YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1944-45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 6.50 | 8.00 | 0.00 | 0.20 | 0.00 | 14.70 | f | ||||||
1945-46 | 0.00 | ----- | z | ----- | z | 11.70 | 10.80 | 2.60 | 8.50 | 5.80 | 24.40 | 4.90 | ----- | z | ----- | z | 68.70 | d | ||||||||
1946-47 | ----- | z | ----- | z | 0.00 | 11.70 | 10.60 | a | 9.90 | 15.90 | 4.30 | 22.60 | 1.40 | 1.20 | ----- | z | 77.60 | c | ||||||||
1947-48 | ----- | z | ----- | z | 1.50 | 6.30 | 13.10 | 13.50 | 9.30 | 8.10 | 9.70 | 11.20 | 0.10 | 0.00 | 72.80 | b | ||||||||||
1948-49 | 0.00 | 0.00 | 3.70 | 16.60 | 7.80 | 17.70 | 22.50 | 14.20 | 4.40 | 1.70 | 1.50 | 0.00 | 90.10 | |||||||||||||
1949-50 | 0.00 | 0.00 | 0.00 | 8.50 | 3.10 | 12.70 | 17.50 | 0.90 | 1.30 | 0.50 | 0.60 | 0.00 | 45.10 | |||||||||||||
1950-51 | 0.00 | 0.00 | 0.00 | 6.30 | 4.80 | 3.80 | 2.70 | 14.00 | 5.10 | 4.40 | 0.00 | 0.00 | 41.10 | |||||||||||||
1951-52 | 0.00 | 0.00 | 0.00 | 6.00 | 11.30 | 9.60 | 10.70 | 7.10 | 5.80 | 3.10 | 1.80 | 0.00 | 55.40 | |||||||||||||
1952-53 | 0.00 | 0.00 | 6.00 | 3.20 | 7.70 | 1.70 | 4.80 | 9.10 | 1.10 | 0.20 | 0.00 | 0.00 | 33.80 | |||||||||||||
1953-54 | 0.00 | 0.00 | 0.00 | 8.50 | 0.70 | 6.70 | 10.70 | 3.20 | 13.70 | 2.50 | 0.00 | 0.00 | 46.00 | |||||||||||||
1954-55 | 0.00 | 0.00 | 0.00 | 0.80 | 11.50 | 9.90 | 11.40 | 11.20 | 12.30 | a | 5.00 | 0.00 | 0.00 | 62.10 | ||||||||||||
1955-56 | 0.00 | 0.00 | 0.00 | 11.20 | 8.90 | 15.10 | 9.50 | 17.00 | 5.70 | 1.70 | 0.00 | 0.00 | 69.10 | |||||||||||||
1956-57 | 0.00 | 0.00 | 0.20 | 9.80 | 10.80 | 3.20 | 18.60 | a | 11.00 | 2.00 | 1.40 | 0.00 | 0.00 | 57.00 | ||||||||||||
1957-58 | 0.00 | 0.00 | 0.20 | 0.00 | 8.40 | 5.20 | 6.20 | 2.00 | 5.40 | 0.60 | 1.00 | 0.00 | 29.00 | |||||||||||||
1958-59 | 0.00 | 0.00 | 0.80 | 2.50 | 7.50 | 6.70 | 1.40 | 17.20 | 3.30 | 3.00 | 0.00 | 0.00 | 42.40 | |||||||||||||
1959-60 | 0.00 | 0.00 | 3.00 | 4.10 | 9.30 | 9.40 | 12.80 | 2.20 | 0.60 | 4.40 | 0.00 | 0.00 | 45.80 | |||||||||||||
1960-61 | 0.00 | 0.00 | 2.30 | 2.40 | 10.70 | 4.30 | 0.50 | 5.70 | 3.90 | 15.90 | 0.00 | 0.00 | 45.70 | |||||||||||||
1961-62 | 0.00 | 0.00 | 0.00 | 9.20 | 9.40 | 15.60 | 15.70 | 8.30 | 6.60 | 6.10 | 0.00 | 0.00 | 70.90 | |||||||||||||
1962-63 | 0.00 | 0.00 | 1.50 | 7.00 | 1.50 | 12.00 | 12.60 | 1.70 | 9.60 | 16.80 | 0.00 | 0.00 | 62.70 | |||||||||||||
1963-64 | 0.00 | 0.00 | 0.00 | 7.90 | 1.60 | 8.60 | 5.80 | a | 8.50 | 8.10 | 15.90 | 4.60 | 0.00 | 61.00 | ||||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 7.30 | 15.60 | 14.50 | 6.90 | 9.80 | 2.70 | 1.50 | 1.90 | 0.00 | 60.20 | |||||||||||||
1965-66 | 0.00 | 0.00 | 0.20 | 10.30 | 8.00 | 9.00 | 9.00 | 13.70 | 5.30 | 0.90 | ----- | z | 0.00 | 56.40 | a | |||||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 9.00 | 25.50 | 2.10 | 8.10 | 4.90 | 20.50 | 12.20 | 0.10 | 0.00 | 82.40 | |||||||||||||
1967-68 | 0.00 | ----- | z | 0.00 | 1.10 | c | 13.20 | 10.90 | 6.20 | a | 0.60 | a | 2.70 | 3.20 | 0.00 | 0.00 | 37.90 | a | ||||||||
1968-69 | 0.00 | 0.00 | ----- | z | 7.70 | 3.20 | 6.30 | 12.00 | b | 3.00 | 4.30 | b | 1.20 | b | ----- | z | ----- | z | 37.70 | c | ||||||
1969-70 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1970-71 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1971-72 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1972-73 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1973-74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1974-75 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | h | 3.60 | 4.20 | f | 0.00 | 0.00 | 3.60 | i | |||
1975-76 | 0.00 | 0.00 | 0.00 | 9.10 | 3.40 | 5.80 | 4.50 | 3.00 | 15.20 | 0.20 | a | 0.00 | 0.00 | 41.20 | ||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 4.90 | k | 6.70 | 3.00 | 10.90 | 8.70 | 2.70 | 11.50 | f | 0.00 | 0.00 | 32.00 | b | ||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 3.90 | 4.90 | 4.10 | q | 3.80 | 7.10 | 6.50 | 0.00 | ----- | z | 0.00 | 26.20 | b | ||||||||||
1978-79 | 0.00 | 0.00 | 0.00 | 6.50 | 14.10 | f | 13.30 | g | 6.80 | f | 0.00 | 0.30 | o | 0.00 | t | 0.00 | i | 0.00 | 6.50 | f | ||||||
1979-80 | 0.00 | 0.00 | 0.00 | 0.00 | l | 8.40 | e | 9.70 | 8.50 | k | 1.20 | 1.80 | a | 0.60 | 0.00 | 0.00 | 21.70 | b | ||||||||
1980-81 | 0.00 | 0.00 | 6.00 | g | 4.00 | r | 6.50 | h | ----- | z | 0.00 | h | ----- | z | 0.00 | d | 3.30 | 0.00 | 0.00 | 3.30 | f | |||||
1981-82 | 0.00 | 0.00 | 5.00 | 17.00 | 13.60 | ----- | z | 3.70 | 5.30 | b | 10.10 | 9.90 | 1.80 | 0.00 | 66.40 | a | ||||||||||
1982-83 | 0.00 | 0.00 | 0.50 | c | 18.30 | a | 10.80 | a | 14.20 | 1.30 | a | 2.80 | 2.50 | a | 3.60 | 7.50 | 0.00 | 61.50 | ||||||||
1983-84 | 0.00 | 0.00 | 0.50 | 8.50 | a | 4.80 | 3.90 | 13.70 | 6.30 | a | 2.10 | 3.40 | 0.20 | 0.00 | 43.40 | |||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | b | 11.60 | c | 3.40 | 50.00 | 9.50 | 20.00 | 15.00 | 8.40 | 0.20 | 0.00 | 118.10 | |||||||||||
1985-86 | 0.00 | 0.00 | 0.20 | 2.10 | c | 17.40 | 1.50 | 3.30 | a | 3.80 | 0.30 | 2.10 | 0.00 | b | 0.00 | 30.70 | ||||||||||
1986-87 | 0.00 | 0.00 | 2.00 | 16.00 | 9.00 | 11.00 | 10.00 | 1.00 | 0.00 | 3.50 | 0.00 | 0.00 | 52.50 | |||||||||||||
1987-88 | 0.00 | a | ----- | z | ----- | z | ----- | z | 4.50 | f | 4.90 | 2.10 | b | 6.60 | 0.00 | 0.10 | 0.00 | 0.00 | 13.70 | d | ||||||
1988-89 | 0.00 | 0.00 | 0.00 | 19.30 | 11.10 | 1.90 | a | 11.00 | 6.00 | 1.70 | 2.60 | 0.00 | 0.00 | 53.60 | ||||||||||||
1989-90 | 0.00 | 0.00 | 0.50 | 14.50 | 13.00 | 9.20 | 5.70 | ----- | z | 1.00 | m | 0.90 | 0.00 | 0.00 | 43.80 | b | ||||||||||
1990-91 | 0.00 | 0.00 | 0.50 | 5.00 | a | 25.20 | b | 31.50 | 3.30 | n | ----- | z | 12.20 | c | 0.00 | g | 0.00 | f | 0.00 | g | 74.40 | e | ||||
1991-92 | 0.00 | 0.00 | 0.00 | 13.50 | d | ----- | z | 12.10 | 4.70 | r | 3.30 | t | 0.80 | 0.90 | f | 2.40 | 0.00 | 28.80 | d | |||||||
1992-93 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993-94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994-95 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995-96 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996-97 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 12.20 | a | 4.60 | d | 9.60 | 2.40 | 1.70 | 0.00 | h | 0.00 | 30.50 | f | ||||
1997-98 | 0.00 | 0.00 | 0.00 | 10.80 | 6.80 | l | 14.60 | b | 2.30 | 4.00 | 0.40 | 3.50 | a | 1.50 | 0.00 | 37.10 | a | |||||||||
1998-99 | 0.00 | 0.00 | 0.00 | 0.60 | 4.80 | l | 5.70 | l | 10.20 | 1.90 | 5.40 | 1.70 | q | 0.00 | 0.00 | 18.10 | c | |||||||||
1999-00 | 0.00 | ----- | z | 2.50 | 5.30 | f | ----- | z | 23.80 | 28.20 | 4.50 | 2.90 | ----- | z | 0.00 | 0.00 | 61.90 | d | ||||||||
2000-01 | 0.00 | ----- | z | 0.00 | 11.30 | 8.40 | t | 0.00 | 2.30 | y | 10.00 | 8.60 | 0.00 | 2.70 | 0.00 | 32.60 | c | |||||||||
2001-02 | 0.00 | 0.00 | 0.00 | a | 13.50 | 1.60 | a | 1.50 | 6.20 | d | 1.00 | a | 3.00 | 11.00 | ----- | z | 0.00 | 37.80 | a | |||||||
2002-03 | 0.00 | a | 0.00 | 0.00 | 8.60 | 0.70 | 6.40 | 2.00 | 10.00 | 1.00 | 0.00 | 0.00 | 0.00 | 28.70 | ||||||||||||
2003-04 | 0.00 | 0.00 | 0.00 | 1.10 | 12.40 | 7.80 | 2.70 | i | 1.70 | 1.50 | 0.70 | ----- | z | ----- | z | 25.20 | c | |||||||||
2004-05 | 0.00 | a | 0.00 | 7.10 | 14.30 | 13.70 | j | 17.30 | 12.30 | b | 1.00 | k | ----- | z | ----- | z | 0.00 | c | 0.00 | b | 51.00 | d | ||||
2005-06 | ----- | z | ----- | z | 6.70 | a | 13.70 | 13.50 | ----- | z | 8.50 | p | 11.30 | a | 2.70 | c | 5.20 | c | ----- | z | 0.00 | c | 53.10 | e | ||
2006-07 | ----- | z | 0.00 | 0.00 | 6.50 | 2.00 | q | 10.00 | 8.20 | 1.60 | e | 0.80 | 0.00 | e | 0.00 | 0.00 | 27.10 | b | ||||||||
2007-08 | 0.00 | 0.00 | ----- | z | 2.80 | m | 17.90 | 5.80 | b | 16.90 | 5.20 | 4.80 | j | 14.20 | ----- | z | ----- | z | 60.00 | e | ||||||
2008-09 | 0.00 | 0.00 | 0.70 | 6.90 | o | 3.70 | i | 9.40 | 9.60 | 17.30 | 10.60 | d | 1.30 | b | 0.00 | a | 0.00 | 48.90 | b | |||||||
2009-10 | 0.00 | 0.00 | 3.50 | 1.00 | f | 3.70 | v | 8.60 | 1.70 | 1.10 | a | 3.50 | e | 1.90 | 0.00 | 0.00 | 20.30 | b | ||||||||
2010-11 | 0.00 | 0.00 | b | 0.00 | i | 5.70 | 7.30 | b | 7.40 | b | 6.20 | c | 26.50 | a | ----- | z | 3.10 | i | 0.00 | a | 0.00 | 53.10 | c | |||
2011-12 | 0.00 | b | 0.00 | g | 0.00 | m | 3.00 | 15.00 | 9.80 | 8.70 | 7.40 | d | 4.10 | 1.30 | 0.00 | e | 0.00 | k | 49.30 | c | ||||||
2012-13 | 0.00 | e | 0.00 | t | 0.40 | s | 8.10 | g | 3.90 | h | 12.00 | 8.70 | j | 7.30 | e | 3.90 | 8.30 | c | 2.50 | ----- | z | 34.00 | f | |||
2013-14 | ----- | z | ----- | z | ----- | z | 1.20 | e | 13.70 | 8.70 | a | 6.70 | e | 1.70 | d | 5.70 | m | 1.90 | m | ----- | z | 0.00 | w | 32.00 | g | |
2014-15 | ----- | z | ----- | z | ----- | z | 4.40 | 5.40 | c | 15.20 | 1.40 | b | 0.00 | q | 6.90 | 0.00 | d | 0.00 | 0.00 | 33.30 | d | |||||
2015-16 | 0.00 | 0.00 | 8.50 | 2.80 | 37.20 | a | 1.90 | 1.90 | k | 0.00 | 8.20 | 1.10 | b | 0.00 | 0.00 | 59.70 | a | |||||||||
2016-17 | 0.00 | 0.00 | 0.00 | c | 2.40 | 3.10 | 12.00 | 9.30 | q | 10.30 | e | 2.10 | 0.00 | m | 0.00 | 0.00 | 29.90 | b | ||||||||
2017-18 | 0.00 | 0.00 | 0.00 | 0.50 | b | 12.10 | q | 6.70 | 1.50 | 18.10 | d | 14.20 | h | 0.70 | 1.00 | 0.00 | 28.50 | b | ||||||||
2018-19 | 0.00 | 0.00 | 0.00 | 5.20 | 10.80 | 11.70 | g | 2.90 | 9.80 | 1.80 | 4.60 | 0.00 | g | 0.00 | 35.10 | b | ||||||||||
2019-20 | 0.00 | d | 0.00 | 0.00 | 4.90 | 27.00 | 7.80 | 6.00 | 7.80 | p | 16.20 | b | 4.10 | 0.00 | 0.00 | a | 66.00 | a | ||||||||
2020-21 | 0.00 | a | 0.00 | b | 0.00 | a | 8.90 | 17.40 | 9.30 | 0.70 | a | 26.20 | g | 14.80 | b | 9.50 | 0.00 | a | 0.00 | a | 60.60 | a | ||||
2021-22 | 0.00 | 0.00 | 3.70 | 11.30 | a | 8.50 | b | 27.90 | 2.20 | 20.90 | s | 4.00 | i | 1.30 | h | 0.00 | g | 0.00 | 53.60 | d | ||||||
2022-23 | 0.00 | c | 0.00 | 0.00 | 5.40 | c | 12.70 | 28.40 | 11.40 | 11.20 | r | 9.20 | c | 9.10 | b | 3.90 | 0.00 | 80.10 | a | |||||||
2023-24 | 0.00 | 0.00 | c | 0.00 | 11.00 | a | 16.80 | 6.60 | 6.60 | 4.50 | 11.50 | ----- | z | ----- | z | ----- | z | 57.00 | c | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 1.06 | 7.82 | 10.51 | 10.34 | 8.06 | 7.11 | 6.11 | 4.08 | 0.66 | 0.00 | 54.98 | |||||||||||||
S.D. | 0.00 | 0.00 | 2.03 | 4.91 | 7.02 | 8.25 | 5.74 | 5.62 | 5.69 | 4.50 | 1.39 | 0.00 | 20.08 | |||||||||||||
SKEW | 0.00 | 0.00 | 2.15 | 0.36 | 1.37 | 2.34 | 1.03 | 1.11 | 1.34 | 1.40 | 2.95 | 0.00 | 1.27 | |||||||||||||
MAX | 0.00 | 0.00 | 8.50 | 19.30 | 37.20 | 50.00 | 28.20 | 26.50 | 24.40 | 16.80 | 7.50 | 0.00 | 118.10 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 28.70 | |||||||||||||
YRS | 62 | 56 | 58 | 59 | 54 | 62 | 59 | 60 | 63 | 58 | 56 | 61 | 26 |