YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1976-77 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | j | ||
1977-78 | 0.00 | 0.00 | 1.00 | 0.00 | 13.20 | 10.90 | 20.00 | 20.70 | 4.60 | 1.10 | 5.50 | 0.00 | 77.00 | |||||||||||||
1978-79 | 0.00 | 0.00 | 0.70 | 0.00 | 22.70 | ----- | z | ----- | z | 32.90 | 11.00 | b | 7.00 | 7.00 | 0.00 | 81.30 | b | |||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 8.30 | 10.70 | 7.50 | 30.80 | 14.50 | 27.00 | 1.60 | 0.00 | 0.00 | 100.40 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 3.70 | 2.00 | 4.20 | 4.30 | 8.80 | 22.30 | 2.50 | 0.00 | 0.00 | 47.80 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 1.50 | 6.60 | 10.90 | 22.50 | 5.50 | 20.20 | 10.00 | 0.00 | 0.00 | 77.20 | |||||||||||||
1982-83 | 0.00 | 0.00 | 0.00 | 6.50 | 12.10 | 9.00 | 8.30 | 10.20 | a | 23.00 | 9.00 | 4.00 | 0.00 | 82.10 | ||||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.50 | 17.70 | a | 42.00 | 13.00 | 8.00 | a | 18.00 | 16.00 | 1.00 | 0.00 | 116.20 | |||||||||||
1984-85 | 0.00 | 0.00 | 5.00 | 17.70 | a | 19.50 | 14.30 | 25.00 | 14.20 | 15.70 | 13.00 | a | 0.00 | 0.00 | 124.40 | |||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 20.00 | 25.00 | 6.90 | 6.30 | 15.20 | 11.40 | 9.30 | 1.50 | 0.00 | 95.60 | |||||||||||||
1986-87 | 0.00 | 0.00 | 3.50 | 6.50 | 15.50 | 3.30 | 15.50 | 17.50 | 17.00 | 8.00 | 1.00 | a | 0.00 | 87.80 | ||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 0.00 | 3.50 | 20.50 | 22.00 | 8.50 | 13.30 | 0.00 | 0.50 | 0.00 | 68.30 | |||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 0.00 | 12.50 | 23.00 | 14.00 | 33.00 | 4.00 | 3.00 | 0.00 | 0.00 | 89.50 | |||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.00 | 11.00 | 9.30 | a | ----- | z | 37.50 | 1.80 | a | 0.00 | b | 0.00 | 2.00 | 61.60 | a | ||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 2.00 | b | 10.60 | 14.90 | 13.00 | a | 1.60 | 24.00 | a | 4.00 | 0.00 | a | 0.00 | 70.10 | |||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 7.50 | 14.50 | 11.00 | a | 9.50 | 2.90 | a | 6.00 | b | 2.50 | 0.00 | 0.00 | 53.90 | ||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 0.50 | 18.30 | a | 21.30 | 24.50 | 15.80 | 2.00 | 13.00 | b | 0.00 | c | 0.00 | 95.40 | ||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.00 | a | 15.00 | 5.50 | b | 6.00 | 6.60 | b | 5.00 | 9.00 | a | 0.00 | 0.00 | 47.10 | |||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 17.00 | i | 8.00 | 19.00 | c | 13.00 | a | 2.00 | b | 1.00 | h | ----- | z | 0.00 | 42.00 | c | ||||||
1995-96 | 0.00 | 0.00 | 0.00 | 3.00 | 4.50 | c | 4.00 | a | 45.50 | b | 14.50 | f | 3.00 | c | 1.00 | b | 0.00 | 0.00 | 61.00 | a | ||||||
1996-97 | 0.00 | 0.00 | 0.00 | 5.00 | b | 18.00 | d | 15.50 | b | 21.50 | c | 10.00 | f | 2.50 | b | 14.00 | 2.50 | 0.00 | 79.00 | a | ||||||
1997-98 | 0.00 | 0.00 | 0.00 | 6.60 | d | 6.30 | c | 7.10 | b | 7.20 | c | 8.70 | e | 13.50 | b | 5.90 | d | 0.00 | 0.00 | 55.30 | ||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.60 | b | 3.50 | a | 11.90 | b | 15.60 | d | 8.40 | d | 6.30 | a | 2.50 | d | 2.00 | a | 0.00 | 50.80 | |||||
1999-00 | 0.00 | 0.00 | 0.00 | 1.50 | 3.40 | e | 10.10 | d | 4.70 | b | 11.30 | a | 9.10 | a | 0.00 | 1.00 | 0.00 | 41.10 | ||||||||
2000-01 | 0.00 | 0.00 | 0.00 | 0.00 | 17.70 | h | 15.40 | h | 8.50 | f | 17.50 | e | 4.20 | d | 0.40 | d | 7.00 | 0.00 | 29.10 | c | ||||||
2001-02 | 0.00 | 0.00 | 0.00 | 1.00 | 8.20 | 12.80 | 10.80 | 3.70 | c | 15.00 | h | 0.50 | 0.00 | 0.00 | 37.00 | a | ||||||||||
2002-03 | 0.00 | 0.00 | 0.00 | 2.80 | 6.90 | b | 15.80 | 5.00 | 21.00 | c | 14.50 | a | 0.00 | 0.00 | 0.00 | 66.00 | ||||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 0.00 | 11.50 | a | 12.00 | a | 8.20 | 13.20 | 1.00 | 0.00 | 0.00 | 0.00 | 45.90 | |||||||||||
2004-05 | 0.00 | 0.00 | 0.00 | 1.00 | 10.50 | 2.50 | a | 11.70 | 13.00 | 7.70 | a | 4.70 | a | 0.00 | 0.00 | 51.10 | ||||||||||
2005-06 | 0.00 | 0.00 | 0.00 | 0.00 | 9.80 | 8.80 | 14.70 | 4.50 | 26.30 | 1.00 | 0.00 | 0.00 | 65.10 | |||||||||||||
2006-07 | 0.00 | 0.00 | 0.00 | 5.50 | 10.80 | 9.40 | 20.60 | 16.60 | 3.20 | 3.60 | 0.00 | 0.00 | 69.70 | |||||||||||||
2007-08 | 0.00 | 0.00 | 0.00 | 5.20 | 1.80 | 26.00 | c | 22.30 | 13.00 | 9.80 | 6.90 | 12.00 | b | 0.00 | a | 97.00 | ||||||||||
2008-09 | 0.00 | 0.00 | 0.00 | 0.00 | 2.80 | 23.30 | 15.00 | 3.10 | 20.40 | i | 12.30 | 0.00 | 0.00 | 56.50 | a | |||||||||||
2009-10 | 0.00 | 0.00 | 0.00 | 3.80 | 7.20 | 14.00 | 7.30 | 8.70 | 8.80 | 13.40 | 0.20 | 0.00 | a | 63.40 | ||||||||||||
2010-11 | 0.00 | 0.00 | 0.00 | 3.60 | j | 11.60 | i | 32.50 | l | 12.60 | k | 19.10 | h | 15.50 | h | 11.70 | j | 0.00 | o | 0.00 | i | 0.00 | i | |||
2011-12 | 0.00 | k | 0.00 | k | 0.00 | p | 0.50 | r | 11.20 | o | 4.50 | m | 5.80 | l | 13.40 | j | 5.40 | m | 0.00 | m | 0.00 | p | 0.00 | m | 0.00 | l |
2012-13 | 0.00 | k | 0.00 | o | 0.00 | m | 4.00 | s | 3.00 | p | 40.30 | n | 10.10 | j | 9.80 | i | 7.00 | m | 18.30 | h | 0.20 | t | 0.00 | p | 0.00 | l |
2013-14 | 0.00 | l | 0.00 | j | 0.00 | m | 10.60 | h | 11.40 | l | 16.80 | l | 12.20 | l | 2.80 | j | 7.10 | j | 6.60 | i | 0.80 | r | 0.00 | o | 0.00 | l |
2014-15 | 0.00 | n | 0.00 | m | 0.00 | j | 0.00 | k | 8.10 | l | 19.30 | l | 3.40 | k | 3.70 | k | 8.90 | i | 3.30 | m | 0.30 | q | 0.00 | n | 0.00 | l |
2015-16 | 0.00 | m | 0.00 | m | 0.00 | k | 0.00 | r | 11.50 | m | 34.50 | k | 17.00 | l | 14.00 | i | 9.00 | k | 6.70 | i | 0.00 | k | 0.00 | n | 0.00 | l |
2016-17 | 0.00 | o | 0.00 | k | 0.00 | l | 0.00 | k | 3.20 | l | 15.30 | n | 28.60 | k | 15.70 | j | 2.20 | h | 1.80 | k | 7.00 | j | 0.00 | v | 0.00 | l |
2017-18 | 0.00 | s | 0.00 | q | ----- | z | 12.20 | h | 4.10 | d | 11.80 | o | 7.10 | j | 15.60 | i | 4.00 | l | 2.10 | j | 0.40 | ----- | z | 4.50 | j | |
2018-19 | 0.00 | 0.00 | 0.00 | 0.00 | 4.50 | j | 10.30 | k | 22.30 | i | 12.00 | l | 20.70 | j | 0.70 | b | 1.00 | 0.00 | 1.70 | e | ||||||
2019-20 | 0.00 | 0.00 | 0.00 | 15.20 | 11.50 | e | 19.70 | m | 26.50 | i | 16.00 | j | 5.30 | i | 4.90 | f | 0.00 | 0.00 | 26.70 | e | ||||||
2020-21 | 0.00 | 0.00 | 0.00 | 7.40 | 6.30 | k | 20.30 | d | 7.40 | k | 7.50 | i | 8.00 | g | 1.30 | 0.00 | 0.00 | 29.00 | d | |||||||
2021-22 | 0.00 | 0.00 | 0.00 | 5.70 | 0.00 | 13.60 | n | 9.80 | k | 10.40 | j | 9.80 | i | 11.10 | b | 10.50 | 0.00 | 27.30 | d | |||||||
2022-23 | 0.00 | 0.00 | 0.00 | 7.40 | a | 12.90 | q | 30.80 | p | 36.40 | n | 10.90 | l | 17.20 | n | 5.60 | b | 0.00 | 0.00 | 13.00 | e | |||||
2023-24 | 0.00 | 0.00 | 0.00 | 3.10 | 7.30 | f | 10.10 | o | 15.10 | i | 21.30 | j | 7.80 | k | 0.00 | u | ----- | z | ----- | z | 3.10 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.26 | 3.83 | 10.33 | 13.00 | 15.46 | 13.20 | 10.91 | 5.39 | 1.46 | 0.05 | 73.53 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.96 | 4.91 | 6.25 | 8.12 | 9.09 | 8.77 | 8.02 | 4.96 | 2.96 | 0.32 | 22.73 | |||||||||||||
SKEW | 0.00 | 0.00 | 4.10 | 1.76 | 0.40 | 1.54 | 1.22 | 1.22 | 0.58 | 0.58 | 2.33 | 6.00 | 0.51 | |||||||||||||
MAX | 0.00 | 0.00 | 5.00 | 20.00 | 25.00 | 42.00 | 45.50 | 37.50 | 27.00 | 16.00 | 12.00 | 2.00 | 124.40 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.50 | 4.30 | 1.60 | 1.00 | 0.00 | 0.00 | 0.00 | 41.10 | |||||||||||||
YRS | 40 | 40 | 40 | 39 | 34 | 32 | 30 | 31 | 31 | 36 | 39 | 39 | 25 |