ROSEMOUNT RESEARCH AND OUTREACH CENTER, MN

Average of Minimum Temperature (Degrees Fahrenheit)

(217107)

File last updated on April 20, 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
1943	-----	z	4.95	f	-----	z	-----	z	44.03		58.93		62.42		60.19		-----	z	-----	z	-----	z	-----	z	56.39	h
1944	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1945	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1946	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1947	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1948	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1949	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z
1950	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.47	a	2.47	k
1951	-2.57	a	6.64		10.23		32.27		49.87		51.07	a	58.23		56.03		45.30		37.90		14.73		8.77		30.71
1952	1.30	a	13.96	a	15.55		35.27		45.45		56.30		59.13		54.68		46.28	a	26.52		20.90	a	12.19		32.29
1953	5.23		5.04		19.48		28.93		42.55		56.60		58.73	a	59.00	a	46.50		41.06		24.97		11.90		33.33
1954	-0.48		22.07		17.50	a	32.34	a	38.90		57.67		59.71		56.10		49.00		36.26		27.03		11.84		33.99
1955	1.90		0.96		12.77		38.04	b	46.81		54.38	a	64.97		61.33	a	47.73		37.77	a	17.37		1.80	a	32.15
1956	-0.10		1.34		15.81		29.60		44.58		58.03	a	55.50	a	55.45		42.53		44.19		25.17	a	15.23		32.28
1957	-0.45		10.61		21.07	a	33.90	a	43.97	a	54.38	d	64.09	h	58.16		45.90		36.87		25.28	a	16.65		31.48	a
1958	14.23		3.14		21.77		33.87		45.03		49.70		56.68		57.48		50.00		40.35		24.63		3.61		33.38
1959	-2.06		3.96		21.65		33.27		48.81		57.97		59.10		63.26		50.57		34.90		15.73		20.65		33.98
1960	8.10		8.52		8.74		34.69	a	45.65		51.70		57.97		60.03		51.60		35.33	a	26.03		7.97		33.03
1961	4.74		13.86		25.26		29.37		41.52		54.47		58.45		58.77		48.87		37.84		24.87		7.39		33.78
1962	-1.32		6.07		16.81		31.77		50.84		54.50		56.81		55.84		45.43		39.65		26.63		11.13		32.85
1963	-5.61		2.21		24.00	a	34.28	a	42.94		56.47		59.10		55.87		50.00		44.87		27.73		-0.26		32.63
1964	10.32		12.86		15.84		35.13		48.55		54.37		61.45		56.03		49.47		36.58		24.87		5.16		34.22
1965	-2.50	a	0.48	a	9.58		33.20		47.32		54.23		58.32		55.74		45.50		37.52		23.53		19.68		31.88
1966	-7.74		3.61		25.23		31.57		39.26		54.10		62.84		55.45		48.00		35.90		21.93		10.16		31.69
1967	3.65		-4.32		20.03	a	34.97		39.65		55.63		57.55		53.71		46.10		36.32		22.80		12.48		31.55
1968	3.45	b	4.76		26.26		36.66	a	43.17	a	56.80		59.27	a	57.13	a	48.90		41.77		26.86	a	9.00		34.50
1969	-0.45		9.54		12.97		36.43		47.63	a	52.73	h	58.16		56.47	a	47.50		35.30	a	23.60		10.32		30.68	a
1970	-6.77		1.43		15.00	a	32.83	a	46.77		58.03		59.23		56.68		48.23		38.55		23.57		7.45		31.75
1971	-5.23		6.57		17.52		32.27		40.03		59.37		55.16		53.70	a	49.70		42.58		24.97		8.26		32.07
1972	-5.53	a	-0.82	a	16.90	a	30.23		47.52		52.21	a	57.13	a	58.55		47.47		34.74		25.90	a	2.87	a	30.60
1973	5.36	c	11.67	a	31.42		33.67		43.10		56.76	a	60.39		61.59	b	50.69	a	43.80	a	25.72	a	8.61		36.06
1974	0.93	a	3.50	b	21.52		35.00	a	43.23		52.21	a	63.50	a	55.13		43.13		38.70	a	26.33		15.71		33.24
1975	3.39		5.68		12.84		29.69	a	48.66	b	56.67		62.03		58.52	b	45.17	a	38.13		26.45	a	12.77		33.33
1976	-0.26		16.59		22.58		36.48	a	42.73	a	55.31	a	60.16		57.65		46.52	c	31.33	a	15.67	c	-0.35		32.03
1977	-12.27	a	12.14		28.65		41.07		53.26		56.24	a	62.35		54.53	a	51.43		36.23		23.03	a	6.73	a	34.45
1978	-5.35		-3.36		15.90	a	34.03		47.57	a	55.60		59.67	a	58.06		53.89	c	38.27	a	20.55	a	2.65		31.46
1979	-9.90	a	-2.68		18.35		31.63		41.53	a	53.87		59.65		57.81		49.72	a	36.42		23.79	a	17.19		31.45
1980	3.83	b	4.89	a	15.87	a	34.18	b	46.80	a	55.27		60.45		58.90		49.24	a	35.00	b	26.57		11.58		33.55
1981	7.29		12.39		25.60	a	37.57		44.71		56.17		60.24	b	59.81		47.53		35.73	a	26.83	a	9.31	b	35.26
1982	-9.00	a	4.15	b	19.07	b	30.39	b	49.97	a	49.83		62.25	c	57.43	a	51.17	a	40.50	a	22.62	a	16.90		32.94
1983	10.30	a	19.23	b	26.03	a	30.24	a	41.45	b	56.20		64.57	a	63.35		-----	z	-----	z	-----	z	-----	z	38.92	d
1984	0.37	d	19.79	a	14.67	a	35.52	c	43.57	c	57.86	a	58.77	a	61.66	b	45.53		40.30	a	24.17		9.90		34.34
1985	0.25	c	4.70	a	26.00	b	38.76	a	48.22	d	50.82	b	58.17	a	55.17	b	50.10		35.57	a	16.87		-2.54	c	31.84
1986	7.10	a	6.78	a	24.24	b	37.24	a	47.03	b	56.97	a	62.13		54.82	c	51.03		37.83	a	18.54	b	15.45	b	34.93
1987	13.00	c	19.23	b	26.59	b	37.53		50.00	d	58.17	a	64.07	a	59.04	c	49.90	a	33.03	a	28.83		16.94		38.03
1988	-2.06		2.81	b	21.69	b	32.52	a	47.07	b	57.10	a	60.66	b	60.90	a	49.86	b	31.14	c	23.97		9.42		32.92
1989	10.07	a	-2.93		16.66	b	31.30		43.69	b	53.59	c	62.42		57.67	a	47.11	c	36.41	b	19.83	a	-0.30	a	31.29
1990	13.40	f	8.48	c	22.86	c	33.62	a	43.06		58.07	c	60.82	c	58.83	a	52.90		35.70	a	27.21	b	6.45		37.09	a
1991	0.87		13.14		24.06		37.57		52.29		58.62	a	61.74		60.23		50.03		36.03		16.37		12.06		35.25
1992	13.90		21.10		23.58		34.43		48.06		54.10		55.52		54.42		48.93		36.35		26.07	a	13.07	a	35.80
1993	3.32		6.52	a	18.35		32.83		47.29		54.80		61.00		60.32		45.33		36.32		22.87		15.86	c	33.74
1994	-6.76	b	1.11		25.10		33.45	a	47.58		58.48	a	58.81		56.46	c	54.43		43.61		29.03		16.39		34.81
1995	9.81		10.96		25.81		32.45	a	44.63	a	59.72	a	61.00	c	64.39		48.77		39.77		18.83	a	10.45		35.55
1996	-2.10		8.79		15.61		30.62	a	44.57	a	58.37		58.93	a	58.48		51.14	a	37.93	a	17.41	a	4.97		32.06
1997	1.68		10.67	a	20.81		31.27		42.03		57.93	c	61.65		58.27	a	53.10		40.16		21.83		20.62	b	35.00
1998	11.61		24.39		24.42		39.53		52.39	c	56.00	b	61.50	a	61.03		54.45	a	41.68		29.83		15.74		39.38
1999	4.13		19.00	a	23.50	a	38.53		51.13		58.14	a	64.39		60.16		50.07	b	37.29		31.79	a	15.23		37.78
2000	5.93	a	18.10		30.42		35.21	b	50.07	a	55.33		61.37	a	60.63	a	47.97		41.03		23.57		-2.67	a	35.58
2001	7.61		-3.41	a	15.55		36.93		49.00		57.63		62.26		61.23		50.00	a	36.77		35.23		19.29		35.68
2002	13.10		17.32		15.76	b	34.73		42.10	a	60.59	a	65.84		59.23	a	53.62	a	33.87	a	23.63		17.48		36.44
2003	6.50	c	5.73	b	21.87		36.90	a	47.71		56.43		61.43	a	61.50	a	50.60		40.10		26.37		18.81		36.16
2004	5.70	a	-----	z	28.67	d	35.67		46.77	a	55.00	l	59.20	a	54.87		55.74	c	40.39		27.83	f	13.97	a	37.89	c
2005	-----	z	-----	z	21.03		40.03		46.81		61.60		63.13		56.11	l	53.43		39.74		26.63		10.63	a	40.34	c
2006	18.97		7.86		23.04	c	38.60		48.87		57.80		63.97	a	61.04	f	48.86	b	35.68		25.73		20.68	c	35.46	a
2007	10.48	b	3.25		26.29		35.30		51.10	a	59.87		62.90		61.35		52.40		44.52	b	24.47		6.06		36.50
2008	2.16		4.34		16.52		32.77		43.81		56.60		61.48		57.84		51.70		37.84		25.50		0.42		32.58
2009	-6.29		8.86		20.00		33.37		44.65		54.70		55.74		57.23		52.73		34.84		31.23		9.03		33.01
2010	2.00		5.11		27.29		39.23		47.90		58.33		63.42		63.61		48.67		39.52		24.50		5.58		35.43
2011	-0.03		6.57		16.55		34.93	a	47.71		58.83		66.84		60.71		50.17		41.00		27.40		17.32		35.67
2012	11.74		17.03		35.87		37.40		52.16		59.80		67.26		58.39		46.93		35.16		25.70		12.87		38.36
2013	6.29		6.29		13.48		29.17		45.48		57.23		61.65		59.29		52.30		37.87		21.47		2.90		32.79
2014	-4.71		-5.25		11.21	b	31.79	b	48.13		59.97		60.47	a	61.90		51.43		37.74		15.83		17.26		32.15
2015	8.19		-0.96		21.90	a	37.00		46.94		58.90		61.39		58.13		55.40		39.81		31.37		23.58		36.80
2016	5.97		14.48		30.10		37.33		49.55		60.20		67.94		61.36	i	55.23		42.29		33.59	a	12.40	a	37.19	a
2017	11.61		19.29		21.55		38.83		46.55		57.63		61.00		56.39		52.80		38.90		22.07		9.00		36.30
2018	3.00		-1.11		20.32		23.73		53.81		61.97		61.19		59.65		53.17		34.35		19.10	a	17.00		33.85
2019	3.77		-2.07		13.74		33.77		43.52		57.63		62.93	a	57.39	c	54.13		35.32		22.13		11.52		32.82
2020	10.55		5.21		25.11	d	40.62	v	47.13		58.83		63.19		59.52		48.10		31.45		27.17		14.39		35.51	a
2021	12.39		0.18		28.68		35.03		46.97		61.53		60.77		59.65		49.60		43.13		25.47		12.74		36.34
2022	-4.87		-0.32		21.06		30.23		48.32		59.33		62.68		58.97		50.93		36.81		25.37		7.69	b	33.02
2023	11.61		5.11	a	17.17	a	33.60		49.74		59.90		58.55		60.35		55.47		40.87		24.80		23.71		36.74
2024	13.57	a	21.21		24.68		36.87	o	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	19.82	i
Period of Record Statistics
MEAN	3.15		7.56		20.67		34.22		46.37		56.67		60.81		58.42		49.77		37.85		24.20		10.95		33.99
S.D.	6.80		7.35		5.61		3.17		3.41		2.72		2.72		2.52		3.03		3.39		4.22		6.26		2.01
SKEW	-0.04		0.42		0.09		-0.30		-0.08		-0.52		0.22		0.15		-0.04		-0.28		-0.17		-0.20		0.52
MAX	18.97		24.39		35.87		41.07		53.81		61.97		67.94		64.39		55.74		44.87		35.23		23.71		39.38
MIN	-12.27		-5.25		8.74		23.73		38.90		49.70		55.16		53.70		42.53		26.52		14.73		-2.67		30.60
YRS	72		72		74		72		74		72		73		71		72		72		71		73		64