YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1947-48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.00 | 7.70 | 2.00 | 0.70 | 0.00 | 0.00 | 16.40 | f | ||||||
1948-49 | 0.00 | 0.00 | 0.00 | 2.50 | 6.50 | 11.80 | 19.00 | 4.00 | 11.40 | a | 4.40 | 9.10 | 0.00 | 68.70 | ||||||||||||
1949-50 | 0.00 | 0.00 | 0.00 | 7.60 | 0.00 | 4.70 | 3.60 | 0.30 | 3.20 | 2.40 | b | 10.20 | 1.00 | 33.00 | ||||||||||||
1950-51 | 0.00 | 0.00 | 0.00 | 0.00 | 6.70 | 2.40 | 10.10 | 2.40 | 0.20 | b | 10.90 | 0.00 | 2.00 | 34.70 | ||||||||||||
1951-52 | 0.00 | 0.00 | 0.10 | 4.30 | 7.10 | 10.70 | 2.10 | 5.80 | 8.70 | 2.20 | 0.20 | 0.00 | 41.20 | |||||||||||||
1952-53 | 0.00 | 0.00 | 0.00 | 1.10 | 6.20 | 3.80 | 4.20 | 8.90 | 0.90 | 7.00 | 3.00 | 0.00 | 35.10 | |||||||||||||
1953-54 | 0.00 | 0.00 | 0.00 | 1.00 | 5.30 | 1.80 | 4.10 | 3.60 | 10.10 | 0.00 | 1.00 | 0.00 | 26.90 | |||||||||||||
1954-55 | 0.00 | 0.00 | 2.00 | 1.70 | 0.80 | 2.20 | a | 2.60 | 8.70 | 4.50 | 6.00 | 7.00 | 0.00 | 35.50 | ||||||||||||
1955-56 | 0.00 | 0.00 | 0.00 | 0.80 | 9.50 | 5.00 | 4.60 | 6.80 | 2.20 | 0.90 | 0.00 | 0.00 | 29.80 | |||||||||||||
1956-57 | 0.00 | 0.00 | 0.00 | 0.00 | 10.20 | 13.10 | a | 5.40 | a | 6.30 | 11.00 | 7.00 | 3.40 | 0.00 | 56.40 | |||||||||||
1957-58 | 0.00 | 0.00 | 1.00 | 1.80 | 3.70 | 0.40 | 5.60 | 10.00 | 8.00 | 4.40 | 0.00 | 0.00 | a | 34.90 | ||||||||||||
1958-59 | 0.00 | 0.00 | 0.00 | 1.00 | 6.10 | 14.50 | 8.00 | 4.50 | 14.50 | 6.20 | 5.00 | 0.00 | 59.80 | |||||||||||||
1959-60 | 0.00 | 0.00 | 3.10 | 3.20 | 3.20 | 1.00 | 3.90 | 6.10 | 5.00 | 3.40 | 5.10 | 0.00 | 34.00 | |||||||||||||
1960-61 | 0.00 | 0.00 | 0.00 | 3.20 | 11.90 | 8.90 | 1.80 | 2.80 | 20.50 | 10.70 | 8.00 | 0.00 | 67.80 | |||||||||||||
1961-62 | 0.00 | 0.00 | 3.00 | 5.30 | 7.90 | 0.50 | 14.20 | 10.60 | 7.00 | 2.60 | 0.10 | 0.00 | 51.20 | |||||||||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.00 | 1.20 | 1.30 | a | 11.70 | 0.80 | 3.00 | 3.20 | 0.00 | 0.00 | 21.20 | ||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 0.20 | 0.10 | 4.10 | 3.90 | 11.60 | 9.30 | 11.60 | 2.00 | 0.00 | 42.80 | |||||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | 3.80 | 2.60 | 7.50 | 4.30 | 3.30 | 5.50 | 4.00 | 0.00 | 31.00 | |||||||||||||
1965-66 | 0.00 | 0.00 | 16.00 | 0.00 | 0.00 | 2.00 | a | 2.60 | 1.10 | 7.00 | 1.40 | 0.00 | 0.00 | 30.10 | ||||||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 5.80 | 9.20 | 3.00 | 6.90 | 2.80 | 3.90 | 9.30 | 3.50 | 0.00 | 44.40 | |||||||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 1.30 | 8.30 | 15.60 | 2.70 | 4.70 | 0.40 | 26.70 | 4.80 | 0.00 | 64.50 | |||||||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 2.80 | 6.00 | 3.40 | 6.40 | 16.10 | 1.60 | 0.10 | 0.00 | 0.00 | 36.40 | |||||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 18.40 | 2.30 | a | 4.50 | 0.80 | 2.30 | 15.80 | 3.70 | 0.00 | 0.00 | 47.80 | ||||||||||||
1970-71 | 0.00 | 0.00 | 2.40 | 13.30 | 13.00 | 6.20 | 4.00 | 3.50 | 11.20 | 9.30 | 1.10 | a | 0.00 | 64.00 | ||||||||||||
1971-72 | 0.00 | 0.00 | 6.00 | 0.50 | 3.80 | 2.10 | 4.70 | 2.90 | 1.20 | 10.60 | 4.60 | 0.00 | 36.40 | |||||||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 19.10 | 12.80 | 23.20 | 9.50 | 2.30 | 26.30 | 28.00 | 3.60 | 0.00 | 124.80 | |||||||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.70 | 21.50 | 17.20 | 9.60 | 3.30 | 9.50 | 12.80 | 0.00 | 6.00 | 80.60 | |||||||||||||
1974-75 | 0.00 | 0.00 | 4.80 | 3.00 | 2.60 | 3.20 | 5.90 | 2.60 | 11.70 | 6.30 | 8.30 | 0.00 | 48.40 | |||||||||||||
1975-76 | 0.00 | 0.00 | 1.20 | 6.50 | 5.70 | 15.70 | 2.40 | 6.20 | 5.00 | 4.80 | 0.40 | 0.00 | 47.90 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 0.70 | 2.10 | 3.10 | 3.50 | 3.00 | 18.10 | 4.80 | 0.00 | 0.00 | 35.30 | |||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 1.20 | 5.50 | 0.60 | 5.40 | 8.00 | 9.80 | 0.40 | 11.70 | 0.00 | 42.60 | |||||||||||||
1978-79 | 0.00 | 0.00 | 0.50 | 5.00 | 5.10 | 13.70 | 6.70 | 12.20 | 17.40 | 2.20 | 3.50 | 1.20 | 67.50 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 6.00 | 13.40 | 1.70 | 16.70 | 9.00 | 13.20 | 2.60 | 2.80 | 0.00 | 65.40 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 12.00 | 7.60 | 1.00 | 3.20 | 1.20 | 8.20 | 2.80 | 8.20 | 0.00 | 44.20 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 2.10 | 2.00 | 8.40 | 4.20 | 2.20 | 5.10 | 0.30 | 10.70 | 0.00 | 35.00 | |||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 3.60 | 12.00 | 30.70 | 2.50 | 0.90 | 25.10 | 33.90 | 5.80 | 0.00 | 114.50 | |||||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 31.70 | 4.60 | 1.20 | 5.90 | 13.50 | 8.90 | 0.40 | 0.00 | 66.20 | |||||||||||||
1984-85 | 0.00 | 0.00 | 2.00 | 1.30 | 3.00 | 6.30 | 4.20 | a | 4.00 | 5.00 | 7.00 | 1.00 | 0.00 | 33.80 | ||||||||||||
1985-86 | 0.00 | 0.00 | 4.00 | 5.20 | 12.80 | 1.50 | 0.40 | 3.10 | 3.20 | 13.60 | 6.40 | 0.00 | 50.20 | |||||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 6.90 | 7.40 | 2.20 | 2.90 | 4.30 | 4.30 | 13.00 | 0.00 | 0.00 | 41.00 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 0.00 | 10.70 | 9.10 | 5.60 | 7.20 | 14.70 | 5.50 | 4.50 | 0.00 | 57.30 | |||||||||||||
1988-89 | 0.00 | 0.00 | 3.10 | 0.00 | 5.30 | 6.50 | 4.80 | 27.60 | 3.40 | 3.00 | 0.00 | 0.00 | 53.70 | |||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 3.00 | 2.50 | 4.50 | 4.00 | 13.10 | 21.60 | 2.50 | 2.90 | 0.00 | 54.10 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 7.50 | 8.20 | 5.60 | 5.90 | 3.10 | 2.90 | 9.80 | 2.00 | 0.00 | 45.00 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 2.30 | 8.70 | 0.70 | 11.10 | 3.60 | 4.80 | 0.40 | 1.00 | 0.00 | 32.60 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.70 | 11.60 | a | 12.80 | 4.20 | 15.80 | 7.20 | 4.90 | 0.40 | 0.00 | 57.60 | ||||||||||||
1993-94 | 0.00 | 0.00 | 1.10 | 6.50 | 10.20 | 1.40 | 3.10 | 9.10 | 3.40 | 9.50 | 0.10 | 0.00 | 44.40 | |||||||||||||
1994-95 | 0.00 | 0.00 | 1.00 | 4.90 | 2.60 | a | 2.70 | 1.30 | 3.50 | 2.10 | 9.10 | 12.00 | 0.00 | 39.20 | ||||||||||||
1995-96 | 0.00 | 0.00 | 1.40 | 5.90 | 3.20 | 1.10 | 8.80 | 1.60 | 8.50 | a | 7.90 | 0.70 | 0.00 | 39.10 | ||||||||||||
1996-97 | 0.00 | 0.00 | 1.30 | 4.90 | 4.20 | 1.30 | 13.80 | 4.10 | 6.90 | a | 9.50 | 0.30 | 0.00 | 46.30 | ||||||||||||
1997-98 | 0.00 | 0.00 | 0.00 | 2.30 | a | 2.00 | 7.90 | a | 0.80 | 3.60 | 5.80 | a | 5.50 | 0.00 | 2.70 | 30.60 | ||||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 2.20 | 3.00 | 19.00 | 7.40 | 0.40 | 2.90 | 11.30 | 0.80 | 2.50 | 49.50 | |||||||||||||
1999-00 | 0.00 | 0.00 | 1.80 | 2.10 | 1.70 | 3.40 | a | 2.00 | 3.70 | 5.00 | 4.90 | 7.90 | 0.00 | 32.50 | ||||||||||||
2000-01 | 0.00 | 0.00 | ----- | z | 0.00 | 12.20 | 1.10 | c | 3.00 | a | ----- | z | 3.80 | 10.50 | 2.60 | ----- | z | 33.20 | c | |||||||
2001-02 | ----- | z | ----- | z | ----- | z | ----- | z | 0.40 | u | ----- | z | ----- | z | ----- | z | 12.70 | ----- | z | 2.60 | ----- | z | 15.30 | j | ||
2002-03 | ----- | z | ----- | z | ----- | z | ----- | z | 4.30 | ----- | z | ----- | z | ----- | z | 19.70 | ----- | z | 9.90 | 0.00 | 33.90 | h | ||||
2003-04 | 0.00 | ----- | z | ----- | z | 7.00 | ----- | z | ----- | z | ----- | z | 4.70 | ----- | z | ----- | z | ----- | z | 0.00 | 11.70 | h | ||||
2004-05 | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.60 | ----- | z | 3.60 | j | ||
2005-06 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | j | ||
2006-07 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | y | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2007-08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2008-09 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2009-10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2010-11 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2011-12 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012-13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2013-14 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2014-15 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2015-16 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2016-17 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2017-18 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2018-19 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2019-20 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2020-21 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2021-22 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2022-23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2023-24 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 1.07 | 3.67 | 6.82 | 6.34 | 5.56 | 5.70 | 8.33 | 7.15 | 3.27 | 0.27 | 48.21 | |||||||||||||
S.D. | 0.00 | 0.00 | 2.52 | 4.23 | 5.56 | 6.48 | 3.99 | 4.82 | 6.39 | 6.69 | 3.55 | 0.97 | 19.48 | |||||||||||||
SKEW | 0.00 | 0.00 | 4.32 | 1.98 | 1.97 | 1.66 | 1.43 | 2.16 | 1.03 | 2.12 | 0.95 | 4.39 | 1.96 | |||||||||||||
MAX | 0.00 | 0.00 | 16.00 | 19.10 | 31.70 | 30.70 | 19.00 | 27.60 | 26.30 | 33.90 | 12.00 | 6.00 | 124.80 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 0.40 | 0.30 | 0.20 | 0.00 | 0.00 | 0.00 | 21.20 | |||||||||||||
YRS | 55 | 54 | 52 | 54 | 54 | 53 | 54 | 54 | 56 | 54 | 57 | 56 | 52 |