YEAR(S) | JUL | AUG | SEP | OCT | NOV | DEC | JAN | FEB | MAR | APR | MAY | JUN | ANN | |||||||||||||
1945-46 | 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 | z | 0.00 | z | 0.00 | |
1946-47 | 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 | z | 0.00 | z | 0.00 | |
1947-48 | 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 | z | 0.00 | 0.00 | ||
1948-49 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 16.40 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 16.40 | ||||||||
1949-50 | 0.00 | z | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 2.50 | 0.00 | z | 0.00 | z | 10.00 | 0.00 | z | 0.00 | 0.00 | 12.50 | |||||||
1950-51 | 0.00 | 0.00 | 0.00 | 2.30 | 5.00 | 26.00 | 5.80 | 5.10 | 5.50 | f | 0.00 | g | 0.00 | 0.00 | 44.20 | |||||||||||
1951-52 | 0.00 | 0.00 | 0.00 | 0.00 | 6.00 | b | 2.50 | g | 9.90 | 3.80 | c | 7.00 | e | 0.00 | e | 5.00 | 0.00 | 31.70 | ||||||||
1952-53 | 0.00 | 0.00 | 0.00 | 0.50 | 0.80 | 12.60 | 6.30 | a | 16.60 | 3.80 | b | 0.00 | g | 0.00 | 0.00 | 40.60 | ||||||||||
1953-54 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 12.30 | e | 13.70 | 5.00 | d | 3.00 | j | 0.00 | 0.00 | a | 0.00 | 31.00 | ||||||||
1954-55 | 0.00 | 0.00 | 0.00 | 0.00 | 10.50 | a | 5.40 | d | 10.40 | 4.10 | 12.60 | g | 1.00 | 0.00 | 0.00 | 31.40 | ||||||||||
1955-56 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 14.00 | 6.70 | 0.90 | b | 7.20 | a | 1.30 | 1.50 | 0.00 | 31.60 | ||||||||||
1956-57 | 0.00 | 0.00 | 0.00 | 0.00 | 11.30 | d | 5.10 | e | 5.10 | a | 13.10 | d | 3.60 | a | 5.30 | a | 0.00 | 0.00 | 43.50 | |||||||
1957-58 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 4.40 | b | 8.90 | 2.70 | 8.00 | 1.50 | a | 0.00 | 0.00 | 25.50 | ||||||||||
1958-59 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 7.80 | 12.10 | 5.30 | b | 4.30 | d | 0.00 | a | 0.00 | 0.00 | 29.50 | |||||||||
1959-60 | 0.00 | 0.00 | 0.00 | 0.00 | z | 9.60 | 14.40 | b | 12.90 | 7.40 | 2.60 | 4.10 | 6.10 | 0.00 | 57.10 | |||||||||||
1960-61 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 1.00 | c | 5.30 | 13.20 | 0.00 | z | 1.50 | 0.00 | 0.00 | 21.00 | ||||||||||
1961-62 | 0.00 | 0.00 | 0.00 | 0.00 | 9.00 | 18.30 | 11.40 | c | 18.40 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 57.10 | ||||||||||
1962-63 | 0.00 | 0.00 | 0.00 | 0.00 | z | 3.30 | a | 10.90 | a | 3.60 | 4.40 | 10.60 | 0.00 | b | 0.00 | 0.00 | 32.80 | |||||||||
1963-64 | 0.00 | b | 0.00 | 0.00 | 0.00 | 1.50 | 11.40 | 6.60 | 4.40 | 5.30 | 0.00 | e | 0.00 | 0.00 | 29.20 | |||||||||||
1964-65 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 15.80 | 6.60 | a | 2.50 | a | 5.10 | c | 6.30 | 0.00 | 0.00 | 36.30 | ||||||||
1965-66 | 0.00 | 0.00 | 0.00 | 0.00 | 3.50 | n | 6.10 | b | 5.30 | a | 3.30 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 14.70 | ||||||||
1966-67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | g | 11.50 | 22.00 | 10.20 | 0.00 | 0.00 | 0.00 | 0.00 | 43.70 | ||||||||||||
1967-68 | 0.00 | 0.00 | 0.00 | 0.00 | z | 5.00 | 9.00 | 12.50 | 3.40 | a | 4.00 | 1.50 | a | 0.00 | 0.00 | 35.40 | ||||||||||
1968-69 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 49.30 | 23.80 | 0.00 | g | 6.00 | c | 0.00 | 0.00 | 0.00 | 83.10 | |||||||||||
1969-70 | 0.00 | 0.00 | 0.00 | 0.00 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | |||||||
1970-71 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 30.50 | 5.70 | 0.90 | 0.00 | 0.00 | 37.10 | ||||||||||
1971-72 | 0.00 | 0.00 | 0.00 | 0.00 | 7.30 | 15.60 | 16.40 | 15.30 | 22.30 | 9.50 | 0.00 | 0.00 | 86.40 | |||||||||||||
1972-73 | 0.00 | 0.00 | 0.00 | 0.00 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 3.40 | 4.00 | 0.00 | 7.40 | ||||||||
1973-74 | 0.00 | 0.00 | 0.00 | 0.00 | 3.30 | 16.90 | 4.90 | 13.30 | 5.00 | 6.50 | 0.80 | 0.00 | 50.70 | |||||||||||||
1974-75 | 0.00 | 0.00 | 0.00 | 1.60 | 5.20 | 8.30 | 19.70 | 14.40 | 11.70 | 0.00 | 0.00 | 0.00 | 60.90 | |||||||||||||
1975-76 | 0.00 | 0.00 | 0.00 | 0.00 | 6.90 | 8.60 | 24.20 | 8.90 | 13.70 | 0.40 | 0.70 | 0.00 | 63.40 | |||||||||||||
1976-77 | 0.00 | 0.00 | 0.00 | 2.40 | 6.10 | 10.20 | 11.30 | 2.70 | 11.70 | 4.50 | 0.00 | 0.00 | 48.90 | |||||||||||||
1977-78 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 17.90 | 8.30 | 6.80 | 3.30 | 1.50 | 0.00 | 0.00 | 44.80 | |||||||||||||
1978-79 | 0.00 | 0.00 | 0.00 | 0.00 | 10.00 | 18.50 | 17.30 | 15.20 | 13.40 | 1.90 | 5.00 | 0.00 | 81.30 | |||||||||||||
1979-80 | 0.00 | 0.00 | 0.00 | 7.10 | 12.90 | 6.10 | 16.90 | 3.60 | 4.60 | 5.70 | 0.00 | 0.00 | 56.90 | |||||||||||||
1980-81 | 0.00 | 0.00 | 0.00 | 1.20 | 1.80 | 14.50 | 3.70 | 11.00 | 2.70 | 1.50 | 0.00 | 0.00 | 36.40 | |||||||||||||
1981-82 | 0.00 | 0.00 | 0.00 | 0.80 | 1.50 | 15.40 | 15.70 | 3.30 | 7.00 | 8.70 | 0.00 | 0.00 | 52.40 | |||||||||||||
1982-83 | 0.00 | z | 0.00 | 0.00 | 2.00 | 7.90 | 10.70 | 16.60 | 10.80 | 15.70 | 4.70 | 0.00 | 0.00 | 68.40 | ||||||||||||
1983-84 | 0.00 | 0.00 | 0.00 | 0.00 | 6.30 | 16.80 | 7.70 | 7.30 | 10.00 | 0.00 | 1.00 | 0.00 | 49.10 | |||||||||||||
1984-85 | 0.00 | 0.00 | 0.00 | 0.00 | 1.10 | 22.90 | 10.60 | 10.10 | 14.80 | 14.40 | 0.00 | 0.00 | 73.90 | |||||||||||||
1985-86 | 0.00 | 0.00 | 0.00 | 0.10 | 22.30 | 17.60 | 11.20 | 10.90 | 12.10 | 0.00 | 0.00 | 0.00 | 74.20 | |||||||||||||
1986-87 | 0.00 | 0.00 | 0.00 | 1.30 | 8.80 | 4.90 | 11.00 | 0.60 | 8.00 | 2.80 | 0.00 | 0.00 | 37.40 | |||||||||||||
1987-88 | 0.00 | 0.00 | 0.00 | 2.40 | 4.40 | 14.90 | 11.80 | 4.20 | 7.30 | 3.00 | 0.00 | 0.00 | 48.00 | |||||||||||||
1988-89 | 0.00 | 0.00 | 0.00 | 1.80 | 5.10 | 9.60 | 11.10 | 7.00 | 15.80 | 0.80 | 0.00 | 0.00 | 51.20 | |||||||||||||
1989-90 | 0.00 | 0.00 | 0.00 | 0.20 | 12.40 | 13.40 | 8.10 | 9.00 | 6.00 | 2.10 | 2.50 | 0.00 | 53.70 | |||||||||||||
1990-91 | 0.00 | 0.00 | 0.00 | 3.70 | 1.10 | 8.70 | 8.40 | 12.10 | 7.90 | 3.00 | 0.00 | 0.00 | 44.90 | |||||||||||||
1991-92 | 0.00 | 0.00 | 0.00 | 0.10 | 17.00 | 9.20 | 7.70 | 11.10 | 10.90 | 5.30 | 0.00 | 0.00 | 61.30 | |||||||||||||
1992-93 | 0.00 | 0.00 | 0.00 | 2.60 | 7.20 | 14.20 | 13.30 | 1.50 | 4.10 | 13.70 | 0.00 | 0.00 | 56.60 | |||||||||||||
1993-94 | 0.00 | 0.00 | 0.00 | 0.80 | 14.80 | 6.50 | 13.50 | 6.40 | 9.70 | 3.00 | 0.00 | 0.00 | 54.70 | |||||||||||||
1994-95 | 0.00 | 0.00 | 0.00 | 0.00 | 3.80 | 4.70 | 8.30 | 7.20 | 8.50 | 3.50 | 0.00 | 0.00 | 36.00 | |||||||||||||
1995-96 | 0.00 | 0.00 | 0.20 | 1.80 | 12.30 | a | 19.60 | 21.30 | 6.70 | 16.90 | 15.90 | 0.10 | 0.00 | 94.80 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.00 | 0.00 | 0.76 | 7.01 | 12.64 | 11.46 | 8.23 | 8.16 | 3.31 | 0.56 | 0.00 | 55.62 | |||||||||||||
S.D. | 0.00 | 0.00 | 0.03 | 1.38 | 4.95 | 7.96 | 5.40 | 5.78 | 4.87 | 4.03 | 1.45 | 0.00 | 16.22 | |||||||||||||
SKEW | 0.00 | 0.00 | 6.71 | 2.65 | 0.97 | 2.28 | 0.69 | 1.45 | 0.70 | 1.68 | 2.73 | 0.00 | 0.75 | |||||||||||||
MAX | 0.00 | 0.00 | 0.20 | 7.10 | 22.30 | 49.30 | 24.20 | 30.50 | 22.30 | 15.90 | 6.10 | 0.00 | 94.80 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 3.60 | 0.60 | 0.00 | 0.00 | 0.00 | 0.00 | 29.20 | |||||||||||||
NO YRS | 46 | 48 | 48 | 43 | 36 | 43 | 44 | 43 | 40 | 42 | 48 | 48 | 25 |