YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1946-47 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1947-48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | k | |
1948-49 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | k | 4.50 | 8.00 | c | 7.00 | 4.00 | a | 1.10 | 0.00 | 0.00 | 24.60 | a | |||||||||
1949-50 | 0.00 | 0.00 | 0.00 | ----- | z | 4.60 | 9.50 | 13.40 | 9.70 | a | 11.80 | 5.50 | 0.00 | 0.00 | 54.50 | a | ||||||||||
1950-51 | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | a | 21.40 | 7.10 | 6.30 | 20.00 | b | 2.50 | b | 0.00 | 0.00 | 59.30 | ||||||||||
1951-52 | 0.00 | 0.00 | 0.00 | 0.00 | 7.70 | 15.50 | a | 16.70 | 10.70 | 15.00 | a | 11.00 | 0.00 | 0.00 | 76.60 | |||||||||||
1952-53 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 11.10 | b | 4.00 | a | 23.60 | b | 2.00 | b | 0.00 | a | 0.00 | 0.00 | 43.70 | ||||||||
1953-54 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | a | 2.60 | b | 3.30 | a | 6.30 | d | 8.80 | b | 0.00 | 0.00 | a | 0.00 | 21.30 | |||||||
1954-55 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 6.50 | 3.30 | b | 8.80 | 12.30 | 0.00 | 0.00 | 0.00 | 30.90 | a | ||||||||||
1955-56 | 0.00 | 0.00 | 0.00 | 0.00 | 2.10 | 8.60 | 4.80 | a | 2.10 | 37.30 | 11.50 | 0.00 | 0.00 | 66.40 | ||||||||||||
1956-57 | 0.00 | 0.00 | 0.00 | 0.00 | 6.30 | 4.50 | c | 2.70 | a | 6.80 | 4.50 | 7.10 | 0.00 | 0.00 | 31.90 | |||||||||||
1957-58 | 0.00 | 0.00 | 0.00 | 0.00 | 4.50 | c | 4.30 | 4.00 | 1.00 | 4.30 | b | 2.00 | 0.00 | 0.00 | 20.10 | |||||||||||
1958-59 | 0.00 | 0.00 | 0.00 | 0.00 | 1.10 | a | ----- | z | ----- | z | 18.70 | ----- | z | ----- | z | 0.00 | 0.00 | 19.80 | d | |||||||
1959-60 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | 12.30 | ----- | z | 6.00 | b | 1.60 | a | 0.00 | 6.60 | 0.00 | 26.50 | c | |||||||
1960-61 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 0.50 | 0.50 | 10.50 | 18.40 | 1.70 | 0.00 | 0.00 | 31.60 | a | |||||||||||
1961-62 | 0.00 | 0.00 | 0.00 | 0.00 | 9.30 | a | 18.90 | 4.70 | 26.80 | 13.30 | 1.30 | 0.00 | 0.00 | 74.30 | ||||||||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.60 | 4.10 | 8.80 | 7.60 | 4.00 | 10.90 | a | 1.10 | 0.00 | 0.00 | 37.10 | ||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.20 | c | 3.30 | 1.00 | ----- | z | ----- | z | 0.00 | 0.00 | 7.50 | b | |||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | 1.40 | 11.30 | 6.70 | 9.40 | ----- | z | 11.00 | 0.00 | 0.00 | 39.80 | a | |||||||||||
1965-66 | 0.00 | 0.00 | 0.50 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.50 | g | |||||
1966-67 | 0.00 | 0.00 | 0.00 | 0.00 | 3.50 | 7.00 | d | ----- | z | ----- | z | 4.50 | 0.00 | 0.00 | 0.00 | 15.00 | b | |||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 0.00 | 2.80 | 4.40 | b | 2.60 | b | 0.00 | c | 0.70 | 0.00 | a | 0.00 | 0.00 | 10.50 | |||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.80 | a | ----- | z | 2.20 | b | 0.40 | 0.50 | 0.00 | 0.00 | 0.00 | 3.90 | a | ||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | b | 15.20 | 0.70 | b | 0.40 | e | 1.70 | c | 0.00 | c | 0.00 | 0.00 | 18.00 | |||||||
1970-71 | 0.00 | 0.00 | 0.00 | ----- | z | 1.00 | ----- | z | 29.50 | 23.00 | 2.00 | a | 0.00 | 0.00 | 0.00 | 55.50 | b | |||||||||
1971-72 | 0.00 | 0.00 | 0.00 | 0.00 | 11.50 | a | 12.30 | f | 9.00 | 11.30 | 16.00 | a | 1.50 | 0.00 | 0.00 | 49.30 | a | |||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 0.00 | b | 1.00 | 22.90 | 3.40 | 9.00 | 0.00 | ----- | z | 0.00 | 0.00 | 36.30 | a | ||||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 12.20 | 1.00 | 11.20 | 12.00 | 3.00 | 0.00 | 0.00 | 39.40 | a | |||||||||||
1974-75 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 10.50 | 9.80 | 14.30 | 13.50 | 1.00 | 0.00 | 0.00 | 49.10 | a | |||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 0.00 | 2.90 | 6.90 | 10.90 | 11.30 | 6.30 | 0.00 | 0.00 | 0.00 | 38.30 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 0.80 | 0.30 | 5.20 | 7.80 | 0.00 | 11.50 | 4.60 | 0.00 | 0.00 | 30.20 | |||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.00 | 8.40 | 19.60 | 5.70 | 3.10 | a | 2.80 | ----- | z | 0.00 | 0.00 | 39.60 | a | ||||||||||
1978-79 | 0.00 | 0.00 | 0.00 | 0.00 | 4.70 | 14.30 | 13.90 | 11.10 | 7.50 | 0.50 | 0.00 | 0.00 | 52.00 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 1.00 | 3.50 | 1.00 | 13.60 | 2.20 | 13.00 | 2.50 | 0.00 | 0.00 | 36.80 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 6.60 | 1.80 | 11.10 | 0.40 | a | 0.00 | 0.00 | 0.00 | 20.40 | ||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 1.50 | 4.00 | 10.60 | 25.50 | 7.00 | 4.50 | a | 7.00 | 0.00 | 0.00 | 60.10 | ||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 0.00 | a | 3.80 | 3.50 | 11.60 | 15.40 | 9.80 | ----- | z | 0.00 | 0.00 | 44.10 | a | ||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 5.50 | c | 14.50 | 8.00 | 3.80 | 9.50 | 0.00 | 0.00 | 0.00 | 41.30 | ||||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 23.10 | 9.90 | a | 10.00 | 20.50 | 6.00 | 0.00 | 0.00 | 69.80 | ||||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 0.00 | 16.50 | 29.60 | 5.80 | 13.00 | 0.50 | 0.00 | 0.00 | 0.00 | 65.40 | |||||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 5.80 | 9.50 | 0.00 | 13.50 | 0.50 | 0.00 | 0.00 | 36.60 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 1.50 | 1.00 | 13.50 | 14.80 | 3.60 | 2.60 | 3.00 | 0.00 | 0.00 | 40.00 | |||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 8.30 | a | 5.50 | 6.00 | 8.50 | 27.80 | 0.00 | b | 0.00 | 0.00 | b | 56.10 | ||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.50 | 6.30 | b | 6.80 | 11.30 | 7.90 | 1.10 | 3.10 | 0.00 | 0.00 | 37.00 | ||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 2.50 | 1.00 | 33.20 | 5.30 | 4.70 | 4.50 | a | 4.50 | 0.00 | 0.00 | 55.70 | ||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 0.00 | 30.40 | 15.80 | 9.50 | 12.10 | 15.30 | d | ----- | z | 0.00 | 0.00 | 83.10 | a | ||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 2.00 | 7.00 | 10.80 | 11.00 | 0.00 | b | 6.40 | 20.50 | 0.00 | 0.00 | 57.70 | ||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | 12.30 | 4.60 | 28.80 | 11.90 | 5.80 | 0.00 | 0.00 | 0.00 | 63.40 | |||||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 5.00 | 9.00 | 0.10 | c | ----- | z | 12.40 | 0.00 | a | 0.00 | 0.00 | 26.50 | a | |||||||||
1995-96 | 0.00 | 0.00 | 0.00 | 0.00 | 15.80 | 11.80 | 29.60 | 7.80 | 14.20 | 7.00 | 3.00 | 0.00 | 89.20 | |||||||||||||
1996-97 | 0.00 | 0.00 | 0.00 | 0.00 | 8.30 | 20.80 | 18.60 | c | 5.20 | 13.70 | 0.00 | 0.50 | 0.00 | 67.10 | ||||||||||||
1997-98 | 0.00 | 0.00 | ----- | z | 0.00 | 1.50 | 6.10 | 18.80 | 2.00 | 13.20 | 11.00 | 0.00 | 0.00 | 52.60 | a | |||||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7.50 | 26.50 | 6.00 | 1.30 | 0.00 | 0.00 | 0.00 | 41.30 | |||||||||||||
1999-00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 23.50 | 9.50 | 1.00 | 0.30 | 0.00 | 0.00 | 38.30 | |||||||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 23.50 | 20.40 | 6.80 | 9.50 | 12.00 | 0.00 | 0.00 | 0.00 | 72.20 | |||||||||||||
2001-02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.30 | 9.70 | 13.00 | 14.60 | 13.10 | 0.00 | 0.00 | 52.70 | |||||||||||||
2002-03 | 0.00 | 0.00 | 0.00 | 7.50 | a | 0.00 | 2.30 | 7.40 | 12.10 | 8.30 | 0.00 | b | 0.00 | 0.00 | 37.60 | |||||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 9.80 | 16.00 | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | 26.10 | d | ||||||||
2004-05 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | 29.50 | 2.10 | a | 7.90 | 0.00 | 0.00 | 0.00 | 39.50 | c | ||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | 7.40 | 3.50 | b | 6.20 | 9.70 | 6.30 | 0.00 | 0.00 | 0.00 | 33.10 | ||||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | 0.30 | 4.10 | b | 6.30 | 4.30 | a | 6.80 | 7.00 | 3.00 | 0.00 | 0.00 | 31.80 | |||||||||||
2007-08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.50 | 18.90 | a | 21.80 | 3.00 | a | 5.50 | 0.00 | 0.00 | 58.70 | |||||||||||
2008-09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.80 | 35.40 | 4.20 | 10.90 | 2.30 | 0.00 | 0.00 | 0.00 | 53.60 | |||||||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.40 | 2.60 | 3.80 | a | 0.00 | 0.00 | 3.00 | 0.00 | 14.80 | ||||||||||||
2010-11 | 0.00 | 0.00 | 0.00 | 0.00 | 1.30 | 14.70 | b | 18.00 | j | 17.50 | q | ----- | z | ----- | z | ----- | z | ----- | z | 16.00 | f | |||||
2011-12 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.30 | w | 9.20 | r | 12.60 | r | 1.20 | r | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012-13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 19.30 | t | 15.00 | b | 18.80 | a | 4.50 | a | 7.00 | 0.00 | t | ----- | z | 45.30 | h | |
2013-14 | 0.00 | ----- | z | 0.00 | 0.00 | 4.70 | 7.00 | w | 22.20 | 11.30 | 5.70 | 3.30 | 0.00 | 0.00 | 47.20 | b | ||||||||||
2014-15 | 0.00 | 0.00 | 0.00 | 0.50 | 12.30 | 6.40 | 7.70 | 2.40 | 4.20 | 2.20 | 0.00 | 0.00 | 35.70 | |||||||||||||
2015-16 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 7.50 | 3.70 | 7.60 | 1.80 | 8.20 | 0.00 | 0.00 | 29.00 | |||||||||||||
2016-17 | 0.00 | 0.00 | 0.00 | 0.00 | 3.10 | 19.80 | 19.00 | 5.40 | 3.80 | 0.50 | 0.00 | 0.00 | 51.60 | |||||||||||||
2017-18 | 0.00 | 0.00 | 0.00 | 1.00 | 4.60 | 6.10 | 8.60 | 10.20 | 7.20 | 25.40 | 0.00 | 0.00 | 63.10 | |||||||||||||
2018-19 | 0.00 | 0.00 | 0.00 | 1.20 | 2.20 | 4.80 | 9.20 | 50.40 | 6.50 | 12.50 | 0.00 | 0.00 | 86.80 | |||||||||||||
2019-20 | 0.00 | 0.00 | 0.00 | 0.10 | 6.10 | 20.80 | 17.70 | 8.30 | 2.80 | 6.50 | 0.00 | 0.00 | 62.30 | |||||||||||||
2020-21 | 0.00 | 0.00 | 0.00 | 4.30 | 0.80 | 3.30 | 4.70 | 10.40 | 2.10 | 0.10 | 0.00 | 0.00 | 25.70 | |||||||||||||
2021-22 | 0.00 | 0.00 | 0.00 | 0.00 | 4.10 | 23.00 | 8.20 | 6.70 | 7.70 | 1.60 | 0.00 | 0.00 | 51.30 | |||||||||||||
2022-23 | 0.00 | 0.00 | 0.00 | 0.00 | 6.90 | 17.20 | 9.50 | 18.20 | 18.60 | 7.30 | 0.00 | 0.00 | 77.70 | |||||||||||||
2023-24 | 0.00 | 0.00 | 0.00 | 0.70 | 1.90 | 1.60 | 6.80 | 2.90 | 11.60 | c | ----- | z | ----- | z | ----- | z | 25.50 | c | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.01 | 0.37 | 4.63 | 10.83 | 10.20 | 9.11 | 8.29 | 3.45 | 0.19 | 0.00 | 47.78 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.06 | 1.11 | 5.58 | 7.80 | 7.74 | 7.78 | 6.98 | 5.09 | 0.93 | 0.00 | 19.42 | |||||||||||||
SKEW | 0.00 | 0.00 | 8.37 | 4.65 | 2.37 | 1.13 | 1.08 | 2.43 | 1.43 | 2.14 | 5.63 | 0.00 | 0.12 | |||||||||||||
MAX | 0.00 | 0.00 | 0.50 | 7.50 | 30.40 | 35.40 | 29.60 | 50.40 | 37.30 | 25.40 | 6.60 | 0.00 | 89.20 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 10.50 | |||||||||||||
YRS | 74 | 73 | 73 | 70 | 66 | 67 | 70 | 70 | 69 | 66 | 70 | 72 | 48 |