MANITOWOC, WI

Average of Average Temperature (Degrees Fahrenheit)

(475017)

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
1893	9.92	a	16.46	e	27.62	b	39.53		48.26		62.87		67.56	v	63.73		58.83		47.09	t	32.97	a	20.91	c	38.11	b
1894	21.81	b	19.88	b	35.31		43.02		49.90		65.60		69.42	a	65.34		61.28		47.42	a	30.82		29.67	b	44.96
1895	14.95	i	14.00	a	27.90		42.85		51.05		62.18		64.35		66.00		60.61	b	42.10		32.77		25.44		44.48	a
1896	22.44		23.19		27.00		44.87		57.79		64.00		68.03		69.02		55.30		44.27		32.00	a	27.74		44.64
1897	20.82		25.34		28.48		41.48		51.08		58.27		69.60		65.18		62.73		53.08		33.02		19.76		44.07
1898	24.53		23.48		34.26		41.95		52.81		62.07		66.60		66.47		61.35		47.78	b	34.82		19.21		44.61
1899	16.97		12.11		22.36	b	43.43		52.84		61.78		66.50		67.40		57.78		51.27		40.78		24.82		43.17
1900	24.05	b	15.20		25.61		44.85		54.45		60.90		64.53		71.65		61.23		54.19		32.93		26.68		44.69
1901	20.61		13.67	g	28.83	e	43.46	e	51.89	c	61.33	c	70.18		69.10		59.50	f	49.55	a	33.95	a	23.64	c	45.25	b
1902	22.02	a	20.57	a	36.00	a	42.73		55.84		59.20	c	69.05		64.73	a	54.67	a	48.89		41.91	a	25.43	a	45.09
1903	18.55	b	21.46		36.97		41.80	h	51.97	b	61.62		68.16		63.81		58.39	c	48.85		33.66	a	16.35	a	43.62	a
1904	12.38	b	9.54	b	30.06	e	37.96	b	53.27		61.32	b	66.52	b	62.75	a	58.02	c	48.62	a	38.91	a	22.39		41.81
1905	14.92	a	14.96		32.56		42.28	a	50.10		60.00	b	65.98		67.35		62.18		47.55	c	36.08		28.07	d	43.50
1906	27.78	a	21.18		21.74	l	44.07		49.68	n	60.83	l	67.03		69.98		64.71	a	47.97		37.07		24.82	l	47.47	d
1907	17.90	b	21.18		35.58	a	35.78		45.47		60.86	a	67.68	a	63.89		58.63		47.83	a	37.34	b	28.00	y	44.74	a
1908	25.23	g	20.50	o	33.81		44.45		54.21		64.61	c	71.06		68.44	w	64.25		47.85	d	37.93		24.40		49.18	c
1909	22.15		25.77		31.11		38.55		50.77		61.52		67.11		69.22	a	59.22		45.50		41.77		18.29		44.25
1910	19.60		18.36		40.65		44.07		48.89		65.15		70.87		67.90	a	58.90		52.77		31.65		22.11		45.08
1911	21.23		27.04	a	33.87	a	40.85		55.55		65.52	b	68.09	b	65.61		60.32		48.32	f	31.82		29.71	c	45.42	a
1912	2.13	a	15.79		23.74		43.62		52.40	a	61.12		65.47		63.66		60.97		50.00		38.16	a	29.47		42.21
1913	22.20	a	16.89		27.74		42.82		51.08	a	62.81	a	66.03	a	67.82		59.77		48.56		41.05		33.15		44.99
1914	27.22	a	13.57		31.69	b	39.47		55.35		61.57	b	69.29		67.03		59.10		54.68		37.07	a	18.62	a	44.55
1915	18.85		29.14		30.65		47.33	c	49.60		57.59	a	64.60		62.50		60.37		51.22	a	38.90		26.26		44.75
1916	21.81		16.29		25.89		42.87		52.63		58.00		72.94		69.53		57.23		46.53	b	35.50		19.24		43.20
1917	15.77		11.02		31.27		39.28	a	48.92		57.17	a	67.77		63.74		56.57		41.92		38.15		18.19		40.81
1918	8.97		19.36		35.97		39.85		53.40	a	60.55		65.18		69.45		55.97		52.21		39.45		32.17	a	44.38
1919	25.79		25.57		33.42	a	42.28	a	52.37		67.58		71.11		67.16		62.98		49.52		33.95		15.45		45.60
1920	12.22	a	19.36		31.42		37.65		50.98		62.57		64.95	a	64.35		62.28		55.06		36.00		28.74		43.80
1921	26.98		27.55		36.73		46.63		56.13		67.22	a	75.50	a	67.03		64.82		49.52		34.00		25.32		48.12
1922	17.89		19.93		32.90		42.17		55.73		64.59	a	67.53		68.08		62.67		51.30	a	40.97		23.47		45.60
1923	23.35		15.95		24.87	a	40.65		50.65		63.45		67.17	b	65.66		59.00		47.53		39.92		35.17	a	44.45
1924	11.42		22.96	a	29.66		41.73		48.23		59.43		64.84		63.20	a	54.19	a	52.53		36.47		16.68		41.78
1925	20.57	a	24.07		33.08	a	46.15		50.27		62.91	b	67.37		68.27	a	64.05		41.73		35.28		18.65	g	46.70	a
1926	21.56		24.85	b	25.43	b	39.65		52.77		59.66	a	66.39		65.85		58.50		46.82		32.98		21.79		43.02
1927	19.13		28.73		36.24		42.08		50.87	a	59.23		65.83	a	62.58		63.64	b	52.76		37.93		21.26	h	47.18	a
1928	22.26		23.54	c	30.89		38.42		52.43	a	58.59	b	68.47	a	67.52		56.73		49.85		38.95		29.21		44.74
1929	10.29		16.25		36.42	a	44.60		49.87		59.22		68.69	b	67.32		59.48	a	50.24		34.10	a	26.00		43.54
1930	16.23	a	28.57		32.00	a	41.87		53.08		65.82	b	68.67	a	69.89		61.00		46.56		39.75		26.26		45.81
1931	26.73		30.61		32.45	c	45.25		52.38	b	64.70	b	73.88	a	68.08		66.13		54.18	a	43.55		34.35		49.36
1932	29.52		27.60		26.66		41.70	c	53.48		65.22		69.85		69.98		59.93		48.52		34.37		24.40		45.94
1933	30.21		20.43		30.68		40.95		52.42		68.42		71.68		66.58		64.19	a	48.45		32.98		24.50	k	47.91	a
1934	27.86	c	18.69	a	28.19		42.83		58.18		67.55		70.27		67.21		59.64	a	51.27		41.05	b	24.12	a	46.41
1935	17.71		24.11		33.87	a	40.90		51.38	a	60.65		74.42		70.39		60.85		49.34		36.13		23.95		45.31
1936	14.69		8.17		32.73		39.45		58.45		62.70		73.84		70.21		64.27		47.58	a	33.71	a	28.73		44.54
1937	20.27	a	20.65	d	28.48	a	41.53	a	55.34		63.87		72.45		72.79		60.95	a	46.63		34.62		21.63	a	44.93
1938	19.57	a	26.59		36.00	a	44.63		52.43	a	63.31	a	69.98		71.61		61.08		54.50		37.78		26.19		46.97
1939	25.29		19.71		31.13		39.08		54.81		64.80		71.65		70.10		64.05		49.18		38.38		32.58		46.73
1940	14.42		25.67		27.32		39.87		51.77		63.53		71.10		68.39		62.65		52.92		35.08		26.84		44.96
1941	24.80	a	21.93		28.39		48.87		58.08		67.50	a	73.00		71.15		64.18		51.84		40.35		31.76		48.49
1942	20.58		22.52		35.65	a	47.82		53.44		64.68		71.73		69.69		59.35		50.84		36.63		21.52		46.20
1943	18.60	a	23.68		28.10		42.72	a	52.87		67.42		72.69		70.74		57.63		50.53		34.80		26.37		45.51
1944	29.52	a	26.16		29.27		40.70		57.24		65.67		70.98		71.06		61.62		50.89		41.63		21.61		47.20
1945	17.78	a	22.88		40.92		44.55		50.66		61.05		67.08	a	70.12	a	60.68		49.08		36.93		20.61	c	45.20
1946	22.48		22.36		40.26		46.76	a	52.76		62.85		70.60	a	67.56		60.30		53.27		39.40	a	27.34		47.16
1947	24.98	a	18.68		30.24		41.83		49.31		59.12		69.90		73.63	a	62.47		56.74		33.05		25.56		45.46
1948	16.35		21.10		30.34		45.33		53.19		63.50		71.03		70.26		65.10		49.48	a	41.05		26.47		46.10
1949	25.07	a	23.82		31.34		44.30		54.69		67.68		73.82		71.26		58.28		51.87		37.32		27.76		47.27
1950	22.06		22.62		27.52		37.52		53.06		64.97		66.60		64.34		59.97		53.69		33.33	a	19.34		43.75
1951	18.95		23.18		30.06		42.83		57.61	d	62.12	a	70.05		66.77	a	58.82		50.10		29.33		23.34	b	44.43
1952	22.19		27.52		30.15	a	47.68		55.42		65.47		71.23		67.89		61.26	a	47.00	b	38.83		30.42		47.09
1953	26.24		24.41		33.58		41.92		54.18		66.22		71.87		72.71		62.47		54.89		42.65		28.98		48.34
1954	21.82		31.98		31.26		45.85		50.68		65.65		70.21		68.87		62.83		51.15		40.28		27.90		47.37
1955	20.44		23.93		30.02		49.98		57.55		64.60		74.90		75.45		62.02		52.19		33.18		21.37		47.14
1956	23.26		23.64	a	29.31		40.88	a	52.52		66.70		67.26		68.98		58.25		54.32		37.48		28.08	a	45.89
1957	15.16		26.39		32.79		44.28		53.47	a	64.45		70.97		69.84		60.73		49.73		37.32		29.29		46.20
1958	23.35		18.66		33.66		46.85		56.16		61.18		68.92	a	70.21		61.59	a	51.68		39.53		18.50		45.86
1959	14.35		18.88		29.69		45.53		57.27		66.83	a	69.94		73.74		63.35		48.05		29.85		32.28	a	45.81
1960	24.81		23.95		24.34		45.27		51.89		62.67		67.10		68.56		62.83		49.26		38.68		22.10		45.12
1961	19.10		28.43		33.73		40.72		50.58		64.00		68.05		68.81		62.95		51.47		37.12		21.94		45.57
1962	14.26		18.71		30.24		43.52		56.94		62.48		66.60		68.02		58.42		51.60		37.98		22.39		44.26
1963	9.82		13.93		31.24		44.48	a	51.77		63.75		69.52		66.16		60.03		57.76		41.55		16.90		43.91
1964	25.28	a	25.84		30.55		44.07		57.56		64.88		70.95		66.05	a	59.17		47.45	a	40.38	a	22.85		46.25
1965	18.27	a	19.27		25.44		40.65		55.35		61.75		67.21		67.32		59.40		49.94		37.84	a	31.58		44.50
1966	13.97		22.30		34.45		41.38		50.47		65.90		72.79		68.06		60.73		49.08		36.50		24.32		45.00
1967	22.48		17.34		30.94		43.73		49.23		64.25		66.92		64.71		60.07		48.94		33.80		26.81		44.10
1968	20.89		19.14		37.11		44.83		51.58		63.78		67.93	a	68.56		62.30		50.45		37.98		24.77		45.78
1969	17.00	a	24.91		28.11		45.17	o	54.28	a	57.57		68.50	a	71.16		59.17		46.88	a	33.47	a	24.61		44.15	a
1970	12.38	a	19.87	a	29.53		44.32		54.11		64.98		71.63		70.58		61.18		50.44		36.33	a	23.92		44.94
1971	14.13		19.32	c	27.37		41.43		52.21	b	67.03		67.97	a	66.55	b	62.68		55.85		36.90	a	27.05	a	44.87
1972	14.97		18.72	b	27.02		39.58		56.48		60.77		68.45	b	66.92	a	58.83		46.17	a	36.18		-----	z	44.92	a
1973	23.33	b	25.21		38.31		41.07		50.67	a	66.58		71.23	a	71.22	b	61.36	a	54.45	a	36.93		23.40	b	46.98
1974	20.58	a	19.30	c	31.32		44.37	c	51.69	b	61.82		-----	z	67.48		57.40	a	48.18	a	37.98		28.64	b	42.62	a
1975	22.52	a	21.96	a	27.48	a	38.77		58.17	a	64.95		71.98		69.79	e	57.50	c	51.90	a	41.13		24.84		45.92
1976	15.53	a	26.68	a	33.19		44.67	a	52.06		67.68		71.69		68.29	b	60.00	c	44.97	b	29.53		13.76	b	44.01
1977	6.32	a	22.70	a	37.31		46.63		60.61		62.07		70.79		64.95	a	61.02	a	49.42	e	37.93		24.13	e	45.32
1978	16.69	b	16.54		29.50	a	42.57	a	56.27	c	62.32	e	66.40	b	68.33	a	65.10		49.45		36.92		21.06		44.26
1979	9.73		13.14		30.60	b	39.35		51.03	b	62.20		69.44		67.05	a	62.65		48.08		36.46	d	30.72	a	43.37
1980	20.10		19.50		28.23		45.46	b	57.60		63.02	b	70.37	a	69.83	a	61.23	b	46.03		37.07	a	24.10		45.21
1981	18.42		24.80		34.98		45.33		53.12	a	64.11	b	69.40		68.45		59.83		46.11	c	39.27		24.89		45.73
1982	12.83	d	20.88		30.74		40.20	e	56.42	a	58.95		68.74		66.85	a	58.57		50.71		35.18	e	31.64	b	44.31
1983	24.18		26.76	a	32.37	a	39.53	n	-----	z	65.46	c	73.63	a	71.52		61.21	a	50.82	a	39.21	a	13.53	a	45.87	b
1984	15.25	e	29.55	a	26.23	c	43.45		51.79		65.27	b	69.57	a	70.67	b	58.53		50.79	b	35.88	b	26.25	c	45.27
1985	16.00	d	19.02		35.65		46.07	b	57.53		61.36	a	69.29		66.73	a	60.78		49.34	b	33.71	b	12.53	a	44.00
1986	18.02		19.96	a	32.42	a	45.33	d	56.32	a	62.16	b	70.05	a	66.16	b	60.58		49.83	a	33.39	c	-----	z	46.75	a
1987	23.95		30.64		38.40	b	48.55	a	57.88	b	68.92		-----	z	68.66		62.21	a	45.89		39.66	a	30.05	c	46.80	a
1988	16.28	d	17.31	c	32.69	b	-----	z	58.46	g	68.70	b	72.27		72.15	a	61.53		44.93	a	37.57	a	23.31	b	44.67	b
1989	27.55	b	15.48		26.93	a	41.52		52.29	b	62.64	a	69.47	a	68.72	a	59.40	a	48.56		33.50		13.60		43.30
1990	28.92		25.61		-----	z	45.33		51.75	a	64.00	c	68.53	a	67.23		63.15	c	47.40	a	40.50		24.19		47.87	a
1991	16.52		26.41		33.89		46.32		58.71		67.82		69.92	a	69.90		59.68		47.84		30.91	a	26.34		46.19
1992	24.77		28.21		31.37		40.07		54.10		60.69	a	64.97	a	64.31		-----	z	47.11		34.17		25.74		43.23	a
1993	21.73		21.45		31.32		40.67		52.47		61.15		69.05	a	70.92	a	56.00		46.90		35.60	a	26.83	a	44.51
1994	9.66		15.89		32.88	a	45.17	a	53.74		65.25	b	68.62	b	65.19		63.70		50.98		40.00	a	31.13	a	45.19
1995	21.17	b	22.52	a	33.18		40.07	a	53.58	a	67.80		71.12	b	73.63	a	59.17		50.10		29.58		20.87		45.23
1996	18.13	a	19.75	a	25.81		39.10		51.19	b	62.05	a	66.71		68.95		61.13		48.60	a	30.30		24.08	a	42.98
1997	18.28	a	24.04	b	31.08	a	40.83	a	48.40		64.88		68.20	a	65.97		61.81	a	49.08		33.33	c	30.02	a	44.66
1998	25.13		33.46	a	33.02		45.93	b	60.28	b	64.90		70.93	a	69.95	c	65.98	a	51.53		40.06	c	30.83	b	49.33
1999	17.70	a	29.44	a	34.27	a	46.23		56.93	d	65.72	a	74.37	a	68.40		61.19	c	48.96	g	42.54	e	26.13	e	47.54	a
2000	20.70	d	26.52	c	38.65	e	42.72	c	53.88	e	63.38	d	68.24	f	68.79	g	61.40	f	52.13	e	36.66	b	12.83	g	41.83	d
2001	23.10	a	19.42	i	31.05	c	46.20	c	56.09	i	65.16	k	71.58	e	72.36	f	60.28		50.67	m	44.70	e	33.21	c	44.30	e
2002	27.54	c	29.62	b	27.54	c	42.05	a	49.29	e	64.40	a	73.64	b	69.00	b	63.78	a	45.67	b	35.28	c	26.76	b	46.21
2003	17.05	b	16.08	b	28.90	e	38.90	e	49.23	e	60.96	c	69.24	h	69.78	f	60.71	b	48.96	d	37.69	d	29.75	e	38.82	b
2004	14.16	c	23.26		34.84	b	44.46	e	51.83	b	61.20	c	66.28	a	64.52	a	63.88	d	51.59	c	40.38	a	25.48	a	45.16
2005	18.85	e	26.75	d	29.05	c	45.76	a	52.88	e	68.57	b	71.28	b	71.18	a	66.27	b	52.12	a	37.27	d	20.89	c	46.74
2006	31.15		22.93	e	32.79	c	48.41	c	56.48		65.78	a	74.00	b	70.34		60.67		46.55	a	40.38	a	31.50	b	48.41
2007	25.60		16.62		38.33	a	43.89	b	58.56		68.30	b	71.13	a	71.63		64.98		56.37		36.72		23.32	a	47.96
2008	20.81		18.39	a	29.56		45.65		53.56		66.42		70.90	a	69.55		63.78		50.47		36.73		17.85		45.31
2009	12.42	a	24.02		32.29	b	43.69	a	52.35	a	61.32		65.71		64.50		62.17	a	46.03		43.07	a	25.15	a	44.39
2010	21.37		25.82		37.18		47.00		55.93	a	64.75		70.52		71.37	a	58.83		52.87		38.68		22.71		47.25
2011	17.89		23.38		30.84		41.83		50.81		61.23		71.50		70.37		60.60		50.82		40.38		31.45		45.93
2012	26.42		30.34		42.57	a	43.82		56.60		64.78		73.74		68.81		60.83		47.68		38.27		31.79		48.80
2013	23.56		22.43		28.32		40.08		51.32		61.03		67.61		67.18		62.54	c	50.13		35.55		19.19		44.08
2014	13.15		14.41		26.23		40.73		51.70	a	59.86	a	63.31		66.94		58.55		48.60		30.57		28.89		41.91
2015	20.45		12.70	a	32.66		42.98		52.63		60.46	b	67.32		66.35		61.97		53.93	a	42.02		35.97	a	45.79
2016	22.50		27.09		36.48		40.22		54.56		64.72		69.30	a	69.39		63.53	a	53.29		43.77		23.68		47.38
2017	22.74		28.80		29.97		45.87		50.77		62.53		67.06		65.58		62.55		52.47		37.03		21.95		45.61
2018	22.26		23.73		31.98		35.52		57.00		63.37		67.24		69.90	a	60.67		48.00		32.12		29.76		45.13
2019	18.08		21.05		28.66		42.02		51.35		59.78		68.63		67.15		61.68		47.48		32.12		29.05		43.92
2020	28.11		25.02		35.29		40.70		50.55		62.95		71.69		68.84		59.78		45.55		41.90		30.02		46.70
2021	25.79		17.89		37.74		43.72		52.02		64.78	a	69.44		70.24		63.45		56.39		38.32		31.15		47.58
2022	17.63		23.27		32.34		40.52		53.24		62.47		68.44		68.56		62.32		48.48		38.68		25.34		45.11
2023	28.10		27.52		32.44		44.43		52.40		62.92		70.00		68.48		63.80		52.06		38.87		35.34		48.03
2024	25.05		33.52		37.71		45.98	h	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	32.09	i
Period of Record Statistics
MEAN	19.98		22.05		31.65		42.88		53.30		63.35		69.37		68.21		60.93		49.81		36.88		25.31		45.33
S.D.	5.37		5.05		3.89		2.82		2.88		2.72		2.60		2.59		2.42		3.05		3.41		4.95		1.63
SKEW	-0.42		-0.21		0.28		-0.04		0.29		-0.04		0.07		-0.03		-0.20		0.06		-0.14		-0.27		0.11
MAX	31.15		33.52		42.57		49.98		60.61		68.92		75.50		75.45		66.27		57.76		44.70		35.97		49.36
MIN	2.13		8.17		22.36		35.52		45.47		57.17		63.31		62.50		54.19		41.73		29.33		12.53		40.81
YRS	130		129		130		127		127		129		126		127		128		127		131		123		107