BIRD ISLAND, :

Monthly Total Snowfall (Inches)

(210783)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 197605
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
1892-93 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 9.80 w 13.50 7.00 13.00 z 0.00 z 0.00 z 20.50
1893-94 0.00 z 0.00 z 0.00 z 0.00 z 0.50 y 2.50 5.30 0.00 6.00 3.00 0.00 z 0.00 z 16.80
1894-95 0.00 z 0.00 z 0.00 z 1.50 z 1.50 0.00 3.80 2.30 1.20 0.00 z 0.00 z 0.00 z 8.80
1895-96 0.00 z 0.00 z 0.00 z 0.00 10.00 0.00 7.00 1.80 10.50 8.20 0.00 z 0.00 z 37.50
1896-97 0.00 z 0.00 z 0.00 z 0.00 5.00 2.50 10.80 v 6.00 14.50 2.00 0.00 z 0.00 z 30.00
1897-98 0.00 z 0.00 z 0.00 z 0.00 z 2.40 x 0.50 0.00 9.30 11.20 2.30 0.00 z 0.00 z 23.30
1898-99 0.00 z 0.00 z 0.00 z 0.00 6.40 0.00 0.30 7.40 r 9.70 0.00 0.00 0.00 z 16.40
1899-00 0.00 z 0.00 z 0.00 0.80 2.50 4.00 3.60 6.20 21.10 0.00 0.00 z 0.00 z 38.20
1900-01 0.00 z 0.00 z 0.00 z 0.00 z 8.50 4.00 2.10 4.00 5.50 0.00 0.00 0.00 z 24.10
1901-02 0.00 z 0.00 z 0.00 z 0.00 z 0.40 1.50 2.80 1.20 3.00 0.00 z 0.00 0.00 z 8.90
1902-03 0.00 z 0.00 z 0.00 z 0.00 z 0.80 x 13.00 5.60 x 0.00 y 3.00 0.00 z 0.00 z 0.00 z 16.00
1903-04 0.00 z 0.00 z 0.00 z 0.00 z 2.00 5.30 4.40 u 5.20 v 3.40 z 0.00 0.00 z 0.00 x 7.30
1904-05 0.00 z 0.00 z 0.00 z 0.00 z 0.00 2.60 z 7.80 2.00 5.50 0.00 0.00 z 0.00 z 15.30
1905-06 0.00 z 0.00 z 0.00 z 6.00 5.00 a 0.00 6.30 0.50 3.10 0.00 z 0.00 0.00 z 20.90
1906-07 0.00 z 0.00 z 0.00 z 0.00 4.00 1.50 6.80 s 4.20 t 5.40 4.20 x 3.10 z 0.00 10.90
1907-08 0.00 z 0.00 z 0.00 z 0.00 z 0.00 7.90 v 1.70 2.50 7.90 v 6.60 y 0.00 0.00 z 4.20
1908-09 0.00 z 0.00 z 0.00 0.00 z 1.40 7.50 7.70 11.10 p 0.80 1.30 t 0.40 0.00 z 17.80
1909-10 0.00 z 0.00 z 0.00 z 0.00 5.10 y 8.20 4.70 4.60 0.00 5.00 0.00 0.00 z 22.50
1910-11 0.00 z 0.00 z 0.00 z 0.00 0.40 1.10 7.40 1.60 0.70 a 6.30 z 0.00 0.00 z 11.20
1911-12 0.00 z 0.00 z 0.00 z 0.00 6.60 6.30 2.60 2.40 2.90 0.00 0.00 0.00 z 20.80
1912-13 0.00 z 0.00 z 0.00 0.00 0.00 2.80 0.80 4.80 a 6.20 7.50 0.00 0.00 z 22.10
1913-14 0.00 z 0.00 z 0.00 z 3.50 0.00 0.00 3.90 5.80 8.60 2.00 z 0.00 z 0.00 z 21.80
1914-15 0.00 z 0.00 z 0.00 z 0.00 z 0.00 7.80 4.70 10.00 8.40 0.00 z 0.00 0.00 z 30.90
1915-16 0.00 z 0.00 z 0.00 z 0.00 0.20 3.80 22.50 s 4.80 p 6.30 2.10 0.80 0.00 13.20
1916-17 0.00 z 0.00 z 0.00 z 5.50 0.00 8.10 21.00 2.50 21.60 x 0.40 0.00 z 0.00 z 37.50
1917-18 0.00 z 0.00 z 0.00 z 0.50 1.40 3.50 3.10 3.10 11.70 0.00 0.00 0.00 z 23.30
1918-19 0.00 z 0.00 z 0.00 z 0.10 0.00 4.20 3.10 5.00 a 1.70 2.00 0.00 z 0.00 z 16.10
1919-20 0.00 z 0.00 z 0.00 z 2.10 z 9.90 u 4.00 0.60 y 0.10 x 16.00 0.80 0.00 z 0.00 z 20.80
1920-21 0.00 z 0.00 z 0.00 z 1.00 0.00 4.60 0.50 x 1.70 u 0.80 z 0.10 0.00 z 0.00 z 5.70
1921-22 0.00 z 0.00 z 0.00 z 0.00 z 12.20 0.80 5.90 16.90 2.60 0.80 0.00 z 0.00 z 39.20
1922-23 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1.40 7.70 4.20 s 5.40 6.40 0.60 0.00 z 21.50
1923-24 0.00 z 0.00 z 0.00 z 0.00 2.50 3.00 2.70 4.60 17.50 0.00 1.00 z 0.00 z 30.30
1924-25 0.00 z 0.00 z 0.00 z 0.00 z 3.60 8.30 4.10 s 1.90 0.00 2.00 0.00 z 0.00 z 15.80
1925-26 1.20 z 0.00 z 0.00 z 1.20 x 3.80 1.50 8.10 1.70 2.50 x 6.00 0.00 z 0.00 z 21.10
1926-27 0.00 z 0.00 z 0.00 z 0.00 0.60 v 5.00 4.40 v 4.70 u 5.00 2.00 0.00 z 0.00 z 12.00
1927-28 0.00 z 0.00 z 0.00 z 0.00 z 4.50 16.00 u 2.30 1.00 2.00 y 2.80 v 0.00 z 0.00 z 7.80
1928-29 0.00 z 6.80 q 0.00 z 0.00 z 0.10 4.20 7.90 6.90 2.60 4.40 0.00 0.00 z 26.10
1929-30 0.00 z 0.00 z 0.00 z 1.00 2.60 x 1.70 1.90 1.70 s 1.00 0.00 z 0.00 z 0.00 z 5.60
1930-31 0.00 z 0.00 z 0.00 z 0.00 4.20 y 1.00 0.00 1.90 6.00 y 0.00 0.00 0.00 z 2.90
1931-32 0.00 z 0.00 z 0.00 z 0.00 z 2.00 8.50 13.50 9.20 8.00 3.00 0.00 z 0.00 z 44.20
1932-33 0.00 z 0.00 z 0.00 z 2.00 9.50 6.00 7.00 9.50 5.00 0.00 0.00 z 0.00 z 39.00
1933-34 0.00 z 0.00 0.00 0.50 5.00 3.00 3.00 0.00 4.50 0.00 0.00 0.00 16.00
1934-35 0.00 0.00 0.00 0.00 3.00 9.50 9.20 3.00 3.50 6.50 3.00 0.00 37.70
1935-36 0.00 0.00 0.00 0.50 4.90 14.20 15.70 26.00 14.50 3.00 0.00 0.00 78.80
1936-37 0.00 0.00 0.00 5.00 8.00 21.50 26.50 17.50 24.90 6.00 0.00 0.00 109.40
1937-38 0.00 0.00 0.00 10.00 3.00 14.50 8.50 13.00 14.50 3.00 0.00 0.00 66.50
1938-39 0.00 0.00 0.00 2.00 2.00 17.00 7.20 15.50 7.20 13.20 0.00 0.00 64.10
1939-40 0.00 0.00 0.00 0.00 0.50 3.50 5.00 11.30 21.70 0.00 2.50 0.00 44.50
1940-41 0.00 0.00 0.00 0.00 27.60 14.70 8.00 12.00 12.50 1.00 0.00 0.00 75.80
1941-42 0.00 0.00 0.00 0.00 2.00 9.20 4.00 7.50 15.80 0.00 0.00 0.00 38.50
1942-43 0.00 0.00 8.00 1.50 2.50 12.70 17.80 11.40 11.00 0.00 1.00 0.00 65.90
1943-44 0.00 0.00 0.00 0.00 20.00 0.50 0.00 6.50 21.00 0.50 1.00 0.00 49.50
1944-45 0.00 0.00 0.00 0.00 2.70 2.50 11.90 12.70 2.50 5.50 0.00 0.00 37.80
1945-46 0.00 0.00 0.00 0.00 7.70 19.70 5.80 10.00 5.00 0.50 2.00 0.00 50.70
1946-47 0.00 0.00 0.00 0.00 10.50 3.50 8.80 11.90 5.40 9.20 0.00 0.00 49.30
1947-48 0.00 0.00 0.00 0.00 24.90 3.40 5.10 11.40 p 7.70 0.50 0.00 0.00 41.60
1948-49 0.00 z 0.00 z 0.00 z 0.00 z 14.50 3.10 17.20 4.80 11.00 3.00 0.00 0.00 53.60
1949-50 0.00 z 0.00 z 0.00 z 0.00 z 8.70 7.60 22.40 4.50 18.00 12.50 0.00 0.00 73.70
1950-51 0.00 0.00 0.00 0.00 7.00 28.50 9.70 15.90 g 42.40 7.00 l 1.00 z 0.00 z 87.60
1951-52 0.00 z 0.00 z 0.00 z 3.00 z 8.20 n 20.00 m 9.00 n 22.00 g 23.00 p 0.00 z 0.00 z 0.00 z 0.00
1952-53 0.00 z 0.00 z 0.00 z 0.00 z 8.30 v 4.00 e 9.30 b 19.10 a 8.30 7.00 0.00 z 0.00 z 47.70
1953-54 0.00 z 0.00 0.00 z 0.00 z 8.50 12.50 4.90 1.50 13.50 0.00 1.00 0.00 z 41.90
1954-55 0.00 z 0.00 z 0.00 z 0.00 5.00 3.00 9.10 10.50 3.50 0.00 z 0.00 z 0.00 z 31.10
1955-56 0.00 0.00 z 0.00 z 0.00 4.50 10.00 8.00 2.50 7.00 1.50 0.00 z 0.00 z 33.50
1956-57 0.00 z 0.00 z 0.00 z 0.00 z 6.50 1.50 2.10 9.70 11.00 11.50 0.00 z 0.00 z 42.30
1957-58 0.00 z 0.00 z 0.00 z 0.00 5.50 3.00 4.00 0.50 5.00 1.50 0.00 z 0.00 z 19.50
1958-59 0.00 z 0.00 z 0.00 0.00 z 2.50 2.80 2.50 0.00 z 2.00 y 2.00 0.00 z 0.00 z 9.80
1959-60 0.00 z 0.00 z 0.00 z 7.00 6.70 4.00 9.80 0.50 7.90 0.00 0.00 z 0.00 z 35.90
1960-61 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.80 0.60 6.30 8.00 3.00 0.00 z 0.00 z 18.70
1961-62 0.00 z 0.00 z 0.00 0.00 z 0.30 10.30 4.80 r 23.10 11.00 6.00 0.00 z 0.00 z 50.70
1962-63 0.00 z 0.00 z 0.00 z 0.00 1.00 2.20 7.80 7.70 w 11.50 3.00 0.00 0.00 25.50
1963-64 0.00 0.00 0.00 0.00 0.00 8.00 3.00 3.60 12.00 2.50 0.00 0.00 29.10
1964-65 0.00 0.00 z 0.00 0.00 z 2.50 10.00 10.00 16.50 58.00 0.00 0.00 0.00 97.00
1965-66 0.00 0.00 0.00 0.00 2.50 0.00 9.40 9.50 4.50 1.50 0.00 0.00 27.40
1966-67 0.00 0.00 0.00 0.00 6.50 7.00 14.50 16.50 3.00 0.00 0.00 0.00 47.50
1967-68 0.00 0.00 0.00 0.00 0.00 1.40 9.60 2.30 0.00 0.00 0.00 0.00 13.30
1968-69 0.00 0.00 0.00 0.00 1.00 22.00 21.00 14.00 6.00 0.00 0.00 0.00 64.00
1969-70 0.00 0.00 0.00 0.50 5.30 28.30 4.80 2.90 3.50 1.00 0.00 0.00 46.30
1970-71 0.00 0.00 0.00 1.00 4.00 5.00 8.30 21.00 1.80 0.50 0.00 0.00 41.60
1971-72 0.00 0.00 0.00 0.00 10.50 6.50 10.80 5.00 7.00 5.00 0.00 0.00 44.80
1972-73 0.00 0.00 0.00 0.00 0.00 4.00 8.00 5.50 0.00 0.00 0.00 0.00 17.50
1973-74 0.00 0.00 0.00 0.00 0.00 14.00 0.00 10.50 1.00 1.00 0.00 0.00 26.50
1974-75 0.00 0.00 0.00 0.00 2.50 2.50 29.90 8.50 13.50 4.00 0.00 0.00 60.90
1975-76 0.00 z 0.00 0.00 0.00 10.50 3.00 13.50 1.00 10.00 0.00 0.00 0.00 z 38.00
Period of Record Statistics
MEAN 0.00 0.00 0.24 0.90 4.57 6.23 7.55 7.36 8.90 2.55 0.26 0.00 49.48
S.D. 0.00 0.00 1.37 2.06 5.42 6.25 6.19 6.10 9.03 3.22 0.66 0.00 21.41
SKEW 0.00 0.00 5.57 2.80 2.17 1.70 1.48 0.98 2.95 1.55 2.89 0.00 0.72
MAX 0.00 0.00 8.00 10.00 27.60 28.50 29.90 26.00 58.00 13.20 3.00 0.00 109.40
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 13.30
NO YRS 28 29 34 54 73 79 72 68 75 68 48 32 24