YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1972-73 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 0.00 | |||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | 21.90 | 12.50 | 14.90 | 8.00 | 13.00 | 1.20 | 0.00 | 0.00 | 71.50 | |||||||||||||
1974-75 | 0.00 | 0.00 | 0.00 | 3.10 | 2.90 | 12.70 | 14.70 | 13.80 | 12.40 | 29.40 | 3.70 | 0.00 | 92.70 | |||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 2.20 | 13.00 | 8.20 | 17.20 | 19.80 | 13.70 | 1.80 | 0.00 | 0.00 | 75.90 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 3.50 | 9.90 | 12.00 | 12.90 | 3.00 | 0.70 | 0.00 | 42.50 | |||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.20 | 6.90 | 9.80 | 11.20 | 14.70 | 2.10 | 8.90 | 0.00 | 0.00 | 53.80 | |||||||||||||
1978-79 | 0.00 | 0.00 | 0.10 | 0.00 | 2.50 | 5.50 | 17.90 | 17.80 | 0.80 | 2.20 | 0.30 | 0.00 | 47.10 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 0.20 | 16.70 | 5.20 | 14.00 | 8.00 | 23.10 | 2.10 | 0.70 | 0.00 | 70.00 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 9.00 | 10.20 | 3.30 | 7.60 | 0.50 | 0.00 | 0.00 | 37.90 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 0.00 | 6.80 | 24.50 | 28.20 | 5.60 | 9.60 | 9.60 | 0.00 | 0.00 | 84.30 | |||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 16.10 | 10.90 | 6.00 | 12.40 | 0.00 | 3.70 | 0.00 | 56.40 | |||||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 8.80 | 38.60 | 7.00 | 12.50 | 9.50 | 5.80 | 0.00 | 0.20 | 82.40 | |||||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 0.20 | 11.00 | 13.30 | 6.10 | 13.30 | 9.70 | 2.80 | 0.00 | 0.00 | 56.40 | |||||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 0.40 | 29.00 | 10.20 | 4.30 | 12.20 | 0.70 | 0.20 | 1.50 | 0.00 | 58.50 | |||||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 1.20 | 4.90 | 3.60 | 2.80 | 0.00 | 0.00 | 0.00 | 19.80 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 0.00 | 3.80 | 9.00 | 10.00 | 4.10 | 3.80 | 0.20 | 0.00 | 0.00 | 30.90 | |||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 12.40 | 20.90 | 18.00 | 3.50 | 2.70 | 0.00 | 0.20 | 0.00 | 57.70 | |||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.10 | 0.10 | 0.00 | 9.90 | 13.00 | 2.90 | 0.30 | 0.00 | 0.00 | 26.30 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 0.00 | 4.60 | 22.60 | 3.70 | 0.30 | 4.00 | 3.80 | 0.00 | 0.00 | 39.00 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 2.90 | 5.00 | 2.60 | 1.50 | 2.30 | 0.00 | 0.00 | 0.00 | 0.00 | 14.30 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.00 | 10.20 | 24.40 | 29.90 | 31.90 | 1.60 | 0.00 | 0.00 | 0.00 | 98.00 | |||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | 5.50 | 6.60 | 9.80 | 13.20 | 0.30 | 0.50 | 0.00 | 0.00 | 35.90 | |||||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 33.30 | 20.70 | 5.80 | 7.20 | 6.70 | 2.00 | 0.00 | 0.00 | 75.70 | |||||||||||||
1995-96 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 8.40 | 27.20 | 12.20 | 8.70 | 3.10 | 0.00 | 0.00 | 60.60 | |||||||||||||
1996-97 | 0.00 | 0.00 | 0.00 | 0.10 | 2.80 | 28.60 | 15.90 | 0.20 | 4.30 | 0.10 | 0.00 | 0.00 | 52.00 | |||||||||||||
1997-98 | 0.00 | 0.00 | 0.00 | 0.00 | 1.50 | 7.70 | 13.90 | 13.00 | 3.20 | 3.20 | 0.00 | 0.00 | 42.50 | |||||||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.00 | 2.80 | 19.90 | 10.30 | 22.70 | 10.60 | 3.00 | 1.80 | 0.00 | 71.10 | |||||||||||||
1999-00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | 11.00 | 19.40 | 6.60 | 7.20 | 0.00 | 0.00 | 0.00 | 47.20 | |||||||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 14.50 | 10.90 | 17.40 | 5.80 | 4.30 | 6.60 | 0.00 | 0.00 | 59.50 | |||||||||||||
2001-02 | 0.00 | 0.00 | 0.00 | 0.00 | 13.20 | 22.90 | 24.10 | 2.80 | a | 14.50 | 3.70 | 0.20 | a | 0.00 | 81.40 | |||||||||||
2002-03 | 0.00 | 0.00 | 0.00 | 0.50 | 0.30 | 18.80 | 0.00 | 4.40 | 5.90 | 4.90 | 0.00 | 0.00 | 34.80 | |||||||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 0.30 | 6.80 | 21.60 | 22.10 | 15.50 | 6.10 | 0.80 | 0.00 | a | 0.00 | 73.20 | ||||||||||||
2004-05 | 0.00 | 0.00 | 0.00 | 1.00 | 1.50 | 7.60 | 7.90 | 1.00 | 2.70 | 2.10 | 0.00 | 0.80 | 24.60 | |||||||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | a | 3.20 | 12.90 | 10.80 | 2.30 | 22.90 | 3.20 | 0.00 | 0.00 | 55.30 | ||||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | 0.00 | 6.20 | 7.30 | 4.30 | 15.00 | 1.30 | 0.30 | 0.10 | 0.00 | 34.50 | |||||||||||||
2007-08 | 0.00 | 0.00 | 0.00 | 0.00 | 4.90 | 15.60 | 32.60 | 15.60 | 4.10 | 3.70 | 0.00 | 0.30 | 76.80 | |||||||||||||
2008-09 | 0.00 | 0.00 | 0.00 | 2.50 | 0.30 | 36.90 | 10.80 | a | 4.20 | 13.50 | 2.50 | 0.00 | 0.00 | 70.70 | ||||||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 0.20 | 6.60 | 19.40 | 9.20 | 1.00 | 10.10 | 6.70 | 8.30 | 0.00 | 61.50 | |||||||||||||
2010-11 | 0.00 | 0.00 | 0.00 | 0.50 | 22.40 | 30.70 | 1.10 | w | 13.90 | s | 7.50 | t | 1.70 | w | 2.50 | z | 0.00 | z | 53.60 | |||||||
2011-12 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 7.90 | u | 0.60 | z | 13.50 | w | 7.00 | u | 5.00 | w | 0.10 | z | 0.00 | z | 0.00 | z | 0.00 | |
2012-13 | 0.00 | z | 0.00 | z | 0.00 | z | 0.40 | z | 1.50 | z | 7.90 | q | 22.40 | t | 6.50 | t | 0.10 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.00 | 0.38 | 8.10 | 14.67 | 13.13 | 9.42 | 7.34 | 3.19 | 0.56 | 0.03 | 56.02 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.02 | 0.83 | 7.85 | 9.48 | 8.00 | 7.07 | 5.81 | 5.09 | 1.57 | 0.14 | 20.91 | |||||||||||||
SKEW | 0.00 | 0.00 | 5.92 | 2.41 | 1.59 | 0.72 | 0.71 | 0.93 | 0.97 | 3.88 | 3.72 | 4.70 | -0.05 | |||||||||||||
MAX | 0.00 | 0.00 | 0.10 | 3.10 | 33.30 | 38.60 | 32.60 | 31.90 | 23.10 | 29.40 | 8.30 | 0.80 | 98.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 14.30 | |||||||||||||
NO YRS | 38 | 38 | 38 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 38 | 38 | 37 |