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 | 0.00 | z | 350.50 | 163.00 | 513.50 | |||
1960 | 75.00 | 90.50 | 268.50 | 356.50 | 498.50 | 618.50 | 819.50 | 762.50 | 777.50 | 481.00 | 234.00 | 102.50 | 5084.50 | |||||||||||||
1961 | 192.00 | 188.00 | 224.50 | 342.00 | 407.00 | 585.50 | 742.00 | 792.00 | 618.50 | 496.00 | 242.00 | 120.50 | 4950.00 | |||||||||||||
1962 | 131.00 | 101.00 | 93.00 | 391.00 | 388.00 | 516.50 | 701.00 | 785.50 | 671.50 | 492.00 | 261.00 | 154.50 | 4686.00 | |||||||||||||
1963 | 100.50 | 305.00 | 177.50 | 215.69 | a | 448.50 | 491.00 | 684.50 | 774.50 | 773.00 | 536.00 | 248.50 | 117.00 | 4871.69 | ||||||||||||
1964 | 60.00 | 75.50 | 168.50 | 270.50 | 377.50 | 525.00 | 748.50 | 734.00 | 622.00 | 635.00 | 212.00 | 125.50 | 4554.00 | |||||||||||||
1965 | 148.50 | 126.50 | 188.50 | 306.50 | 402.00 | 439.00 | 647.50 | 809.50 | 577.00 | 583.00 | 318.00 | 141.50 | 4687.50 | |||||||||||||
1966 | 88.50 | 71.00 | 273.50 | 374.50 | 0.00 | z | 577.50 | 731.00 | 828.00 | 681.50 | 540.00 | 330.50 | 170.50 | 4666.50 | ||||||||||||
1967 | 119.00 | 175.00 | 248.00 | 126.50 | 449.00 | 474.00 | 774.50 | 897.50 | 756.00 | 604.00 | 400.50 | 102.50 | 5126.50 | |||||||||||||
1968 | 117.50 | 279.50 | 274.50 | 327.50 | 451.00 | 558.00 | 780.17 | a | 735.50 | 688.50 | 519.00 | 307.00 | 85.50 | 5123.67 | ||||||||||||
1969 | 218.00 | 101.50 | 186.00 | 328.00 | 488.50 | 515.50 | 762.00 | 869.50 | 753.50 | 447.00 | 327.00 | 177.00 | 5173.50 | |||||||||||||
1970 | 172.50 | 221.50 | 251.00 | 252.00 | 489.50 | 567.00 | 806.00 | 830.00 | 645.00 | 479.00 | 288.00 | 97.50 | 5099.00 | |||||||||||||
1971 | 165.00 | 132.50 | 251.00 | 288.50 | 367.00 | 522.50 | 751.00 | 870.00 | 726.00 | 441.00 | 192.50 | 54.00 | 4761.00 | |||||||||||||
1972 | 50.50 | 186.00 | 342.50 | 355.50 | 510.00 | 575.50 | 827.50 | 815.50 | 657.00 | 488.00 | 210.50 | 121.00 | 5139.50 | |||||||||||||
1973 | 69.00 | 164.00 | 134.50 | 277.50 | 468.50 | 637.00 | 682.50 | 738.50 | 594.50 | 500.00 | 216.00 | 143.00 | 4625.00 | |||||||||||||
1974 | 134.00 | 121.00 | 251.00 | 324.00 | 444.00 | 629.50 | 768.28 | a | 722.00 | 725.50 | 493.00 | 267.00 | 93.50 | 4972.78 | ||||||||||||
1975 | 122.50 | 102.00 | 161.50 | 195.00 | 401.00 | 506.50 | 713.50 | 710.50 | 725.00 | 457.00 | 240.50 | 132.50 | 4467.50 | |||||||||||||
1976 | 194.50 | 182.50 | 240.00 | 255.50 | 504.50 | 640.00 | 731.50 | 737.00 | 685.50 | 575.00 | 353.04 | b | 120.00 | 5219.04 | ||||||||||||
1977 | 122.89 | c | 194.32 | c | 159.00 | 391.50 | 398.35 | a | 605.00 | 783.00 | 785.50 | 678.00 | 582.05 | b | 349.14 | a | 284.54 | c | 5333.29 | |||||||
1978 | 197.50 | 178.50 | 323.95 | a | 312.00 | 523.00 | 707.00 | 768.80 | a | 729.50 | 516.50 | f | 446.00 | i | 166.00 | g | 50.00 | 3790.25 | ||||||||
1979 | 91.45 | a | 92.96 | c | 220.00 | 360.50 | 474.50 | 648.50 | 574.00 | f | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1887.91 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 128.49 | 154.44 | 221.85 | 302.53 | 446.86 | 566.95 | 748.57 | 785.63 | 686.42 | 519.34 | 281.46 | 127.80 | 4933.79 | |||||||||||||
S.D. | 49.25 | 64.99 | 62.91 | 68.86 | 49.05 | 68.25 | 47.85 | 55.38 | 60.29 | 56.37 | 59.82 | 50.34 | 259.62 | |||||||||||||
SKEW | 0.20 | 0.74 | -0.06 | -0.87 | -0.10 | 0.08 | -0.31 | 0.49 | -0.15 | 0.52 | 0.27 | 1.30 | -0.33 | |||||||||||||
MAX | 218.00 | 305.00 | 342.50 | 391.50 | 523.00 | 707.00 | 827.50 | 897.50 | 777.50 | 635.00 | 400.50 | 284.54 | 5333.29 | |||||||||||||
MIN | 50.50 | 71.00 | 93.00 | 126.50 | 367.00 | 439.00 | 647.50 | 710.50 | 577.00 | 441.00 | 192.50 | 50.00 | 4467.50 | |||||||||||||
NO YRS | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 19 | 18 | 18 | 19 | 20 | 17 |