YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 687.00 | 447.00 | 162.75 | a | 0.00 | b | 0.00 | a | 1296.75 | |||
1949 | 0.00 | b | 0.00 | 5.00 | 240.52 | a | 463.97 | a | 517.50 | 706.00 | 687.88 | b | 480.52 | a | 110.00 | 39.31 | a | 0.00 | a | 3250.69 | ||||||
1950 | 0.00 | 0.00 | 6.50 | 0.00 | z | 255.00 | 502.76 | a | 790.00 | 767.00 | 510.50 | 256.27 | a | 46.00 | 20.15 | a | 3154.18 | |||||||||
1951 | 1.50 | 5.00 | 60.00 | 282.00 | 419.00 | 506.90 | a | 756.00 | 716.00 | 527.50 | 194.50 | 13.00 | 2.50 | 3483.90 | ||||||||||||
1952 | 0.00 | 1.50 | 40.50 | 293.28 | a | 441.50 | 537.00 | e | 784.96 | c | 736.50 | 577.00 | 356.00 | 9.00 | 0.00 | 3777.24 | ||||||||||
1953 | 37.50 | 13.50 | 53.50 | 180.52 | a | 313.50 | 409.66 | a | 753.00 | 724.50 | 584.50 | 277.50 | 86.50 | 3.00 | 3437.17 | |||||||||||
1954 | 0.52 | a | 15.50 | 20.00 | 166.50 | 447.84 | c | 448.00 | 771.00 | 620.50 | 461.00 | 200.00 | 72.00 | 1.50 | 3224.36 | |||||||||||
1955 | 0.00 | a | 6.46 | b | 6.50 | 66.00 | 314.13 | a | 587.59 | a | 712.48 | a | 727.47 | a | 483.50 | 253.17 | a | 35.00 | 11.50 | 3203.80 | ||||||
1956 | 0.00 | 1.00 | 40.82 | a | 261.00 | 474.50 | 514.66 | a | 856.50 | 764.50 | 545.17 | a | 216.00 | 32.07 | a | 18.50 | 3724.71 | |||||||||
1957 | 0.00 | a | 5.50 | 41.00 | 191.50 | 476.50 | 598.00 | 732.00 | 636.50 | 561.00 | 162.50 | 6.00 | 2.00 | 3412.50 | ||||||||||||
1958 | 1.50 | 79.00 | 52.00 | 130.00 | 558.00 | 670.00 | 851.50 | 847.00 | 478.00 | 267.50 | 33.50 | o | 25.50 | 3960.00 | ||||||||||||
1959 | 18.50 | 5.00 | 34.50 | 213.50 | 309.50 | 577.00 | 798.00 | 648.00 | 438.50 | 242.00 | 40.50 | 7.50 | 3332.50 | |||||||||||||
1960 | 0.50 | 1.00 | 121.50 | 225.50 | 349.00 | 575.00 | 864.00 | 651.00 | 519.00 | 249.00 | 22.00 | 9.00 | 3586.50 | |||||||||||||
1961 | 7.50 | 26.50 | 68.00 | 180.50 | 396.50 | 720.50 | 827.50 | 892.00 | 401.50 | 201.50 | 6.00 | 3.00 | 3731.00 | |||||||||||||
1962 | 15.00 | 18.00 | 37.00 | 281.00 | 295.50 | 540.00 | 713.50 | 673.00 | 509.00 | 216.00 | 58.50 | 12.50 | 3369.00 | |||||||||||||
1963 | 0.00 | 30.50 | 77.00 | 130.50 | 419.02 | a | 552.50 | 658.50 | 751.50 | 655.50 | 332.00 | 37.50 | 0.00 | 3644.52 | ||||||||||||
1964 | 3.00 | 0.00 | 43.50 | 117.50 | 335.32 | a | 533.00 | 738.50 | 633.00 | 448.50 | 230.50 | 27.00 | 8.00 | 3117.82 | ||||||||||||
1965 | 8.50 | 16.00 | 46.50 | 239.00 | 358.00 | 571.00 | 796.50 | 756.00 | 389.50 | 355.00 | 85.00 | 8.50 | 3629.50 | |||||||||||||
1966 | 1.00 | 0.00 | 64.00 | 222.00 | 449.00 | 510.00 | 700.00 | 725.50 | 609.00 | 228.00 | 45.50 | 10.50 | 3564.50 | |||||||||||||
1967 | 13.00 | 17.50 | 39.50 | 63.00 | 392.00 | 643.50 | 826.50 | 901.07 | a | 666.11 | c | 271.77 | a | 54.00 | 6.20 | a | 3894.14 | |||||||||
1968 | 12.50 | 68.36 | a | 129.50 | 138.62 | a | 392.50 | 586.00 | 838.03 | a | 661.00 | 492.00 | 168.00 | 17.59 | a | 9.00 | 3513.10 | |||||||||
1969 | 0.00 | a | 0.50 | 52.18 | a | 189.64 | b | 490.83 | a | 707.50 | 764.00 | 757.36 | b | 581.50 | 154.47 | b | 27.32 | b | 3.10 | a | 3728.41 | |||||
1970 | 0.50 | 5.19 | a | 33.50 | 51.96 | b | 411.00 | 720.52 | a | 847.33 | a | 786.22 | b | 381.43 | b | 202.53 | a | 33.50 | 4.00 | 3477.69 | ||||||
1971 | 25.50 | 24.50 | 21.00 | 162.50 | 426.00 | 480.00 | 792.71 | c | 872.28 | b | 377.50 | 198.40 | a | 24.00 | 0.00 | 3404.39 | ||||||||||
1972 | 8.00 | 22.50 | 145.00 | 128.33 | c | 469.00 | 618.00 | 703.46 | e | 815.50 | 408.50 | 209.77 | a | 38.00 | 24.50 | 3590.56 | ||||||||||
1973 | 4.50 | 11.50 | 57.00 | 166.55 | a | 490.12 | b | 580.20 | e | 817.33 | e | 739.50 | 513.00 | 203.00 | 16.00 | 3.50 | 3602.20 | |||||||||
1974 | 16.50 | 3.00 | 73.00 | 169.29 | b | 324.00 | 667.50 | 750.50 | 760.50 | 355.00 | k | 257.82 | a | 53.50 | 12.50 | 3088.10 | ||||||||||
1975 | 3.50 | 3.11 | a | 17.57 | a | 70.50 | 375.62 | a | 522.93 | a | 97.00 | z | 705.52 | b | 552.00 | 266.50 | 67.00 | 18.00 | o | 2584.24 | ||||||
1976 | 0.00 | z | 15.50 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 415.00 | p | 562.00 | f | 637.50 | d | 0.00 | z | 61.61 | b | 3.00 | 702.11 | ||
1977 | 2.00 | 44.00 | 19.00 | 312.50 | 304.83 | d | 697.00 | 742.50 | 846.00 | 435.00 | 0.00 | z | 0.00 | z | 21.46 | e | 3424.29 | |||||||||
1978 | 0.00 | 6.50 | i | 141.64 | b | 185.69 | a | 342.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 15.50 | g | 0.00 | z | 669.33 | |||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 425.50 | 637.50 | 844.75 | a | 768.00 | 642.50 | 298.00 | 3.00 | 9.50 | 3628.75 | ||||||||
1980 | 0.00 | 20.00 | 21.00 | 303.00 | 380.00 | 539.48 | a | 792.00 | 646.00 | 497.00 | 286.50 | 36.50 | 8.00 | o | 3521.48 | |||||||||||
1981 | 0.00 | k | 94.23 | b | 104.50 | h | 166.00 | 0.00 | z | 0.00 | z | 0.00 | z | 853.05 | c | 526.50 | 188.00 | 59.50 | 8.00 | 1895.28 | ||||||
1982 | 1.00 | 16.50 | 47.00 | 148.50 | 400.00 | 656.50 | 712.50 | 801.50 | 505.50 | 218.50 | 15.00 | 5.00 | 3527.50 | |||||||||||||
1983 | 18.50 | 59.00 | 121.00 | 181.50 | 450.00 | 556.00 | 710.50 | 839.50 | 459.50 | 251.21 | b | 0.00 | z | 0.00 | z | 3646.71 | ||||||||||
1984 | 3.00 | y | 1.50 | 68.50 | 153.50 | 318.00 | 503.50 | 780.00 | 789.50 | 450.50 | 173.50 | 24.00 | 0.00 | 3262.50 | ||||||||||||
1985 | 0.00 | 0.50 | 20.50 | 257.00 | 445.50 | 596.00 | 888.50 | 681.00 | 358.00 | 192.00 | 22.50 | 0.00 | a | 3461.50 | ||||||||||||
1986 | 0.50 | 20.50 | 158.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 251.50 | 17.00 | 0.00 | 448.00 | |||||||
1987 | 0.00 | 0.00 | 81.50 | 371.50 | 490.50 | 663.50 | 734.00 | 731.00 | 616.00 | 287.50 | 62.50 | 29.50 | 4067.50 | |||||||||||||
1988 | 0.00 | j | 22.50 | 71.50 | 263.00 | 415.00 | 591.00 | 810.50 | 792.50 | 583.00 | 442.50 | 46.00 | 11.50 | 4049.00 | ||||||||||||
1989 | 4.00 | 0.00 | 58.26 | b | 297.00 | 395.00 | 641.00 | 776.00 | 716.00 | 544.00 | 249.00 | 63.00 | 3.00 | 3746.26 | ||||||||||||
1990 | 11.00 | 5.00 | 110.50 | 329.00 | 397.50 | 582.50 | 883.00 | 814.50 | 680.00 | 187.50 | 69.00 | 0.00 | z | 4069.50 | ||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.84 | 17.03 | 59.10 | 198.14 | 400.27 | 580.56 | 779.03 | 748.06 | 513.33 | 236.70 | 37.73 | 7.83 | 3537.15 | |||||||||||||
S.D. | 8.64 | 22.87 | 40.49 | 78.65 | 67.43 | 75.33 | 58.02 | 75.00 | 84.83 | 62.95 | 23.01 | 7.97 | 218.62 | |||||||||||||
SKEW | 1.87 | 1.92 | 0.91 | 0.11 | -0.06 | 0.07 | 0.06 | 0.20 | 0.15 | 0.93 | 0.30 | 1.15 | 0.21 | |||||||||||||
MAX | 37.50 | 94.23 | 158.50 | 371.50 | 558.00 | 720.52 | 888.50 | 901.07 | 680.00 | 442.50 | 86.50 | 29.50 | 4067.50 | |||||||||||||
MIN | 0.00 | 0.00 | 5.00 | 51.96 | 255.00 | 409.66 | 658.50 | 620.50 | 358.00 | 110.00 | 0.00 | 0.00 | 3117.82 | |||||||||||||
NO YRS | 37 | 39 | 39 | 38 | 39 | 38 | 37 | 40 | 40 | 40 | 39 | 38 | 27 |