YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 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 | 353.50 | f | 170.50 | 53.00 | 223.50 | |||
1951 | 12.00 | 43.00 | 75.50 | 216.00 | 406.00 | 629.50 | 910.50 | 818.50 | 693.50 | 301.14 | c | 89.00 | 8.00 | 4202.64 | ||||||||||||
1952 | 0.00 | j | 0.00 | 12.00 | 170.00 | 461.00 | 527.50 | 834.00 | 887.50 | 639.00 | 530.50 | 43.50 | 0.00 | 4105.00 | ||||||||||||
1953 | 36.00 | 20.50 | 66.00 | 196.00 | 176.00 | 521.50 | 917.00 | 812.50 | 434.00 | j | 333.50 | 118.50 | 4.00 | 3201.50 | ||||||||||||
1954 | 19.00 | 3.00 | 25.00 | 289.00 | 556.50 | 584.00 | 889.00 | 750.00 | 609.50 | 379.50 | 108.50 | 2.00 | 4215.00 | |||||||||||||
1955 | 0.00 | a | 1.50 | 42.50 | 90.00 | 310.00 | 606.00 | 803.00 | 914.00 | 622.76 | a | 385.00 | 88.50 | 23.00 | 3886.26 | |||||||||||
1956 | 31.00 | 7.50 | 89.56 | d | 171.50 | 373.50 | 604.00 | 791.00 | 751.50 | 662.00 | 286.00 | 48.00 | 19.50 | 3835.06 | ||||||||||||
1957 | 0.00 | 12.00 | 87.00 | 161.50 | 308.00 | 688.50 | 856.08 | e | 836.00 | 628.33 | c | 226.00 | 34.00 | 0.00 | 3837.41 | |||||||||||
1958 | 0.00 | 17.50 | 1.50 | 162.00 | 515.00 | 587.00 | 830.00 | 939.50 | 664.00 | 395.80 | c | 88.50 | 18.00 | 4218.80 | ||||||||||||
1959 | 9.00 | 0.00 | 87.00 | 299.50 | 329.50 | 714.00 | 958.50 | 860.77 | a | 543.50 | 375.00 | 45.50 | 2.00 | 4224.27 | ||||||||||||
1960 | 0.00 | 9.50 | 122.45 | a | 245.00 | 390.50 | 757.24 | a | 898.00 | 859.50 | 674.00 | 295.00 | 47.50 | 0.50 | 4299.19 | |||||||||||
1961 | 2.50 | 34.00 | 71.50 | 209.50 | 333.00 | 748.50 | 926.50 | 800.00 | 529.00 | 324.00 | 45.00 | 4.50 | 4028.00 | |||||||||||||
1962 | 1.50 | 0.00 | 5.00 | 295.00 | 292.50 | 626.00 | 783.50 | 794.50 | 645.50 | 382.50 | 111.00 | 15.00 | 3952.00 | |||||||||||||
1963 | 2.50 | 50.50 | 24.50 | 65.50 | 416.50 | 491.00 | 793.50 | 796.00 | 653.00 | 407.00 | 68.00 | 0.00 | 3768.00 | |||||||||||||
1964 | 0.50 | 0.00 | 25.50 | 134.00 | 325.00 | 587.50 | 882.50 | 840.50 | 555.00 | 452.00 | 42.00 | 48.50 | 3893.00 | |||||||||||||
1965 | 0.00 | 20.50 | 16.00 | 157.00 | 252.00 | 471.50 | 719.50 | 701.00 | 406.55 | a | 390.00 | 92.00 | 7.00 | 3233.05 | ||||||||||||
1966 | 0.00 | 0.00 | 131.00 | 256.00 | 515.50 | 591.50 | 805.50 | 872.50 | 592.00 | 326.00 | 120.00 | 4.00 | 4214.00 | |||||||||||||
1967 | 7.50 | 6.00 | 36.00 | 5.50 | 369.50 | 495.50 | 850.50 | 848.50 | 583.50 | 396.50 | 174.00 | 0.00 | 3773.00 | |||||||||||||
1968 | 1.00 | 55.50 | 64.00 | 134.00 | 355.50 | 671.00 | 876.50 | 682.50 | 564.00 | 330.50 | 59.50 | 14.00 | 3808.00 | |||||||||||||
1969 | 10.50 | 0.00 | 8.50 | 132.50 | 499.00 | 549.00 | 816.00 | 864.50 | 657.00 | 185.50 | 60.50 | 27.00 | 3810.00 | |||||||||||||
1970 | 20.67 | a | 20.50 | 48.00 | 83.00 | 420.50 | 606.50 | 864.00 | 896.50 | 542.00 | 274.00 | 97.50 | 6.00 | 3879.17 | ||||||||||||
1971 | 8.50 | 9.50 | 72.00 | 122.00 | 257.00 | 566.50 | 869.00 | 872.00 | 544.50 | 262.00 | 59.00 | 0.00 | 3642.00 | |||||||||||||
1972 | 0.50 | 19.00 | 185.50 | 170.00 | 418.50 | 634.00 | 894.50 | 811.00 | 499.50 | 212.50 | 18.50 | 8.50 | 3872.00 | |||||||||||||
1973 | 0.00 | 0.00 | 3.50 | 141.00 | 464.00 | 658.00 | 835.00 | 754.00 | 540.00 | a | 307.00 | 87.00 | 13.00 | 3802.50 | ||||||||||||
1974 | 20.00 | 4.50 | 80.50 | 113.00 | 445.50 | 685.00 | 810.50 | 761.00 | 666.50 | 311.50 | 54.00 | 2.50 | i | 3952.00 | ||||||||||||
1975 | 2.00 | 8.50 | 26.50 | 23.00 | 342.50 | 554.50 | 834.00 | 736.00 | 622.50 | 260.50 | 66.50 | 5.50 | h | 3476.50 | ||||||||||||
1976 | 1.00 | 7.50 | 49.50 | 120.00 | 458.00 | 560.50 | 799.50 | 638.50 | 543.50 | 305.00 | 114.50 | 0.00 | f | 3597.50 | ||||||||||||
1977 | 0.00 | 28.50 | 18.00 | 216.00 | 183.00 | 671.00 | 834.50 | 821.50 | 571.00 | 278.00 | h | 115.18 | b | 29.00 | 3487.68 | |||||||||||
1978 | 0.00 | 0.00 | 47.50 | 96.50 | 318.50 | 540.00 | 787.50 | 749.00 | 448.50 | 397.00 | 39.31 | a | 0.00 | 3423.81 | ||||||||||||
1979 | 1.00 | 10.50 | 46.50 | 147.00 | 409.00 | 582.00 | 808.58 | a | 725.00 | 648.00 | 362.50 | 24.00 | 16.00 | 3780.08 | ||||||||||||
1980 | 2.50 | 20.00 | 4.50 | 165.00 | 273.50 | 458.00 | 790.50 | 748.50 | 551.50 | 314.00 | 135.50 | 2.30 | d | 3465.80 | ||||||||||||
1981 | 5.50 | 16.50 | 10.50 | 228.50 | 359.50 | 706.50 | 842.00 | 846.50 | 639.00 | 197.00 | 125.50 | 53.00 | 4030.00 | |||||||||||||
1982 | 1.03 | a | 32.50 | 24.50 | 118.50 | 376.00 | 493.00 | 752.00 | 751.50 | 484.50 | 219.50 | 11.00 | 8.00 | 3272.03 | ||||||||||||
1983 | 0.50 | 6.50 | 35.50 | 41.00 | 324.50 | 541.50 | 680.50 | 708.00 | 582.00 | 309.50 | 85.50 | 12.50 | 3327.50 | |||||||||||||
1984 | 0.50 | 2.00 | 70.50 | 141.50 | 508.50 | 546.00 | 822.50 | 768.00 | 631.00 | 191.50 | 77.50 | 0.00 | 3759.50 | |||||||||||||
1985 | 0.00 | 0.50 | 20.00 | 274.00 | 406.50 | 699.00 | 825.00 | 769.00 | 410.00 | 255.50 | 60.00 | 0.00 | 3719.50 | |||||||||||||
1986 | 26.00 | 41.00 | 136.00 | 142.00 | 411.50 | 657.00 | 759.50 | 853.50 | 383.00 | 221.50 | 71.50 | 1.50 | 3704.00 | |||||||||||||
1987 | 4.50 | 5.50 | 42.00 | 288.00 | 395.50 | 626.50 | 727.00 | 781.00 | 589.50 | 380.50 | 64.50 | 37.50 | 3942.00 | |||||||||||||
1988 | 1.00 | 8.00 | 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 | 9.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 6.17 | 13.74 | 51.66 | 162.69 | 377.20 | 600.98 | 829.11 | 800.55 | 578.30 | 318.96 | 77.91 | 12.49 | 3832.82 | |||||||||||||
S.D. | 9.51 | 15.11 | 42.56 | 75.61 | 89.50 | 77.59 | 59.86 | 68.52 | 79.59 | 78.93 | 38.81 | 15.41 | 281.46 | |||||||||||||
SKEW | 1.76 | 1.24 | 1.16 | 0.09 | -0.19 | 0.14 | -0.17 | -0.14 | -0.83 | 0.27 | 0.58 | 1.47 | -0.38 | |||||||||||||
MAX | 36.00 | 55.50 | 185.50 | 299.50 | 556.50 | 757.24 | 958.50 | 939.50 | 693.50 | 530.50 | 174.00 | 53.00 | 4299.19 | |||||||||||||
MIN | 0.00 | 0.00 | 1.50 | 5.50 | 176.00 | 458.00 | 680.50 | 638.50 | 383.00 | 185.50 | 11.00 | 0.00 | 3233.05 | |||||||||||||
NO YRS | 37 | 38 | 37 | 37 | 37 | 37 | 37 | 37 | 36 | 36 | 38 | 35 | 31 |