SPRING GROVE, MN

Total of Snowfall (Inches)

(217915)

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)	JUL		AUG		SEP		OCT		NOV		DEC		JAN		FEB		MAR		APR		MAY		JUN		ANN
1934-35	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		3.50		0.00		3.50	i
1935-36	0.00		0.00		0.00		0.00		5.00		5.50		8.80		20.70		16.20		5.80		0.00		0.00		62.00
1936-37	0.00		0.00		0.00		0.00		1.50		5.20		19.50		6.50		5.90		1.50		0.00		0.00		40.10
1937-38	0.00		0.00		0.00		1.50		7.20		6.20		5.30		2.10		3.80		4.00		0.00		0.00		30.10
1938-39	0.00		0.00		0.00		4.50		7.20		7.60		6.80		14.70		4.60		1.00		0.00		0.00		46.40
1939-40	0.00		0.00		0.00		0.50		0.00		1.50		8.00		10.30		14.90		0.00		0.00		0.00		35.20
1940-41	0.00		0.00		0.00		0.00		11.50		12.10		9.00		7.30		14.50		0.20		0.00		0.00		54.60
1941-42	0.00		0.00		0.00		0.00		0.20		13.90		4.80		11.10		4.00		0.00		0.00		0.00		34.00
1942-43	0.00		0.00		4.00		0.70		15.40		6.10	n	16.40		3.70		15.60		0.70		0.00		0.00		56.50	a
1943-44	0.00		0.00		0.00		0.00		10.00		0.10		2.30		6.00		17.00		3.00		0.00		0.00		38.40
1944-45	0.00		0.00		0.00		0.00		2.50		9.40		14.30		16.00		8.80		7.00		4.20		0.00		62.20
1945-46	0.00		0.00		0.00		0.00		4.90		10.80		7.80		8.30		6.50		0.00		0.00		0.00		38.30
1946-47	0.00		0.00		0.00		0.00		2.60		5.70		18.20		2.80		8.20		3.90		2.60		0.00		44.00
1947-48	0.00		0.00		0.00		0.00		20.20		7.40		1.50		9.20		9.00		0.70		-----	z	-----	z	48.00	b
1948-49	0.00		0.00		0.00		0.00		1.40		17.80		14.90		4.90		0.40		7.80		0.00		0.00		47.20
1949-50	0.00		0.00		0.00		-----	z	3.50		8.40	a	5.90		12.50	a	8.30	a	0.10		0.00		0.00		38.70	a
1950-51	0.00		0.00		0.00		0.00		1.50		18.20		13.40	b	7.10		30.50		2.20		0.00		0.00		72.90
1951-52	0.00		0.00		0.00		0.00		9.60		10.80		13.80		8.80		14.60		9.20		0.00		0.00		66.80
1952-53	0.00		0.00		0.00		0.30		5.30	a	12.90		5.50	a	8.90		3.90		0.30		0.00		0.00		37.10
1953-54	0.00		0.00		0.00		0.00		2.50		2.30		10.20		0.10		5.90		0.00		0.00		0.00		21.00
1954-55	0.00		0.00		0.00		0.00		8.90		8.00		5.50		4.30		9.00		0.00		0.00		0.00		35.70
1955-56	0.00		0.00		0.00		1.40		4.30		14.20		7.40		4.40		23.50		4.70		0.00		0.00		59.90
1956-57	0.00		0.00		0.00		0.00		7.00		3.70		5.80		3.50		10.40		1.20		0.00		0.00		31.60
1957-58	0.00		0.00		0.00		0.00		15.80		6.50		4.20	a	1.00		3.70		0.00		0.00		0.00		31.20
1958-59	0.00		0.00		0.00		0.00		1.90	a	6.00		10.30		27.40		36.70		0.00		0.00		0.00		82.30
1959-60	0.00		0.00		0.00		0.60		11.80		3.10		4.10		5.20		13.20		0.00		1.00		0.00		39.00
1960-61	0.00		0.00		0.00		0.00		1.10		1.60		3.00		4.90	a	24.50		3.50		0.00		0.00		38.60
1961-62	0.00		0.00		0.00		0.00		4.90		14.20		2.60		20.60		17.80		9.30		0.00		0.00		69.40
1962-63	0.00		0.00		0.00		0.30		0.10		5.20		11.00		7.60		8.10		1.20		0.00		0.00		33.50
1963-64	0.00		0.00		0.00		0.00		0.90		9.20		5.10		2.70		19.00		0.00		0.00		0.00		36.90
1964-65	0.00		0.00		0.00		0.00		4.30		7.00		9.40		9.80		14.30	a	2.80		0.00		0.00		47.60
1965-66	0.00		0.00		0.00		0.00		0.70	a	1.30		9.40		4.40		6.80		0.00		0.00		0.00		22.60
1966-67	0.00		0.00		0.00		0.00		0.60		9.10		8.30		13.40		5.10		0.00		0.00		0.00		36.50
1967-68	0.00		0.00		0.00		0.00		0.90		1.70		3.90		2.80		0.40		0.30		0.00		0.00		10.00
1968-69	0.00		0.00		0.00		0.00		1.10		22.10		9.80		1.60		4.00		0.00		0.00		0.00		38.60
1969-70	0.00		0.00		0.00		0.00		0.70		23.50		4.60		2.20		4.80		0.70		0.00		0.00		36.50
1970-71	0.00		0.00		0.00		0.00		6.20		13.80		22.50		12.40		3.40		1.10		0.00		0.00		59.40
1971-72	0.00		0.00		0.00		0.00		6.80		9.70		6.90	a	6.90		13.00		2.80		0.00		0.00		46.10
1972-73	0.00		0.00		0.00		0.20		0.40		12.20		6.90		4.20		1.00		18.70		0.00		0.00		43.60
1973-74	0.00		0.00		0.00		0.00		0.00		15.70		1.60		15.00		7.50		2.20		0.00		0.00		42.00
1974-75	0.00		0.00		0.00		0.00		4.30		8.90		13.20		15.50		15.90		6.40		0.00		0.00		64.20
1975-76	0.00		0.00		0.00		0.00		5.40		2.70		4.60		7.20		5.20		0.00		0.00		0.00		25.10
1976-77	0.00		0.00		0.00		1.80		1.00		8.80		7.60		3.90		6.40		4.30		0.00		0.00		33.80
1977-78	0.00		0.00		0.00		0.00		11.30		12.80		10.60		7.70		4.10		0.00		0.00		0.00		46.50
1978-79	0.00		0.00		0.00		0.00		5.60		9.20		15.80		6.70		7.40		2.90		0.00		0.00		47.60
1979-80	0.00		0.00		0.00		0.00		3.30		1.00		8.20		6.70		11.50		8.80		0.00		0.00		39.50
1980-81	0.00		0.00		0.00		0.00		0.80		8.70	a	1.60		12.90		0.30		0.00		0.00		0.00		24.30
1981-82	0.00		0.00		0.00		0.00		5.10		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	5.10	g
1982-83	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00	k
1983-84	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1984-85	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00	k
1985-86	0.00		0.00		0.00		0.00		13.00	b	30.00	x	5.50		-----	z	0.00	c	0.00	a	0.00		0.00		18.50	b
1986-87	0.00		0.00		0.00		0.00		-----	z	0.00	c	-----	z	0.00	c	7.00	b	0.00		0.00	a	0.00		7.00	b
1987-88	0.00		0.00		0.00		0.00		0.00		-----	z	2.00	b	8.00		0.00	b	0.00	a	0.00		0.00		10.00	a
1988-89	0.00		0.00		0.00		0.00	a	-----	z	0.00	b	-----	z	-----	z	0.00	d	0.00	a	0.00		0.00		0.00	c
1989-90	0.00		0.00		0.00		0.00		-----	z	2.00		6.00	a	5.50		0.00		0.00		0.00	a	0.00		13.50	a
1990-91	0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00	i
1991-92	0.00	a	0.00		0.00		1.00	a	21.30	a	6.50		6.00		8.00		11.20	b	0.00		0.00		0.00		54.00
1992-93	0.00		0.00		0.00		2.00		8.00	a	11.00	b	12.00	c	19.00		10.00		18.00	a	-----	z	-----	z	80.00	b
1993-94	-----	z	0.00		0.00		0.00		5.00	v	3.10	a	27.50		20.00		2.60	a	4.00		0.00		0.00		57.20	b
1994-95	0.00		0.00		0.00		0.00		3.00		9.50		6.50		1.00		12.50		4.00		0.00		0.00		36.50
1995-96	0.00		0.00		0.00		1.00	b	5.00	w	9.00	a	28.00	v	0.50	w	-----	z	-----	z	0.00		0.00		10.00	e
1996-97	0.00		0.00		0.00		0.00		13.00	w	15.00	t	20.60	t	16.50	s	-----	z	3.50	y	-----	z	0.00		0.00	g
1997-98	0.00		0.00		0.00		-----	z	-----	z	11.50		17.80		5.00		11.50		0.00		0.00		0.00		45.80	b
1998-99	0.00		0.00		0.00		0.00		1.50		4.00		27.00		3.50		4.50		0.00		0.00		0.00		40.50
1999-00	0.00		0.00		0.00		-----	z	0.00		3.60		8.50		8.50		1.50		3.50		0.00		0.00		25.60	a
2000-01	0.00		0.00		0.00		0.00		5.00		23.50	b	3.50		5.10		5.00		1.00		-----	z	-----	z	43.10	b
2001-02	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.50	r	6.10	p	-----	z	-----	z	-----	z	-----	z	0.00	l
2002-03	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
Period of Record Statistics
MEAN	0.00		0.00		0.06		0.27		5.07		8.41		8.99		8.06		9.07		2.48		0.19		0.00		43.12
S.D.	0.00		0.00		0.51		0.73		5.12		5.75		5.96		5.82		7.54		3.95		0.79		0.00		14.59
SKEW	0.00		0.00		7.68		3.95		1.38		0.73		1.28		1.15		1.37		2.45		4.13		0.00		0.54
MAX	0.00		0.00		4.00		4.50		21.30		23.50		27.50		27.40		36.70		18.70		4.20		0.00		82.30
MIN	0.00		0.00		0.00		0.00		0.00		0.00		1.50		0.00		0.00		0.00		0.00		0.00		10.00
YRS	62		63		62		59		55		57		57		57		59		60		58		62		46