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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 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 | |
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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1951 | 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 | |
1952 | 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 | |
1953 | 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 | |
1954 | 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 | |
1955 | 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 | |
1956 | 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 | |
1957 | 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 | |
1958 | 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 | 98.00 | r | 273.00 | 273.00 | ||
1959 | 189.00 | 149.50 | 333.00 | 524.50 | 543.50 | 748.50 | 1059.50 | 985.00 | 726.50 | 631.00 | 224.50 | 49.50 | 6164.00 | |||||||||||||
1960 | 153.50 | 207.50 | 395.50 | 370.50 | 505.00 | 930.00 | 1099.00 | 939.50 | 833.50 | 583.50 | 247.00 | 159.50 | 6424.00 | |||||||||||||
1961 | 178.50 | 260.50 | 254.50 | 457.00 | 554.50 | 890.50 | 1016.50 | 1033.00 | 754.00 | 549.50 | 204.00 | 119.50 | 6272.00 | |||||||||||||
1962 | 70.00 | 176.00 | 240.00 | 506.00 | 518.50 | 779.00 | 986.50 | 910.50 | 809.00 | 536.50 | 355.50 | 210.00 | 6097.50 | |||||||||||||
1963 | 48.00 | 377.50 | 266.00 | 288.50 | 626.00 | 781.50 | 893.50 | 912.00 | 909.00 | 493.50 | f | 302.50 | 165.00 | 5569.50 | ||||||||||||
1964 | 91.00 | 163.50 | 250.00 | 396.50 | 547.00 | 705.00 | 981.50 | 946.50 | 766.00 | 638.00 | 219.00 | 205.50 | 5909.50 | |||||||||||||
1965 | 131.50 | 211.50 | 372.50 | 446.50 | 576.50 | 759.00 | 986.50 | 957.00 | 754.50 | 646.50 | 348.50 | 101.50 | 6292.00 | |||||||||||||
1966 | 100.00 | 94.00 | g | 327.00 | 550.50 | 683.50 | 727.50 | 886.50 | 1075.50 | 862.50 | 594.50 | 335.36 | b | 184.45 | a | 6327.31 | ||||||||||
1967 | 116.50 | 208.50 | 237.00 | 223.00 | 652.00 | 839.00 | 1040.00 | 1139.50 | 927.00 | 571.50 | 368.00 | 39.50 | 6361.50 | |||||||||||||
1968 | 85.00 | 340.50 | 377.00 | 442.50 | 570.18 | c | 809.00 | 1019.50 | 894.00 | 822.00 | 554.50 | 291.00 | 91.50 | 6296.68 | ||||||||||||
1969 | 52.50 | 93.50 | 286.50 | 385.00 | 735.00 | 808.00 | 996.00 | 929.50 | 863.00 | 453.00 | 287.50 | 186.50 | 6076.00 | |||||||||||||
1970 | 225.00 | 269.50 | 361.00 | 298.00 | 625.50 | 808.50 | 1047.50 | 959.50 | 726.50 | 513.00 | 355.00 | 82.50 | 6271.50 | |||||||||||||
1971 | 141.00 | 176.96 | c | 230.50 | 342.00 | 569.00 | 673.00 | 988.50 | 994.00 | 754.00 | 469.50 | 243.50 | 36.50 | 5618.46 | ||||||||||||
1972 | 92.00 | 203.50 | 439.00 | 347.88 | d | 653.00 | 838.00 | 1054.00 | 990.85 | d | 746.50 | 566.50 | 267.50 | 105.00 | 6303.74 | |||||||||||
1973 | 103.50 | 222.00 | 193.50 | i | 458.00 | 691.96 | c | 826.50 | 1014.50 | 648.50 | j | 819.50 | 506.00 | 247.50 | 215.50 | 5104.96 | ||||||||||
1974 | 139.50 | 130.00 | 321.00 | 390.50 | 574.50 | 854.50 | 962.00 | 1021.50 | 925.56 | c | 570.50 | 310.18 | b | 163.00 | 6362.73 | |||||||||||
1975 | 115.50 | 131.00 | 220.00 | 284.00 | 644.50 | 813.50 | 923.00 | 938.50 | 907.50 | 507.62 | c | 197.68 | b | 165.50 | 5848.30 | |||||||||||
1976 | 122.50 | 170.24 | b | 259.00 | 251.50 | h | 650.00 | 737.00 | 967.00 | 896.50 | 849.50 | 603.50 | 349.04 | d | 25.00 | 5629.28 | ||||||||||
1977 | 56.50 | 256.50 | 219.50 | 472.00 | 447.00 | 895.50 | 957.00 | 1038.00 | 770.50 | 588.00 | 272.50 | 230.00 | 6203.00 | |||||||||||||
1978 | 253.00 | 253.62 | b | 473.00 | 383.00 | 607.00 | 818.50 | 1008.50 | 977.00 | 708.50 | 695.71 | e | 191.00 | 50.00 | 6418.83 | |||||||||||
1979 | 92.00 | 174.46 | b | 394.98 | b | 448.50 | 676.50 | 792.00 | 1018.00 | 927.50 | 886.07 | b | 659.27 | a | 228.50 | 151.00 | 6448.78 | |||||||||
1980 | 162.00 | 284.00 | 292.00 | 458.00 | 572.47 | a | 674.00 | 1035.00 | 969.50 | 858.00 | 637.00 | 312.50 | 205.00 | 6459.47 | ||||||||||||
1981 | 248.50 | 246.50 | 337.00 | 457.50 | 616.00 | 819.50 | 1012.50 | 996.00 | 816.72 | a | 392.00 | h | 199.50 | l | 252.00 | 5802.22 | ||||||||||
1982 | 34.50 | k | 216.00 | 156.50 | f | 289.00 | 655.00 | 882.00 | e | 908.30 | a | 952.96 | d | 781.00 | 542.50 | 115.50 | p | 111.00 | 5337.76 | |||||||
1983 | 134.00 | 222.50 | 335.50 | 320.50 | 610.50 | 500.89 | b | 788.00 | 929.00 | 798.50 | 427.50 | i | 258.00 | 168.00 | 5065.39 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 129.19 | 214.39 | 313.98 | 397.47 | 604.18 | 788.42 | 985.95 | 971.37 | 815.01 | 573.53 | 278.95 | 144.06 | 6212.67 | |||||||||||||
S.D. | 57.50 | 65.64 | 72.50 | 85.43 | 66.08 | 89.03 | 66.63 | 58.71 | 65.79 | 62.48 | 55.73 | 70.48 | 228.72 | |||||||||||||
SKEW | 0.70 | 0.55 | 0.46 | -0.18 | -0.27 | -1.28 | -1.07 | 1.08 | 0.19 | -0.04 | 0.07 | -0.11 | -1.19 | |||||||||||||
MAX | 253.00 | 377.50 | 473.00 | 550.50 | 735.00 | 930.00 | 1099.00 | 1139.50 | 927.00 | 695.71 | 368.00 | 273.00 | 6459.47 | |||||||||||||
MIN | 48.00 | 93.50 | 219.50 | 223.00 | 447.00 | 500.89 | 788.00 | 894.00 | 708.50 | 453.00 | 191.00 | 25.00 | 5618.46 | |||||||||||||
NO YRS | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 25 | 22 | 23 | 26 | 18 |