WINNEBAGO, MN

Average of Maximum Temperature (Degrees Fahrenheit)

(219046)

File last updated on May 6, 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
1898	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.30	a	-----	z	22.91	h	52.30	k
1899	22.93	a	20.13	e	25.38	b	58.21	a	68.06		78.87		83.23		84.58		73.23		64.84		52.93		29.53	a	55.16
1900	30.87	a	20.96	b	33.39		63.17		74.94		82.57		83.55		87.71		71.86	a	68.81		35.82	b	30.40	f	59.42	a
1901	25.47	a	22.19	a	37.59	b	59.10		71.94		82.07		93.58		86.77		69.83	a	63.19		40.69	a	32.23	i	59.31	a
1902	29.74		31.90	h	46.90		60.00		74.48	d	75.27		83.55		77.84		69.43		62.00		45.32	b	24.35		58.99	a
1903	26.13	a	24.96	a	43.64	c	57.43		71.03		77.40		79.55		75.35		67.43		63.30	a	43.17	a	25.65		54.59
1904	21.40	a	16.35	c	40.00	b	53.57		70.39	c	77.57	b	81.71		80.10		73.63		62.77	a	51.43		31.32	c	55.02
1905	16.59	b	22.56	a	47.77	a	57.20		68.13		78.33		81.77		85.71		76.77		58.52	b	51.30	c	35.67	a	56.69
1906	33.73	e	32.08	b	35.68		62.90	a	69.43	a	77.80	e	83.26		84.33	a	78.07		60.21	c	41.32	b	28.33	s	59.89	a
1907	15.91	i	26.79	d	44.00	a	47.79	a	60.68		76.93		84.27	a	81.48		70.90		61.43	a	45.55	a	34.41	b	57.66	a
1908	31.17	b	32.58	c	42.42		61.22	c	67.74		74.83	a	81.77		80.16		81.00	a	59.27	a	46.17		33.41	d	57.64
1909	25.57	c	28.71	d	35.84		49.00		66.61		77.55	a	80.40	a	85.81		72.45	a	61.76	b	45.30	c	19.74	d	54.06
1910	18.00	o	25.80	w	59.10	a	68.85	c	66.60	k	81.47		86.65		80.97		73.40		68.67	a	38.69	a	30.10		65.32	c
1911	24.39	c	32.35	b	53.19		55.73		79.17	a	87.87		86.68		80.00		72.93	a	56.00		36.07	b	34.03	b	58.20
1912	8.46	c	24.29	a	35.17	a	60.81	c	71.35		77.13		84.00		81.13		74.00	a	65.19		49.57		36.60	a	55.64
1913	27.71	c	27.00	a	39.04	c	59.03	a	67.16		83.13		85.19		85.52		74.30		60.65		50.48	a	39.20	a	58.20
1914	34.82	c	22.64	c	39.69	b	58.11	c	73.19		79.97		89.43	a	84.18	c	74.59	a	66.28	b	51.10	a	23.59	b	58.13
1915	25.17	a	33.56	a	35.84		66.96	b	64.87		73.00		79.23		78.83	a	72.72	a	64.55		45.17		32.10	b	56.00
1916	23.85	d	23.07		41.94		54.83	a	66.74		75.23		91.06		85.58		73.03		61.73	a	46.39	b	25.93	b	55.78
1917	18.33	d	19.73	b	37.42		53.07	a	68.77	a	76.69	a	85.35		82.81		71.80		51.33	a	49.59	a	19.92	e	52.90
1918	13.29	c	31.32	c	54.07	c	57.66	a	73.45		79.50		84.33	a	83.65		70.73	d	62.65	k	-----	z	-----	z	60.89	c
1919	-----	z	-----	z	48.23	a	56.80		69.71		81.37		87.21	b	82.00		75.97		55.77		38.60		20.33	a	61.60	b
1920	18.03	a	27.03		42.13		44.53		68.30	a	77.38	a	80.63	a	78.38	b	74.34	a	61.19		36.69	a	26.55		52.93
1921	28.32		32.46		45.68		60.21	a	69.06		82.83	a	87.48	b	79.35		73.33		60.46	c	34.38	a	30.35		56.99
1922	23.39		24.75		41.93	a	56.63		72.52		82.23		80.90		85.84		78.60		66.93	b	46.23		28.00	a	57.33
1923	28.52	b	23.68		34.81		56.37		69.71	c	79.28	a	88.00	a	80.77		73.72	a	58.06		48.77		41.19		56.91
1924	18.97	a	30.79		36.67	a	59.87		62.55		74.63		80.43	a	81.10	a	67.00		69.10		46.60		20.15	e	53.99
1925	22.48		31.00	a	47.24	b	65.25	b	70.26		77.69	a	81.94		82.53	a	76.67		44.77	a	43.30		24.97		55.67
1926	28.57	a	34.43		38.14	b	57.97		76.43	c	76.47		84.45		81.65		68.63		58.74		37.23		24.55		55.60
1927	24.48		34.50		45.27	a	56.10	a	64.80	a	73.73		79.90		78.35		74.07	a	65.97	a	39.77		20.10		54.75
1928	29.27	a	31.81	b	45.87		51.40		73.45		73.07	a	82.81		80.39		69.73		61.81		43.40		35.03	a	56.50
1929	13.87	a	18.14		43.77		58.13		68.06		77.20		84.41	i	81.06		70.00		59.93	a	37.00		28.03	a	50.47	a
1930	16.55		38.11		44.10		61.00		69.03	b	77.83		88.84		85.84		73.97		56.68		48.27		31.16		57.61
1931	36.48		43.21		41.67	a	63.20		68.55		84.80		87.55		83.48		81.10	a	63.94		49.23		37.55		61.73
1932	24.94		31.14		31.42		57.13		71.35		79.73		84.19		81.39		72.03		57.06		38.97		26.35		54.64
1933	35.29		25.46		39.84		57.17		68.20	a	90.13		86.43	a	80.90		77.97		60.81		44.87		30.10		58.10
1934	30.48		32.86		44.90		59.83		84.81		87.20		87.48		82.35		70.03		67.26		47.17		24.55		59.91
1935	21.13		33.96		47.61		53.30		63.77		74.40		89.61		83.90		76.43		59.39		37.10		24.84		55.45
1936	11.29		8.38		40.87		53.63		76.10	a	78.43		95.06		88.94		77.57		58.94		41.10		33.00		55.28
1937	15.90		23.68		36.90		54.37		70.77		76.40		87.68		89.90		77.37		56.39		40.83		26.00		54.68
1938	22.45		29.43		49.23		59.07		65.58		77.20		85.35		86.35		77.10		69.35		42.23		30.53	a	57.82
1939	30.39		24.50		43.61		58.03		79.10		81.93		88.16		83.42		81.77		61.84		51.03		39.77		60.30
1940	15.81		29.14		34.71		53.40		67.42		79.37		87.13		78.23		76.10		66.97		35.53		29.03	a	54.40
1941	25.55		23.70	a	35.39		60.10		75.65		76.79	a	84.65		83.87		75.20		61.71		43.73		35.23		56.80
1942	27.53	a	26.18		42.84		63.30		66.23		75.93		82.32		81.26		68.20		62.23		44.10		23.32		55.29
1943	16.48		27.43		33.81		56.57		64.19		79.33		84.00		80.84		68.77		62.10	a	36.43		30.84		53.40
1944	35.97		31.00	a	32.10		49.67		71.90		79.30		81.42		80.39		71.73		62.65		44.77		25.97		55.57
1945	21.81		28.46		49.61		54.17		61.10		70.50		80.00		80.45		71.43		62.45		39.47		21.00		53.37
1946	25.71		28.50		50.58		62.70		64.94		77.90		82.61		78.42		69.87		61.19		42.97		31.87		56.44
1947	29.87		22.04	a	34.84		49.23		64.10	a	72.97		82.48		89.03		75.57		68.26		34.90		26.55		54.15
1948	19.71		24.93		36.87		61.43		67.23		75.23		85.03		82.20	a	78.43		60.68		42.43		28.00		55.18
1949	20.77	a	22.75		36.35		57.53		71.87		82.00		86.97		84.10		68.87		64.52		46.70		30.39		56.07
1950	19.26		25.32		31.39		45.21	a	65.68		78.60		78.48		76.29		72.17		65.42		36.83		20.68		51.28
1951	18.58		26.26	a	29.31	b	46.43		71.94		72.90		80.87		77.45		65.93		58.81		34.67		23.97		50.59
1952	22.06		32.72		33.94		58.03		67.35		80.87		83.32		78.45		74.73		58.10		46.53		28.74		55.40
1953	24.19		28.39		40.32		48.70		67.61		80.73		82.61		82.97		74.90		68.97		48.43		30.87		56.56
1954	20.97		41.68		35.19		58.90		63.32		79.90		84.71		79.61		71.93		55.71		46.83		29.35		55.68
1955	23.26		23.36		36.23		65.67		76.29		77.13		88.45		88.13		76.57		61.10		34.50		20.03		55.89
1956	19.61		23.34		33.90		52.57		69.45		84.03	a	79.48		81.45		72.37		69.35		41.23		31.97		54.90
1957	19.65		32.25		39.00		56.67		65.97		77.47		86.42		79.29		70.03		57.23		39.40		33.77		54.76
1958	29.26		23.39		38.90		57.83		73.77		73.23		80.29		83.90		75.53		64.90		48.55	a	25.06		56.22
1959	19.29		23.79		40.16		58.07		70.81		81.73		83.32		85.35		72.37		52.68		32.33		36.58		54.71
1960	24.77		27.66		27.42		57.37		67.19		76.27		82.77		81.58		73.63		62.71		46.27		26.87		54.54
1961	23.10		31.93		39.61		48.40		65.84		80.60		81.23		82.03		69.90	a	62.06		42.27		24.52		54.29
1962	18.55		23.25		30.81		52.63		72.94		77.03		77.61		80.42		68.90		62.52		46.10		29.87		53.39
1963	12.45		25.59	a	43.35		59.57		67.29		82.70		82.65		80.19		74.07		72.94		48.80		19.84		55.79
1964	30.94		36.64	a	36.39		56.40		73.74		80.37		85.90		76.84		69.80		60.23		43.97		21.71		56.08
1965	19.58		20.79		26.03		48.63		70.77		78.27		82.16		78.58		61.43		62.13		43.00		34.81		52.18
1966	11.55		24.11		45.35		49.77		65.55		79.70		85.32		78.48		72.43		59.19		39.03		25.16		52.97
1967	24.84		21.82		41.57	a	55.10		64.77		76.27		80.13		78.48		71.50		58.03		40.03		30.58		53.59
1968	21.52		23.90		50.16		58.90		65.00		77.93		80.81		79.71		69.30		59.29		41.27		24.45		54.35
1969	14.39		25.11		29.68		56.20		70.10		70.90		81.26		83.00		72.30		54.29		41.00		26.06		52.02
1970	13.65		25.57		32.06		55.33		69.26		80.67		82.90		80.16		70.63		57.61		37.53		25.00		52.53
1971	16.52		23.36		33.29		58.77		66.94		82.73		78.39		81.10		73.30		63.13		41.13		24.84		53.62
1972	17.42		21.28		36.35		50.23		71.42		77.77		79.23		79.58		69.80		54.84		37.60		19.45		51.25
1973	23.84		28.89		45.42		54.37		65.39		81.03		82.00		82.74		69.90		64.06		41.63		22.81		55.17
1974	20.81		27.07		38.81		56.23		64.35		77.07		87.06		77.00		69.03		61.71		41.83		28.97		54.16
1975	23.39		22.82		30.58		44.67		71.94		77.07		87.16		82.87		68.90		64.26		45.90		27.87		53.95
1976	23.90		36.62		39.74		62.97		69.23		81.50		86.39		82.48		73.37		55.00		37.90		23.03		56.01
1977	12.71		34.96		47.52		66.57		80.84		81.67		86.45		77.87		73.83		57.90		41.20		22.23		56.98
1978	12.26		18.43		37.68		54.00		71.68		78.30		80.77		81.10		78.90		60.00		41.40		21.87		53.03
1979	7.52		14.04		32.52		48.30		65.84		77.83		82.35		77.61		74.27		58.26		39.97		34.19		51.06
1980	25.26		23.31		35.45		58.83		73.74		80.17		86.13		80.93	a	72.80		55.23		47.27		27.94		55.59
1981	28.97		33.61		49.13		61.87		67.87		78.93		82.00		78.48		71.50		54.68		47.03		23.74		56.48
1982	12.03		22.96		37.03		51.67		69.39		72.33		83.03		78.61		68.60		59.77	a	37.55	a	32.48		52.12
1983	26.03		29.93		37.94		49.03		64.35		76.77		86.90		86.19		70.38	a	57.84		40.20		10.50	a	53.01
1984	20.97		32.41		31.23		54.70		66.39		78.23		80.94		82.84		70.07		59.61		42.17		28.90		54.04
1985	19.35		23.96	a	44.10		60.83		74.39		75.20		83.48		75.58		67.80		56.87		32.93	a	16.60	a	52.59
1986	-----	z	-----	z	-----	z	-----	z	-----	z	79.63		82.10		76.32		70.03		58.68		35.93		31.19		61.98	e
1987	29.65		42.86		46.87		65.10		77.03		84.00		84.45		77.32		73.20		54.68		46.43		30.52		59.34
1988	16.77		19.90		42.58		56.53		78.61		87.93		86.32		84.42		75.52	c	55.61		40.97		27.81		56.08
1989	32.19		20.18		34.26		55.77		69.48		77.97		84.48		80.55		71.03		63.97		37.63		19.16		53.89
1990	35.55		32.86		46.06		58.57		65.16		80.37		79.77		79.58		75.03		59.35		47.13		24.13		56.96
1991	18.68		33.25		41.48		58.67		68.39		81.53		81.32		79.26		69.77		57.68		29.90	a	29.13		54.09
1992	28.97		32.31		40.97		49.93		71.39		76.77		73.19		74.58		70.40		58.42		34.67		25.71		53.11
1993	20.58		21.07		33.13		51.03		65.27	a	73.03		77.52		78.71		64.33		57.42		38.47		25.84		50.53
1994	12.00		19.11		41.61		56.90		72.42		79.27		77.29		75.77		73.63		60.65		45.00		29.03		53.56
1995	22.94		28.93		40.23		49.23		65.10		78.90		81.45		82.87		69.33		57.10		33.27		27.29		53.05
1996	17.29		25.76		34.52		51.43		61.19		77.45	a	78.90		78.00		68.93		60.58		31.73		18.90		50.39
1997	16.77		27.54		38.03		53.13		62.35		81.50		79.71		77.13		73.57		63.00		32.50		30.84		53.01
1998	23.61		35.64		36.06		58.17		75.29		73.63		80.81		79.48		78.93		60.71		45.27		35.32		56.91
1999	18.77		35.25		42.65		55.67		68.87		76.07		84.23		78.39		72.69	a	61.03		53.83		34.58		56.84
2000	26.39		37.62		51.58		58.63		72.61		77.00		80.29		79.90		74.80		64.29		37.43		14.42		56.25
2001	25.74		20.18		32.58		58.40		69.55		78.67		85.10		81.77		69.97		60.58		57.93		35.27	a	56.31
2002	34.74		35.93		33.61		55.77		66.74		81.10		87.16		77.94		73.72	a	51.81		43.60		36.39		56.54
2003	26.58		28.46		42.29		58.77		67.42		77.48	a	82.94		84.10	b	74.03		62.87	a	40.80		31.87		56.47
2004	23.94		26.69		47.10		63.70		67.29		75.00		79.90		74.68		76.40		61.39		47.23		32.06		56.28
2005	21.68		36.14		40.48		63.57		64.80	a	81.97		84.45		81.26		77.53		64.52		48.03		24.03		57.37
2006	33.39		28.54		40.00		63.23		71.03		80.63		86.74		80.23		70.03		57.97		46.53		35.48		57.82
2007	25.77		19.07		43.42		54.53		74.13		80.33		82.97		81.13		77.07		64.58		44.10		23.00		55.84
2008	20.45		21.97		37.10		52.70		68.42		78.97		83.94		81.77		74.70		60.61		43.03		23.32		53.91
2009	19.48		30.82		41.16		57.37		71.32		77.20		78.68		78.45		76.53		50.65		52.13		23.87		54.81
2010	16.06		22.39		43.94		66.97		71.61		77.90		84.00		84.84		72.23		67.55		43.73		22.19		56.12
2011	18.77		25.86		36.16		54.13		67.97		78.60		86.81		82.65		72.33		66.16		48.03		34.19		55.97
2012	32.19		35.31		58.32		60.57		74.42		81.63		88.45		81.39		75.48	a	57.48		46.77		31.97		60.33
2013	26.35		26.14		32.00		47.33		65.42		76.87		83.06		80.68		77.43		59.06		39.80		21.71		52.99
2014	19.74		18.71		33.23		53.93		67.94		77.83		79.13		80.71		72.70		60.55		33.80		29.10		52.28
2015	26.65		20.86		45.39		60.10		68.16		78.27		81.55		78.06		77.93		62.77		48.00		33.94		56.81
2016	22.55		30.93		47.71		58.07		69.35		81.53		81.87		80.42		75.60		63.84		52.50		26.58		57.58
2017	25.81		39.29		40.32		57.07		67.45		81.43		83.86	b	75.52		76.67		60.16		42.53		29.23		56.61
2018	21.06		22.75		36.13		42.03		76.06		80.27		81.77	a	80.00		75.19	c	54.58		34.77		30.19		52.90
2019	21.42		17.29		34.97		55.47		63.52		78.23		82.68		78.35		75.27		54.68		36.97		30.03		52.41
2020	25.71		28.59		43.68		54.90		66.71		83.63		84.65		82.16		71.63		51.68		49.37		34.71		56.45
2021	28.71		16.39		48.42		56.77		69.19		86.93		83.94		83.13		77.67		65.16		45.77		35.00		58.09
2022	21.61		24.75		41.13		49.00		70.45		81.90		83.81		79.94		75.83		62.23		43.97		23.10		54.81
2023	25.77		28.43		35.45		55.47		73.35		83.50		81.84		82.52		78.13		61.61		48.70		40.39		57.93
2024	23.61		43.41		48.58		58.70		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	43.58	h
Period of Record Statistics
MEAN	22.87		27.27		39.97		56.40		69.42		78.84		83.50		81.12		73.05		60.66		42.68		28.00		55.24
S.D.	6.20		6.33		6.42		5.15		4.30		3.46		3.37		3.13		3.50		4.51		5.50		5.71		2.16
SKEW	-0.01		0.23		0.35		-0.26		0.64		0.39		0.37		0.39		-0.11		-0.23		-0.00		-0.11		0.13
MAX	36.48		43.41		59.10		68.85		84.81		90.13		95.06		89.90		81.77		72.94		57.93		41.19		61.73
MIN	7.52		8.38		25.38		42.03		60.68		70.50		73.19		74.58		61.43		44.77		29.90		10.50		50.39
YRS	122		122		125		125		123		125		124		125		125		125		124		121		115