YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1961-62 | 0.00 | f | 0.00 | 0.00 | 0.00 | 0.50 | 10.50 | 9.00 | 12.00 | 5.80 | 3.70 | 0.00 | 0.00 | 41.50 | a | |||||||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.70 | 1.50 | 5.00 | 4.00 | 8.30 | 19.80 | 1.40 | 0.70 | 0.00 | 41.40 | |||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 0.00 | 0.80 | 7.00 | 7.00 | 2.00 | 12.50 | 7.00 | 0.00 | 0.00 | 36.30 | |||||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 20.40 | 7.70 | 12.30 | 39.00 | 0.40 | 0.50 | 0.00 | 87.30 | |||||||||||||
1965-66 | 0.00 | 0.00 | 0.00 | 0.00 | 27.00 | 11.40 | 9.70 | 2.30 | 18.00 | 14.50 | 0.50 | 0.00 | 83.40 | |||||||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 5.00 | 9.80 | 12.70 | 19.10 | 3.60 | 8.30 | 5.90 | 1.70 | 0.00 | 66.10 | |||||||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 2.50 | 1.80 | 6.00 | 10.40 | 1.30 | 1.40 | 8.20 | 0.00 | 0.00 | 31.60 | |||||||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 0.00 | 6.70 | 28.40 | 32.10 | 3.70 | 1.70 | 2.00 | 0.00 | 0.00 | 74.60 | |||||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 4.00 | 8.00 | 25.00 | 4.70 | 4.90 | 10.40 | 17.50 | 1.00 | 0.00 | 75.50 | |||||||||||||
1970-71 | 0.00 | 0.00 | 0.00 | 0.00 | 19.50 | 15.20 | 19.00 | 20.00 | 11.40 | 7.00 | 3.20 | 0.00 | 95.30 | |||||||||||||
1971-72 | 0.00 | 0.00 | 0.00 | 0.80 | 3.30 | 12.00 | 24.40 | 9.70 | a | 12.30 | 12.20 | 0.00 | 0.00 | 74.70 | ||||||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 4.50 | 2.10 | 12.70 | 7.80 | 1.80 | 0.20 | 0.00 | 0.00 | 0.00 | 29.10 | |||||||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | 6.30 | 11.10 | 9.70 | 9.10 | 13.50 | 6.10 | 0.00 | 0.00 | 55.80 | |||||||||||||
1974-75 | 0.00 | 0.00 | 0.10 | 0.30 | 3.00 | 14.80 | 32.20 | 4.70 | 21.00 | 0.00 | 0.00 | 0.00 | 76.10 | |||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 0.00 | 16.20 | 4.30 | 22.30 | 5.00 | 13.30 | 0.00 | 0.50 | 0.00 | 61.60 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 2.30 | 3.10 | 5.50 | 10.00 | 5.00 | 10.20 | 0.00 | 0.00 | 0.00 | 36.10 | |||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.00 | 12.40 | 8.00 | 8.00 | 7.70 | 8.90 | 2.00 | 0.00 | 0.00 | 47.00 | |||||||||||||
1978-79 | 0.00 | 0.00 | 0.00 | 0.00 | 8.20 | 15.20 | 11.20 | 19.20 | 14.80 | 1.50 | 2.80 | 0.00 | 72.90 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 0.00 | 6.70 | 2.00 | 15.50 | a | 7.30 | 9.20 | 1.80 | 0.00 | 0.00 | 42.50 | ||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 1.10 | 2.50 | 7.10 | 3.60 | 14.30 | 0.60 | 5.00 | 0.00 | 0.00 | 34.20 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 5.10 | 7.40 | 13.40 | 25.20 | b | 5.80 | 14.20 | 2.70 | 0.00 | 0.00 | 73.80 | ||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 1.00 | 16.30 | 16.50 | 19.10 | 3.60 | 13.20 | 15.60 | 1.00 | 0.00 | 86.30 | |||||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 28.50 | 19.20 | a | 10.10 | 2.70 | 6.50 | 2.80 | 0.00 | 0.00 | 69.80 | ||||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 3.40 | 4.60 | 4.90 | 5.20 | 4.60 | 20.60 | 0.00 | 0.00 | 0.00 | 43.30 | |||||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 0.00 | 15.40 | 12.00 | a | 9.00 | 12.10 | a | 6.10 | a | 0.00 | 0.00 | 0.00 | 54.60 | ||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | b | 2.30 | a | 9.30 | 1.00 | 2.30 | 0.00 | 0.00 | 0.00 | 14.90 | ||||||||||
1987-88 | 0.00 | a | 0.00 | 0.00 | 4.70 | b | 1.30 | 10.60 | a | 12.70 | a | 3.00 | 7.20 | 0.00 | 0.00 | 0.00 | 39.50 | |||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 28.00 | 17.70 | 21.70 | 2.20 | 8.50 | 4.30 | 0.00 | 0.00 | 82.40 | |||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.00 | 5.70 | 4.20 | 7.30 | 11.10 | 11.20 | 2.60 | a | 0.00 | 0.00 | 42.10 | ||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 6.10 | 3.80 | a | 8.40 | 5.60 | 15.70 | 8.70 | 7.00 | 0.00 | 0.00 | 55.30 | ||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 1.50 | 36.60 | 7.00 | a | 3.60 | a | 10.00 | 1.60 | 8.80 | 0.00 | 0.00 | 69.10 | |||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 4.40 | 16.00 | 13.80 | 15.00 | a | 2.80 | 6.20 | 4.70 | 0.00 | 0.00 | 62.90 | ||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | 25.10 | 11.90 | 21.30 | 5.40 | b | 9.10 | 5.90 | 0.00 | 0.00 | 78.70 | ||||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 7.70 | 3.90 | 10.80 | b | 17.00 | 13.10 | 8.90 | 0.00 | 0.00 | 61.40 | ||||||||||||
1995-96 | 0.00 | 0.00 | 0.00 | 10.90 | 10.50 | a | 17.70 | 23.80 | 13.80 | 5.20 | 8.60 | 0.00 | 0.00 | 90.50 | ||||||||||||
1996-97 | 0.00 | 0.00 | 0.00 | 0.00 | 16.00 | 21.00 | 30.60 | 5.40 | 20.70 | 0.00 | b | 0.50 | 0.00 | 94.20 | ||||||||||||
1997-98 | 0.00 | 0.00 | b | 0.00 | 1.10 | 12.90 | a | 3.60 | 10.10 | a | 1.60 | a | 4.40 | c | 9.40 | 0.00 | 0.00 | 43.10 | ||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.00 | 9.30 | 6.60 | 12.60 | 2.80 | a | 7.10 | 2.70 | 0.00 | 0.00 | 41.10 | ||||||||||||
1999-00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.30 | 2.80 | 6.80 | 11.90 | 9.70 | 6.90 | a | 0.00 | 0.00 | 39.40 | ||||||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 17.80 | 16.70 | 6.70 | 27.70 | 7.30 | 3.10 | 0.00 | 0.00 | 79.30 | |||||||||||||
2001-02 | 0.00 | 0.00 | 0.00 | 2.40 | 10.50 | a | 5.90 | 3.50 | 9.20 | 20.40 | 3.60 | 0.00 | 0.00 | 55.50 | ||||||||||||
2002-03 | 0.00 | 0.00 | 0.00 | d | 4.20 | 3.30 | 1.00 | 2.20 | 1.70 | a | 9.00 | ----- | z | ----- | z | 0.00 | 21.40 | b | ||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 4.00 | 11.00 | 4.80 | 11.50 | 18.50 | 4.30 | 0.00 | 0.00 | 0.00 | 54.10 | |||||||||||||
2004-05 | 0.00 | a | 0.00 | 0.00 | 0.00 | 3.00 | 6.30 | 21.00 | 8.30 | 4.50 | 0.00 | 0.00 | 0.00 | 43.10 | ||||||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | h | ||||
2006-07 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 13.30 | 2.30 | 12.00 | 15.00 | 16.00 | a | 0.00 | 0.00 | 58.60 | d | |||||||
2007-08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 20.00 | 0.00 | a | 6.30 | 7.00 | 8.00 | a | 0.00 | 0.00 | 41.30 | |||||||||||
2008-09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 8.40 | 6.80 | 6.80 | a | 7.30 | 3.00 | 0.00 | 0.00 | 32.60 | ||||||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.00 | f | 1.30 | a | 2.30 | 0.00 | 0.00 | 3.00 | 0.00 | 7.60 | a | ||||||||||
2010-11 | ----- | z | ----- | z | ----- | z | 1.50 | 13.60 | n | 14.70 | 13.20 | 5.20 | 6.00 | a | 4.90 | a | ----- | z | ----- | z | 45.50 | f | ||||
2011-12 | ----- | z | ----- | z | ----- | z | ----- | z | 1.00 | n | 4.70 | a | 4.90 | a | 6.00 | 6.20 | g | ----- | z | ----- | z | ----- | z | 15.60 | i | |
2012-13 | ----- | z | ----- | z | ----- | z | ----- | z | 5.50 | t | 11.30 | g | 3.30 | 11.10 | 14.60 | a | 35.40 | d | 0.00 | t | ----- | z | 64.40 | h | ||
2013-14 | ----- | z | ----- | z | ----- | z | 2.00 | e | 3.40 | b | 29.50 | 7.60 | 25.00 | 11.80 | a | 14.40 | b | 0.00 | o | ----- | z | 93.70 | e | |||
2014-15 | ----- | z | ----- | z | ----- | z | ----- | z | 8.20 | a | 5.10 | 3.00 | 7.00 | a | 5.40 | 0.40 | 0.00 | g | ----- | z | 29.10 | f | ||||
2015-16 | ----- | z | ----- | z | ----- | z | 0.00 | 1.90 | 16.70 | 10.20 | 6.20 | 11.30 | 4.10 | 0.00 | ----- | z | 50.40 | d | ||||||||
2016-17 | 0.00 | 0.00 | 0.00 | 0.00 | 13.60 | 11.20 | 13.90 | b | 10.50 | a | 1.50 | 0.90 | 1.80 | 0.00 | 53.40 | |||||||||||
2017-18 | 0.00 | 0.00 | 0.00 | b | 6.50 | 5.30 | 10.90 | a | 4.90 | a | 17.00 | 9.80 | a | 14.10 | 0.00 | 0.00 | 68.50 | |||||||||
2018-19 | 0.00 | 0.00 | 0.00 | 1.50 | 7.00 | a | 15.20 | 6.90 | 19.00 | 6.20 | a | 7.70 | 7.20 | a | 0.00 | 70.70 | ||||||||||
2019-20 | 0.00 | 0.00 | 0.00 | 2.20 | 7.40 | 30.90 | 13.00 | 1.80 | 4.00 | a | 0.90 | 0.00 | 0.00 | 60.20 | ||||||||||||
2020-21 | 0.00 | 0.00 | 0.00 | 9.70 | 9.10 | 12.90 | 5.70 | 3.60 | 4.30 | 2.20 | 0.00 | 0.00 | 47.50 | |||||||||||||
2021-22 | 0.00 | 0.00 | 0.00 | 0.00 | a | 4.10 | 20.80 | 7.40 | 16.90 | 6.50 | 9.50 | 0.00 | 0.00 | 65.20 | ||||||||||||
2022-23 | 0.00 | 0.00 | 0.00 | 1.70 | 6.50 | a | 24.00 | 13.90 | 8.10 | 24.40 | 9.80 | 0.00 | 0.00 | 88.40 | ||||||||||||
2023-24 | 0.00 | 0.00 | 0.00 | 0.80 | 0.20 | 5.00 | a | 4.50 | a | 0.90 | 17.80 | 0.00 | g | ----- | z | ----- | z | 29.20 | c | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.00 | 1.64 | 8.57 | 11.83 | 11.21 | 8.35 | 9.94 | 5.51 | 0.44 | 0.00 | 59.29 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.01 | 2.45 | 8.19 | 7.17 | 7.74 | 6.23 | 6.91 | 6.20 | 1.20 | 0.00 | 19.63 | |||||||||||||
SKEW | 0.00 | 0.00 | 7.28 | 1.87 | 1.41 | 0.74 | 1.06 | 1.04 | 1.43 | 2.21 | 3.90 | 0.00 | -0.00 | |||||||||||||
MAX | 0.00 | 0.00 | 0.10 | 10.90 | 36.60 | 30.90 | 32.20 | 27.70 | 39.00 | 35.40 | 7.20 | 0.00 | 95.30 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 0.00 | 0.90 | 0.00 | 0.00 | 0.00 | 0.00 | 14.90 | |||||||||||||
YRS | 55 | 56 | 56 | 59 | 59 | 60 | 62 | 62 | 61 | 59 | 55 | 55 | 51 |