YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1943 | 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 | 266.00 | 134.00 | 14.50 | 414.50 | ||||
1944 | 43.00 | 11.00 | 76.00 | 177.00 | 328.00 | 435.00 | 643.50 | 601.00 | 525.00 | 380.00 | 68.50 | 12.29 | b | 3300.29 | ||||||||||||
1945 | 38.00 | 28.00 | 29.00 | 107.50 | 369.00 | 411.72 | a | 656.50 | 630.16 | b | 395.00 | c | 282.00 | 36.00 | 28.50 | 3011.38 | ||||||||||
1946 | 9.00 | 12.00 | 37.50 | 151.50 | 405.00 | 442.50 | b | 625.68 | a | 631.50 | 416.79 | b | 116.50 | 25.00 | 28.50 | 2901.47 | ||||||||||
1947 | 12.00 | 49.28 | c | 145.00 | 229.00 | 459.00 | 449.00 | 595.50 | 553.19 | b | 493.50 | 269.00 | 47.50 | 36.00 | 3337.97 | |||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 548.50 | 542.50 | 554.00 | 372.00 | 214.00 | 16.50 | 0.00 | 2247.50 | ||||||||
1949 | 4.00 | 30.00 | 50.00 | 169.50 | 395.50 | 411.00 | 551.80 | a | 575.50 | 483.00 | 131.75 | a | 209.50 | 16.00 | 3027.55 | |||||||||||
1950 | 2.50 | 21.00 | 27.50 | 106.00 | 253.50 | 435.50 | 586.00 | 621.50 | 419.50 | 185.50 | 67.50 | 86.00 | 2812.00 | |||||||||||||
1951 | 4.50 | 25.00 | 17.50 | 175.50 | 320.00 | 502.00 | 637.50 | 544.50 | 487.00 | 213.00 | 48.00 | 2.00 | 2976.50 | |||||||||||||
1952 | 12.00 | 25.00 | 27.00 | 192.00 | 352.00 | 393.50 | 623.50 | 628.50 | 504.50 | 357.00 | 39.50 | 14.00 | 3168.50 | |||||||||||||
1953 | 60.00 | 15.50 | 37.50 | 124.50 | 265.00 | 337.24 | a | 581.00 | 577.00 | 454.66 | a | 259.50 | 103.00 | 12.00 | 2826.90 | |||||||||||
1954 | 10.50 | 27.00 | 7.50 | 69.00 | 307.00 | 339.00 | 494.00 | 484.50 | 396.50 | 205.50 | 143.00 | 20.00 | 2503.50 | |||||||||||||
1955 | 0.00 | 1.00 | 9.00 | 35.00 | 196.50 | 432.50 | 488.50 | 510.00 | 398.00 | 235.00 | 50.50 | 26.50 | 2382.50 | |||||||||||||
1956 | 12.50 | 0.00 | 25.00 | 173.50 | 407.50 | 416.50 | 658.50 | 605.00 | 406.00 | 176.50 | 50.00 | 42.50 | 2973.50 | |||||||||||||
1957 | 0.00 | 17.50 | 55.50 | 176.90 | a | 412.00 | 485.00 | 549.00 | 523.50 | 551.90 | a | 222.50 | 32.50 | 27.00 | 3053.29 | |||||||||||
1958 | 45.50 | 122.50 | 44.00 | 140.50 | 504.00 | 605.50 | 776.50 | 679.50 | 438.00 | 295.50 | 73.00 | 107.00 | 3831.50 | |||||||||||||
1959 | 46.50 | 17.00 | 26.50 | 160.00 | 273.50 | 476.00 | 649.00 | 525.50 | 383.00 | 243.50 | 64.50 | 27.00 | 2892.00 | |||||||||||||
1960 | 30.00 | 26.50 | 88.50 | 167.50 | 243.50 | 453.00 | 685.10 | a | 553.00 | 430.50 | 267.00 | 41.00 | 24.50 | 3010.10 | ||||||||||||
1961 | 70.50 | 57.50 | 87.50 | 132.50 | 314.00 | 572.00 | 675.50 | 726.00 | 342.50 | 177.00 | 25.34 | a | 16.00 | 3196.34 | ||||||||||||
1962 | 36.00 | 50.50 | 21.18 | a | 183.00 | 214.50 | 440.00 | 587.00 | 575.05 | a | 468.00 | 231.00 | 77.00 | 46.50 | d | 2929.73 | ||||||||||
1963 | 15.00 | 117.00 | 48.50 | 112.50 | 347.50 | 410.00 | 535.50 | 587.00 | 558.50 | 267.00 | 51.00 | 43.50 | 3093.00 | |||||||||||||
1964 | 5.00 | 2.00 | 42.50 | 53.50 | 265.00 | 410.50 | 568.50 | 531.28 | b | 371.50 | 248.50 | 27.00 | 13.50 | 2538.78 | ||||||||||||
1965 | 7.50 | 25.00 | 58.50 | 164.00 | 231.50 | 452.50 | 664.00 | 634.00 | 359.00 | 307.50 | 112.50 | 21.50 | 3037.50 | |||||||||||||
1966 | 15.00 | 14.00 | 80.00 | 144.00 | 320.00 | 416.00 | 547.50 | 572.00 | 487.50 | 191.00 | 75.00 | 60.00 | 2922.00 | |||||||||||||
1967 | 19.00 | 8.00 | 23.50 | 42.50 | 315.50 | 573.50 | 629.50 | 747.00 | 546.00 | 234.00 | 55.00 | 26.50 | 3220.00 | |||||||||||||
1968 | 59.50 | 82.50 | 93.00 | 107.50 | 338.50 | 485.50 | 689.00 | 547.00 | 434.50 | 190.50 | 68.50 | 16.50 | 3112.50 | |||||||||||||
1969 | 12.00 | 5.19 | a | 84.50 | 142.00 | 417.00 | 614.00 | 600.00 | 559.50 | 468.00 | 151.50 | 103.00 | 31.00 | 3187.69 | ||||||||||||
1970 | 32.50 | 43.00 | 54.50 | 63.00 | 340.00 | 581.50 | 680.50 | 631.00 | 370.50 | 178.50 | 62.00 | 9.50 | 3046.50 | |||||||||||||
1971 | 21.18 | a | 27.50 | 11.00 | 122.00 | 340.50 | 362.50 | 656.50 | 696.50 | 349.66 | a | 196.33 | a | 34.50 | 1.50 | 2819.67 | ||||||||||
1972 | 1.50 | 20.50 | 105.50 | 79.00 | 408.50 | 462.00 | 633.50 | 650.50 | 317.00 | 131.50 | 41.00 | 31.50 | 2882.00 | |||||||||||||
1973 | 26.50 | 24.00 | 22.50 | 135.00 | 393.50 | 486.50 | 660.00 | 529.50 | 455.00 | 169.50 | 31.00 | 38.50 | 2971.50 | |||||||||||||
1974 | 19.00 | 2.50 | 60.50 | 125.50 | 249.00 | 505.38 | d | 593.00 | 630.00 | 529.50 | 197.00 | 60.00 | 28.50 | 2999.88 | ||||||||||||
1975 | 13.00 | 12.50 | 21.50 | 53.50 | 300.50 | 414.50 | 724.00 | 533.00 | 456.50 | 168.00 | 68.00 | 48.00 | 2813.00 | |||||||||||||
1976 | 20.00 | 2.00 | 22.00 | 120.00 | 331.00 | 400.50 | 617.00 | 533.50 | 491.50 | 185.00 | 59.00 | 20.50 | 2802.00 | |||||||||||||
1977 | 17.50 | 48.50 | 17.50 | 222.00 | 226.50 | 524.50 | 574.50 | 747.00 | 368.50 | 149.50 | 29.50 | 31.00 | 2956.50 | |||||||||||||
1978 | 37.00 | 58.00 | 131.00 | 124.00 | 283.00 | 546.50 | 659.00 | 619.00 | 378.00 | 245.00 | 32.50 | 0.00 | 3113.00 | |||||||||||||
1979 | 0.00 | 17.50 | 98.00 | 145.00 | 386.00 | 471.50 | 640.00 | 594.00 | 505.50 | 308.00 | 43.00 | 62.50 | 3271.00 | |||||||||||||
1980 | 2.50 | 54.50 | 46.50 | 293.50 | 307.23 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 704.23 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 21.12 | 30.57 | 50.91 | 136.64 | 328.34 | 463.97 | 618.85 | 595.57 | 439.22 | 222.87 | 62.28 | 28.94 | 2997.76 | |||||||||||||
S.D. | 18.76 | 29.15 | 34.95 | 55.02 | 71.89 | 70.88 | 61.90 | 65.77 | 65.29 | 61.07 | 38.69 | 22.46 | 255.75 | |||||||||||||
SKEW | 0.96 | 1.70 | 0.94 | 0.32 | 0.25 | 0.43 | 0.00 | 0.71 | 0.10 | 0.53 | 1.90 | 1.55 | 0.39 | |||||||||||||
MAX | 70.50 | 122.50 | 145.00 | 293.50 | 504.00 | 614.00 | 776.50 | 747.00 | 558.50 | 380.00 | 209.50 | 107.00 | 3831.50 | |||||||||||||
MIN | 0.00 | 0.00 | 7.50 | 35.00 | 196.50 | 337.24 | 488.50 | 484.50 | 317.00 | 116.50 | 16.50 | 0.00 | 2382.50 | |||||||||||||
NO YRS | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 35 |