YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 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 | 116.77 | a | 0.00 | a | 0.00 | 116.77 | ||
1960 | 0.00 | 0.00 | 3.50 | 139.00 | 378.50 | 544.00 | 727.50 | 774.50 | 504.00 | 203.00 | 13.00 | 5.50 | 3292.50 | |||||||||||||
1961 | 0.00 | 0.00 | 8.27 | a | 35.00 | 305.50 | 621.50 | 772.00 | 748.50 | 479.00 | 249.00 | 15.00 | 0.00 | 3233.77 | ||||||||||||
1962 | 0.00 | 0.00 | 5.50 | 101.00 | 502.00 | 597.00 | 663.00 | 688.00 | 370.00 | 275.50 | 3.50 | 17.00 | 3222.50 | |||||||||||||
1963 | 0.00 | 0.00 | 39.00 | 144.50 | 344.50 | 677.00 | 810.50 | 681.50 | 470.50 | 436.50 | 29.00 | 0.00 | 3633.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | 134.50 | 514.50 | 633.00 | 857.00 | 637.50 | 427.50 | 183.50 | 102.00 | 0.00 | 3489.50 | |||||||||||||
1965 | 0.00 | 0.00 | 0.00 | 31.50 | 501.00 | 563.79 | a | 685.00 | 485.00 | g | 343.00 | 208.00 | 18.00 | 0.00 | 2350.29 | |||||||||||
1966 | 0.00 | 0.00 | 17.50 | 46.00 | 254.00 | 677.50 | 860.50 | 458.00 | l | 421.00 | 176.00 | 5.69 | a | 0.00 | 2458.19 | |||||||||||
1967 | 0.00 | 0.00 | 28.00 | 84.00 | 226.82 | a | 643.50 | 721.50 | 307.00 | o | 438.50 | 169.00 | 12.50 | 0.00 | 2323.82 | |||||||||||
1968 | 0.00 | 0.00 | 67.50 | 135.50 | 299.00 | 632.00 | 756.00 | 401.00 | n | 517.00 | 289.00 | 8.00 | 0.00 | 2704.00 | ||||||||||||
1969 | 0.00 | 0.00 | a | 0.00 | 130.00 | 413.50 | 445.00 | 771.00 | 284.50 | u | 453.50 | 163.00 | 8.50 | 0.00 | 2384.50 | |||||||||||
1970 | 0.00 | 0.00 | 0.00 | 167.00 | 410.50 | 696.00 | 854.00 | 407.00 | l | 497.50 | 224.50 | 6.50 | 0.00 | 2856.00 | ||||||||||||
1971 | 0.00 | 0.00 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 651.53 | b | 540.00 | 396.00 | 17.50 | 0.00 | b | 1605.03 | |||||
1972 | 0.00 | 0.00 | 0.00 | 57.00 | 521.00 | 0.00 | z | 0.00 | z | 746.58 | a | 411.50 | 158.00 | 20.50 | 0.00 | 1914.58 | ||||||||||
1973 | 2.00 | 0.00 | a | 22.00 | 117.00 | 293.00 | 679.50 | 801.00 | 819.00 | 486.50 | 362.18 | a | 5.00 | 0.00 | 3587.18 | |||||||||||
1974 | 0.00 | 0.00 | 6.00 | 165.50 | 287.50 | 519.50 | 835.50 | 694.00 | 329.00 | 188.50 | 39.00 | 0.00 | 3064.50 | |||||||||||||
1975 | 0.00 | 0.00 | b | 0.00 | 49.00 | 529.50 | 662.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1240.50 | ||||||
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 230.00 | n | 708.00 | 783.27 | a | 702.15 | a | 349.44 | c | 129.17 | a | 3.89 | c | 0.00 | e | 2675.92 | ||
1977 | 0.00 | 0.00 | 18.71 | b | 266.50 | 623.00 | 567.00 | 851.00 | 579.70 | a | 447.00 | 128.65 | a | 52.50 | 0.00 | c | 3534.06 | |||||||||
1978 | 0.00 | 0.00 | a | 0.00 | 32.50 | 457.50 | 608.50 | 703.38 | b | 753.30 | a | 550.86 | a | 163.50 | 43.50 | 0.00 | 3313.04 | |||||||||
1979 | 0.00 | a | 0.00 | a | 0.50 | 66.43 | b | 295.57 | b | 575.17 | a | 782.46 | d | 648.79 | c | 508.97 | a | 136.00 | 12.78 | c | 0.00 | 3026.66 | ||||
1980 | 0.00 | e | 0.00 | q | 0.00 | 161.00 | 462.50 | 561.72 | a | 783.04 | d | 766.50 | 428.28 | a | 93.00 | 14.00 | 0.00 | a | 3270.04 | |||||||
1981 | 0.00 | b | 13.50 | 27.90 | a | 125.00 | 289.91 | d | 654.50 | 746.50 | 737.00 | 420.54 | b | 94.55 | a | 24.11 | b | 0.00 | 3133.50 | |||||||
1982 | 0.00 | 0.00 | 0.50 | 73.45 | a | 553.35 | a | 416.50 | 803.42 | a | 636.02 | a | 434.00 | 211.00 | 17.00 | 15.50 | 3160.73 | |||||||||
1983 | 0.00 | 0.00 | 2.50 | 58.50 | 220.00 | 606.00 | 919.50 | 872.00 | 517.00 | 150.50 | 29.00 | 0.00 | 3375.00 | |||||||||||||
1984 | 0.00 | a | 4.00 | 0.00 | 112.00 | 303.80 | a | 685.50 | 732.78 | b | 781.50 | 385.34 | a | 276.93 | a | 12.50 | 0.00 | a | 3294.35 | |||||||
1985 | 0.00 | b | 0.00 | b | 5.34 | b | 222.32 | b | 471.00 | 525.00 | 709.79 | b | 655.00 | 463.00 | 144.84 | b | 11.00 | 0.00 | c | 3207.30 | ||||||
1986 | 0.00 | 0.00 | a | 13.20 | d | 176.25 | b | 556.81 | e | 582.50 | 841.65 | a | 624.65 | a | 471.00 | 138.00 | 5.50 | 0.00 | d | 3409.56 | ||||||
1987 | 0.00 | 0.00 | 36.00 | 268.45 | a | 477.92 | a | 739.82 | b | 843.09 | c | 724.50 | 489.31 | a | 68.20 | a | 37.24 | a | 0.00 | 3684.53 | ||||||
1988 | 0.00 | 0.00 | b | 2.07 | a | 97.00 | 484.00 | 716.50 | 839.00 | 813.75 | a | 487.00 | 84.00 | 2.50 | 0.00 | c | 3525.82 | |||||||||
1989 | 0.00 | 0.00 | c | 22.22 | a | 71.79 | b | 353.29 | b | 223.50 | u | 202.00 | x | 669.50 | 433.50 | 226.00 | 0.00 | 0.00 | a | 1776.30 | ||||||
1990 | 0.00 | a | 0.00 | c | 47.53 | a | 258.10 | a | 301.00 | 656.50 | 736.25 | a | 707.00 | 519.00 | e | 140.00 | 40.86 | a | 0.00 | a | 3406.25 | |||||
1991 | 0.00 | b | 8.00 | 13.00 | 190.34 | a | 494.81 | e | 603.00 | f | 683.00 | 745.03 | a | 334.14 | a | 126.00 | 5.00 | 0.00 | a | 2599.32 | ||||||
1992 | 0.00 | 0.00 | 0.00 | 74.46 | b | 432.97 | a | 520.00 | 599.50 | 597.50 | 424.82 | b | 191.00 | 5.69 | a | 0.00 | b | 2845.94 | ||||||||
1993 | 0.00 | 0.00 | 11.00 | 48.75 | b | 368.00 | 430.50 | f | 769.50 | 762.00 | 302.00 | 120.50 | 0.00 | 0.00 | a | 2381.75 | ||||||||||
1994 | 0.00 | 3.50 | 6.72 | a | 109.50 | 389.50 | 695.00 | 731.08 | a | 662.00 | 537.41 | a | 224.75 | a | 15.50 | 1.03 | a | 3376.00 | ||||||||
1995 | 0.00 | 0.00 | 31.00 | 15.50 | 356.00 | 780.00 | 820.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2003.00 | ||||||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 371.00 | n | 668.00 | 735.50 | 439.04 | d | 0.00 | z | 2.00 | 0.00 | z | 1844.54 | ||||
1997 | 0.00 | 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 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.06 | 0.85 | 12.81 | 116.60 | 402.11 | 619.02 | 771.55 | 710.85 | 446.58 | 189.86 | 17.73 | 1.12 | 3324.56 | |||||||||||||
S.D. | 0.33 | 2.75 | 16.43 | 68.98 | 106.80 | 83.37 | 70.86 | 69.42 | 64.56 | 85.20 | 19.79 | 3.90 | 213.03 | |||||||||||||
SKEW | 5.75 | 3.57 | 1.54 | 0.68 | 0.08 | -0.46 | -0.23 | 0.18 | -0.47 | 1.19 | 2.42 | 3.54 | -0.27 | |||||||||||||
MAX | 2.00 | 13.50 | 67.50 | 268.45 | 623.00 | 780.00 | 919.50 | 872.00 | 550.86 | 436.50 | 102.00 | 17.00 | 3684.53 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 15.50 | 220.00 | 416.50 | 599.50 | 579.70 | 302.00 | 68.20 | 0.00 | 0.00 | 2845.94 | |||||||||||||
NO YRS | 36 | 34 | 34 | 34 | 34 | 31 | 33 | 29 | 35 | 35 | 36 | 35 | 21 |