HAYDEN, CO

Total of Snowfall (Inches)

(053867)

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
1908-09	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	17.90	s	26.80		8.40		28.50		0.00	g	0.00		63.70	h
1909-10	0.00		0.00		4.00		5.00		17.00	y	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	9.00	h
1910-11	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1911-12	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1912-13	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	10.50		0.50		0.00		0.00		11.00	h
1913-14	0.00		0.00		2.00		4.00		6.00		17.00		30.00		-----	z	8.00		0.00		0.00		0.00		67.00	a
1914-15	0.00		0.00		8.00		2.00		1.00		14.50		16.00		10.50		0.00		0.00		0.00		0.00		52.00
1915-16	0.00		0.00		0.00		0.00		16.50		38.00	a	62.00		25.00	a	12.00		5.00		0.10		0.00		158.60
1916-17	0.00		0.00		0.00		2.00		24.00		41.00		27.00		8.00		29.00		2.00		4.00		-----	z	137.00	a
1917-18	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1918-19	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	l
1919-20	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	16.00		0.00		-----	z	16.00	j
1920-21	-----	z	0.00		2.00		5.00		17.00		23.00	s	14.00	t	21.00	p	7.00	u	17.00	t	-----	z	-----	z	24.00	h
1921-22	-----	z	-----	z	-----	z	-----	z	6.00	y	15.00	x	7.00	u	29.00	i	14.00	x	1.00	w	-----	z	0.00		0.00	k
1922-23	0.00		0.00		0.00		2.00		8.00		52.00		18.00		15.00		32.00		11.00		-----	z	-----	z	138.00	b
1923-24	0.00		-----	z	0.00		2.00	a	4.00		10.00		8.00	a	7.00		23.50		1.00		-----	z	-----	z	55.50	c
1924-25	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	10.00		7.00		1.00		0.00		0.00		18.00	g
1925-26	0.00		0.00		0.00		-----	z	4.50		11.50		11.80		16.00		12.50		1.00		0.00		0.00		57.30	a
1926-27	0.00		0.00		0.00		1.00		6.50		12.00		20.30	x	32.50		17.00		11.50		-----	z	0.00		80.50	b
1927-28	-----	z	0.00		-----	z	6.00		14.00		36.00		10.50		9.50		12.50		-----	z	-----	z	-----	z	88.50	e
1928-29	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	2.30	x	0.00	t	-----	z	-----	z	-----	z	0.00		0.00	k
1929-30	-----	z	0.00		0.00		10.40		6.50		1.50		-----	z	9.40		2.80		0.00		-----	z	-----	z	30.60	d
1930-31	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	5.00		0.00		5.00	j
1931-32	-----	z	-----	z	0.00		0.00		12.00		6.40		13.90		16.50		37.50		0.00		0.00		0.00		86.30	b
1932-33	0.00		0.00		-----	z	-----	z	-----	z	42.50		15.40		15.00		34.00		13.00		6.60		0.00		126.50	c
1933-34	0.00		0.00		0.00		0.00		6.50		27.00		6.50		14.20		2.00		4.20		0.00		0.00		60.40
1934-35	0.00		0.00		5.00		-----	z	8.00		15.50	t	17.00		8.00		17.00		3.50		0.00		0.00		58.50	b
1935-36	0.00		0.00		0.00		18.50		12.30		6.50		39.20	b	41.50		7.00		6.50		0.50		0.00		132.00
1936-37	0.00		0.00		0.00		0.00		2.00		30.50		15.50	a	21.50		14.20		4.00		0.00		0.00		87.70
1937-38	0.00		0.00		0.00		0.00		12.10		17.50		9.70		18.00		19.40		3.50		0.00		0.00		80.20
1938-39	0.00		0.00		-----	z	0.00		16.50		17.10	a	42.00		40.00		9.50		0.70		0.00		0.00		125.80	a
1939-40	0.00		0.00		0.00		2.50		0.00		15.00		32.70		15.60		11.50		1.50		0.00		0.00		78.80
1940-41	0.00		0.00		0.00		0.20		8.80		11.80		24.40		6.00		9.50		3.00		0.00		0.00		63.70
1941-42	0.00		0.00		0.00		-----	z	3.20		15.00	a	18.70		16.00		13.20		4.00		4.00		0.00		74.10	a
1942-43	0.00		0.00		0.00		4.50		15.00		17.50		15.20	u	16.00		17.50		0.00		0.00		0.00		70.50	a
1943-44	0.00		0.00		0.00		1.90		2.00		10.50		9.00		13.70		14.00	n	4.50		9.00		0.00		50.60	a
1944-45	0.00		0.00		0.00		0.00		4.80		18.30		7.70		19.70		33.00		15.50	v	0.00		0.00		83.50	a
1945-46	0.00		0.00		0.00		0.00		20.20		36.50		14.50		12.50		2.00		1.00		1.50		0.00		88.20
1946-47	0.00		0.00		0.00		14.40		11.00		5.00		16.50		27.80	q	12.00		3.00		0.00		0.00		61.90	a
1947-48	0.00		0.00		0.00		0.00		13.00		14.30		26.00	b	15.00		31.10		4.00		0.00		0.00		103.40
1948-49	0.00		0.00		0.00		2.00		7.00	a	61.00	a	42.00		14.00		10.40	b	0.00		0.00		0.00		136.40
1949-50	0.00		0.00		0.00		14.00		1.00		16.40		20.80		5.30		10.70		10.50		0.00		0.00		78.70
1950-51	0.00		0.00		-----	z	0.00		5.80		22.20		38.00		10.60		1.30		2.70		0.00		0.00		80.60	a
1951-52	0.00		0.00		0.00		8.00		6.80		62.00		29.30		14.00	a	18.00	a	2.00	b	0.00		0.00		140.10
1952-53	0.00		0.00		0.00		0.00		7.00	a	22.00		17.00		12.00		6.00		7.00		0.00	e	0.00		71.00
1953-54	0.00		0.00		0.00		2.00		9.00		29.00		12.00		8.00		34.00		1.00		0.00		0.00		95.00
1954-55	0.00		0.00		0.00		6.00		9.00		13.00		26.00		30.00		8.00		4.00		0.00		0.00		96.00
1955-56	0.00		0.00		0.00		10.00		45.00		25.00		36.00		35.00		5.00		7.00		1.00		0.00		164.00
1956-57	0.00		0.00		0.00		0.00		26.00		32.00		46.50		4.00		8.00	e	8.00		0.00		0.00		124.50
1957-58	0.00		0.00		0.00		0.00		12.00	a	24.00		13.00		30.00		15.00		3.00		0.00		0.00		97.00
1958-59	0.00		0.00		0.00		0.00		10.00		12.00	a	10.10	b	18.50		7.00	b	10.00		0.00		0.00		67.60
1959-60	0.00		0.00		2.00		2.00	e	6.00		8.00		22.70		32.00		15.00		1.00	d	0.00		0.00		88.70
1960-61	0.00		0.00		0.00		3.00		16.00		0.70	q	6.00		21.00		21.00		17.00		0.00		0.00		84.00	a
1961-62	0.00		0.00		8.10		0.00		12.00	b	30.00		26.00		41.00		5.00		6.00		0.00		0.00		128.10
1962-63	0.00		0.00		0.00		1.20		5.00		12.00		10.50		5.00		19.00		6.50		0.00		0.00		59.20
1963-64	0.00		0.00		0.00		0.00		4.00		16.00		26.00		21.00		23.00		15.00	a	0.00		0.00		105.00
1964-65	0.00		0.00		0.00		0.00		25.00		35.50		24.50		13.00		17.00		8.00		4.00		0.00		127.00
1965-66	0.00		0.00		12.00		0.00		3.00		16.00	a	10.00		16.00		12.00		8.00		0.00		0.00		77.00
1966-67	0.00		0.00		0.00		2.00		5.00		21.00	b	37.00		10.00	b	17.00		3.00		1.00		0.00		96.00
1967-68	0.00		0.00		0.00		1.50		7.60		51.00	a	22.00		26.50		6.00		15.50		0.00		0.00		130.10
1968-69	0.00		0.00		4.00		0.00		26.50		27.50		31.00		24.50		8.00		6.00		0.00		0.00		127.50
1969-70	0.00		0.00		0.00		6.00		4.00		22.00		21.20		14.00		12.50		11.00		0.00		0.00		90.70
1970-71	0.00		0.00		0.00		4.00		10.00	u	28.50		31.70		29.50		10.00	a	10.00		1.50		0.00		115.20	a
1971-72	0.00		0.00		0.00		6.00		15.00		39.90		15.10		19.70	a	-----	z	0.00		0.00		0.00		95.70	a
1972-73	0.00		0.00		0.00		7.00		12.20		37.80		15.90		14.60		7.50	a	7.70		0.00		0.00		102.70
1973-74	0.00		0.00		-----	z	1.40		51.00		37.50		71.30		22.00		20.10		12.50		0.00		0.00		215.80	a
1974-75	0.00		0.00		0.00		5.20		1.50		45.80		36.30		21.50		18.00		21.00		3.50		0.00		152.80
1975-76	0.00		0.00		0.00		16.20		30.00		12.20		24.20		9.70		18.00		5.50		0.00		8.00		123.80
1976-77	0.00		0.00		0.00		1.00		3.50		9.50		10.70		9.30		13.90		2.00		0.00		0.00		49.90
1977-78	0.00		0.00		0.50		0.00		13.50		28.00		48.60		24.50		20.70		4.50		9.50		0.00		149.80
1978-79	0.00		0.00		1.00		0.00		18.20		32.30	a	38.80		35.00		23.50		11.00		-----	z	0.00		159.80	a
1979-80	0.00		0.00		0.00		17.00		22.50		8.50		50.20		20.00		30.50		2.00		0.00		0.00		150.70
1980-81	0.00		0.00		0.00		5.50		1.70		6.00		9.00		9.50		26.50		3.00		2.00		0.00		63.20
1981-82	0.00		0.00		0.00		8.00		11.50		41.00		36.00		7.50		23.50		11.50		0.00		0.00		139.00
1982-83	0.00		0.00		0.00		9.00		19.00		15.00		17.50		17.50		13.00		9.00		5.00		0.00		105.00
1983-84	0.00		0.00		0.00		3.00		24.50		74.50		14.00		9.30		18.50		15.00		1.00		0.00		159.80
1984-85	0.00		0.00		4.00		24.00		18.50		18.50		28.50		12.50		18.00		21.50		0.00	b	0.00		145.50
1985-86	0.00		0.00		0.00		21.00		47.50		21.00		14.00		22.00		19.00		10.00		2.00		0.00		156.50
1986-87	0.00		0.00		0.70		6.50		8.50		2.50		20.30	a	12.80		14.00		7.00		0.70		0.00		73.00
1987-88	0.00		0.00		0.00		0.00		5.00		28.50		46.00		9.00		15.00		0.00		1.50		0.00		105.00
1988-89	0.00		0.00		0.00		0.00		25.00		22.00	p	18.60		49.00		7.00		4.00		0.00		0.00		103.60	a
1989-90	0.00		0.00		0.00		1.00		16.00		29.50	a	11.50		34.00		13.00		6.00		0.50		0.00		111.50
1990-91	0.00		0.00		0.00		8.00		16.50		21.50		28.00	a	7.50		17.50		4.00		0.00		0.00		103.00
1991-92	0.00		0.00		0.00		5.00		21.00		15.50		17.50		17.50		5.00		4.50		0.00		0.00		86.00
1992-93	0.00	a	0.00		0.00		2.00		16.00		19.50		37.50		22.00		7.00		12.50		0.00		0.00		116.50
1993-94	0.00		0.00		0.00		2.00		15.50		20.50		15.00		20.50		4.00		10.00		0.00		0.00		87.50
1994-95	0.00		0.00		0.00		0.50		40.50		10.50		26.00		12.50		8.00		9.50		0.00		0.00		107.50
1995-96	0.00		0.00		0.00		5.50		13.50		13.00		65.50		18.00		13.50		4.00		0.00		0.00		133.00
1996-97	0.00		0.00		0.00		17.50		21.50		24.50		50.50		12.50		3.00		14.00		5.50		0.00		149.00
1997-98	0.00		0.00		0.00		6.50		11.50		15.50		26.00		24.00		19.00	a	21.00		0.00		0.20		123.70
1998-99	0.00		0.00		0.00		3.00		5.00		16.00		31.50		18.00		3.80		9.50		1.00		0.00		87.80
1999-00	0.00		0.00		0.00		2.00		6.50		28.20		13.50		23.00		18.20		4.00		1.00		0.00		96.40
2000-01	0.00		0.00		4.00		0.00		28.50		23.00		21.50		21.30		11.00		7.50		5.30		0.00		122.10
2001-02	0.00		0.00		0.00		2.50		18.30		19.00		13.00		9.00		22.00		3.00		0.00		0.00		86.80
2002-03	0.00		0.00		0.00		4.20		13.50		27.20		14.30		34.50		9.80		23.30		1.80		0.00		128.60
2003-04	0.00		0.00		0.00		7.00		29.80		21.70	a	15.50		25.30		3.80		4.00		1.50		0.30		108.90
2004-05	0.00		0.00		0.00		3.70		19.30		4.00		17.20		15.00		15.50		7.30		0.00		0.00		82.00
2005-06	0.00		0.00		0.00		0.50		24.00		24.50		22.20		8.00		22.50		7.80		0.00		0.00		109.50
2006-07	0.00		0.00		0.00		7.50		13.00		14.80		21.10		20.20		10.90		1.50		0.50		0.00		89.50
2007-08	0.00		0.00		0.00		6.00		1.70		47.80		44.90		31.30		18.70		9.70		8.30		0.00		168.40
2008-09	0.00		0.00		0.50		0.00		2.40		26.00		35.50		12.40		28.50		21.50		0.00		0.20		127.00
2009-10	0.00		0.00		0.00		3.40		11.50		26.90		10.20		17.40		15.50		24.10		1.20		0.00		110.20
2010-11	0.00		0.00		0.00		4.00		25.30		36.60		21.20	p	33.90	m	28.90	p	21.00	m	-----	z	-----	z	65.90	f
2011-12	0.00	u	0.00	x	0.00	y	-----	z	20.40	u	5.50	w	9.60	x	24.50	n	6.00	y	2.20	y	-----	z	-----	z	0.00	l
2012-13	0.00		-----	z	0.00		4.70		4.50		49.00		12.90		11.00		14.00		29.00		0.50		0.00		125.60	a
2013-14	0.00		0.00		0.00		14.00		11.00		23.30		27.10		5.20		16.50		4.50		2.00		0.00		103.60
2014-15	0.00		0.00		0.00		0.00		23.50		27.50		6.30		8.50		16.50		7.00		1.00		0.50	b	90.80
2015-16	0.00		0.00		0.00		0.00		20.80		37.80		40.10		16.70		8.20		13.00		0.50		0.00		137.10
2016-17	0.00		0.00		0.00		0.50		7.80		22.50		41.50		19.50		3.00		7.50		7.00		0.00		109.30
2017-18	0.00		0.00		0.00		11.50		7.00		18.00		14.70		27.00		8.50		4.50		0.00		0.00		91.20
2018-19	0.00		0.00		0.00		1.00		18.50		21.80		35.50		13.60		25.30		1.70		2.00		1.00		120.40
2019-20	0.00		0.00		0.00		21.50		15.00		30.80		35.00		29.50		9.80		9.50		0.50		0.00		151.60
2020-21	0.00		0.00		0.50		10.00		9.50		21.50		14.50		22.50		15.50		3.00		2.50		0.00		99.50
2021-22	0.00		0.00		0.00		4.50		1.00		40.50		16.00		10.50		9.00		13.50		8.50		0.00		103.50
2022-23	0.00		0.00		0.00		2.50		25.30		50.50		52.00		15.50		38.00		14.00		0.00		0.00		197.80
2023-24	0.00		0.00		0.00		3.50		3.50		28.80		29.50		32.50		24.50		7.00	m	-----	z	-----	z	122.30	c
Period of Record Statistics
MEAN	0.00		0.00		0.59		4.39		13.41		24.52		24.79		18.17		14.71		7.44		1.17		0.10		109.61
S.D.	0.00		0.00		1.87		5.42		10.19		13.86		13.93		9.29		8.52		6.51		2.23		0.80		30.72
SKEW	0.00		0.00		4.01		1.71		1.35		0.98		1.02		0.91		0.71		1.26		2.26		9.60		0.32
MAX	0.00		0.00		12.00		24.00		51.00		74.50		71.30		49.00		38.00		29.00		9.50		8.00		197.80
MIN	0.00		0.00		0.00		0.00		0.00		1.50		6.00		4.00		0.00		0.00		0.00		0.00		49.90
YRS	100		101		99		100		101		99		98		101		102		102		98		101		75