YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 123.00 | f | 472.00 | 623.00 | 683.50 | f | 769.04 | e | 567.86 | b | 142.27 | c | 35.89 | b | 0.50 | 2610.56 | ||||
1967 | 2.21 | c | 0.00 | a | 60.45 | a | 121.50 | 337.00 | 551.50 | 847.00 | 812.95 | b | 553.39 | b | 262.90 | e | 38.50 | 0.00 | 3587.41 | |||||||
1968 | 0.00 | 6.00 | 18.71 | b | 50.36 | b | 338.93 | a | 653.89 | c | 830.69 | d | 664.95 | a | 410.17 | a | 209.80 | c | 12.22 | c | 0.00 | 3195.72 | ||||
1969 | 4.65 | a | 1.17 | d | 19.78 | b | 195.52 | a | 543.05 | c | 559.44 | c | 870.14 | b | 886.37 | d | 569.50 | 56.00 | 8.08 | d | 0.00 | a | 3713.69 | |||
1970 | 3.74 | b | 0.00 | 8.55 | b | 87.60 | e | 431.50 | 645.00 | 843.09 | c | 868.00 | e | 388.50 | 89.50 | 24.00 | 2.50 | 3391.98 | ||||||||
1971 | 7.50 | 0.50 | 27.00 | 125.00 | 333.50 | 641.00 | 842.00 | 870.67 | b | 343.89 | c | 137.00 | 0.00 | 2.00 | 3330.06 | |||||||||||
1972 | 1.00 | 3.00 | 82.50 | 137.50 | 405.00 | 730.00 | 653.00 | f | 734.24 | d | 462.86 | b | 231.00 | h | 2.59 | a | 0.00 | e | 2558.68 | |||||||
1973 | 0.00 | b | 0.00 | b | 1.60 | b | 87.93 | a | 382.52 | c | 628.39 | b | 645.00 | f | 789.97 | b | 431.40 | e | 164.50 | j | 45.60 | e | 0.00 | d | 2367.41 | |
1974 | 0.00 | h | 0.00 | c | 60.50 | f | 126.00 | f | 235.50 | l | 0.00 | z | 453.00 | o | 0.00 | z | 472.22 | c | 256.50 | 4.50 | 0.50 | 733.72 | ||||
1975 | 5.00 | 3.00 | 26.00 | 85.00 | 293.00 | 507.32 | b | 894.50 | 689.00 | 467.50 | 177.00 | 6.00 | 0.00 | 3153.32 | ||||||||||||
1976 | 0.00 | 5.50 | 16.00 | 164.50 | 487.00 | 597.50 | 903.00 | 772.00 | 559.50 | 166.50 | 21.50 | 0.00 | 3693.00 | |||||||||||||
1977 | 1.50 | 3.50 | 9.50 | 265.00 | 414.00 | 825.00 | 905.00 | 819.50 | 565.50 | 232.00 | 46.00 | 11.50 | 4098.00 | |||||||||||||
1978 | 0.00 | 0.50 | 74.50 | 237.00 | 385.00 | 666.00 | 890.00 | 779.00 | 529.00 | 258.50 | 44.00 | 0.00 | 3863.50 | |||||||||||||
1979 | 0.00 | 3.50 | 15.00 | 195.50 | 405.00 | 666.50 | 899.50 | 821.50 | 603.00 | 286.23 | a | 0.00 | 0.00 | 3895.73 | ||||||||||||
1980 | 0.50 | 0.50 | 4.50 | 169.00 | 385.00 | 650.50 | 852.00 | 775.00 | 532.00 | 221.50 | 71.00 | 11.37 | a | 3672.87 | ||||||||||||
1981 | 0.00 | 3.00 | 29.00 | 319.00 | 450.50 | 775.50 | 928.00 | 895.00 | 692.50 | 195.50 | 50.50 | 1.00 | 4339.50 | |||||||||||||
1982 | 1.00 | 13.50 | 48.00 | 108.50 | 392.50 | 593.00 | 861.50 | 882.50 | 557.00 | 142.00 | 4.00 | 0.00 | 3603.50 | |||||||||||||
1983 | 0.00 | 0.00 | 36.50 | 91.50 | 332.50 | 573.00 | 855.60 | a | 923.50 | 588.50 | 249.00 | 47.00 | 0.00 | 3697.10 | ||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 51.50 | 471.50 | 595.50 | 916.00 | 841.00 | 551.00 | 168.50 | 19.50 | 0.00 | 3614.50 | |||||||||||||
1985 | 0.00 | 0.00 | 26.50 | 254.00 | 501.00 | 747.50 | 948.50 | 837.00 | 450.50 | 238.00 | 42.93 | a | 0.00 | 4045.93 | ||||||||||||
1986 | 2.50 | 55.00 | 131.50 | 176.50 | 399.50 | 759.50 | 842.00 | 877.00 | 460.00 | 233.02 | a | 38.00 | 0.00 | 3974.52 | ||||||||||||
1987 | 0.50 | 2.00 | 14.00 | 296.50 | 539.00 | 761.00 | 883.00 | 791.50 | 573.00 | 301.50 | 51.50 | 2.00 | 4215.50 | |||||||||||||
1988 | 0.00 | 4.50 | 29.00 | 245.00 | 489.00 | 862.50 | 980.00 | 873.50 | 519.50 | 335.50 | 38.00 | 0.00 | 4376.50 | |||||||||||||
1989 | 0.00 | 2.50 | 102.50 | 300.50 | 499.50 | 663.00 | 1011.50 | 823.50 | 547.00 | 271.50 | 38.50 | 0.00 | 4260.00 | |||||||||||||
1990 | 0.00 | 0.50 | 82.50 | 321.00 | 429.50 | 759.50 | 954.00 | 844.50 | 725.50 | 256.50 | 30.50 | 0.00 | 4404.00 | |||||||||||||
1991 | 0.00 | 5.50 | 23.00 | 163.50 | 466.50 | 715.50 | 893.00 | 846.50 | 533.00 | 262.50 | 17.50 | 0.00 | 3926.50 | |||||||||||||
1992 | 0.00 | 0.00 | 34.50 | 306.50 | 540.00 | 685.00 | 765.50 | 788.00 | 503.50 | 219.50 | 0.00 | 0.00 | 3842.50 | |||||||||||||
1993 | 0.00 | 0.00 | 35.00 | 110.00 | 434.50 | 582.50 | 668.00 | 692.50 | 449.50 | 245.50 | 2.50 | 2.00 | 3222.00 | |||||||||||||
1994 | 6.50 | 7.50 | 62.50 | 247.50 | 578.50 | 759.00 | 878.00 | 870.50 | 526.50 | 143.00 | 4.50 | 0.00 | 4084.00 | |||||||||||||
1995 | 1.00 | 9.00 | 72.00 | 94.50 | 258.00 | 557.00 | 740.00 | 756.00 | 485.50 | 122.00 | 3.00 | 1.50 | 3099.50 | |||||||||||||
1996 | 0.00 | 4.00 | 26.50 | 158.00 | 406.00 | 647.00 | 847.00 | 703.50 | 385.50 | 223.50 | 21.00 | 18.50 | 3440.50 | |||||||||||||
1997 | 9.00 | 2.00 | 10.00 | 84.00 | 273.50 | l | 641.50 | 776.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1523.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.55 | 4.39 | 37.57 | 174.98 | 426.68 | 665.24 | 868.75 | 809.94 | 516.27 | 210.44 | 24.80 | 1.72 | 3768.20 | |||||||||||||
S.D. | 2.52 | 9.91 | 32.24 | 85.27 | 77.72 | 86.10 | 71.64 | 67.23 | 83.35 | 65.70 | 19.94 | 4.22 | 388.54 | |||||||||||||
SKEW | 1.67 | 4.50 | 1.20 | 0.32 | -0.08 | 0.37 | -0.65 | -0.49 | 0.24 | -0.46 | 0.30 | 2.91 | -0.06 | |||||||||||||
MAX | 9.00 | 55.00 | 131.50 | 321.00 | 578.50 | 862.50 | 1011.50 | 923.50 | 725.50 | 335.50 | 71.00 | 18.50 | 4404.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 50.36 | 258.00 | 507.32 | 668.00 | 664.95 | 343.89 | 56.00 | 0.00 | 0.00 | 3099.50 | |||||||||||||
NO YRS | 30 | 31 | 30 | 30 | 30 | 31 | 28 | 30 | 31 | 29 | 31 | 31 | 27 |