GRACE, ID

Total of Snowfall (Inches)

(103732)

File last updated on April 23, 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
1906-07	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	10.00	s	9.00		23.50		-----	z	0.00		0.00		32.50	h
1907-08	0.00		-----	z	-----	z	0.00		0.50	q	11.50	f	10.00		4.00		1.00		0.00		-----	z	-----	z	15.00	f
1908-09	0.00		-----	z	0.00		2.00		-----	z	4.30		13.70	s	9.00		2.30		0.90		0.00		0.00		18.50	c
1909-10	0.00		0.00		0.00		0.00		0.80		3.90		13.00		3.00		0.00		0.00		0.50		0.00		21.20
1910-11	-----	z	0.00		0.00		0.00		2.50		4.10		2.50		7.60		1.30		3.30		0.00		0.00		21.30	a
1911-12	-----	z	0.00		-----	z	-----	z	6.00		5.00		17.50		2.50		5.00		4.00		1.00		0.00		41.00	c
1912-13	0.00		0.00		-----	z	-----	z	-----	z	1.20	y	-----	z	2.00		10.00		0.20		0.00		0.00		12.20	e
1913-14	0.00		0.00		-----	z	-----	z	-----	z	11.00		-----	z	-----	z	2.50		0.00		0.00		0.00		13.50	e
1914-15	0.00		0.00		9.00		0.20		0.50		1.70	a	4.00		0.40		0.00		0.00		1.50		-----	z	17.30	a
1915-16	0.00		0.00		0.00		0.00		5.30		-----	z	-----	z	4.60		10.50		0.00		0.00		0.70		21.10	b
1916-17	0.00		0.00		0.00		0.00		1.30	y	28.60	u	9.50	q	22.00		7.80		7.50	m	0.00	b	0.00		29.80	d
1917-18	0.00		0.00		0.00		0.00		0.00		5.00		7.50	w	-----	z	-----	z	1.00		-----	z	-----	z	6.00	e
1918-19	0.00		-----	z	0.00		-----	z	-----	z	-----	z	0.50		17.20	l	-----	z	-----	z	0.00		0.00		0.50	g
1919-20	0.00		0.00		0.00		4.20	y	-----	z	4.40	r	0.00		3.90		2.90	t	1.70	y	0.00		0.00		3.90	e
1920-21	0.00		0.00		0.00		10.20		4.00		15.20	r	-----	z	12.70		0.50		-----	z	0.00		0.00		27.40	c
1921-22	0.00		0.00		0.00		0.00		3.50		35.00		14.00	a	29.00		3.00		8.00		0.00		0.00		92.50
1922-23	0.00		0.00		0.00		0.00		5.50		14.50		18.00		8.00		10.00		-----	z	0.00		0.00		56.00	a
1923-24	-----	z	0.00		0.00		0.00		2.30		8.00		12.80		5.00		21.80		4.00		0.00		-----	z	53.90	b
1924-25	0.00		0.00		0.00		2.00		3.50		17.50		6.00		8.00		3.00		0.00		0.00		-----	z	40.00	a
1925-26	-----	z	-----	z	-----	z	-----	z	3.00		3.00		10.60	w	13.30		4.00		2.00		-----	z	-----	z	25.30	g
1926-27	-----	z	-----	z	-----	z	-----	z	5.00		11.50		12.50		15.50		6.50		8.00		2.50		-----	z	61.50	e
1927-28	-----	z	-----	z	-----	z	0.00		2.00		18.00		-----	z	4.00		0.00		15.00		-----	z	0.00		39.00	e
1928-29	0.00		-----	z	0.00		6.00		8.50		13.50		15.50	s	4.00	u	5.50	x	3.50		0.00		-----	z	31.50	e
1929-30	-----	z	-----	z	-----	z	4.00		1.00		4.00		16.00		12.50		1.50		-----	z	-----	z	-----	z	39.00	f
1930-31	-----	z	-----	z	-----	z	-----	z	6.00		4.00		4.00		1.00		7.00		3.50		2.00	a	0.00		27.50	d
1931-32	0.00		0.00		0.00		1.00		11.00		19.00		25.50		25.10		16.00		7.50		0.00		0.00		105.10
1932-33	0.00		0.00		0.00		0.50		0.00		11.50		21.00		19.00		8.50		8.00		3.50		0.00		72.00
1933-34	0.00		0.00		0.00		0.00		2.00		13.00		1.70		3.50		2.00		1.00		0.00		0.00		23.20
1934-35	0.00		0.00		2.00		0.00		13.50		16.50		15.00		2.50		12.10		4.00		0.00		0.00		65.60
1935-36	0.00		0.00		0.00		2.50		4.00	a	7.00		33.50		39.50		11.50		3.50		0.00		0.00		101.50
1936-37	0.00		0.00		0.00		3.00		0.00		15.00		11.50		24.00		3.50		12.00		0.00		0.00		69.00
1937-38	0.00		0.00		0.00		0.00		3.50		13.00		6.00		6.00		20.20		0.50		0.50		0.00		49.70
1938-39	0.00		0.00		0.00		1.00		4.50		7.00		11.50		13.50		0.70		0.00		0.00		0.00		38.20
1939-40	0.00		0.00		0.00		0.00		0.00		7.00		27.00		8.00		0.50		0.00		0.00		0.00		42.50
1940-41	0.00		0.00		0.00		0.00		11.00		13.50		13.00		6.50		11.00		8.00		0.00		0.00		63.00
1941-42	0.00		0.00		0.00		0.50		11.50		24.50		17.50		11.50		6.50		5.50		7.00		0.00		84.50
1942-43	0.00		0.00		0.00		0.00		30.00		15.50		13.50		10.00		6.50		0.00		2.00		1.50		79.00
1943-44	0.00		0.00		0.00		2.00		0.00		6.00		12.00		8.00		11.50		11.50		1.00		0.00		52.00
1944-45	0.00		0.00		0.00		0.00		18.00		12.50		6.50		10.50		14.50		10.50		0.00		0.00		72.50
1945-46	0.00		0.00		0.50		0.00		18.50		12.00		10.00		10.50		4.00		3.50		0.00		0.00		59.00
1946-47	0.00		0.00		0.00		3.50		7.00		6.00		4.50		3.50		2.50		1.00		0.00		0.00		28.00
1947-48	0.00		0.00		0.00		0.00		12.00		10.00		10.00		5.50		7.50		11.00		0.00		0.00		56.00
1948-49	0.00		0.00		0.00		0.00		6.50		14.50		15.00		29.50		3.50		0.00		0.00		0.00		69.00
1949-50	0.00		0.00		0.00		15.00		2.00		23.00		29.00		6.50		14.50		7.00		7.50		0.00		104.50
1950-51	0.00		0.00		2.20		0.00		9.00		8.50		16.00		11.00	a	8.00		2.00		0.00		0.00		56.70
1951-52	0.00		0.00		0.00		2.50		13.00		37.00		24.50		18.50		24.00		8.00		0.00		0.00		127.50
1952-53	0.00		0.00		0.00		0.00		4.50		10.00		11.00		6.50		9.50		1.50		0.00		0.00		43.00
1953-54	0.00		0.00		0.00		2.50		6.00		10.50		18.00		8.50		22.50		0.00		1.50		0.00		69.50
1954-55	0.00		0.00		0.00		0.00		0.00		3.50		12.00		14.50		12.00		11.00		4.00		0.00		57.00
1955-56	0.00		0.00		0.00		0.00		13.00		32.50		17.00		15.00		3.00		0.00	e	0.00		0.00		80.50
1956-57	0.00		0.00		0.00		1.00		5.00		19.50		12.50		5.00		10.00		0.00		0.00	a	0.00		53.00
1957-58	0.00		0.00		0.00	b	0.00	b	7.00		14.00	d	17.00		13.00		12.00		7.00		0.00		0.00		70.00
1958-59	0.00		0.00		0.00		0.00		5.00		0.00	h	0.50	l	18.50		3.00		1.00	b	0.00		0.00		27.50	b
1959-60	0.00		0.00		0.00		0.00		0.00	d	2.00		-----	z	16.00		6.30		1.50		0.00	a	0.00		25.80	a
1960-61	0.00		0.00		0.00		0.00		0.00		0.00	e	0.00	c	-----	z	0.00		0.00		0.00		0.00		0.00	a
1961-62	0.00		0.00		0.00		0.00	e	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00	f
1962-63	0.00		0.00		0.00		-----	z	2.00		0.50		10.10		2.30		5.00		15.00		0.00		0.00		34.90	a
1963-64	0.00		0.00		0.00		0.00		9.80		10.00		17.60		9.30		25.70		-----	z	-----	z	0.00		72.40	b
1964-65	0.00		-----	z	0.00		0.00		7.20		18.50		20.00		6.00		4.50		6.00		0.00		0.00		62.20	a
1965-66	0.00		0.00		0.00	b	0.00		13.00		-----	z	6.00		-----	z	13.00		4.00		0.00		0.00		36.00	b
1966-67	0.00		0.00		0.00		0.00		-----	z	7.20		14.50		6.00		21.00		9.00		0.00		0.00		57.70	a
1967-68	0.00		0.00		0.00		0.00		6.00		8.00	h	17.00	d	4.00		7.00		0.00		0.00		0.00		34.00	a
1968-69	0.00		0.00		0.00		0.00		8.80	a	21.00		6.10		30.60	b	3.20		2.50		0.00		0.00		72.20
1969-70	0.00		0.00		0.00		0.00		0.00		11.80		7.20		0.00		2.30		13.70		0.00		0.00		35.00
1970-71	0.00		0.00		0.00		0.00		7.00		18.50		31.00		3.00		2.80		7.50		0.00		0.00		69.80
1971-72	0.00		0.00		0.00		9.50		16.00		16.00		10.50		5.00		2.00		0.00		0.00		0.00		59.00
1972-73	0.00		0.00		0.00		0.00		4.50		17.50		9.00		7.50		7.60		0.00		0.00		0.00		46.10
1973-74	0.00		0.00		0.00		0.00		11.30		16.30		7.00		4.50		3.00		5.00		0.00		0.00		47.10
1974-75	0.00		0.00		0.00		3.00		0.00		14.50		11.00		4.00		5.50		7.00		0.00		0.00		45.00
1975-76	0.00		0.00		0.00		0.00	b	-----	z	-----	z	-----	z	-----	z	1.00	a	5.00		0.00		0.00		6.00	d
1976-77	0.00		0.00		0.00		0.00		0.00		0.00	a	-----	z	-----	z	0.00		0.00		0.00		0.00		0.00	b
1977-78	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		-----	z	0.00		0.00	f
1978-79	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.50		0.00		0.00		0.50	e
1979-80	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00	e
1980-81	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00	f
1981-82	0.00		0.00		0.00		0.00		0.00	c	-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00	e
1982-83	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00	e	0.00	e
1983-84	0.00		0.00		0.00		0.00		-----	z	0.00	g	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00	f
1984-85	0.00		0.00		0.00		0.00		4.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		4.00	e
1985-86	-----	z	0.00		0.00		-----	z	-----	z	0.00	a	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00	f
1986-87	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00		0.00	d
1987-88	0.00		0.00		0.00		0.00		0.00		3.30		-----	z	-----	z	0.00		0.00		0.00		0.00		3.30	b
1988-89	0.00		0.00		0.00		0.00		-----	z	-----	z	0.00	d	-----	z	-----	z	-----	z	0.00		0.00		0.00	e
1989-90	0.00		0.00		0.00		0.00		0.00		0.00		0.00	m	-----	z	0.00	g	0.00		0.00		0.00		0.00	c
1990-91	0.00		0.00		0.00		0.00		0.00		0.00	h	-----	z	0.00		0.00	a	0.00		0.00		0.00		0.00	b
1991-92	0.00		0.00		0.00		0.00	a	-----	z	4.00		-----	z	0.00		0.00		0.00		0.00		0.00		4.00	b
1992-93	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	0.00		0.00		0.00		0.00	e
1993-94	0.00		0.00		0.00		0.00		0.00	c	-----	z	-----	z	0.00	f	0.00	a	0.00		0.00		0.00		0.00	c
1994-95	0.00		0.00		0.00		0.00		0.00	y	-----	z	-----	z	0.00		0.00		0.00		0.00		0.00		0.00	c
1995-96	0.00		0.00		0.00		0.00		0.00		0.00		12.50	d	0.00		0.00		0.00		0.00		0.00		12.50
1996-97	0.00		0.00		0.00		0.00		0.00		22.80	a	0.00	e	0.00	c	0.00		0.00		0.00		0.00		22.80
1997-98	0.00		0.00		0.00		0.00		0.00		-----	z	0.00		0.00		0.00	b	0.00		0.00		0.00		0.00	a
1998-99	0.00		0.00		0.00		0.00		0.00		0.00	d	0.00		-----	z	0.00		0.00		0.00		0.00		0.00	a
1999-00	0.00		0.00		0.00		0.00		0.00		0.00	a	0.00	f	0.00		0.00		0.00		0.00		0.00		0.00	a
2000-01	0.00		0.00		0.00		0.00		0.00	g	0.00	c	0.00	h	0.00	h	0.00		0.00		0.00		0.00		0.00	c
2001-02	0.00		0.00		0.00		0.00		0.00		0.00	e	0.00	k	0.00	a	0.00	b	0.00		0.00		0.00		0.00	a
2002-03	0.00		0.00		0.00		0.00		0.00	a	0.00	b	0.00		0.00		0.00		0.00		0.00		0.00		0.00
2003-04	0.00		0.00		0.00		0.00		0.00		0.00	c	0.00	e	0.00	c	0.00		0.00		0.00		0.00		0.00
2004-05	0.00		0.00		0.00		0.00		0.00	b	0.00	c	0.00	a	0.00		0.00	a	0.00		0.00		0.00		0.00
2005-06	0.00		0.00		0.00		0.00		0.00		0.00	b	0.00		0.00	a	0.00		0.00		0.00		0.00		0.00
2006-07	0.00		0.00		0.00		0.00	a	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00
2007-08	0.00		0.00		0.00		0.00		0.00		0.00	j	17.00	a	12.30		0.20		3.00	b	1.00		0.00		33.50	a
2008-09	0.00		0.00		0.00		3.00		0.20		17.00	c	8.00	b	0.10	f	6.00	a	4.20		0.00		0.00		38.40	a
2009-10	0.00		0.00		0.00		1.00	b	0.00		4.00	a	14.40		8.00	a	0.30	a	5.40	a	0.10	a	0.00		33.20
2010-11	0.00		0.00		0.00		0.10		17.10		6.40	c	9.70	y	11.50	a	13.20	a	3.20	x	-----	z	-----	z	48.30	d
2011-12	-----	z	-----	z	-----	z	-----	z	14.20		2.90	a	0.80		6.00	a	1.10	a	0.00		0.00		0.00		25.00	d
2012-13	0.00		0.00		0.00	a	1.60		3.00		17.10		14.00		9.00		4.20		3.50		0.00		0.00		52.40
2013-14	0.00		0.00	a	0.00		0.00		2.50		1.20		6.70		11.90		3.00		0.10		0.00		0.00		25.40
2014-15	0.00		0.00		0.00		0.00		2.70		6.00		0.00		2.00		1.00		1.00		0.00		0.00		12.70
2015-16	0.00		0.00		0.00	d	-----	z	-----	z	13.50	c	10.80		-----	z	-----	z	-----	z	-----	z	-----	z	24.30	g
2016-17	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2017-18	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2018-19	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2019-20	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2020-21	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2021-22	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2022-23	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
2023-24	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
Period of Record Statistics
MEAN	0.00		0.00		0.14		0.80		4.78		9.85		10.87		8.41		5.66		2.90		0.35		0.02		51.88
S.D.	0.00		0.00		0.95		2.25		5.73		8.46		8.10		8.11		6.55		3.98		1.20		0.17		30.52
SKEW	0.00		0.00		8.54		4.19		1.63		0.92		0.52		1.48		1.37		1.36		4.44		7.97		0.08
MAX	0.00		0.00		9.00		15.00		30.00		37.00		33.50		39.50		25.70		15.00		7.50		1.50		127.50
MIN	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00
YRS	99		98		99		97		85		81		73		82		92		94		101		99		47