MELLEN 4 NE, WI

Average of Minimum Temperature (Degrees Fahrenheit)

(475286)

File last updated on April 19, 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
1926	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	40.19	n	31.61		17.38	a	2.76	b	17.25	i
1927	-13.44	d	2.48	c	11.52		28.83	a	33.56	d	45.03		46.87	a	44.23		47.63		38.77		13.90		-4.63	a	24.56
1928	-10.47	a	-7.36	a	7.35		26.54	b	35.52		38.21	b	53.17	a	51.43	a	39.13		32.97	a	21.77		11.83	b	25.01
1929	-21.13		-----	z	-----	z	28.97		39.13	a	43.58	d	53.13		46.10	a	40.93		32.19		16.30		2.07	a	28.13	b
1930	-16.27	a	9.15	b	11.47	a	25.59	a	37.83	b	53.69	a	56.80	a	48.38	b	40.97		33.29	c	23.80		8.55		27.77
1931	7.87		10.82		12.20	a	32.41	a	41.33	a	53.80		59.58		52.10		51.52	a	40.77		30.33		19.55	b	34.36
1932	12.60	a	5.07	b	8.76	b	30.32	h	39.61		49.10		57.52		57.29		41.43		33.06		17.14	b	0.52		29.28	a
1933	9.52		-1.82		15.42		26.63		40.84		57.57	b	59.37	a	-----	z	44.95	h	31.48		19.53		1.04	c	25.96	b
1934	9.10		-1.43		11.91	h	28.93	b	-----	z	49.41	m	51.16		45.81		43.80		35.84		25.00	a	3.81		26.89	c
1935	-1.35		7.82		19.33	a	25.17	a	32.90		44.78	c	59.28	b	54.00		41.52	a	32.69	b	18.54	b	10.07	c	28.73
1936	6.22	m	-12.79		16.30	a	22.73		40.45		42.79	a	57.10	k	50.81	e	46.40		29.61		17.21	b	11.93	b	26.55	b
1937	-5.03	a	3.41	a	6.90		27.17		-----	z	46.90	a	55.65	n	55.45		44.80		29.03		20.00		4.70	a	23.33	b
1938	1.43	a	6.93	a	17.93	a	28.97	a	39.30	a	48.83		54.81		51.35	n	43.60		36.61		21.23		6.67	a	27.85	a
1939	8.65		-3.65	b	11.55		23.14	a	40.70	a	52.34	a	54.29	j	52.52	f	44.89	b	30.45	i	21.13		19.03		24.20	c
1940	-1.52		7.11	a	6.13		27.31	a	36.23	a	47.27		54.45		53.81		48.53		37.48		20.87		12.71		29.20
1941	7.30	a	5.22	a	11.87		36.10		44.19		49.90		55.48		52.10	a	49.00	a	36.57	a	26.53		17.21	c	32.62
1942	7.45	b	5.33	a	20.90	b	34.00	e	36.63	a	49.09	g	49.41	n	48.26	h	30.89	u	31.41	i	25.91	h	4.00	c	18.05	f
1943	-2.44	f	0.85	b	0.17	g	23.27	h	36.85	k	52.30	t	51.76	b	54.00	d	41.17	a	33.53	a	20.00	e	8.52		29.98	e
1944	14.23		4.14		12.77		23.83		40.97		48.47		52.83	a	51.90		43.23		32.68		29.39	b	4.97	a	29.95
1945	-2.07	a	2.36	c	21.42		26.13		31.19		42.59	a	50.23		48.52		40.23		28.87	a	17.64	b	3.21	c	25.86
1946	3.18	c	-2.93	a	23.10		26.90		33.68		43.93		50.26		45.55		39.62	a	32.52		20.07	b	4.45	b	26.69
1947	3.90		-2.63	a	7.32	i	24.03		30.97	b	39.78	g	48.71		52.73	a	41.00		37.30	a	13.17	a	4.74		25.39	b
1948	-9.74		-6.04	c	4.68		28.33		30.45	b	43.77		49.57	a	47.68		38.57		32.45		25.97		7.19		24.41
1949	7.58		1.61		-----	z	-----	z	39.84		51.93		55.13		50.21	g	42.80		35.87		21.43		6.32		29.17	c
1950	-7.00		0.96		3.94		19.40		36.06		47.77		50.32		45.23		41.37		37.10		16.03		0.03		24.27
1951	-0.97	a	3.26	a	10.40	a	27.17		41.48		46.03		52.45		49.90		41.40		35.06		13.03		5.45		27.06
1952	1.48		8.38		10.68		30.23		37.65		51.47		55.58		50.61		45.83		26.39		22.27		15.58		29.68
1953	5.87		1.82		15.86	c	26.17		35.74		-----	z	-----	z	-----	z	-----	z	41.39	m	26.70		11.97	a	17.73	e
1954	0.10		16.50		10.13		29.40		37.03		53.33	c	54.68		50.68		45.63		34.32		26.40		13.58		30.98
1955	0.19		2.32		7.39		35.50		42.30	a	50.63		58.68		57.39		44.55	a	37.06		-----	z	-----	z	33.60	b
1956	-----	z	-----	z	-----	z	25.73	s	37.81		51.73		50.90		51.53	a	40.97		38.68		23.03		8.97		37.95	d
1957	-3.16		2.00		11.13		29.52	a	38.42		48.07	a	56.45	b	52.42		42.97		33.15	d	25.24	i	9.38	e	29.12	a
1958	10.65	h	-5.84	i	15.48	d	27.24	e	35.47	a	41.65	d	51.32	c	50.32		46.80		35.84		22.80		-1.87		32.51	b
1959	-9.03		-3.22	a	12.35		26.68	b	40.42		50.14	a	52.35		55.90		45.53		32.39		9.93		14.32		27.31
1960	1.87		2.24		-1.13		28.30		37.90		43.71	b	49.19		53.73	a	46.70		36.71		26.60		5.32	c	27.60
1961	0.55		12.32		21.06		28.73		36.39		48.93		54.94		55.90		47.93		38.35		25.00		9.07	a	31.60
1962	-2.10	a	1.29		19.26		28.37		45.55		47.87		52.48		52.77	a	44.83		38.65		27.63		7.53	a	30.34
1963	-5.35		-5.07		15.97		31.13		39.73	a	50.63		55.68		51.00	a	47.60		43.23		28.37		2.90		29.65
1964	9.32		5.07		10.45		29.00	a	45.35		49.47		56.23		50.90		45.20		35.97		25.53		2.16		30.39
1965	-5.19		-4.43		4.74		28.97		43.19		47.07		51.42		51.55		42.07		36.48		21.97		17.23		27.92
1966	-7.61		3.61		18.90		27.47		35.77		50.43		57.84		53.00	j	-----	z	33.81		21.13		8.55		24.99	b
1967	2.97		-6.46		15.35		29.13		34.00		48.60		52.16		49.84		43.87		33.71		20.33		9.10		27.72
1968	1.13		-2.34		19.48		30.63		38.48		46.87		55.33	a	52.45		47.70		39.61		23.00		6.65		29.92
1969	1.94		2.43		6.90		31.73		40.26		44.27		52.71		54.06		47.20		34.32		23.13		11.35		29.19
1970	-5.52		-2.07		7.74		23.62	a	39.74		51.10		56.87		52.90	a	44.93		36.94		20.57		4.42		27.60
1971	-8.77		-1.46		7.77		28.13		35.73	a	51.20		51.65		48.13		44.07	a	41.13		23.60		6.55		27.31
1972	-11.84		-8.52		8.13		24.43		43.87		45.90		53.26		51.45		41.93		30.71		24.33		2.90		25.55
1973	0.19		2.39		24.90		28.97		36.94		51.47		54.65		56.32		43.10		39.48		23.50		3.81		30.48
1974	-1.45		-6.43		13.65		26.37		37.23		46.27		57.68		52.03		39.03	a	34.06		25.13		12.27	a	27.99
1975	3.29		3.14		7.42		21.43		42.00		51.60		59.00	a	51.81		40.80		35.35		23.67		4.84		28.70
1976	-4.61		10.24		12.35		32.20		36.42		52.97		53.65		51.68		41.13		26.90		13.70		-8.14	c	26.54
1977	-13.39		3.71		23.33	d	32.93		48.03	a	48.79	a	55.54	g	47.80	a	46.62	a	34.06		22.00		6.48		27.31	a
1978	-4.29		-5.54		9.81		27.73		41.74		48.07	a	55.94		54.65		47.03		35.26		19.21	a	-0.23		27.45
1979	-12.81		-6.93		14.43	a	26.83		36.81		46.97	a	55.13	a	51.07	b	44.32	b	32.63	a	23.97		10.42		26.90
1980	0.58		-1.03		9.19		30.37	c	43.41	b	48.41	a	55.11	c	55.96	c	42.48	a	30.39		22.53		5.03		28.54
1981	-0.10	a	9.43		-----	z	30.71	b	37.27	a	51.21	a	55.84		54.97		42.60		32.52		28.77		9.87		32.10	a
1982	-12.23	a	-2.82		12.73	a	25.73		44.39		44.73		56.17	b	50.23	a	44.48	a	38.21	c	19.34	a	14.90	b	27.99
1983	4.25	c	17.04	a	21.38	b	25.17		36.06		49.00	a	58.43	a	57.10	a	47.17		34.43	a	26.03	a	-8.00		30.67
1984	-5.81		16.93	a	7.29		28.83	a	37.74		52.47		53.74		57.35		42.38	a	38.77	a	19.15	c	5.42		29.52
1985	-3.00	b	-2.76	c	20.43	a	32.03	a	41.71		45.48	a	51.32		50.97	a	41.90	a	32.03	b	14.14	a	-5.63	a	26.55
1986	0.87		0.21		17.03		32.30		40.33	a	48.07	b	55.27	a	47.80	a	43.82	b	31.06		15.71	b	12.03	a	28.71
1987	6.07	a	13.14		20.55	b	29.43	b	39.86	c	51.47		56.47	a	51.93	a	43.86	a	29.21	b	24.41	a	-----	z	33.31	a
1988	-----	z	-9.46	a	13.47	a	26.79	a	42.48		49.13		54.58		55.16		43.71	b	28.60	a	24.03	a	1.48	d	30.00	a
1989	4.24	b	-9.54	b	6.90		23.97	a	36.58		46.73		54.42		52.35		42.77		31.90		14.90		-7.33	a	24.82
1990	7.48		-0.39		15.29		28.87		32.94		47.20		50.06		49.87		41.93		30.94		24.20		7.17	a	27.96
1991	-3.13		7.93		-----	z	31.52	a	45.48		53.30		55.19		55.29		45.03	a	32.26		17.13		8.68		31.70	a
1992	9.81		15.55		17.52		28.63		42.13		46.87		49.61		50.10		43.21	b	32.87		23.67		9.77		30.81
1993	3.57	a	4.00		13.06		26.36	b	40.84		47.93		56.68		55.90		40.93	a	30.00		19.67		12.32		29.27
1994	-11.77		-2.56	a	17.96	c	27.17		39.80	a	50.79	a	54.29		52.00	a	49.87		38.03		26.07		15.46	c	29.76
1995	5.00		3.43		19.45		23.96	b	39.43	a	52.11	b	56.90		57.77	a	43.83		36.68		13.37		4.23		29.68
1996	-7.94		-2.19	b	7.66	b	22.37		35.87		50.23		52.81		54.80	a	47.87		34.59	b	16.53		9.13		26.81
1997	-0.81		5.68		14.06		25.86	a	34.07	a	53.29	b	55.47	a	50.71		48.38	a	36.39		19.57		17.94		30.05
1998	9.58		22.79		18.10		31.93		43.32		49.90		55.42		55.97		49.17		37.45		26.23		11.66	b	34.29
1999	-2.13		11.61		15.06		29.93		44.81		51.66	a	59.06		53.93	c	46.13		30.87		27.07	a	9.07	a	31.42
2000	-6.19		6.55		22.00		26.43		39.34	b	45.93	c	55.06		54.28	b	44.20		37.74		25.24	a	-1.13		29.12
2001	8.93	a	-2.14		12.94		33.28	a	43.61		51.90	a	54.84		55.84		42.83		26.87		32.00		17.87		31.56
2002	10.74		12.36		6.94		28.03		35.97		51.27		58.90		54.06		49.11	b	28.10		20.23		12.58		30.69
2003	-1.32		-2.64		12.65		25.90		37.87	a	47.83		54.19		54.97		46.90		33.87		21.20		13.03		28.70
2004	-2.74		7.72		19.97		27.87		36.87		45.93		52.58		47.65		50.93		37.29		26.10		6.68		29.74
2005	0.52		11.64		11.58		32.77		38.84		54.13		55.74		55.39		48.73		36.84		22.83		11.32		31.69
2006	17.00		1.64		15.77		33.43		43.32		50.23		58.90		54.67	a	42.80		29.68		26.20		17.23		32.57
2007	7.03		-5.54		19.70	a	26.03		44.61		53.27		55.10		54.26		46.83		39.11	c	23.37		-----	z	33.07	a
2008	3.10		-0.93		8.10	b	28.03	a	35.10		49.27		53.74		50.23		46.37		33.45		20.80		-0.45		27.23
2009	-8.03		7.27	b	14.37	a	28.60		37.67	a	47.90		49.35		50.81		49.73		32.26		28.57		3.93	b	28.54
2010	4.52		1.18		21.58		29.76	a	42.07	a	50.66	a	58.16		57.58		41.50		35.48		24.03		7.94		31.20
2011	0.03		5.89		15.06		-----	z	-----	z	49.33		59.37	a	56.47	p	44.19	c	38.32		-----	z	14.42		28.33	d
2012	7.42		14.10		29.81		28.27		-----	z	51.37		57.42		50.94		40.60		33.29		21.70		14.13		31.73	a
2013	4.13		1.11		8.29		23.40		-----	z	47.87		53.61		53.45		46.07		36.42		19.43		-3.00		26.43	a
2014	-10.35		-----	z	2.97		23.63		-----	z	48.70		53.06		52.55		45.53		35.16		15.33		-----	z	29.62	c
2015	-----	z	-----	z	-----	z	28.00		38.35		47.73		55.39		52.74		50.80		29.97	a	23.33		22.52		38.76	c
2016	4.68		9.38		21.71		27.90		-----	z	-----	z	55.07	a	-----	z	49.90		37.58		-----	z	13.11	d	27.42	d
2017	-----	z	-----	z	-----	z	-----	z	34.73	a	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	34.73	k
2018	-----	z	-----	z	-----	z	-----	z	41.45		49.73		55.71		-----	z	-----	z	-----	z	-----	z	-----	z	48.96	i
Period of Record Statistics
MEAN	-0.22		2.68		13.68		28.03		38.94		48.83		54.49		52.29		44.54		34.33		21.79		7.53		28.82
S.D.	7.51		6.94		5.88		3.16		3.69		3.28		2.87		3.12		3.08		3.50		4.47		6.45		2.29
SKEW	-0.28		0.38		0.12		0.06		0.01		-0.39		-0.27		-0.40		0.26		-0.09		-0.31		-0.23		0.11
MAX	17.00		22.79		29.81		36.10		48.03		57.57		59.58		57.77		51.52		43.23		32.00		22.52		34.36
MIN	-21.13		-12.79		-1.13		19.40		30.45		38.21		46.87		44.23		38.57		26.39		9.93		-8.14		24.27
YRS	84		85		81		85		84		85		85		81		86		88		86		87		60