38
1923	31.47	a	24.25		34.84		48.43		60.94		75.30		79.23		75.42		68.00	a	56.29		47.10		42.37	a	53.64
1924	23.55		27.83		35.39		43.90		54.07	c	68.10	a	76.65		74.61		64.79	a	61.16		45.14	a	22.73	a	49.83
1925	28.30	a	33.29		41.68		57.57		60.71		77.43		79.77		79.10		73.23		47.73	a	41.53		27.87	a	54.02
1926	28.84		31.28	c	33.37	a	48.24	a	65.16		72.27		79.48		74.70	d	68.25	f	55.83	b	38.43	b	27.79	c	50.49	a
1927	27.58		35.00		42.61		49.21	a	60.87	a	72.50		79.64	c	75.33	a	71.10		58.00		44.87		29.33	a	53.84
1928	28.23		30.93		38.00		47.10	a	64.00		69.23		79.87		80.16		67.87		58.19		44.68	b	34.03		53.52
1929	19.77		21.46		43.71		51.80		62.03		70.77		81.68		77.71		69.70		55.14	b	40.43		29.87		52.01
1930	21.60	a	35.36		37.97		49.63		65.23		78.13		84.06		81.58		72.53		52.10		43.77		31.60	a	54.46
1931	33.28	b	38.12	b	37.83	a	56.25	b	59.84	f	73.76	e	85.43	a	80.26		76.53		62.45		52.55	a	40.53	a	57.91	a
1932	36.39		34.76		34.13	a	49.63		65.55		78.50		85.42		83.42		71.48	a	56.13	a	41.77		31.35		55.71
1933	37.81		31.78	e	37.69	b	49.93	b	65.07	a	83.10	a	84.86	b	79.13		76.50		57.32		41.83		30.60	a	56.30
1934	35.00	a	24.96	a	38.10	a	51.83		71.13		79.20		80.77	a	76.65		68.93		59.10		47.93	a	29.61		55.27
1935	27.38	b	31.11		42.90		46.60		57.13	a	71.21	a	85.23	a	80.39		70.72	l	58.29		42.83		29.20	a	52.02	a
1936	21.53	a	16.59		41.50	a	47.47		69.13		71.70		84.39		80.45		74.67		57.16		42.13		35.68		53.53
1937	29.74		31.07		36.00		48.17		65.48		72.69	a	83.73	a	83.32		74.03	a	55.23		41.73		29.93	a	54.26
1938	26.97		33.04		45.58		53.33		62.73	a	74.57		81.03		83.26		70.60		64.87	a	44.93		33.35		56.19
1939	33.90		27.18		44.17	a	50.93		67.35		77.13		81.87		80.17	a	74.17		60.26		48.47		40.32		57.16
1940	21.42		32.76		34.71		46.37		57.90		73.10		80.52		76.32		75.77		63.68		41.30	c	35.13		53.25
1941	31.23	a	28.93		36.19		56.77		68.52		75.37		83.23		80.94		74.23		61.35		49.60		39.71		57.17
1942	29.29		29.86		44.58		58.59	a	61.87		72.90		79.97		78.97	b	68.55	a	59.71		44.73		27.65		54.72
1943	26.87	a	32.59	a	36.23		52.20		62.26		78.77		80.39		80.23		67.97		60.55		43.77		35.03		54.74
1944	38.00	b	33.69	c	36.93	c	49.27		64.96	c	79.15	d	80.68		82.10	a	70.86	b	62.73	a	47.37	c	28.74	d	56.21
1945	24.75	c	33.19	b	54.04	c	53.64	b	59.10	b	69.62	a	76.23	a	78.06		70.14	b	62.90	b	44.77	d	25.88	e	54.36
1946	33.60	f	35.48	e	49.81	d	60.21	f	63.74	d	74.50	d	78.93	a	78.48	b	71.43	b	65.19	d	50.56	c	39.31	e	60.74	b
1947	36.42	e	27.81	b	39.39	c	50.96	b	58.61	c	68.67	c	80.29	c	84.86	c	75.54	f	68.53	a	39.67	c	33.41	d	53.51	a
1948	26.70	d	31.88	c	39.41	b	53.71	b	62.71	c	74.37		82.00		82.61		75.90		59.81		48.60		34.32		56.00
1949	32.77	a	31.71		39.52		52.60		65.10		78.07		83.71		82.61		69.27		64.39		44.77		34.33	a	56.57
1950	30.07	a	29.96		34.77	a	45.60		60.81		76.60		76.74		74.06		69.53		65.26		41.70		26.81		52.66
1951	26.84		29.46		36.97		48.73		66.32		70.40		79.06		75.52		69.47		57.81		36.23		29.90		52.23
1952	29.77		33.79		36.26		55.33		64.94		76.67		81.87		77.90		71.77		56.10		46.17		35.16		55.48
1953	32.42		32.93	a	40.70	a	49.40		62.71		76.83		81.71		82.93	a	73.70		64.39		48.97		35.03		56.81
1954	29.55		38.07		38.10		53.37		60.03		75.37		79.30	a	79.19		70.43		60.26		46.50		32.74		55.24
1955	27.00		29.71		37.35		58.36	b	66.45		72.33		84.42		85.13		72.33		60.03		40.37		27.00		55.04
1956	29.90		30.93		37.00		48.93		60.35		76.43		75.32		77.77		67.87		61.39		43.03		35.45		53.70
1957	21.84		33.25		38.90		51.07		58.48		72.53		80.40	a	78.13		69.03		57.77		43.38	a	36.23		53.42
1958	29.06		24.32		38.61		54.07		64.97		69.93		78.26		79.52		70.60		59.84		46.31	a	25.06		53.38
1959	21.90		27.11		37.35		52.37		66.26		76.43		78.06		81.55		72.40		53.00		36.57		37.00		53.33
1960	30.13		29.62		31.26		52.80		58.32		70.90	a	79.52		78.71		73.53		60.35		47.80		31.61		53.71
1961	29.35		37.64		42.06		48.60		63.29		76.17		78.52		81.48		73.97		60.61		44.93		31.26		55.66
1962	24.19		28.25		38.52		55.73		67.35		72.43		76.42		78.58		70.30		61.06		45.23		31.29		54.11
1963	18.58		26.32		42.58		56.73		62.45		74.90		80.61		76.74		71.60		68.87		50.47		25.71		54.63
1964	34.26		36.14		40.48		53.23		68.77		77.00		80.52		77.90		69.17		59.06		49.23		31.55		56.44
1965	27.65		30.89		34.35		49.13		65.06		72.20		78.10		77.13		69.20		60.71		46.93		38.74		54.18
1966	24.26		30.89		42.06		48.90		61.35		76.83	a	82.94		78.45		71.73		60.29		43.90		32.23	a	54.49
1967	33.10		29.00		40.10		52.83		58.65		74.60		77.71		75.16		70.07		58.61		41.80		34.58		53.85
1968	30.16		29.66		48.48		55.37		61.39		73.57		79.52		80.06		72.27		60.23		45.67		32.65		55.75
1969	25.61		32.75		39.06		51.87		64.19		67.23		79.00		82.87		72.90		56.68		43.17		32.74		54.01
1970	22.39		32.68		38.45		53.50		64.39		73.60		82.58		80.97		70.97		59.35		43.93		33.29		54.67
1971	23.77		29.18		36.13		51.50		63.00		75.57		78.32		77.45		72.93		63.71		45.30		35.87		54.39
1972	25.84		28.55		36.00		47.10		64.29		70.83		79.48		77.32		69.07		56.55		42.03		30.10		52.26
1973	33.52		33.14		44.61		48.43		60.74		79.07		81.19		81.94		71.30		62.58		45.57		31.74		56.15
1974	29.55		30.68		40.23		53.87		60.20	a	71.47		83.45		78.19		69.83		59.90		45.83		35.65		54.90
1975	32.42		31.18		37.81		47.03		66.97		75.47		83.71		79.55		69.40		63.68		51.07		33.65		55.99
1976	26.42		37.48		45.06		54.57		62.10		78.93		84.23		80.74		73.60		55.32		40.23		25.48		55.35
1977	16.84		32.75		47.06		59.33		72.55		72.70		83.61		77.23		69.83	a	58.10		44.27		30.55		55.40
1978	23.74		25.89		39.19		51.70		63.55		75.03		76.81		79.10		75.53		59.94		46.33		30.06		53.91
1979	18.97		24.57		39.74		47.30		59.94		72.17		78.90		76.26		75.10		56.84		44.17		39.00		52.75
1980	28.32		29.54	a	37.32		54.07		66.58		73.70		79.39		79.39		72.37		56.26		46.60		31.77		54.61
1981	27.94		34.54		45.03		56.47		62.35		76.70		79.07	a	79.45		70.83		55.63	a	47.67		33.58		55.77
1982	21.43	a	29.64		39.24	b	50.20		65.19		70.73		78.42		79.23		69.00		60.61		43.76	a	40.70	a	54.01
1983	32.16		37.21		40.43	a	48.10		57.00		75.73		85.87		83.16		72.73		60.58		47.50		23.20	a	55.31
1984	27.03	a	40.14	a	35.13		50.00		63.35		76.52	a	80.74		81.90		68.86	a	59.50	a	46.20		37.13		55.54
1985	26.43	a	29.21		47.06		56.87		69.29		72.63		80.13		77.26		71.72	a	57.58		42.30		24.19		54.56
1986	29.42		30.25		45.55		56.20		65.39		73.37		80.84		77.90		70.13		59.90		43.00		34.27	a	55.52
1987	32.48		39.36		45.48		55.33		69.06		81.20		82.52		78.43	a	73.30		56.87		48.28	a	35.80	a	58.18
1988	27.35		31.24		44.10		54.00		68.87		83.10	a	82.61		83.81		72.40		55.84		45.93	a	34.48		56.98
1989	37.42		28.25		39.39		50.03		61.65		72.70		79.48		80.77		72.43		59.29		43.33		24.35		54.09
1990	38.61		37.96		45.35		54.70		61.03		75.40		78.03		77.74		74.67		58.68		50.53		33.55		57.19
1991	26.74		37.67	a	43.35		55.80		69.60	a	76.77		81.87		81.23		70.50		58.74		40.63		36.10	a	56.58
1992	33.65		36.86	a	41.26		47.30		63.26		69.80		75.43	a	75.61		66.76	a	58.32		42.07		34.65		53.75
1993	32.94		32.39		39.80	a	50.10	a	60.87		70.10		78.68		80.37	a	66.07	b	58.77	a	44.20		34.69	b	54.08
1994	22.90		28.19	a	43.03		55.61	b	64.89	d	74.89	c	79.97		75.73	a	74.41	a	60.84		48.03	a	39.23		55.64
1995	30.31	b	31.86		41.84		50.21	a	63.79	b	77.60		83.70	a	83.30	a	71.17		60.16		38.03		30.24	b	55.18
1996	28.52	b	29.57	a	37.10	a	48.90		58.47	a	72.21	a	78.83	a	80.67	a	71.21	b	60.23	a	38.86	a	32.50	a	53.09
1997	28.19		35.33	a	40.87		51.40		59.52		74.07		78.68		75.97	a	71.83	a	59.40	a	42.67		38.04	h	56.17	a
1998	33.29		39.72	c	43.04	d	54.04	b	68.68	c	74.74	c	82.84		81.11	c	78.77		-----	z	49.87		41.90	b	58.91	a
1999	-----	z	38.50		43.87		53.50		65.43	c	74.68	b	86.07	d	78.13		72.76	a	63.04	c	54.60		37.55		60.74	a
2000	32.13	a	38.17		49.34	b	51.40		63.63	a	75.34	a	78.18	c	79.19		72.55	a	63.46	c	44.50		26.81	e	56.23
2001	33.17	a	31.81	a	39.96	c	57.62	a	63.94		73.77		82.64	f	83.53	a	71.90	a	59.63	a	55.92	e	41.83	h	57.13	b
2002	39.00	d	39.14	g	38.57	h	53.00	b	60.78	d	77.38	f	84.43	h	80.64	c	75.81	c	55.19	d	45.78	c	37.96	c	56.02	d
2003	28.96	e	29.00	f	40.62	g	51.71	b	61.59	b	74.86	b	81.25	c	80.96	c	70.43	b	59.32	f	47.42	f	37.74	d	60.94	d
2004	23.83	g	34.79	a	44.07	c	56.83	f	63.08	f	72.12	e	79.11	c	75.64	c	74.00	b	62.89	c	50.87		35.85	d	58.82	c
2005	28.81	d	37.00		40.93	c	55.44	c	61.61	c	81.04	c	82.85	d	83.14	c	76.07	c	61.24	b	48.20	e	29.79	b	57.18
2006	39.59	d	32.23	b	42.58		58.77		64.79	b	75.79	a	85.86	c	80.19	d	70.03	a	54.23	a	47.24	a	39.03		57.53
2007	34.38	b	25.74	a	46.66	b	52.50	d	66.62	b	76.97	a	81.79	b	81.16		74.85	c	65.34	b	45.85	c	32.50	a	57.03
2008	30.47	a	28.79	a	39.48	b	53.22	c	63.48	d	76.58	d	82.52	b	80.19		-----	z	-----	z	-----	z	-----	z	56.84	d
2009	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2010	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2011	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2012	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
2013	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
Period of Record Statistics
MEAN	28.65		31.06		40.48		51.80		63.22		74.37		80.59		79.17		71.47		59.47		45.08		32.66		54.71
S.D.	5.39		4.63		4.45		3.68		3.51		3.24		2.78		2.74		2.69		3.50		3.73		4.56		1.66
SKEW	-0.42		-0.34		0.47		0.08		0.10		0.20		0.23		-0.12		0.24		-0.26		0.16		-0.13		-0.20
MAX	39.59		40.14		54.04		61.78		72.55		83.10		87.81		85.13		78.77		68.87		55.92		42.37		59.04
MIN	12.10		16.59		31.26		43.60		54.07		67.23		73.78		73.07		64.79		47.73		36.23		22.73		49.83
YRS	104		103		103		107		106		105		107		108		106		105		106		106		87