GRANTSBURG, WI

Average of Minimum Temperature (Degrees Fahrenheit)

(473244)

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
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	52.65		47.29		44.33		35.65		14.07		-3.26		31.79	f
1951	-7.06		2.79		7.39		30.43		43.90		48.57		54.68		52.32		42.37		34.58		11.50		2.84		27.02
1952	-3.58		5.59		10.00		32.13		39.68		53.57		56.58		51.90		45.10		24.90		19.23		13.71		29.07
1953	-0.16		-3.07		15.29		27.90		38.68		54.30		54.00		56.81		43.47		37.39		21.33		6.19		29.34
1954	-7.97		12.71		13.35		29.63		37.06		54.20		57.26		52.29		45.17		33.10		25.23		11.77		30.32
1955	-3.65		-3.25		7.29		36.47		44.26		52.43		62.06		57.81		43.93		35.00		13.83		-5.29		28.41
1956	-4.16		-6.24		8.87		25.33		40.13		52.90		53.00		53.03		38.73		39.71		20.27		4.65		27.18
1957	-9.32		0.64		11.39		28.97		39.55		49.30		59.03		53.71		41.93		32.71		23.13		10.77		28.48
1958	7.13		-2.25		17.71		29.20		38.26		43.80		53.87		51.35		46.17		36.06		20.83		-1.23		28.41
1959	-8.29		-3.82		17.16		27.20		44.26		54.73		55.61		59.55		46.33		33.90		10.00		15.16		29.32
1960	2.00		-0.48		3.32		30.40		41.10		46.90		53.61		56.52		48.13		33.45		22.10		2.48		28.29
1961	-3.19		11.18		24.00		27.23		38.61		50.63		54.54	e	56.55		48.20		36.52		23.30		4.97		31.04
1962	-4.06		1.68		17.37	a	28.70		48.16		51.97		51.33	s	-----	z	43.20		38.13		27.20		8.20	a	26.05	b
1963	-7.48		-2.54	b	21.35		32.93		41.74		53.00		54.42	g	53.03		48.60		43.13		26.09	g	-1.55		28.22	b
1964	8.03		6.00		11.87		32.40		46.13	a	51.74	c	57.94		52.13		46.40		35.90	a	23.20		-0.87	a	30.91
1965	-6.81		-3.32		5.29		31.20		45.94		50.56	c	55.26		53.35		42.10		36.11	d	22.13		15.90		28.98
1966	-13.16		-0.14		22.67	a	29.30		36.23		51.13		58.81		51.67	a	43.23		32.65		15.77	d	4.61		27.73
1967	1.55		-7.46		15.48		30.87		35.13		51.73		54.03	b	50.84		43.17		32.26		17.85	c	14.64	i	29.59	a
1968	-----	z	-2.79		22.94		33.67		40.32		51.83		56.58		54.71		47.20		38.72	b	24.17		6.06		33.95	a
1969	-3.16		5.79		9.94		33.37		43.26		45.57		54.65		55.26		45.77		32.58		20.10	a	9.93	a	29.42
1970	-7.52		-1.78	a	8.53	a	29.48	a	42.81		54.57		56.81		53.16		45.50		35.97		21.30		5.32		28.68
1971	-8.71		2.11		14.42		30.07		37.77	a	55.87		52.23		52.42		45.48	a	42.03		25.40		7.30	a	29.70
1972	-7.00		-2.61	a	13.97		28.57		45.68		50.20		57.32		54.90		42.63		30.41	b	24.41	a	-----	z	30.77	a
1973	-4.90	a	1.11		26.63	a	31.13		39.87	a	53.30		56.17	a	59.74		-----	z	39.26		-----	z	2.30	h	33.59	c
1974	-1.27	a	-7.69	o	14.40	a	29.67		40.45	b	49.04	b	59.00	a	52.00	a	39.43	b	32.94		-----	z	-----	z	35.07	c
1975	0.13		2.08	b	8.04	c	27.48	e	45.72	b	53.14	b	57.48		55.40	a	42.28	a	34.87		29.14	h	2.17	a	29.89	a
1976	-7.48		10.17		14.19		34.90		40.03		53.59	a	56.17	b	52.17	b	42.80		28.52		13.21	a	-8.32		27.50
1977	-13.20	a	6.32		23.65		36.13		51.00		53.00		58.30	a	50.20	a	47.53		32.90		19.20		3.80	a	30.74
1978	-6.52		-3.82		14.70	a	30.83		45.35		51.14	a	56.87		55.62	b	49.24	a	34.48		18.18	b	-----	z	31.46	a
1979	-15.41	b	-5.86		14.48		28.73		38.87	a	51.87		58.71		55.55		48.80		34.84		22.77		14.40	a	28.98
1980	-1.10		0.59		10.90		33.50		46.35		51.27		56.87		56.35		44.83		31.68		22.73		5.61		29.97
1981	2.10		9.00		22.55		34.03		42.19		51.73		58.13		57.45		45.10		32.53	a	27.07	a	5.90		32.32
1982	-15.19	d	-1.56	a	13.38	b	28.17	f	48.22	d	46.62	f	59.65	e	55.26	h	48.00	i	38.86	j	18.24	a	12.97		19.39	e
1983	4.93	c	15.67	a	23.69	e	29.15	c	39.34	b	51.12	e	61.27	e	61.00	h	49.45	h	38.50	g	24.12	f	-12.19	e	26.62	d
1984	-0.67	a	16.69		12.07	a	33.14	b	41.35	e	55.16	e	56.69	e	58.79	g	43.21	f	40.48	f	22.05	i	4.32	c	27.34	d
1985	-3.41	b	0.46	b	22.19	d	33.74	g	46.19	e	47.83	f	55.17	g	52.87	h	-----	z	33.61	c	12.30	g	-6.81	e	15.37	f
1986	4.03		2.07	a	19.83	a	35.59	h	45.93	d	52.36	h	-----	z	52.31	e	47.67		-----	z	-----	z	12.14	b	26.28	e
1987	9.16		16.96		25.07	b	36.28	a	-----	z	-----	z	61.81		-----	z	47.53		31.94		26.50		15.17	b	30.05	c
1988	-5.57	a	-3.90		18.77	a	30.83	a	47.17	a	54.63		60.88	e	58.93	a	-----	z	29.44	m	23.40		4.71		28.99	b
1989	3.29		-8.32		12.63	a	29.27		41.97		52.77		60.68		56.28	b	46.27		33.83	a	15.86	a	-5.00		28.29
1990	11.23		4.00		19.00		31.41	a	39.97		54.34	a	57.52		55.58		47.70		32.07	a	22.83	a	2.81		31.54
1991	-3.35		8.21		18.30	a	34.33		48.74		57.41	a	57.27	a	56.90		44.97		32.32		12.67		5.13		31.08
1992	7.52		14.59		20.19		29.50		44.39		49.57		51.74		51.23		43.50		33.07	a	23.60		7.87		31.40
1993	-2.74		3.86		14.23	a	28.80		43.53	a	51.07		57.67	a	56.33	a	41.23		31.42		17.90	a	9.35		29.39
1994	-12.26		-2.82		20.27	a	30.13		43.30	a	54.37		55.97		53.10		50.60		39.06		25.03		11.32		30.67
1995	4.00		0.61		18.63	a	28.10		41.48		56.13		56.94		59.58		44.23		35.03		13.13		3.48	b	30.11
1996	-6.77		0.31		9.55		26.14	b	41.29		53.90	a	55.73	a	55.71		47.30		33.93	a	14.55	a	2.00		27.80
1997	-7.48	b	6.04		16.10	a	27.10		37.83	a	54.52	a	57.65		54.31	b	49.80		37.81		18.55	a	17.81		30.84
1998	8.87		22.68		21.47	a	35.70		48.35		52.53		58.19		57.53	a	48.44	c	38.61		25.62	a	10.48		35.71
1999	-1.19		11.75		20.03		33.37		47.16		53.73		60.16		55.16		45.62	a	31.47	a	26.93		11.52		32.98
2000	-1.20	a	12.17		26.19		29.70		44.80	a	49.07		57.60	a	56.65		42.93		38.13		24.67		-3.94		31.40
2001	6.03		-3.79		14.71		33.37		46.48		54.80		59.10		58.81		46.30		35.00	a	32.63		17.84		33.44
2002	11.58		13.82		9.65		30.23		39.00		56.37		62.42		56.23		49.40		30.55		22.20		14.55		33.00
2003	1.65		-0.36		14.90		31.10		42.13		51.93		57.60	a	57.65		46.63		34.23		20.97		13.39		30.98
2004	-2.35		7.41		21.87		31.50		39.55		49.33		56.06		48.81		52.27		37.84		26.57		9.06		31.49
2005	1.26		13.50		16.74		34.47		43.40	a	59.21	a	59.65		56.86	c	51.13		37.38	b	24.67		11.06		34.11
2006	18.39		4.29		22.48		36.80		46.55		52.67		61.84		57.97		45.03		31.90		24.90		19.43	a	35.19
2007	7.29		-1.00	a	22.77		29.90		47.53	a	56.33		58.67	a	56.74		46.23		41.23		23.47		5.29		32.87
2008	1.26		0.69		13.26		30.63		40.13		52.10		56.70	a	54.29		48.03		36.06		24.33		0.06		29.80
2009	-11.58		5.79		16.84		32.77		41.61		51.70		53.48		53.77		51.30		33.29		29.10		5.68		30.31
2010	-0.16		4.64		25.45		35.80		45.39		54.67		60.32		60.65		45.03		36.55		23.27		5.74		33.11
2011	-1.29		-----	z	13.84		32.47		43.19		52.93		62.41	d	56.90		45.57		39.23		25.97		15.90		35.19	a
2012	9.26		16.48		31.81		33.83		47.65		55.80		62.26		54.39		41.93		32.71		23.10		10.42		34.97
2013	2.74		4.07		12.00		25.67		43.03		52.47		57.90		55.74		48.37		37.06		18.87		-3.19		29.56
2014	-9.00	a	-8.89		8.13		27.37		44.16		54.87		57.16		56.81		46.87		35.13		13.67		16.87		28.59
2015	5.26		-5.46		18.90		33.23		43.68		52.80		60.10		56.13		54.43		35.58		29.53		23.10		33.94
2016	5.39		11.93		27.33	a	33.67		42.94		55.00		59.84		59.00		51.33		37.74		31.03		11.10		35.52
2017	8.65		14.36		18.84		36.07		43.97		52.70		56.61		54.45		53.60		39.90		20.67		6.16		33.83
2018	0.55		-1.36		17.13		21.00		51.45		56.40		59.60	a	58.32		50.43		33.68		17.37		16.84		31.78
2019	-0.58		-1.64		11.10	a	30.43		40.45		53.63		59.97		55.23		51.43		35.10		20.67		9.26		30.42
2020	8.90		4.86		22.77		27.57		42.23		-----	z	60.77		59.97		45.38	a	31.27	a	24.43		12.48		30.97	a
2021	9.68		-1.11		23.84		32.57		44.10		57.47		59.26		57.90		48.67		42.16		25.27		9.00		34.07
2022	-8.23		-3.04		17.48		29.70		46.52		55.37		60.13		57.58		49.93		37.81		24.53		5.40	a	31.10
2023	11.77		6.00		14.16		31.47		49.13		57.10		57.13		57.19		52.60		40.81		24.43		25.45		35.60
2024	13.45		20.21		21.10		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	18.25	i
Period of Record Statistics
MEAN	-0.70		3.46		16.73		30.95		43.11		52.85		57.64		55.24		46.42		35.18		21.68		7.32		30.85
S.D.	7.42		7.31		5.87		3.05		3.58		2.77		2.61		2.81		3.34		3.38		4.84		7.44		2.34
SKEW	0.20		0.62		0.05		-0.25		0.09		-0.62		-0.15		-0.39		0.17		0.04		-0.39		-0.17		0.47
MAX	18.39		22.68		31.81		36.80		51.45		59.21		62.42		60.65		54.43		43.13		32.63		25.45		35.71
MIN	-15.41		-8.89		3.32		21.00		35.13		43.80		51.74		47.29		38.73		24.90		10.00		-12.19		27.02
YRS	73		72		74		70		72		68		70		68		68		69		66		69		55