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 | 731.60 | a | 668.22 | d | 431.00 | f | 358.57 | a | 92.50 | 1.50 | 1852.39 | |||
1949 | 0.00 | a | 17.50 | 63.50 | 279.00 | 446.00 | 675.50 | 732.00 | 630.00 | 432.50 | j | 319.62 | b | 154.00 | 5.74 | d | 3322.86 | |||||||||
1950 | 29.50 | f | 37.50 | 64.50 | 290.69 | a | 466.50 | 575.00 | 674.50 | f | 762.60 | a | 577.22 | c | 369.00 | 181.50 | 32.55 | a | 3357.06 | |||||||
1951 | 0.00 | b | 35.00 | 116.50 | 245.69 | a | 475.33 | a | 602.22 | c | 687.37 | e | 708.72 | b | 643.00 | 349.27 | a | 107.88 | d | 21.00 | 3991.99 | |||||
1952 | 0.00 | b | 27.33 | c | 85.77 | a | 233.50 | 460.19 | b | 475.86 | a | 852.00 | 719.95 | b | 665.36 | b | 437.50 | 61.11 | c | 1.55 | a | 4020.11 | ||||
1953 | 73.48 | d | 21.00 | 83.50 | 216.00 | 258.13 | e | 516.00 | 680.00 | f | 542.00 | g | 705.56 | c | 325.50 | a | 102.50 | 30.47 | b | 2332.14 | ||||||
1954 | 4.43 | c | 38.00 | 52.50 | 279.00 | 481.53 | a | 509.00 | f | 669.00 | f | 663.18 | c | 554.40 | e | 302.77 | a | 75.00 | c | 3.32 | c | 2454.13 | ||||
1955 | 0.00 | c | 14.00 | a | 89.00 | 103.80 | e | 483.27 | c | 372.50 | l | 471.00 | l | 759.50 | 659.44 | c | 420.10 | b | 106.67 | c | 44.90 | b | 2680.68 | |||
1956 | 9.62 | b | 4.46 | c | 109.03 | b | 220.56 | c | 445.88 | a | 658.45 | a | 834.33 | b | 475.00 | j | 561.00 | e | 201.00 | i | 64.00 | i | 3.50 | i | 2843.33 | |
1957 | 0.00 | e | 56.50 | i | 126.50 | 177.00 | h | 429.83 | e | 783.00 | e | 834.13 | d | 677.23 | e | 631.15 | d | 282.32 | c | 35.00 | f | 2.50 | l | 3764.16 | ||
1958 | 1.50 | n | 67.00 | g | 20.87 | e | 169.00 | f | 529.77 | c | 653.65 | d | 631.00 | h | 439.50 | q | 381.00 | n | 420.00 | i | 125.00 | h | 45.50 | f | 1204.29 | |
1959 | 27.50 | f | 28.52 | a | 160.00 | 284.50 | f | 323.00 | f | 562.00 | f | 664.00 | i | 840.88 | c | 398.50 | k | 234.50 | p | 80.00 | n | 0.00 | i | 1029.39 | ||
1960 | 2.98 | e | 30.61 | b | 169.00 | 206.50 | 273.00 | h | 438.00 | n | 312.00 | t | 653.50 | h | 555.50 | f | 310.50 | k | 83.00 | q | 9.50 | q | 409.09 | |||
1961 | 10.50 | g | 49.00 | 72.69 | b | 230.00 | 198.00 | k | 349.00 | n | 885.05 | a | 865.13 | d | 447.00 | f | 332.50 | f | 57.50 | i | 5.00 | f | 2101.87 | |||
1962 | 22.50 | m | 20.74 | a | 37.00 | 296.90 | a | 361.00 | 655.80 | e | 812.20 | a | 445.00 | l | 328.00 | m | 295.00 | f | 140.36 | b | 18.50 | g | 2323.99 | |||
1963 | 4.00 | h | 132.16 | c | 34.50 | g | 92.59 | a | 431.13 | d | 593.65 | d | 511.00 | h | 334.00 | p | 653.08 | d | 300.00 | f | 96.00 | e | 0.00 | h | 1998.61 | |
1964 | 1.66 | c | 14.00 | g | 93.50 | 197.59 | a | 270.00 | f | 579.60 | e | 628.50 | g | 662.00 | f | 441.00 | f | 356.50 | g | 65.17 | a | 93.50 | 1031.02 | |||
1965 | 1.00 | 11.41 | a | 85.00 | 222.00 | 401.50 | 568.33 | c | 778.58 | e | 566.50 | h | 480.00 | b | 430.68 | c | 105.50 | f | 0.00 | 2978.50 | ||||||
1966 | 6.56 | e | 7.78 | a | 121.50 | 341.00 | 527.00 | 698.79 | a | 532.00 | j | 757.00 | f | 646.73 | d | 414.48 | d | 163.85 | d | 16.07 | d | 2943.76 | ||||
1967 | 21.81 | d | 19.48 | e | 54.54 | d | 11.38 | a | 427.36 | c | 608.04 | b | 896.62 | e | 917.27 | c | 725.89 | b | 334.50 | f | 100.00 | m | 45.93 | d | 3728.30 | |
1968 | 20.67 | a | 126.88 | a | 119.72 | b | 257.88 | d | 417.31 | e | 506.50 | i | 844.20 | c | 686.59 | d | 655.96 | d | 0.00 | z | 92.22 | c | 4.81 | b | 3226.24 | |
1969 | 18.17 | b | 8.40 | c | 106.00 | 204.64 | b | 580.14 | c | 510.00 | f | 834.42 | a | 847.16 | b | 669.64 | b | 305.19 | b | 116.38 | a | 35.00 | 3725.14 | |||
1970 | 88.02 | c | 59.92 | c | 145.91 | b | 115.96 | d | 528.15 | d | 715.18 | b | 896.50 | 779.77 | e | 645.00 | 365.28 | a | 151.07 | b | 8.78 | a | 4499.55 | |||
1971 | 21.70 | a | 32.00 | 96.00 | 184.50 | 373.66 | c | 598.39 | b | 871.74 | b | 838.19 | e | 620.89 | b | 299.50 | 76.55 | a | 0.00 | 4013.13 | ||||||
1972 | 7.75 | a | 58.52 | a | 211.50 | 220.86 | a | 491.19 | b | 725.89 | b | 864.38 | a | 859.22 | a | 352.00 | j | 360.00 | 40.86 | a | 22.14 | c | 3862.32 | |||
1973 | 13.50 | 37.00 | 50.78 | b | 294.31 | a | 626.95 | b | 537.00 | i | 450.50 | n | 745.66 | c | 598.20 | e | 347.31 | d | 94.80 | e | 19.78 | b | 2828.29 | |||
1974 | 43.18 | c | 14.00 | b | 131.20 | c | 152.78 | c | 457.85 | e | 711.92 | d | 633.00 | g | 622.50 | g | 567.00 | f | 496.00 | b | 50.00 | f | 0.00 | f | 2006.92 | |
1975 | 4.17 | e | 27.46 | b | 76.95 | c | 100.50 | g | 473.30 | c | 470.50 | i | 613.00 | f | 724.62 | c | 732.00 | 313.00 | h | 84.00 | f | 12.83 | b | 2051.34 | ||
1976 | 23.52 | b | 58.00 | a | 122.85 | d | 160.80 | e | 598.41 | c | 679.04 | d | 874.41 | b | 664.78 | d | 497.50 | h | 474.96 | c | 207.93 | a | 3.50 | f | 3864.71 | |
1977 | 0.57 | d | 64.00 | g | 42.50 | g | 260.50 | f | 276.02 | e | 759.60 | e | 831.26 | d | 883.50 | e | 497.00 | f | 425.45 | b | 125.89 | b | 34.88 | c | 3337.17 | |
1978 | 26.23 | e | 36.81 | a | 194.27 | a | 178.20 | e | 471.89 | d | 489.50 | h | 725.50 | f | 896.33 | b | 568.45 | a | 517.04 | c | 50.00 | g | 7.23 | a | 2896.45 | |
1979 | 12.40 | a | 7.91 | e | 103.00 | i | 207.86 | b | 498.30 | d | 697.24 | a | 0.00 | z | 751.75 | e | 715.00 | c | 466.11 | c | 58.27 | d | 36.96 | e | 3451.80 | |
1980 | 0.00 | z | 90.76 | b | 94.07 | b | 225.00 | c | 383.22 | b | 0.00 | z | 858.59 | c | 0.00 | z | 641.00 | 445.88 | a | 0.00 | z | 30.45 | c | 2768.97 | ||
1981 | 29.00 | 71.17 | d | 84.14 | c | 228.50 | f | 420.00 | f | 849.11 | b | 858.81 | d | 835.89 | c | 711.43 | b | 314.65 | a | 184.29 | b | 27.50 | g | 3938.49 | ||
1982 | 0.00 | 69.50 | 47.61 | c | 158.57 | b | 524.13 | d | 642.86 | b | 809.44 | d | 835.81 | e | 623.79 | a | 411.04 | d | 45.56 | c | 18.60 | a | 4186.90 | |||
1983 | 7.20 | c | 0.00 | z | 102.41 | c | 133.97 | a | 474.09 | b | 548.00 | f | 746.07 | a | 880.73 | c | 716.90 | a | 384.50 | f | 118.45 | a | 45.50 | 3225.30 | ||
1984 | 42.37 | a | 26.50 | 203.71 | c | 235.96 | d | 572.43 | b | 661.67 | c | 936.41 | b | 870.58 | a | 798.62 | a | 348.48 | b | 52.22 | c | 12.40 | a | 4761.36 | ||
1985 | 0.50 | 98.50 | 66.00 | 374.46 | b | 434.52 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 116.00 | 0.00 | z | 1089.98 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.02 | 41.18 | 101.71 | 212.00 | 462.69 | 653.53 | 830.46 | 781.28 | 647.99 | 383.47 | 108.73 | 22.53 | 4245.51 | |||||||||||||
S.D. | 21.60 | 33.11 | 46.65 | 75.27 | 80.94 | 84.63 | 61.94 | 86.81 | 68.75 | 66.80 | 45.09 | 20.88 | 317.22 | |||||||||||||
SKEW | 1.95 | 1.34 | 0.70 | -0.33 | -0.42 | 0.11 | -0.70 | -0.13 | -0.22 | 0.32 | 0.45 | 1.50 | 0.78 | |||||||||||||
MAX | 88.02 | 132.16 | 211.50 | 374.46 | 626.95 | 849.11 | 936.41 | 917.27 | 798.62 | 517.04 | 207.93 | 93.50 | 4761.36 | |||||||||||||
MIN | 0.00 | 4.46 | 20.87 | 11.38 | 258.13 | 475.86 | 687.37 | 630.00 | 480.00 | 282.32 | 40.86 | 0.00 | 3991.99 | |||||||||||||
NO YRS | 30 | 32 | 34 | 31 | 32 | 24 | 22 | 26 | 25 | 25 | 26 | 26 | 6 |