ISHPEMING, MI

Total of Snowfall (Inches)

(204127)

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
1898-99	0.00	y	0.00		0.00		3.50		5.90		15.30		22.60	a	8.30		40.30		0.30		0.00		0.00		96.20	a
1899-00	-----	z	0.00		4.00		0.00		0.00	a	10.90	b	8.00		23.50		10.30	a	6.00		4.00		0.00		66.70	a
1900-01	0.00		0.00	b	2.00		0.00		10.00		0.50		8.90		10.00		29.00		0.00		0.00		0.00		60.40
1901-02	0.00		0.00		0.00		1.00		14.00		9.00	b	14.00	b	11.00		3.00		4.00		0.00		0.00		56.00
1902-03	0.00		0.00		0.00		1.50		2.00		15.00		5.50		13.00		7.50		8.00	a	0.00		0.00		52.50
1903-04	0.00		0.00		0.00		0.00		30.20		15.00		14.00		14.50		30.50		4.50		1.00		0.00		109.70
1904-05	0.00		0.00		0.00		6.00		17.30		34.10	u	30.00		-----	z	6.00		6.50		0.00		0.00		65.80	b
1905-06	0.00		0.00		0.00		0.00	u	28.00		37.00		53.00		19.50		-----	z	-----	z	0.00		0.00		137.50	c
1906-07	0.00		0.00		0.00		8.00		59.30		-----	z	-----	z	-----	z	6.00		36.00	f	2.00	k	0.00	a	73.30	e
1907-08	0.00	b	0.00	f	0.00	a	0.00		20.50		13.50	b	21.00		49.00		28.20		12.00		4.50		0.00		148.70	a
1908-09	0.00		0.00		0.30		1.20		3.20		12.40		12.50		24.70		26.10		29.50		2.10		0.00		112.00
1909-10	0.00		0.00		0.00		4.00		14.70		15.00		14.20		13.00		1.10		10.20		0.30		0.00		72.50
1910-11	0.00		0.00		0.00	c	9.50		14.60		8.80		15.10		11.00	a	14.20		2.20		0.10		0.00		75.50
1911-12	0.00		0.00		0.00		0.50		33.00		19.90		17.30		0.70		5.30		2.60		0.00		0.00		79.30
1912-13	0.00		0.00		0.00		0.50		13.50		11.60		8.00		30.00		18.90		16.10		0.00		0.00		98.60
1913-14	0.00		0.00		2.00		7.50		12.30		1.40		12.60		7.80		13.00		16.30		0.00		0.00		72.90
1914-15	0.00		0.00		0.00		4.20		8.10		4.10		12.80		11.40		2.90		4.10		2.20		0.00		49.80
1915-16	0.00		0.00		0.00		2.10		15.60		16.00	a	25.80		10.60		23.60		6.00		0.00		0.00		99.70
1916-17	0.00		0.00		0.00		17.30		6.30		20.40		9.40		15.90		29.30		13.80		7.10		0.00		119.50
1917-18	0.00		0.00		0.00		7.90		4.90		19.30		30.80		22.40		7.90		3.70	a	0.00		0.00		96.90
1918-19	0.00		0.00		2.20		0.30		20.60		18.10		18.70		13.00		4.90		-----	z	-----	z	-----	z	77.80	c
1919-20	-----	z	-----	z	0.00		-----	z	24.50		10.00		6.60		-----	z	-----	z	4.00		0.00	y	-----	z	45.10	g
1920-21	-----	z	0.00	l	0.00		3.00		16.50		5.50		5.20		8.00		10.70		1.60		0.00		0.00		50.50	b
1921-22	-----	z	0.00		0.00		5.50		11.00		16.00		15.10		20.00	a	17.50		-----	z	0.00		0.00		85.10	b
1922-23	0.00		0.00		0.00		1.00		6.50		9.40		21.20		3.90		32.50		8.00		0.00		-----	z	82.50	a
1923-24	-----	z	-----	z	0.00		0.00		2.50		10.00		20.50		26.00		14.80	o	2.00		0.00		-----	z	61.00	d
1924-25	-----	z	-----	z	-----	z	-----	z	4.00	g	13.00	a	3.50	a	3.50		-----	z	0.00		-----	z	-----	z	20.00	h
1925-26	-----	z	-----	z	-----	z	11.50		6.30	y	6.00		5.40		13.00		21.00	v	3.00	b	0.00		-----	z	38.90	f
1926-27	-----	z	-----	z	-----	z	1.00		27.50		11.50	v	7.00		10.00		2.00		2.00		0.00		-----	z	49.50	e
1927-28	-----	z	-----	z	0.00		0.00	c	14.50		34.00		11.00		10.00		15.10	b	32.50		0.00		0.00		117.10	b
1928-29	-----	z	0.00		3.50		1.00		11.70		5.40	a	28.50	c	11.00		12.40		13.50		11.00		0.00		98.00	a
1929-30	-----	z	-----	z	0.50		35.30		12.00	n	23.10	a	10.80	a	11.50		6.40	a	22.00	p	-----	z	-----	z	87.60	f
1930-31	-----	z	-----	z	-----	z	2.30		6.40		4.50		10.10		12.40		18.00		10.00		0.00		0.00		63.70	c
1931-32	0.00		0.00		0.00		0.00		3.30		6.20		20.70		11.50	a	17.40		6.40		0.90		0.00		66.40
1932-33	-----	z	0.00		-----	z	16.80		9.20		11.50		15.50		30.50		14.10		16.40		0.00		-----	z	114.00	c
1933-34	-----	z	-----	z	-----	z	14.50		29.10		19.90		19.60		10.00		19.90		28.90		0.00		0.00		141.90	c
1934-35	-----	z	-----	z	0.00		3.50		26.20		27.20		25.20		10.60		6.20		7.10		0.00		0.00		106.00	b
1935-36	0.00		0.00		0.00		7.50		19.50		23.00		28.40		38.00		16.50		5.80		0.00		0.00		138.70
1936-37	0.00		0.00		0.00		0.00		11.00		4.00		21.00		29.50		5.30		10.50		0.00		0.00		81.30
1937-38	0.00		0.00		0.00		0.00		13.50		15.50		42.50		14.00		4.50		0.50		0.00		0.00		90.50
1938-39	0.00		0.00		0.00		10.00		15.00		18.00		16.00		24.00		41.50		4.50	a	0.00		0.00		129.00
1939-40	0.00		0.00		0.00		4.00		6.00		15.10	a	20.50		23.50		10.50		17.00		3.50		0.00		100.10
1940-41	0.00		0.00		0.00		0.00		6.00		18.00		15.50	n	20.50		7.00		2.00		-----	z	-----	z	53.50	c
1941-42	0.00		0.00		-----	z	-----	z	11.00	a	7.80	p	7.00	r	10.60	s	14.00	t	6.00	v	-----	z	0.00		11.00	h
1942-43	0.00		0.00		1.00	f	2.00	t	16.50	q	29.70	n	19.50		8.50		23.30	q	11.60		0.00		0.00		39.60	e
1943-44	0.00		0.00		0.00		3.00		10.20		6.10		5.40		5.00		20.60		5.50		3.00		0.00		58.80
1944-45	0.00		0.00		0.00		0.00		16.50		21.50		6.70	u	23.00		4.10		14.20		0.50		7.00		86.80	a
1945-46	0.00		0.00		0.00		0.80		12.00		20.00		17.00		8.20		3.00		3.00		3.00		0.00		67.00
1946-47	0.00		0.00		0.00		0.00		8.00		13.70		15.70		30.00		8.50		5.00		0.00	v	0.00		80.90	a
1947-48	0.00		0.00		0.00	h	-----	z	6.20		8.30		20.00		9.30		1.50		0.00	y	0.00		0.00		45.30	c
1948-49	0.00		0.00		0.00		0.40		12.00	a	7.00		18.00	a	11.40		2.20	m	2.00		0.00		0.00		50.80	a
1949-50	0.00		0.00		0.00		1.50		24.20		8.00		23.50		19.00		13.00	a	19.00	a	1.50		0.00		109.70
1950-51	0.00		0.00		0.00		0.40		18.50		26.00		22.00		20.00		16.50		19.50		0.00		0.00		122.90
1951-52	0.00		0.00		0.00		5.50		11.00		9.50		19.70		9.90		13.00		9.50		0.00		0.00		78.10
1952-53	0.00		0.00		0.00		5.50		6.80		19.00		19.30		27.00		11.00		25.00		0.00		0.00		113.60
1953-54	0.00		0.00		0.00		0.00		7.00		10.00		17.00		8.50		34.00		1.00		4.00	a	0.00		81.50
1954-55	0.00		0.00		0.00		10.50		17.00		16.50		13.50		14.50		33.80		0.00		0.00		0.00		105.80
1955-56	0.00		0.00		0.00		0.00		22.00		35.00		17.00		6.00		25.50		6.50		0.00		0.00		112.00
1956-57	0.00		0.00		0.00		0.00		42.50		23.50		5.70		16.50		5.50		12.50		0.00		0.00		106.20
1957-58	0.00		0.00		0.00		0.00		27.50		11.30		24.70		19.00		19.50		3.50		0.00		0.00		105.50
1958-59	0.00		0.00		0.00		0.50		9.30		22.90	c	7.00		10.50		29.10		0.00		0.00		0.00		79.30
1959-60	0.00		0.00		0.00		7.00		29.00		21.80		28.60		30.20		23.00		14.10		14.50		0.00		168.20
1960-61	0.00		0.00		0.00		0.20		23.40		12.10		15.30		20.60		24.00		3.50		2.00		0.00		101.10
1961-62	0.00		0.00		0.00		0.00		14.10		32.80		22.10		31.10		12.90		1.40		1.00		0.00		115.40
1962-63	0.00		0.00		0.00		12.50		9.20		28.80		21.90		12.20		19.00		2.00		1.50		0.00		107.10
1963-64	0.00		0.00		0.00		0.00		19.20		27.70		13.70		31.10		17.60		5.00		0.00		0.00		114.30
1964-65	0.00		0.00		0.00		4.90		11.70		31.50		20.80		29.20		33.80		4.50		0.00		0.00		136.40
1965-66	0.00		0.00		0.00		2.30		29.80		21.00		21.90		12.00		25.70		23.70		0.50		0.00		136.90
1966-67	0.00		0.00		0.00		1.20		29.80		23.10	a	33.00		30.20		8.90		1.50		5.70		0.00		133.40
1967-68	0.00		0.00		0.00		2.00		18.90		12.00		21.80		54.70		4.30		1.80		0.00		0.00		115.50
1968-69	0.00		0.00		0.00		3.00		32.30		55.10	a	60.50		28.00	a	21.40		1.00		0.00		0.00		201.30
1969-70	0.00		0.00		0.00		1.00		7.50		33.00		18.00		10.00		14.00		4.00		0.00		0.00		87.50
1970-71	0.00		0.00		0.00		0.00		10.00		30.50		66.50		43.50		32.50		1.00		1.50		0.00		185.50
1971-72	0.00		0.00		0.00		0.00		25.00		23.50		23.00		19.50		42.00		18.00		0.00		0.00		151.00
1972-73	0.00		0.00		0.00		5.00		6.50		24.10		14.30		22.00		3.00		9.00		6.00		0.00		89.90
1973-74	0.00		0.00		0.00		0.00		14.50		35.50		11.50		19.00		7.20		14.20		2.50		0.00		104.40
1974-75	0.00		0.00		2.00		8.20		13.20		18.80		22.90		22.50		24.40		0.00		0.00		0.00		112.00
1975-76	0.00		0.00		0.00		0.00		15.00		10.00		33.00		17.50		40.00		0.50		8.50		0.00		124.50
1976-77	0.00		0.00		0.00		13.50		22.00		21.00		18.00		7.50		12.00		20.00		0.00		0.00		114.00
1977-78	0.00		0.00		0.00		0.00		9.50	a	53.00		29.50		21.00		13.00		3.00		0.00		0.00		129.00
1978-79	0.00		0.00		0.00		1.00		15.50		27.00		28.50		17.50		22.00	a	13.00		0.00		0.00		124.50
1979-80	0.00		0.00		0.00		15.40		16.50		15.50		23.50		10.00		2.50		8.50		0.50		0.00		92.40
1980-81	0.00		0.00		0.00		4.00		8.00		25.00		19.50		16.50		17.00		1.00		0.00		0.00		91.00
1981-82	0.00		0.00		0.00		4.50		7.00		53.00		30.00		3.00		12.00	s	21.50		0.00		0.00		119.00	a
1982-83	0.00		0.00		0.00		4.70		11.00		10.50		28.50		30.50		20.50		10.00		0.00		0.00		115.70
1983-84	0.00		0.00		0.00		0.50		20.50		40.00		23.50		14.50		35.00		0.00		0.00		0.00		134.00
1984-85	0.00		0.00		0.50		0.00		9.00		25.50		21.00		23.50		29.50		3.00	c	0.00		0.00		112.00
1985-86	0.00		0.00		0.00		0.00		16.00	d	26.00	k	26.00		13.00	b	36.00	b	0.50		0.00		0.00		91.50	a
1986-87	0.00		0.00		0.00		0.00		9.00		9.00	a	14.00	a	11.40	a	8.00		11.00		0.00		0.00		62.40
1987-88	0.00		0.00		0.00		0.00	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	h
Period of Record Statistics
MEAN	0.00		0.00		0.21		3.70		15.40		18.53		19.82		17.63		16.92		8.00		1.15		0.09		104.50
S.D.	0.00		0.00		0.73		5.62		9.74		11.27		10.92		10.15		11.17		7.70		2.57		0.79		30.88
SKEW	0.00		0.00		3.77		2.77		1.49		1.12		1.78		1.16		0.52		1.21		3.10		8.72		0.63
MAX	0.00		0.00		4.00		35.30		59.30		55.10		66.50		54.70		42.00		32.50		14.50		7.00		201.30
MIN	0.00		0.00		0.00		0.00		0.00		0.50		3.50		0.70		1.10		0.00		0.00		0.00		49.80
YRS	74		78		81		84		85		83		85		85		80		82		81		79		58