YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1960-61 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | w | 0.00 | 0.00 | k | |
1961-62 | 0.00 | 0.00 | 0.00 | a | 0.00 | a | 0.50 | b | 3.50 | 14.00 | 12.00 | b | 7.50 | c | 4.90 | e | 0.00 | 0.00 | 42.40 | |||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.00 | 10.00 | 0.00 | d | 12.00 | 4.50 | 26.50 | 0.00 | 0.00 | 0.00 | 53.00 | ||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 1.00 | 8.50 | 19.50 | 6.00 | 26.50 | 30.00 | 15.00 | 0.00 | a | 0.00 | 106.50 | ||||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 8.50 | 11.00 | 19.00 | 17.00 | 19.00 | 17.00 | 0.00 | 109.50 | |||||||||||||
1965-66 | 0.00 | 0.00 | 3.00 | 0.00 | 7.00 | 6.00 | 10.50 | 20.00 | 5.00 | 18.00 | 4.00 | 0.00 | 73.50 | |||||||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 14.00 | 8.00 | 5.30 | 15.00 | 10.50 | 7.10 | 9.50 | 8.00 | 0.00 | 77.40 | |||||||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 5.00 | ----- | z | 28.10 | 4.30 | 16.10 | 8.80 | a | 9.30 | 0.00 | 0.00 | 71.60 | a | ||||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 7.00 | 14.30 | 9.00 | 7.50 | 2.50 | 25.80 | 8.50 | 2.50 | 0.00 | 77.10 | |||||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 57.00 | 11.00 | 9.50 | 0.80 | 0.00 | 44.00 | 11.00 | 4.00 | 0.00 | 137.30 | |||||||||||||
1970-71 | 0.00 | 0.00 | 10.50 | 11.50 | 17.50 | 2.00 | 4.50 | 13.00 | 18.50 | 5.30 | 2.00 | 0.00 | 84.80 | |||||||||||||
1971-72 | 0.00 | 0.00 | 12.50 | 9.00 | 4.00 | 5.60 | a | 8.00 | 6.50 | ----- | z | ----- | z | ----- | z | 0.00 | 45.60 | c | ||||||||
1972-73 | 0.00 | 0.00 | ----- | z | 12.00 | 17.00 | a | 13.50 | 12.00 | 2.00 | 22.50 | 44.50 | 5.50 | a | 0.00 | 129.00 | a | |||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 7.50 | 15.50 | 24.90 | 9.50 | 15.80 | 9.70 | 16.00 | 0.00 | 0.00 | a | 98.90 | ||||||||||||
1974-75 | 0.00 | 0.00 | 3.50 | 4.00 | 9.50 | 10.50 | 12.00 | 10.50 | 3.40 | b | 14.50 | 7.00 | 5.00 | 79.90 | ||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 6.00 | 31.50 | 7.00 | 7.50 | 6.00 | 20.50 | 15.50 | 0.00 | 0.00 | 94.00 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 18.00 | 3.00 | 9.00 | 0.00 | a | 13.00 | a | 23.50 | 17.00 | 0.00 | a | 0.00 | 83.50 | ||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 2.00 | 7.00 | ----- | z | 4.50 | 7.00 | 11.00 | 7.00 | c | 15.00 | b | 0.00 | 53.50 | a | |||||||||
1978-79 | 0.00 | 0.00 | 0.00 | a | 5.50 | ----- | z | 7.80 | a | 3.10 | 6.30 | 31.00 | ----- | z | 12.80 | 0.00 | 66.50 | b | ||||||||
1979-80 | 0.00 | ----- | z | 0.00 | 8.00 | a | 37.50 | 14.00 | ----- | z | ----- | z | 15.50 | 21.00 | 0.30 | 0.00 | 96.30 | c | ||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 2.00 | 11.20 | 0.00 | 3.00 | 6.00 | 21.10 | 2.00 | 5.80 | 0.00 | 51.10 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 10.50 | 3.50 | 9.40 | 6.30 | a | 7.50 | 5.50 | 4.00 | 8.00 | 0.00 | 54.70 | ||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 4.00 | ----- | z | 1.00 | 0.00 | b | 5.00 | 44.00 | c | 14.00 | 11.00 | 0.00 | 79.00 | a | |||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 44.00 | 13.00 | y | ----- | z | 20.50 | w | 24.50 | v | 27.50 | t | ----- | z | ----- | z | 44.00 | g | |||||
1984-85 | 0.00 | 0.00 | ----- | z | 24.50 | 0.50 | 4.00 | 6.50 | 15.50 | 17.50 | 7.00 | 3.00 | 0.00 | 78.50 | a | |||||||||||
1985-86 | 0.00 | 0.00 | 9.00 | a | 1.50 | 18.50 | 8.50 | a | 7.50 | 11.30 | 10.30 | 26.50 | 0.00 | 0.00 | 93.10 | |||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 11.00 | 13.30 | 5.30 | 16.50 | 27.00 | 22.40 | 16.00 | 0.00 | 0.00 | 111.50 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 2.50 | 16.50 | 22.00 | 6.60 | 12.60 | 30.00 | 6.80 | 3.00 | 0.00 | 100.00 | |||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 16.00 | 22.80 | 8.50 | 7.50 | 13.30 | 0.50 | 0.00 | 72.60 | |||||||||||||
1989-90 | 0.00 | 0.00 | 4.00 | 4.00 | 1.60 | 11.80 | 4.30 | 6.10 | 34.90 | 6.30 | 1.00 | 0.00 | 74.00 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 6.00 | 12.00 | 4.40 | 9.10 | 1.80 | 6.00 | 16.60 | 2.50 | 0.00 | 58.40 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 10.30 | 25.60 | 1.80 | 10.00 | 0.50 | 17.60 | 0.00 | 0.00 | 0.00 | 65.80 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.30 | 29.20 | 11.10 | 3.50 | 6.00 | 16.50 | 10.80 | 1.00 | 0.00 | 78.40 | |||||||||||||
1993-94 | 0.00 | 0.00 | 2.30 | 8.00 | 21.60 | 3.50 | 6.30 | 12.00 | 13.10 | 18.90 | 0.00 | 0.00 | 85.70 | |||||||||||||
1994-95 | 0.00 | 0.00 | 2.00 | 0.00 | 17.30 | ----- | z | 5.20 | 9.50 | 21.10 | 27.60 | t | ----- | z | 0.00 | 55.10 | c | |||||||||
1995-96 | 0.00 | 0.00 | 7.30 | ----- | z | 8.40 | 3.00 | 19.40 | f | 2.80 | a | 19.40 | 10.30 | 0.00 | 0.00 | 51.20 | b | |||||||||
1996-97 | 0.00 | 0.00 | 10.00 | 4.00 | 12.00 | 3.00 | 7.00 | 28.30 | 12.30 | 31.30 | 0.00 | 0.00 | 107.90 | |||||||||||||
1997-98 | 0.00 | 0.00 | 0.00 | 22.50 | 4.60 | a | 14.00 | 9.50 | 2.30 | 34.80 | 30.50 | ----- | z | 0.00 | c | 118.20 | a | |||||||||
1998-99 | 0.00 | 0.00 | c | 0.00 | 0.00 | 7.50 | a | 13.10 | a | 7.50 | a | 3.30 | b | 2.50 | b | 25.80 | c | 0.00 | b | 0.00 | 59.70 | |||||
1999-00 | 0.00 | a | 0.00 | c | 0.50 | b | 5.40 | a | 0.50 | d | 18.30 | b | 4.80 | a | 4.00 | a | 18.50 | c | 0.00 | a | 0.00 | 0.00 | 52.00 | |||
2000-01 | 0.00 | 0.00 | 4.50 | 0.30 | 5.50 | 4.50 | 6.30 | 12.30 | d | 11.10 | 3.60 | a | 7.20 | 0.00 | 55.30 | |||||||||||
2001-02 | 0.00 | 0.00 | 1.00 | 1.30 | 3.00 | a | 5.30 | 12.20 | 4.00 | 11.80 | a | 0.30 | b | 7.30 | 0.00 | b | 46.20 | |||||||||
2002-03 | 0.00 | b | 0.00 | 0.00 | b | 5.30 | a | 9.10 | 0.00 | a | 1.50 | 19.50 | b | 59.40 | 6.40 | 6.70 | 0.00 | 107.90 | ||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 0.00 | 4.30 | a | 4.60 | 9.70 | 17.50 | 0.60 | b | 20.50 | 2.50 | 0.00 | 59.70 | |||||||||||
2004-05 | 0.00 | 0.00 | 0.00 | 1.00 | 13.10 | 8.00 | 18.30 | 1.30 | 14.20 | 20.40 | 2.40 | 0.00 | a | 78.70 | ||||||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 5.50 | 8.00 | 5.20 | 9.50 | 3.60 | 18.50 | 3.60 | 1.00 | 0.00 | 54.90 | |||||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | 23.30 | 9.50 | 50.80 | b | 19.40 | c | 9.70 | 11.10 | 8.50 | 2.20 | 0.00 | 134.50 | |||||||||||
2007-08 | 0.00 | 0.00 | d | 0.00 | 2.60 | 4.90 | 29.10 | 5.20 | 11.20 | a | 24.30 | 7.70 | a | 2.20 | a | 0.00 | 87.20 | |||||||||
2008-09 | 0.00 | 0.00 | 0.00 | 2.00 | 2.50 | 12.60 | 10.40 | a | 2.10 | 12.00 | 33.90 | 0.00 | 0.00 | 75.50 | ||||||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 33.90 | 8.70 | 10.70 | a | 3.80 | a | 14.50 | 38.60 | 9.30 | 5.80 | 0.00 | 125.30 | |||||||||||
2010-11 | 0.00 | 0.00 | 0.00 | 0.00 | 1.10 | 5.50 | 6.10 | a | 14.50 | 8.90 | 5.80 | 3.30 | 0.00 | 45.20 | ||||||||||||
2011-12 | 0.00 | 0.00 | 0.00 | 9.90 | 0.00 | a | 36.50 | a | 7.40 | 34.80 | 1.00 | 5.30 | 0.00 | 0.00 | 94.90 | |||||||||||
2012-13 | 0.00 | 0.00 | 0.00 | 5.70 | 0.30 | 8.90 | 3.90 | 26.90 | 15.90 | 20.70 | 5.00 | 0.00 | 87.30 | |||||||||||||
2013-14 | 0.00 | 0.00 | 0.00 | 7.60 | 1.50 | 8.30 | 15.20 | 6.00 | 14.80 | 8.50 | 10.30 | a | 0.00 | 72.20 | ||||||||||||
2014-15 | 0.00 | 0.00 | 0.00 | 0.00 | 5.20 | 11.80 | 9.20 | b | 24.10 | 3.60 | 23.60 | 6.50 | 0.00 | 84.00 | ||||||||||||
2015-16 | 0.00 | 0.00 | 0.00 | 0.00 | 26.90 | 13.30 | 4.30 | 20.30 | a | 24.30 | 36.60 | a | 1.00 | 0.00 | 126.70 | |||||||||||
2016-17 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 12.90 | 7.90 | 4.50 | 2.00 | 30.60 | 6.30 | 0.00 | 68.20 | |||||||||||||
2017-18 | 0.00 | 0.00 | 0.00 | 5.60 | 1.20 | 5.20 | 7.80 | 10.30 | 8.80 | 4.70 | 1.00 | 0.00 | 44.60 | |||||||||||||
2018-19 | 0.00 | 0.00 | 0.00 | 5.70 | 5.50 | 1.50 | 25.40 | 15.60 | 18.50 | 8.50 | 6.60 | 0.00 | 87.30 | |||||||||||||
2019-20 | 0.00 | 0.00 | 0.00 | 19.70 | 22.10 | 4.30 | 0.20 | a | 28.70 | a | 12.80 | 14.80 | 0.00 | 0.00 | 102.60 | |||||||||||
2020-21 | 0.00 | 0.00 | a | 2.50 | 4.80 | 7.40 | 6.50 | 2.30 | 10.40 | 41.60 | 15.10 | 1.30 | 0.00 | 91.90 | ||||||||||||
2021-22 | 0.00 | a | 0.00 | 0.00 | 0.00 | 0.80 | 3.90 | 31.80 | 18.50 | 23.50 | 2.20 | 12.10 | 3.00 | 95.80 | ||||||||||||
2022-23 | 0.00 | 0.00 | 0.00 | 4.00 | 10.50 | 15.00 | 11.20 | 10.70 | 12.30 | 16.50 | 0.00 | 0.00 | 80.20 | |||||||||||||
2023-24 | 0.00 | 0.00 | 0.00 | 6.50 | 10.60 | 11.90 | 16.80 | 17.70 | 46.60 | t | ----- | z | ----- | z | ----- | z | 63.50 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 1.19 | 6.91 | 10.62 | 10.17 | 8.74 | 11.47 | 17.86 | 13.50 | 3.53 | 0.13 | 81.78 | |||||||||||||
S.D. | 0.00 | 0.00 | 2.85 | 9.55 | 9.48 | 9.12 | 6.14 | 8.15 | 11.99 | 9.93 | 4.21 | 0.74 | 23.93 | |||||||||||||
SKEW | 0.00 | 0.00 | 2.63 | 2.97 | 1.43 | 2.15 | 1.41 | 0.81 | 1.09 | 0.95 | 1.32 | 5.79 | 0.35 | |||||||||||||
MAX | 0.00 | 0.00 | 12.50 | 57.00 | 44.00 | 50.80 | 31.80 | 34.80 | 59.40 | 44.50 | 17.00 | 5.00 | 137.30 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | 0.00 | 0.00 | 0.00 | 42.40 | |||||||||||||
YRS | 63 | 62 | 61 | 62 | 60 | 60 | 60 | 61 | 60 | 58 | 58 | 62 | 50 |