YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | d | 0.00 | e | 0.00 | b | 0.00 | f | 90.00 | f | 477.22 | c | 590.50 | 1067.72 | ||
1962 | 655.81 | b | 389.50 | 492.50 | 55.00 | 30.50 | 0.00 | 0.00 | 0.00 | 0.00 | 42.00 | 241.00 | 543.50 | 2449.81 | ||||||||||||
1963 | 635.50 | 374.00 | 364.77 | a | 153.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 45.00 | 0.00 | z | 579.00 | 2151.77 | |||||||||||
1964 | 716.50 | 0.00 | z | 0.00 | z | 226.50 | 52.50 | 0.00 | 0.00 | a | 0.00 | 15.50 | 70.50 | 437.00 | 527.00 | 2045.50 | ||||||||||
1965 | 541.00 | 0.00 | z | 0.00 | z | 194.00 | 0.00 | z | 0.00 | z | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 735.00 | ||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 17.50 | 0.00 | 0.00 | 0.00 | 4.50 | 102.50 | 296.00 | 612.00 | 1032.50 | |||||||||
1967 | 566.50 | 447.00 | 249.50 | 223.50 | 57.50 | 6.50 | 0.00 | 0.00 | 5.50 | 0.00 | z | 0.00 | z | 697.50 | 2253.50 | |||||||||||
1968 | 629.00 | 373.50 | 426.00 | 236.50 | 37.50 | 3.50 | 0.00 | 0.00 | z | 0.00 | 29.50 | 370.00 | 614.50 | 2720.00 | ||||||||||||
1969 | 456.50 | 478.00 | 490.50 | 92.50 | 75.95 | a | 0.00 | 0.00 | 0.00 | a | 1.00 | 112.00 | 376.55 | a | 523.00 | 2606.00 | ||||||||||
1970 | 584.50 | 391.50 | 433.00 | 233.79 | a | 50.00 | 0.00 | 0.00 | 0.00 | 28.50 | 162.00 | 305.00 | 486.50 | 2674.79 | ||||||||||||
1971 | 521.32 | a | 458.50 | 283.00 | 189.00 | 46.50 | 1.50 | 0.00 | 0.00 | 11.50 | 190.50 | 375.50 | 608.50 | 2685.82 | ||||||||||||
1972 | 538.50 | 396.50 | 163.00 | 134.50 | 19.50 | 0.00 | 0.00 | 0.00 | 0.00 | 143.50 | 478.00 | 559.50 | 2433.00 | |||||||||||||
1973 | 674.00 | 490.50 | 533.72 | a | 301.00 | 35.00 | 0.00 | 0.00 | 0.00 | 0.50 | 54.50 | 299.50 | 505.50 | 2894.22 | ||||||||||||
1974 | 570.00 | 467.50 | 271.50 | 149.50 | 10.00 | 0.00 | 0.00 | 0.00 | 19.50 | 151.00 | 399.50 | 658.00 | 2696.50 | |||||||||||||
1975 | 578.00 | 499.00 | 411.00 | 281.50 | 63.00 | 0.00 | 0.00 | 0.00 | 8.50 | 97.65 | a | 366.50 | 559.50 | 2864.65 | ||||||||||||
1976 | 617.00 | 393.50 | 352.50 | 169.50 | 24.00 | 0.00 | 0.00 | 0.00 | 15.50 | 0.00 | z | 433.00 | 625.50 | 2630.50 | ||||||||||||
1977 | 672.50 | 419.00 | 488.50 | 192.00 | 87.50 | 0.00 | 0.00 | 0.00 | a | 0.00 | 69.48 | b | 316.50 | 448.00 | 2693.48 | |||||||||||
1978 | 570.50 | 520.00 | 311.50 | 211.11 | c | 24.00 | i | 0.00 | e | 0.00 | 0.00 | 4.50 | 96.00 | 385.50 | 0.00 | z | 2099.11 | |||||||||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 7.00 | 54.50 | 435.50 | 535.50 | 1032.50 | |||||||
1980 | 577.00 | 460.50 | 443.50 | 0.00 | z | 0.00 | z | 0.00 | b | 0.00 | 0.00 | b | 0.00 | a | 200.47 | a | 418.89 | c | 0.00 | z | 2100.36 | |||||
1981 | 563.00 | 370.50 | 424.50 | 107.50 | 9.50 | 0.00 | 0.00 | 0.00 | 0.00 | a | 98.68 | a | 272.00 | 450.50 | 2296.18 | |||||||||||
1982 | 0.00 | z | 0.00 | z | 341.60 | e | 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 | 341.60 | |
1983 | 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 | |
1984 | 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 | |
1985 | 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 | |
1986 | 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 | |
1987 | 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 | |
1988 | 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 | |
1989 | 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 | |
1990 | 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 | |
1991 | 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 | |
1992 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 11.50 | 0.00 | 0.00 | 0.00 | a | 0.00 | 10.50 | 404.50 | 503.00 | 929.50 | ||||||||
1993 | 460.50 | 398.00 | 233.50 | 65.50 | 0.00 | 0.50 | 0.00 | 0.00 | 0.00 | 72.00 | 293.00 | 464.00 | 1987.00 | |||||||||||||
1994 | 438.50 | 405.00 | 256.50 | 115.50 | 9.50 | 0.00 | 0.00 | 0.00 | 0.00 | 60.00 | 333.00 | 487.50 | 2105.50 | |||||||||||||
1995 | 535.00 | 299.00 | 235.00 | 155.00 | 41.00 | 0.00 | 0.00 | 0.00 | 0.00 | 14.00 | 149.50 | 429.00 | 1857.50 | |||||||||||||
1996 | 376.00 | 257.00 | 257.00 | 78.00 | 6.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 974.00 | ||||||||||
1997 | 643.50 | 0.00 | z | 294.00 | 253.00 | 6.00 | 0.50 | 0.00 | z | 0.00 | z | 0.00 | f | 170.00 | i | 320.50 | g | 793.94 | d | 1990.94 | ||||||
1998 | 624.28 | b | 461.50 | g | 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 | 23.00 | z | 624.28 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 572.70 | 414.40 | 352.57 | 173.54 | 31.38 | 0.50 | 0.00 | 0.00 | 5.08 | 89.35 | 357.42 | 556.58 | 2480.34 | |||||||||||||
S.D. | 81.80 | 65.57 | 104.27 | 69.53 | 25.30 | 1.46 | 0.00 | 0.00 | 7.74 | 54.54 | 80.74 | 87.31 | 331.14 | |||||||||||||
SKEW | -0.54 | -0.55 | 0.08 | -0.04 | 0.59 | 3.32 | 0.00 | 0.00 | 1.60 | 0.55 | -0.63 | 0.82 | -0.61 | |||||||||||||
MAX | 716.50 | 520.00 | 533.72 | 301.00 | 87.50 | 6.50 | 0.00 | 0.00 | 28.50 | 200.47 | 478.00 | 793.94 | 2894.22 | |||||||||||||
MIN | 376.00 | 257.00 | 163.00 | 55.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 10.50 | 149.50 | 429.00 | 1857.50 | |||||||||||||
NO YRS | 24 | 20 | 22 | 22 | 22 | 25 | 26 | 24 | 24 | 21 | 22 | 23 | 13 |