YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1948-49 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | h | ||||
1949-50 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1950-51 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1951-52 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1952-53 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1953-54 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1954-55 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1955-56 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1956-57 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1957-58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1958-59 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1959-60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1960-61 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1961-62 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1962-63 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | k | |
1963-64 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | g | |||||
1964-65 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | i | |||
1965-66 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | i | |||
1966-67 | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | f | ||||||
1967-68 | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.10 | 19.50 | 0.10 | 0.00 | 0.00 | 23.70 | f | ||||||
1968-69 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | 26.50 | 6.90 | e | 16.80 | a | 2.80 | 0.00 | 0.00 | 0.00 | 59.00 | |||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | b | 16.40 | 3.20 | 3.50 | 1.00 | 6.10 | 0.00 | 0.00 | 30.20 | ||||||||||||
1970-71 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 33.50 | 11.30 | 6.50 | 2.00 | 0.00 | b | 0.00 | 0.00 | 53.30 | ||||||||||||
1971-72 | 0.00 | 0.00 | 0.00 | a | 13.80 | 3.00 | 41.60 | 5.10 | 0.90 | 1.00 | 6.00 | 0.00 | 0.00 | 71.40 | ||||||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 32.10 | 17.80 | 2.30 | 13.50 | ----- | z | ----- | z | 0.00 | 66.70 | b | ||||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | 13.00 | 13.10 | 22.00 | 10.50 | 12.60 | 11.50 | 0.50 | 0.00 | 83.20 | |||||||||||||
1974-75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 16.80 | 18.70 | 4.30 | 12.00 | 7.80 | 7.80 | 0.00 | 67.40 | |||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 0.00 | 14.50 | 10.70 | 5.80 | b | 15.30 | 9.00 | 0.00 | 0.00 | 0.00 | 55.30 | ||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | 10.80 | 9.50 | a | 14.00 | 7.00 | 1.70 | 0.00 | 43.00 | |||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 4.00 | 4.00 | a | 8.50 | a | 0.00 | 2.70 | 0.00 | 0.00 | 23.20 | |||||||||||
1978-79 | 0.00 | 0.00 | 0.00 | 0.00 | 12.30 | 13.70 | 13.00 | 19.20 | 3.00 | 2.90 | 0.00 | 0.00 | 64.10 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 0.00 | 4.20 | 8.50 | 20.50 | 0.70 | 10.20 | 0.00 | 0.00 | 0.00 | 44.10 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | ----- | z | 15.00 | 0.90 | 0.00 | 0.00 | 0.00 | 0.00 | 17.90 | a | |||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.90 | 19.00 | a | 9.30 | 0.00 | 0.00 | 0.00 | 0.00 | 32.20 | ||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | 20.00 | ----- | z | 2.00 | ----- | z | 0.00 | a | 0.00 | 0.00 | 22.00 | b | ||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 5.50 | 40.20 | c | 10.80 | a | 16.50 | ----- | z | ----- | z | 0.00 | 0.00 | 73.00 | b | ||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 0.00 | 5.00 | 25.00 | 12.80 | 20.40 | 7.00 | ----- | z | 0.00 | 0.00 | 70.20 | a | |||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 0.00 | 20.30 | 19.90 | a | 9.30 | 2.10 | ----- | z | ----- | z | 0.00 | 0.00 | 51.60 | b | |||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | ----- | z | 12.80 | 0.00 | a | ----- | z | 0.00 | 0.00 | 0.00 | 14.30 | b | |||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 8.80 | 17.60 | 0.00 | ----- | z | 0.00 | 0.00 | 0.00 | 26.40 | b | ||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 10.30 | 28.20 | 21.90 | 17.10 | 0.00 | a | 0.00 | 0.00 | 0.00 | 77.50 | ||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.40 | 11.40 | 11.60 | 3.60 | 0.00 | 0.00 | 0.00 | 29.00 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 0.00 | 4.40 | 15.50 | 12.80 | 3.80 | 0.00 | 2.10 | 0.00 | 0.00 | 38.60 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 0.00 | 5.20 | 8.20 | 13.90 | 3.20 | 0.00 | 0.00 | 0.00 | 0.00 | 30.50 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.00 | 15.00 | 15.60 | 46.10 | 17.60 | b | 0.00 | 0.00 | 0.00 | 0.00 | 94.30 | ||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | b | 4.60 | 4.70 | 9.30 | 1.50 | a | 0.00 | 0.00 | 0.00 | 20.10 | |||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 26.40 | 11.30 | 14.70 | 12.40 | 2.20 | a | 0.00 | 0.00 | 0.00 | 67.00 | ||||||||||||
1995-96 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 53.30 | 16.40 | 2.10 | 0.00 | 0.00 | 0.00 | 71.80 | |||||||||||||
1996-97 | 0.00 | 0.00 | 0.00 | 4.10 | 0.00 | 20.00 | 16.00 | 7.80 | 6.30 | 1.00 | 0.00 | 0.00 | 55.20 | |||||||||||||
1997-98 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | 14.00 | a | 5.30 | a | 19.90 | 10.90 | 1.00 | 0.00 | 0.00 | 51.10 | ||||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 7.20 | 13.30 | 11.00 | 0.00 | 7.00 | g | 0.00 | 0.00 | 34.50 | a | |||||||||||
1999-00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.50 | 13.50 | 8.30 | a | 9.60 | 11.60 | 0.00 | 0.00 | 0.00 | 45.50 | ||||||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 14.00 | 10.40 | 3.60 | a | 7.10 | c | 0.30 | 8.40 | a | 0.00 | 0.00 | 43.80 | ||||||||||
2001-02 | 0.00 | 0.00 | 0.00 | a | 0.00 | a | 11.10 | b | 12.20 | 13.00 | 1.30 | 3.00 | a | 1.50 | 0.00 | 0.00 | a | 42.10 | ||||||||
2002-03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.30 | 1.50 | 6.70 | a | 8.40 | a | 5.00 | 0.00 | a | 0.00 | 23.90 | ||||||||||
2003-04 | 0.00 | 0.00 | a | 0.00 | 1.00 | a | 9.10 | 23.90 | c | 6.80 | b | 25.90 | 4.50 | 0.00 | 0.00 | 0.00 | b | 71.20 | ||||||||
2004-05 | 0.00 | a | 0.00 | 0.00 | 0.00 | a | 3.30 | 1.50 | a | 5.60 | 13.80 | 0.80 | 0.00 | a | 1.00 | 0.00 | 26.00 | |||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | 1.10 | b | 3.90 | a | 11.90 | 10.80 | 15.40 | 1.00 | 0.00 | 0.00 | 44.10 | |||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | d | 0.00 | a | 0.30 | 2.70 | 10.00 | 6.50 | b | 3.10 | 1.00 | 0.00 | 0.00 | 23.60 | ||||||||||
2007-08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.80 | 15.40 | a | 17.40 | b | 20.80 | 1.30 | b | ----- | z | 0.00 | a | ----- | z | 55.70 | b | ||||||
2008-09 | 0.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | a | 14.20 | 11.00 | 23.10 | v | ----- | z | 0.00 | 0.00 | 0.00 | 25.20 | b | ||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | 12.00 | 6.50 | ----- | z | ----- | z | ----- | z | ----- | z | 18.50 | f | ||||||
2010-11 | ----- | z | 0.00 | 0.00 | 2.50 | 20.90 | 11.50 | t | ----- | z | 13.50 | s | 8.00 | y | ----- | z | ----- | z | ----- | z | 23.40 | h | ||||
2011-12 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 5.80 | x | 5.30 | k | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012-13 | ----- | z | ----- | z | ----- | z | ----- | z | 10.20 | 17.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.60 | j | ||
2013-14 | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | 0.00 | j | 2.60 | i | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | f | 0.00 | j | ||
2014-15 | 0.00 | 0.00 | 0.00 | 0.00 | 1.20 | 8.40 | h | 0.00 | e | 0.00 | i | 4.50 | 2.20 | 0.00 | 0.00 | 7.90 | b | |||||||||
2015-16 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | m | ----- | z | ----- | z | ----- | z | 0.00 | i | 0.00 | i | 0.00 | 0.00 | 0.00 | f | ||||||
2016-17 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.00 | 0.47 | 5.16 | 14.12 | 13.12 | 9.13 | 5.06 | 1.77 | 0.24 | 0.00 | 49.39 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.00 | 2.09 | 6.63 | 10.70 | 9.99 | 6.88 | 5.42 | 2.95 | 1.18 | 0.00 | 20.00 | |||||||||||||
SKEW | 0.00 | 0.00 | 0.00 | 5.72 | 1.44 | 0.80 | 2.32 | 0.47 | 0.95 | 1.75 | 6.00 | 0.00 | 0.35 | |||||||||||||
MAX | 0.00 | 0.00 | 0.00 | 13.80 | 26.40 | 41.60 | 53.30 | 25.90 | 19.50 | 11.50 | 7.80 | 0.00 | 94.30 | |||||||||||||
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 | 20.10 | |||||||||||||
YRS | 48 | 50 | 50 | 48 | 45 | 41 | 42 | 43 | 37 | 38 | 46 | 46 | 30 |