YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1948-49 | 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 | |
1949-50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 40.40 | 67.30 | 20.20 | 40.60 | 0.80 | 3.00 | 0.00 | 172.30 | |||||||||
1950-51 | 0.00 | 0.00 | 0.00 | 0.00 | 5.30 | 27.50 | 49.20 | 26.80 | 35.80 | 0.50 | 0.00 | 0.00 | 145.10 | |||||||||||||
1951-52 | 0.00 | 0.00 | 0.00 | 2.60 | 17.50 | 59.60 | a | 51.20 | 37.30 | 43.10 | 1.40 | 0.10 | 0.00 | a | 212.80 | |||||||||||
1952-53 | 0.00 | 0.00 | 0.00 | 0.00 | 9.20 | 60.40 | 40.90 | 25.30 | 20.60 | 9.40 | 0.30 | 0.00 | 166.10 | |||||||||||||
1953-54 | 0.00 | 0.00 | 0.00 | 0.00 | 11.10 | 34.70 | 40.90 | 11.90 | 21.40 | 0.40 | 0.00 | 0.00 | 120.40 | |||||||||||||
1954-55 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 27.30 | 28.70 | 28.90 | 21.10 | 21.50 | 4.20 | 0.00 | 134.70 | |||||||||||||
1955-56 | 0.00 | 0.00 | 0.00 | 1.00 | 39.90 | 38.40 | 38.50 | 54.90 | 14.80 | 0.60 | 0.00 | 0.00 | 188.10 | |||||||||||||
1956-57 | 0.00 | 0.00 | 0.00 | 21.20 | 4.00 | 15.10 | 39.20 | 29.80 | 26.80 | 1.70 | 0.00 | 0.00 | 137.80 | |||||||||||||
1957-58 | 0.00 | 0.00 | 0.00 | 1.30 | 8.20 | 44.20 | 43.00 | 16.70 | 14.90 | 20.20 | 1.00 | 0.00 | 149.50 | |||||||||||||
1958-59 | 0.00 | 0.00 | 0.00 | 0.00 | 6.90 | 13.00 | 27.70 | 31.50 | 15.10 | 0.20 | 0.70 | 0.00 | 95.10 | |||||||||||||
1959-60 | 0.00 | 0.00 | 0.00 | 0.20 | 1.70 | 14.00 | 30.30 | 36.20 | 18.30 | 2.40 | 4.40 | 0.00 | 107.50 | |||||||||||||
1960-61 | 0.00 | 0.00 | 0.00 | 0.70 | 16.80 | 10.90 | 6.40 | 20.30 | 29.30 | 0.60 | 2.80 | 0.00 | 87.80 | |||||||||||||
1961-62 | 0.00 | 0.00 | 0.00 | 8.70 | 17.00 | 28.40 | 23.90 | 19.00 | 31.10 | 1.00 | 0.00 | 0.00 | 129.10 | |||||||||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.00 | 7.80 | 3.40 | 15.50 | 1.80 | 7.00 | 15.50 | 0.30 | 0.00 | 51.30 | |||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 0.00 | 22.80 | 14.70 | 66.70 | 3.70 | 39.60 | 10.80 | 4.00 | 0.00 | 162.30 | |||||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | 27.20 | 49.30 | 61.70 | 5.90 | 11.70 | 8.00 | 0.00 | 0.00 | 163.80 | |||||||||||||
1965-66 | 0.00 | 0.00 | 0.00 | 0.00 | 11.00 | 25.10 | 18.80 | 11.00 | 13.60 | 0.70 | 0.00 | 0.00 | 80.20 | |||||||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 6.30 | 10.90 | 17.40 | 24.50 | 8.30 | 12.30 | 5.20 | 0.20 | 0.00 | 85.10 | |||||||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 0.00 | 10.80 | 22.60 | 19.50 | 5.60 | 7.80 | 0.00 | 0.00 | 0.00 | 66.30 | |||||||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 0.00 | 19.10 | 56.30 | l | 70.40 | 34.60 | 6.30 | 0.80 | 0.00 | 0.00 | 131.20 | ||||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | z | 1.90 | 0.60 | 31.90 | b | 34.20 | 1.80 | 12.90 | 8.70 | 0.00 | 0.00 | 92.00 | |||||||||||
1970-71 | 0.00 | 0.00 | 0.00 | 10.20 | 0.90 | j | 64.40 | 45.10 | 22.50 | 18.50 | 2.60 | 0.00 | 0.00 | 163.30 | ||||||||||||
1971-72 | 0.00 | 0.00 | 0.00 | 6.60 | 33.40 | 42.80 | 20.00 | e | 21.20 | 8.20 | 7.50 | 0.00 | 0.00 | 139.70 | ||||||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 0.70 | 5.40 | 18.90 | f | 31.80 | 11.30 | 3.70 | 0.50 | 0.00 | 0.00 | 53.40 | ||||||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | 46.40 | 37.30 | 30.80 | 15.40 | n | 24.60 | 3.30 | 3.00 | 0.00 | 145.40 | ||||||||||||
1974-75 | 0.00 | 0.00 | 0.00 | 6.00 | 8.00 | 38.10 | 30.70 | 53.80 | 33.30 | 13.00 | 6.40 | 0.00 | 189.30 | |||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 6.70 | 26.70 | 7.10 | 47.30 | 27.00 | 15.50 | 3.60 | 0.00 | 0.00 | 133.90 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.40 | 11.40 | 8.80 | 15.40 | 0.00 | z | 1.00 | 0.00 | 40.00 | ||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.20 | 18.30 | 18.00 | 30.80 | 31.20 | 5.00 | 4.50 | 0.00 | 0.00 | 108.00 | |||||||||||||
1978-79 | 0.00 | z | 0.00 | 0.00 | z | 0.00 | z | 7.50 | 11.70 | 31.40 | 14.00 | 0.50 | 0.00 | 0.00 | 0.00 | 65.10 | ||||||||||
1979-80 | 0.00 | z | 0.00 | 0.00 | 0.00 | 10.00 | 1.00 | l | 42.70 | 0.00 | 14.50 | m | 0.00 | 0.00 | 0.00 | z | 52.70 | |||||||||
1980-81 | 0.00 | z | 0.00 | 0.00 | 0.00 | 12.00 | 12.80 | 10.50 | 4.40 | 3.40 | 0.00 | 0.00 | 0.00 | 43.10 | ||||||||||||
1981-82 | 0.00 | z | 0.00 | z | 0.00 | 1.00 | 10.50 | 51.20 | 56.50 | 9.20 | 13.50 | 10.40 | 0.00 | 0.00 | 152.30 | |||||||||||
1982-83 | 0.00 | 0.00 | 0.60 | 5.00 | 25.00 | 15.00 | 0.00 | z | 0.00 | z | 0.00 | z | 2.00 | 0.00 | 0.00 | 47.60 | ||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 18.60 | 65.50 | c | 5.30 | 22.30 | 7.00 | 9.30 | 1.60 | 0.00 | 129.60 | ||||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 5.00 | 38.40 | 30.70 | 3.00 | a | 33.40 | 26.00 | 1.00 | 0.00 | 0.00 | 137.50 | ||||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 7.00 | 24.50 | 20.00 | 24.20 | 38.10 | 7.60 | 2.70 | 2.00 | 0.00 | 126.10 | |||||||||||||
1986-87 | 0.00 | 0.00 | 2.00 | 0.00 | 8.50 | 5.00 | 24.20 | 5.10 | 4.80 | 0.00 | 0.00 | 0.00 | 49.60 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 0.00 | 12.40 | 20.20 | a | 40.20 | 6.10 | 6.10 | 1.60 | 3.40 | 0.00 | 90.00 | ||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 29.10 | h | 42.70 | a | 52.10 | 11.20 | 18.10 | 0.60 | 1.20 | 0.00 | 125.90 | |||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 2.00 | 9.80 | 1.00 | 23.70 | 41.80 | 3.20 | 4.00 | 0.30 | 0.00 | 85.80 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 0.00 | 12.80 | 17.10 | 14.40 | 1.00 | 8.40 | 10.80 | 0.00 | 0.00 | 64.50 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 7.50 | 14.90 | 6.30 | 4.20 | 12.60 | 0.60 | 0.00 | 0.00 | 0.00 | 46.10 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.40 | 19.70 | 66.60 | 38.90 | 25.90 | 2.30 | 12.80 | 0.00 | 0.00 | 166.60 | |||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 21.90 | 18.30 | 25.50 | 2.10 | 0.00 | 0.00 | 0.00 | 74.80 | |||||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 57.30 | 28.80 | 19.50 | 12.70 | 16.00 | 2.50 | 0.00 | 0.70 | 137.50 | |||||||||||||
1995-96 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 17.00 | 67.20 | 18.80 | 16.00 | 5.30 | 0.00 | 0.00 | 131.60 | |||||||||||||
1996-97 | 0.00 | 0.00 | 0.00 | 7.80 | 16.30 | 92.40 | 26.10 | 5.20 | 14.50 | 0.00 | 2.00 | 0.00 | 164.30 | |||||||||||||
1997-98 | 0.00 | 0.00 | 0.00 | 1.00 | 7.40 | 9.90 | 44.60 | 19.40 | 4.80 | 5.90 | 2.90 | 0.00 | 95.90 | |||||||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.00 | 22.70 | 30.00 | 34.60 | 51.10 | 8.00 | 2.30 | 5.40 | 0.00 | 154.10 | |||||||||||||
1999-00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.90 | 29.50 | 44.70 | 22.20 | 7.90 | 0.00 | 1.20 | 0.00 | 109.40 | |||||||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 14.00 | 27.60 | 20.40 | 11.40 | 6.00 | 9.90 | 0.00 | 0.00 | 89.30 | |||||||||||||
2001-02 | 0.00 | 0.00 | 0.00 | 0.00 | 27.00 | 68.10 | 41.00 | 5.20 | 19.70 | 2.00 | 0.00 | 0.00 | 163.00 | |||||||||||||
2002-03 | 0.00 | 0.00 | 0.00 | 0.00 | 4.40 | 40.50 | 1.60 | 9.30 | 7.70 | 7.50 | 0.00 | 0.00 | 71.00 | |||||||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 0.00 | 20.50 | 69.20 | 47.20 | a | 27.50 | 8.20 | 1.00 | 0.00 | 0.00 | 173.60 | ||||||||||||
2004-05 | 0.00 | 0.00 | 0.00 | 7.20 | 2.40 | 30.80 | 12.50 | 3.70 | 14.10 | 1.00 | 0.00 | 0.60 | 72.30 | |||||||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | 17.30 | 29.20 | 48.70 | d | 8.90 | 22.50 | 2.00 | a | 0.00 | 0.00 | 128.60 | |||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | z | 7.00 | 28.50 | 5.00 | 0.40 | 0.70 | 0.00 | 42.60 | ||||||||||||
2007-08 | 0.00 | 0.00 | 0.00 | 0.00 | 9.90 | 32.20 | 65.00 | 20.80 | 4.50 | r | 2.30 | 0.00 | 0.00 | z | 130.20 | |||||||||||
2008-09 | 0.00 | z | 0.00 | 0.00 | 1.00 | 3.80 | 49.60 | 13.80 | 4.30 | 28.90 | 4.50 | 0.00 | 0.00 | 105.90 | ||||||||||||
2009-10 | 0.00 | 0.70 | 0.00 | 2.00 | a | 8.00 | 28.80 | b | 40.80 | 15.20 | 8.20 | 15.20 | 3.80 | 0.00 | 122.70 | |||||||||||
2010-11 | 0.00 | 0.00 | 0.00 | 3.00 | 36.10 | 56.40 | 12.00 | t | 10.20 | p | 11.70 | n | 4.80 | j | 1.80 | z | 0.00 | z | 95.50 | |||||||
2011-12 | 0.00 | z | 0.00 | z | 0.00 | z | 0.40 | z | 7.20 | t | 6.40 | x | 28.80 | u | 16.50 | e | 10.10 | a | 1.40 | y | 0.40 | z | 0.00 | z | 26.60 | |
2012-13 | 0.00 | z | 0.00 | z | 0.00 | z | 4.00 | x | 0.00 | z | 0.00 | z | 15.40 | t | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.01 | 0.04 | 2.09 | 14.65 | 31.33 | 32.84 | 18.98 | 14.74 | 4.37 | 0.92 | 0.02 | 120.84 | |||||||||||||
S.D. | 0.00 | 0.09 | 0.27 | 3.76 | 11.91 | 20.01 | 17.86 | 13.45 | 10.55 | 5.25 | 1.58 | 0.12 | 40.96 | |||||||||||||
SKEW | 0.00 | 7.55 | 6.72 | 2.72 | 1.38 | 0.77 | 0.23 | 0.77 | 0.94 | 1.48 | 1.75 | 5.20 | 0.02 | |||||||||||||
MAX | 0.00 | 0.70 | 2.00 | 21.20 | 57.30 | 92.40 | 70.40 | 54.90 | 43.10 | 21.50 | 6.40 | 0.70 | 212.80 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 1.60 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 46.10 | |||||||||||||
NO YRS | 56 | 60 | 59 | 60 | 60 | 58 | 60 | 60 | 59 | 60 | 61 | 59 | 45 |