SEATTLE WB CITY, WA

Total of Snowfall (Inches)

(457488)

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
1893-94	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	1.20		10.00	a	2.40		0.00		0.00		0.00		13.60	f
1894-95	0.00		0.00		0.00		0.00		0.00		3.00		11.00		0.10		2.00		1.00		0.00		0.00		17.10
1895-96	0.00		0.00		0.00		0.00		0.00		3.60		3.90		1.80		1.20	a	0.00		0.00		0.00		10.50
1896-97	0.00		0.00		0.00		0.00		20.50		0.00		6.10		0.20		4.40		0.00		0.00		0.00		31.20
1897-98	0.00		0.00		0.00		0.00		0.50		0.00		1.70		0.50		4.20		0.00		0.00		0.00		6.90
1898-99	0.00		0.00		0.00		0.00		0.00		12.00		17.00		6.10		1.90		0.00		0.00		0.00		37.00
1899-00	0.00		0.00		0.00		0.00		0.00		0.10		0.00		0.60		0.00		0.60		0.00		0.00		1.30
1900-01	0.00		0.00		0.00		0.00		2.80		0.00		13.10		0.20		0.00		0.00		0.00		0.00		16.10
1901-02	0.00		0.00		0.00		0.00		0.00		0.00		13.80		0.50		0.20		0.50		0.00		0.00		15.00
1902-03	0.00		0.00		0.00		0.00		0.00		0.40		1.50		0.80		8.60		0.00		0.00		0.00		11.30
1903-04	0.00		0.00		0.00		0.00		0.90		0.00		2.10		3.60		8.40		0.00		0.00		0.00		15.00
1904-05	0.00		0.00		0.00		0.00		0.00		0.00		4.10		0.00		0.00		0.00		0.00		0.00		4.10
1905-06	0.00		0.00		0.00		0.00		0.60		0.00		4.10		0.00		0.00		0.00		0.00		0.00		4.70
1906-07	0.00		0.00		0.00		0.00		0.00		0.70		12.20		3.10		0.00		0.00		0.00		0.00		16.00
1907-08	0.00		0.00		0.00		0.00		0.00		0.00		0.00		3.00		0.00		0.00		0.00		0.00		3.00
1908-09	0.00		0.00		0.00		0.00		0.00		0.00		14.60		1.00		0.00		0.00		0.00		0.00		15.60
1909-10	0.00		0.00		0.00		0.00		0.00		2.10		2.50		10.70		0.00		0.00		0.00		0.00		15.30
1910-11	0.00		0.00		0.00		0.00		0.00		0.00		2.10		3.60		0.00		0.00		0.00		0.00		5.70
1911-12	0.00		0.00		0.00		0.00		3.00		3.10		4.10		0.00		0.00		0.00		0.00		0.00		10.20
1912-13	0.00		0.00		0.00		0.00		0.00		0.00		11.50		1.10		3.20		0.00		0.00		0.00		15.80
1913-14	0.00		0.00		0.00		0.00		0.00		0.00		0.70		0.40		0.00		0.00		0.00		0.00		1.10
1914-15	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
1915-16	0.00		0.00		0.00		0.00		0.00		1.00		23.30		35.40		1.20		0.00		0.00		0.00		60.90
1916-17	0.00		0.00		0.00		0.00		0.00		3.70		6.30		5.00		1.00		0.00		0.00		0.00		16.00
1917-18	0.00		0.00		0.00		0.00		0.00		0.00		0.00		6.00		0.00		0.00		0.00		0.00		6.00
1918-19	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
1919-20	0.00		0.00		0.00		0.00		0.00		1.00		0.00		0.00		0.00		2.40		0.00		0.00		3.40
1920-21	0.00		0.00		0.00		0.00		0.00		0.00		3.10		5.00		0.40		0.50		0.00		0.00		9.00
1921-22	0.00		0.00		0.00		0.00		7.30		2.50		2.60		0.50	c	0.00		0.00		0.00		0.00		12.90
1922-23	0.00		0.00		0.00		0.00		0.00		11.20		1.00		17.40		0.70		0.00		0.00		0.00		30.30
1923-24	0.00		0.00		0.00		0.00		0.00		0.40		0.30		0.00		0.00		1.50		0.00		0.00		2.20
1924-25	0.00		0.00		0.00		0.00		0.00		7.30		0.00		0.00		0.00		0.00		0.00		0.00		7.30
1925-26	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
1926-27	0.00		0.00		0.00		0.00		0.00		5.50		0.00		0.00		0.00		0.20		0.00		0.00		5.70
1927-28	0.00		0.00		0.00		0.00		0.00		2.80		2.30		0.00		0.00		0.00		0.00		0.00		5.10
1928-29	0.00		0.00		0.00		0.00		0.00		0.00		11.10		7.00		0.00		0.00		0.00		0.00		18.10
1929-30	0.00		0.00		0.00		0.00		0.00		2.50		6.50		2.30		0.00		0.00		0.00	a	0.00		11.30
1930-31	0.00	a	0.00		0.00		0.00		0.00		0.00	a	0.00	a	0.00		0.00		0.00		0.00		0.00		0.00
1931-32	0.00		0.00		0.00		0.00		0.00		0.00		4.80	a	1.30		1.80		0.00		0.00		0.00		7.90
1932-33	0.00		0.00		0.00		0.00		0.00		0.20		1.10		1.00		0.00		0.00		0.00		0.00		2.30
1933-34	0.00	a	0.00		0.00		0.00		0.00		0.00		0.00	b	0.00		0.00		0.00		0.00		0.00		0.00
1934-35	0.00		0.00	b	0.00		0.00		0.00		0.00	a	17.40		0.00		0.20		0.00		0.00		0.00		17.60
1935-36	0.00		0.00		0.00		0.00		0.00		0.00		0.00		5.80		1.10		0.90		0.00		0.00		7.80
1936-37	0.00		0.00		0.00		0.00		0.00		0.00		10.90		8.20		0.00		0.00		0.00		0.00		19.10
1937-38	0.00		0.00		0.00		0.00		4.00		1.00		1.30		0.00		0.00		0.00		0.00		0.00		6.30
1938-39	0.00		0.00		0.00		0.00		1.40		0.00		0.00		0.00	a	0.20		0.00		0.00		0.00		1.60
1939-40	0.00		0.00		0.00		0.00		0.00		0.00		0.80		0.00		0.00		0.00		0.00		0.00		0.80
1940-41	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
1941-42	0.00		0.00		0.00		0.00		0.00		0.00		1.00		0.00		0.00		0.00		0.00		0.00		1.00
1942-43	0.00		0.00		0.00		0.00		0.00		0.00		18.40	a	0.00		0.00		0.00		0.00		0.00		18.40
1943-44	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.20		0.00		0.00		0.00		0.20
1944-45	0.00		0.00		0.00		0.00		0.00		0.20		0.00		0.00		0.00		0.00		0.00		0.00		0.20
1945-46	0.00		0.00		0.00		0.00		0.80		0.00		0.00		1.20		3.00		0.00		0.00		0.00		5.00
1946-47	0.00		0.00		0.00		0.00		5.30		0.40		3.80		0.00		0.00		0.00		0.00		0.00		9.50
1947-48	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.30		0.90		0.00		0.00		0.00		1.20
1948-49	0.00		0.00		0.00		0.00		0.00		2.60		7.00		10.40		0.00		0.00		0.00		0.00		20.00
1949-50	0.00		0.00		0.00		0.00		0.00		1.90		31.00		1.00		0.00		0.00		0.00		0.00		33.90
1950-51	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.00		7.50		0.00		0.00		0.00		7.50
1951-52	0.00		0.00		0.00		0.00		0.00		1.90		6.60		0.00		0.00		0.00		0.00		0.00		8.50
1952-53	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
1953-54	0.00		0.00		0.00		0.00		0.00		0.00		16.90		0.00		0.00		0.00		0.00		0.00		16.90
1954-55	0.00		0.00		0.00		0.00		0.00		0.00		0.00		0.50		0.50		0.00		0.00		0.00		1.00
1955-56	0.00		0.00		0.00		0.00		5.50		6.90		0.30		1.90		2.10		0.00		0.00		0.00		16.70
1956-57	0.00		0.00		0.00		0.00		0.00		4.30		10.10		6.80		0.00		0.00		0.00		0.00		21.20
1957-58	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
1958-59	0.00		0.00		0.00		0.00		0.00		0.00		5.00		1.50		0.00		0.00		0.00		0.00		6.50
1959-60	0.00		0.00		0.00		0.00		0.00		0.00		1.00		0.00		5.50		0.00		0.00		0.00		6.50
1960-61	0.00		0.00		0.00		0.00		4.50		0.00		0.00		0.00		0.00		0.00		0.00		0.00		4.50
1961-62	0.00		0.00		0.00		0.00		0.00		0.20		0.00		6.00		2.20		0.00		0.00		0.00		8.40
1962-63	0.00		0.00		0.00		0.00		0.00		0.00		1.80		0.00		0.00		0.00		0.00		0.00		1.80
1963-64	0.00		0.00		0.00		0.00		0.00		0.00		1.40		0.00		0.00		0.00		0.00		0.00		1.40
1964-65	0.00		0.00		0.00		0.00		1.80		6.40		4.80		0.00		0.00		0.00		0.00		0.00		13.00
1965-66	0.00		0.00		0.00		0.00		0.00		7.60		0.00		0.00		0.00	a	0.00		0.00		0.00		7.60
1966-67	0.00		0.00		0.00		0.00		0.00		1.00		5.00		0.00		0.00		0.00		0.00		0.00		6.00
1967-68	0.00		0.00		0.00		0.00		0.00		2.50		6.00		0.00		0.00		0.00		0.00		0.00		8.50
1968-69	0.00		0.00		0.00		0.00		0.00		13.50		22.70		0.00		0.00		0.00		0.00		0.00		36.20
1969-70	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
1970-71	0.00		0.00		0.00		0.00		0.30		0.00		9.10		5.20		1.00		0.00		0.00		0.00		15.60
1971-72	0.00		0.00		0.00		0.00		0.00		6.30		8.00		0.00		0.00		1.00		0.00		0.00		15.30
1972-73	0.00		0.00		0.00		0.00		-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	-----	z	0.00	h
Period of Record Statistics
MEAN	0.00		0.00		0.00		0.00		0.76		1.54		4.81		2.24		0.84		0.11		0.00		0.00		10.22
S.D.	0.00		0.00		0.00		0.00		2.67		2.91		6.56		4.98		1.85		0.37		0.00		0.00		10.63
SKEW	0.00		0.00		0.00		0.00		5.69		2.39		1.75		4.37		2.84		4.21		0.00		0.00		1.99
MAX	0.00		0.00		0.00		0.00		20.50		13.50		31.00		35.40		8.60		2.40		0.00		0.00		60.90
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	79		79		79		79		78		78		79		79		79		79		79		79		78