ANATONE 2 S, WASHINGTON

Monthly Total Snowfall (Inches)

(450184)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198111
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
1911-12 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1912-13 0.00 z 0.00 z 0.00 z 0.00 0.00 39.50 75.40 13.50 17.00 8.00 a 0.00 0.00 z 153.40
1913-14 0.00 z 0.00 z 0.00 4.00 8.00 12.50 30.50 10.50 a 0.00 1.50 1.50 0.00 68.50
1914-15 0.00 z 0.00 0.00 0.00 4.00 8.00 11.00 2.00 2.00 z 6.50 0.00 0.00 31.50
1915-16 0.00 z 0.00 z 0.00 0.00 0.00 y 7.70 27.20 45.00 27.00 1.50 9.30 0.00 117.70
1916-17 0.00 0.00 0.00 z 0.00 8.00 23.00 59.00 17.00 36.00 24.00 0.10 0.10 167.20
1917-18 0.00 0.00 z 0.00 z 0.00 z 0.30 z 7.00 15.00 0.60 0.70 t 2.00 4.00 0.00 28.60
1918-19 0.00 z 0.00 z 0.00 z 0.00 0.10 6.00 8.00 34.00 k 22.00 0.00 0.00 z 0.00 z 36.10
1919-20 0.00 z 0.00 z 0.00 z 11.00 17.50 32.00 5.00 4.00 21.00 11.50 3.60 z 0.00 z 102.00
1920-21 0.00 z 0.00 0.00 7.50 3.00 35.00 38.50 22.00 7.50 y 7.00 0.00 0.00 113.00
1921-22 0.00 0.00 1.00 0.00 z 37.00 8.50 23.00 17.00 24.00 17.00 0.50 0.00 128.00
1922-23 0.00 0.00 0.00 0.00 2.50 41.00 44.00 17.00 a 24.00 a 1.00 0.00 0.00 129.50
1923-24 0.00 0.00 z 0.00 z 0.00 z 2.00 4.00 25.00 q 6.00 8.00 0.00 0.00 z 0.00 20.00
1924-25 0.00 z 0.00 z 0.00 z 2.00 22.00 13.00 37.00 7.00 3.00 0.00 0.00 0.00 z 84.00
1925-26 0.00 z 0.70 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 15.00 0.00 1.00 0.00 z 0.00 z 16.00
1926-27 0.00 z 0.00 z 0.00 0.00 z 10.00 26.00 t 10.00 u 30.00 0.00 z 0.00 z 0.00 z 0.00 z 40.00
1927-28 0.00 z 0.00 z 0.00 z 0.00 2.00 42.00 12.80 5.00 1.00 y 0.00 x 0.00 z 0.00 z 61.80
1928-29 0.00 z 0.00 z 0.00 z 0.00 z 4.00 x 25.00 q 54.00 q 14.00 s 3.00 y 22.00 u 0.00 z 0.00 z 0.00
1929-30 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.20 15.20 8.70 6.80 0.00 z 0.00 z 0.00 z 41.90
1930-31 0.00 0.00 z 0.00 z 0.00 z 12.50 x 7.00 y 12.60 s 10.30 v 2.00 z 0.00 z 0.00 z 0.00 z 0.00
1931-32 0.00 z 0.00 z 0.00 z 1.00 37.50 30.80 26.30 46.10 21.50 0.00 0.00 z 0.00 z 163.20
1932-33 0.00 z 0.00 z 0.00 z 0.00 9.00 0.00 z 32.50 41.00 7.50 2.00 2.00 0.00 94.00
1933-34 0.00 0.00 0.00 0.00 0.50 34.00 8.50 0.00 0.00 0.00 0.00 0.00 z 43.00
1934-35 0.00 z 0.00 0.00 0.00 z 9.50 22.00 22.70 r 2.50 16.30 x 1.00 z 0.00 z 0.00 z 34.00
1935-36 0.00 z 0.00 z 0.00 z 0.50 z 2.00 z 6.50 z 47.10 39.00 16.00 v 0.00 z 0.00 z 0.00 z 86.10
1936-37 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 18.50 v 51.00 q 35.70 3.00 y 0.80 0.00 z 0.00 36.50
1937-38 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 12.50 10.50 38.00 19.00 3.00 z 0.00 0.00 z 80.00
1938-39 0.00 z 0.00 z 0.00 z 0.00 z 11.50 v 11.00 x 10.00 33.40 27.50 2.50 0.00 z 0.00 z 73.40
1939-40 0.00 z 0.00 z 0.00 z 7.00 0.00 z 4.50 20.00 8.50 0.00 z 0.00 z 0.00 z 0.00 z 40.00
1940-41 0.00 z 0.00 z 0.00 z 0.00 z 14.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 14.00
1941-42 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1942-43 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1943-44 0.00 0.00 0.00 z 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1944-45 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 7.50 12.50 5.50 0.00 0.00 25.50
1945-46 0.00 0.00 0.00 0.00 z 0.00 z 3.50 z 33.50 27.00 3.50 0.00 0.00 0.00 z 64.00
1946-47 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 11.00 z 0.00 0.00 2.00 0.00 0.00 2.00
1947-48 0.00 0.00 0.00 0.00 10.00 6.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 16.00
1948-49 0.00 0.00 0.00 0.00 12.20 47.00 9.00 45.00 2.00 0.00 0.00 0.00 115.20
1949-50 0.00 0.00 0.00 0.00 0.00 22.00 38.00 7.00 7.00 0.00 8.00 0.00 82.00
1950-51 0.00 0.00 0.00 0.00 7.00 6.00 f 0.00 z 10.00 0.00 z 0.00 z 0.00 z 0.00 j 17.00
1951-52 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 t 0.00
1952-53 0.00 0.00 0.00 0.00 0.00 0.00 z 8.20 g 8.50 i 10.90 0.00 0.00 0.00 10.90
1953-54 0.00 0.00 0.00 0.00 0.00 z 0.00 z 47.90 0.00 d 10.00 0.50 0.00 0.00 58.40
1954-55 0.00 0.00 0.00 s 0.00 0.00 7.60 5.50 13.50 c 41.00 0.20 a 0.00 0.00 67.80
1955-56 0.00 0.00 0.00 0.00 39.00 b 16.50 b 28.10 43.00 13.00 c 0.00 0.00 0.00 139.60
1956-57 0.00 0.00 0.00 0.00 h 0.00 e 6.30 24.80 20.50 e 2.00 g 0.50 0.00 0.00 52.10
1957-58 0.00 0.00 0.00 0.00 4.00 a 4.50 k 0.00 z 0.00 9.30 4.00 0.00 0.00 17.30
1958-59 0.00 0.00 0.00 0.00 13.20 5.00 10.80 f 16.00 0.00 v 0.00 z 3.00 0.00 37.20
1959-60 0.00 0.00 z 0.00 z 0.00 2.50 6.10 12.10 8.30 b 8.50 0.00 0.00 0.00 37.50
1960-61 0.00 0.00 0.00 c 0.00 11.50 3.00 3.00 0.00 d 12.00 0.00 0.00 0.00 29.50
1961-62 0.00 0.00 0.00 0.00 t 23.00 27.00 11.00 a 8.00 13.00 0.00 a 0.00 0.00 82.00
1962-63 0.00 0.00 0.00 0.00 4.00 1.00 9.00 0.00 3.00 0.00 0.00 0.00 17.00
1963-64 0.00 0.00 0.00 0.00 1.00 10.00 35.00 3.00 16.10 0.00 0.00 0.00 65.10
1964-65 0.00 0.00 0.00 0.00 3.80 34.50 4.00 b 0.00 5.00 0.00 0.00 z 0.00 z 47.30
1965-66 0.00 0.00 0.00 0.00 2.00 0.00 z 27.50 a 14.00 10.20 0.00 0.00 0.00 53.70
1966-67 0.00 0.00 0.00 1.80 0.50 4.80 15.90 0.00 19.20 8.50 0.00 0.00 50.70
1967-68 0.00 0.00 0.00 0.00 4.80 8.20 b 18.00 4.00 1.00 6.30 0.00 0.00 42.30
1968-69 0.00 0.00 0.00 0.00 9.90 39.50 39.60 17.80 0.50 2.00 0.00 0.00 109.30
1969-70 0.00 0.00 0.00 0.00 0.00 11.20 13.00 2.00 10.00 1.00 0.00 0.00 37.20
1970-71 0.00 0.00 0.00 0.00 11.00 20.00 28.20 6.00 12.50 0.00 0.00 0.00 77.70
1971-72 0.00 0.00 0.00 8.50 16.30 54.50 49.00 15.00 10.00 0.50 0.00 0.00 153.80
1972-73 0.00 0.00 0.00 1.00 1.30 11.30 12.50 7.50 2.30 0.00 0.00 0.00 35.90
1973-74 0.00 0.00 0.00 0.00 44.00 30.00 3.50 11.00 g 9.00 0.00 0.60 0.00 87.10
1974-75 0.00 0.00 0.00 0.00 1.00 12.50 0.00 z 26.00 11.00 0.00 z 0.00 z 0.00 50.50
1975-76 0.00 0.00 0.00 4.00 17.50 13.50 26.00 38.80 4.50 c 4.00 0.00 0.00 108.30
1976-77 0.00 0.00 0.00 0.00 0.80 0.50 4.50 4.30 8.40 0.50 0.00 0.00 19.00
1977-78 0.00 0.00 0.00 0.00 9.00 11.50 5.50 14.00 1.00 4.00 1.00 0.00 46.00
1978-79 0.00 0.00 0.00 0.00 8.80 25.00 11.50 b 16.50 0.00 e 4.00 0.00 0.00 65.80
1979-80 0.00 0.00 0.00 0.00 8.00 0.30 13.50 4.00 11.00 0.00 0.00 0.00 36.80
1980-81 0.00 0.00 0.00 0.00 1.00 9.00 2.00 8.00 3.00 0.50 4.00 0.00 27.50
Period of Record Statistics
MEAN 0.00 0.00 0.02 1.02 8.90 17.46 22.20 14.68 11.12 2.55 0.76 0.00 69.41
S.D. 0.00 0.00 0.16 2.52 10.82 14.00 16.42 13.99 9.58 4.60 1.99 0.02 42.68
SKEW 0.00 0.00 6.17 2.64 1.78 0.86 1.02 0.95 1.08 2.86 3.14 6.40 0.58
MAX 0.00 0.00 1.00 11.00 44.00 54.50 75.40 46.10 41.00 24.00 9.30 0.10 153.80
MIN 0.00 0.00 0.00 0.00 0.00 0.30 2.00 0.00 0.00 0.00 0.00 0.00 17.00
NO YRS 42 41 41 47 51 48 49 58 49 51 45 44 20