SEASON SEP OCT NOV DEC JAN FEB MAR APR MAY TOTAL
1892-93 M M M M 2.8 12.5 10.6 2.5 28.4+
1893-94 M 4.5 14.0 10.8 .5 3.7 T 33.5
1894-95 T T 1.0 5.0 2.2 1.7 9.9
1895-96 4.8 .5 3.5 5.1 8.5 22.4
1896-97 1.0 8.8 21.0 8.0 8.5 47.3
1897-98 2.5 6.0 2.0 1.7 3.0 15.2
1898-99 6.1 4.5 1.0 1.5 6.5 11.7 4.0 35.3
99-1900 T 2.0 T 2.5 9.5 14.0
1900-01 4.1 5.5 T 1.0 9.7+
1901-02 T 6.5 4.8 3.5 5.5 20.3
1902-03 T .2 12.0 2.0 2.0 16.2
1903-04 1.5 5.5 2.5 5.0 2.0 16.5
1904-05 .3 4.0 9.0 M M 14.0+
1905-06 6.5 1.0 T 4.0 4.5 9.0 25.0
1906-07 2.0 T 4.5 8.1 2.6 17.2
1907-08 .5 7.5 1.5 12.0 8.0 29.5
1908-09 T T .2 5.5 8.3 25.5 5.0 6.0 T 50.5
<
SEASON SEP OCT NOV DEC JAN FEB MAR APR MAY TOTAL
<
1909-10 T 13.0 11.5 20.5 1.2 T 46.2
1910-11 T T 3.0 3.5 9.0 5.0 20.5
1911-12 2.0 6.5 14.3 2.5 8.0 33.3
1912-13 T 5.0 1.0 8.5 8.0 22.5
1913-14 2.0 1.5+ 10.5+ 14.0+
1914-15 8.5 .5 13.0 12.5 34.5
1915-16 3.0+ 5.5 18.3 3.3 1.5 1.4 33.0+
1916-17 4.0 1.0 5.0 18.6 1.0 27.5 .5 T 57.6
1917-18 3.5 8.0 7.7 2.0 T 21.2
1918-19 4.0 .5 3.2 12.7 2.0 22.4
1919-20 T 12.3 1.1 1.0 8.0 15.0 37.4
1920-21 16.0 1.7 2.0 4.5 24.2
1921-22 1.7 6.0 16.3 7.1 4.0 35.1
1922-23 6.0 6.0 T 11.2 23.2
1923-24 1.2 4.5 2.5 8.4 11.7 T 28.3
1924-25 6.7 23.8 9.7 3.2 .5 T 43.9
1925-26 6.0 3.5 5.5 7.2 .5 2.7 T 25.4
1926-27 11.5 3.5 .2 4.5 9.0 2.2 30.9
1927-28 .7 9.5 1.0 2.5 1.5 15.2
1928-29 5.0 3.5 22.2 19.4 5.7 10.5 66.3
<
SEASON SEP OCT NOV DEC JAN FEB MAR APR MAY TOTAL
<
1929-30 T 2.5 2.5 .4 10.2 5.0 T 20.6
1930-31 .2 .5 1.2 1.0 T 2.5 5.4
1931-32 5.0 3.8 9.0 9.5 10.0 37.3
1932-33 .2 5.0 4.5 2.9 6.0 13.0 T 31.6
1933-34 T .2 4.4 6.8 1.6 9.0 22.0
1934-35 T 10.5 6.9 7.8 1.4 8.9 35.5
1935-36 T 2.7 8.0 13.9 20.3 15.2 3.1 63.2
1936-37 T 4.3 13.2 20.5 .7 4.1 8.5 55.4
1937-38 2.0 4.6 5.1 7.5 16.7 5.5 8.0 T 49.4
1938-39 T T 3.5 5.6 13.5 4.7 T 27.3
1939-40 .5 3.1 .7 17.2 20.3 T 41.8
1940-41 13.0 10.0 5.5 4.2 7.3 T 40.0
1941-42 T T 6.7 1.2 4.9 4.1 T 16.9
1942-43 M M M M M M M T 2.0 2.0+
1943-44 T 4.0 1.0 T 11.0 10.8 T 3.0 29.8
1944-45 T T 6.9 18.1 2.5 6.0 T 33.5
1945-46 .1 T 20.6 .5 5.8 8.0 T T 35.0
1946-47 .2 8.6 2.5 16.1 3.2 .8 3.2 T 34.6
1947-48 12.3 4.7 2.3 8.0 4.2 T 31.5
1948-49 12.2 1.8 7.6 1.2 15.3 .6 38.7
<
SEASON SEP OCT NOV DEC JAN FEB MAR APR MAY TOTAL
<
1949-50 T .1 4.4 12.4 10.1 16.2 7.2 T 50.4
1950-51 T .3 5.1 4.6 13.5 31.5 .9 55.9
1951-52 2.9 3.2 17.3 5.7 18.6 14.9 .9 63.5
1952-53 4.7 3.7 6.6 15.1 12.1 2.9 45.1
1953-54 2.7 13.4 1.9 9.2 11.7 T .2 39.1
1954-55 T 7.9 1.0 4.7 12.6 5.3 T 31.5
1955-56 .1 3.8 17.2 9.2 3.9 21.6 4.7 60.5
1956-57 T 4.1 3.8 2.2 4.5 19.0 10.7 44.3
1957-58 T 1.6 .1 .5 2.9 8.2 T 13.3
1958-59 2.8 4.5 2.4 15.4 3.6 1.0 29.7
1959-60 .6 17.0 3.7 12.3 3.0 20.4 4.6 61.6
1960-61 T .1 6.4 3.4 11.6 12.0 T 33.5
1961-62 T 1.0 7.7 3.8 48.4 14.7 4.2 79.8
1962-63 .7 T 1.7 11.0 6.8 2.8 2.3 25.3
1963-64 11.6 3.5 .7 9.1 T 24.9
1964-65 3.9 6.5 3.3 21.1 13.3 .4 48.5
1965-66 1.6 .1 6.2 1.8 4.6 .9 T 15.2
1966-67 .4 2.3 9.3 6.0 11.8 1.0 T .1 30.9
1967-68 .5 .4 2.5 4.6 .9 T .1 .1 9.1
1968-69 .7 1.9 41.1 19.6 28.5 2.9 94.7
<
SEASON SEP OCT NOV DEC JAN FEB MAR APR MAY TOTAL
<
1969-70 T 2.9 15.2 5.9 1.5 19.3 3.0 T 47.8
1970-71 5.1 .5 8.5 1.9 1.7 4.7 .3 22.7
1971-72 T 4.4 10.6 1.8 10.6 5.0 .8 33.2
1972-73 .2 2.5 6.2 5.5 7.4 .3 T 22.1
1973-74 T .1 11.6 1.9 2.9 5.1 3.3 24.9
1974-75 2.5 1.1 18.3 3.1 17.9 T 42.9
1975-76 T 13.2 2.5 6.5 6.6 7.9 T .1 36.8
1976-77 3.4 .7 6.7 2.7 1.9 13.5 T 28.9
1977-78 .9 8.6 8.0 7.6 6.5 5.5 .6 37.7
1978-79 2.9 9.5 19.0 7.3 13.2 1.5 53.4
1979-80 T 15.2 .3 2.9 5.5 5.8 T 29.7
1980-81 .8 .4 4.6 1.4 3.1 T .5 10.8
1981-82 .8 8.9 5.5 16.9 1.0 1.8 7.5 42.4
1982-83 3.3 4.1 17.6 4.7 3.6 18.8 18.4 70.5
1983-84 T 19.0 13.7 5.0 11.9 19.4 6.0 75.0
1984-85 T T T 4.7 7.4 .7 16.1 2.5 31.4
1985-86 .9 .2 21.9 9.1 9.1 .9 8.2 .3 50.6
1986-87 T 5.4 T 2.4 .3 T T 8.1
1987-88 .1 7.5 13.3 17.9 7.3 2.5 11.3 59.9
1988-89 T 10.9 2.2 2.0 10.0 16.0 .7 41.8
1989-90 2.4 4.0 .2 5.8 .7 13.1
1990-91 1.2 8.4 8.8 5.4 5.4 3.2 T 32.4
1991-92 10.0 10.8 .2 3.8 11.2 8.4 3.5 47.9
1992-93 T 4.7 8.4 8.6 13.1 14.9 2.2 51.9
1993-94 T 8.8 4.6 16.8 13.0 1.1 14.9 59.2
1994-95 9.7 7.0 .5 2.4 8.8 12.5 40.9
1995-96 7.4 5.1 1.9 15.4 1.7 6.9 2.0 40.4
1996-97 11.3 19.8 8.8 16.5 1.3 6.0 63.7
1997-98 .4 5.0 3.3 11.7 6.9 21.4 0.3 49.0
1998-99 14.8 9.0 9.9 7.9 11.2 2.4 55.2
99-2000 2.7 T 3.2 6.0 1.2 2.7 5.6 21.4
2000-01 19.6 11.4 13.9 8.4 3.2 1.4 57.9
2001-02 T 13.8 2.9 3.5 2.8 17.1 4.9 45.0
2002-03 6.3 1.0 0.8 4.1 6.3 4.6 9.0 32.1
2003-04 0.1 7.6 13.4 12.3 15.8 7.4 T 56.6
2004-05 T 0.5 9.5 4.0 13.4 T 27.4
2005-06 T 14.3 8.5 0.7 2.3 9.3 T 35.1
2006-07 1.6 .8 1.7 8.1 15.9 8.0 8.2 44.3
2007-08 .6 11.4 4.1 7.5 14.5 7.6 45.7
2008-09 T 3.4 12.5 6.5 2.6 3.2 6.6 34.8
2009-10 3.5 T 27.8
Updated 1/15/10 RSR
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