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 | 835.50 | 786.00 | 642.50 | 356.50 | 57.00 | 13.00 | 2690.50 | |||||||
1949 | 0.00 | 4.00 | 29.50 | 334.00 | 393.50 | 688.00 | 939.50 | 770.00 | 658.00 | 337.00 | 252.50 | 31.50 | 4437.50 | |||||||||||||
1950 | 46.50 | 109.41 | a | 65.00 | 223.50 | 429.00 | 610.50 | 601.00 | k | 898.00 | 572.00 | 444.00 | 209.50 | 49.50 | 3656.91 | |||||||||||
1951 | 42.00 | 60.50 | 90.00 | 282.00 | 408.00 | 668.00 | 974.00 | 842.50 | 756.50 | 306.50 | 104.00 | 9.50 | 4543.50 | |||||||||||||
1952 | 6.50 | 1.50 | 44.50 | 222.50 | 497.00 | 555.00 | 905.00 | 870.00 | 668.50 | 557.00 | 67.00 | 13.00 | 4407.50 | |||||||||||||
1953 | 101.00 | 59.50 | 84.00 | 213.00 | 189.50 | 493.00 | 964.00 | 802.38 | a | 758.50 | 330.00 | 168.50 | 49.00 | 4212.38 | ||||||||||||
1954 | 31.50 | 66.00 | 47.50 | 327.00 | 620.00 | a | 606.00 | 974.50 | 790.50 | 641.50 | 410.00 | 184.50 | 8.00 | 4707.00 | ||||||||||||
1955 | 0.00 | 17.50 | 62.50 | 89.50 | 355.50 | 638.50 | 858.46 | e | 982.00 | 632.50 | 449.50 | 148.50 | 70.50 | 4304.96 | ||||||||||||
1956 | 21.18 | a | 4.00 | 124.50 | 202.50 | 390.00 | 693.62 | a | 874.20 | a | 768.00 | 676.00 | 272.50 | 102.50 | 36.50 | 4165.50 | ||||||||||
1957 | 3.00 | 36.00 | 76.00 | 155.00 | 297.08 | a | 691.50 | 853.50 | 797.50 | 680.50 | 241.00 | 46.00 | 25.66 | b | 3902.74 | |||||||||||
1958 | 11.00 | 67.50 | 5.00 | 164.48 | a | 555.00 | 592.50 | 854.00 | 957.00 | 643.45 | a | 479.50 | 165.00 | f | 158.50 | 4487.93 | ||||||||||
1959 | 56.00 | 5.50 | 110.50 | 315.50 | 288.50 | 746.00 | 1014.50 | 835.50 | 503.00 | 410.00 | 131.90 | a | 11.00 | 4427.90 | ||||||||||||
1960 | 0.52 | a | 10.00 | 130.50 | 205.50 | 374.50 | 766.00 | 854.50 | 757.00 | 617.50 | 355.50 | 83.00 | 20.00 | 4174.52 | ||||||||||||
1961 | 67.50 | 61.50 | 89.00 | 253.50 | 351.00 | 876.21 | a | 0.00 | z | 946.00 | 574.80 | e | 364.50 | 82.00 | 26.35 | a | 3692.36 | |||||||||
1962 | 18.00 | 29.04 | a | 50.12 | a | 332.00 | 300.00 | 670.86 | a | 841.50 | 841.00 | 728.50 | 401.50 | 197.50 | 50.50 | 4460.52 | ||||||||||
1963 | 11.00 | 151.00 | 49.17 | b | 85.50 | 465.50 | 417.00 | g | 849.50 | 867.50 | 730.50 | 487.73 | a | 114.50 | 46.50 | 3858.41 | ||||||||||
1964 | 18.00 | 9.50 | 60.00 | 183.50 | 372.50 | 578.00 | 927.00 | 892.50 | 598.00 | 563.50 | 100.00 | 55.00 | 4357.50 | |||||||||||||
1965 | 23.50 | 58.50 | 47.53 | a | 193.50 | 337.50 | 568.50 | 842.00 | 797.73 | a | 497.50 | 527.50 | 154.50 | 41.50 | 4089.77 | |||||||||||
1966 | 14.47 | a | 6.50 | 160.68 | a | 298.50 | 585.50 | 664.50 | 890.50 | 961.00 | 672.50 | 416.43 | a | 185.00 | 23.50 | 4879.08 | ||||||||||
1967 | 30.00 | 66.00 | 72.85 | a | 4.00 | 382.00 | 560.50 | 970.50 | 965.50 | 675.00 | 457.77 | a | 193.50 | 3.21 | b | 4380.82 | ||||||||||
1968 | 12.50 | 96.50 | 129.68 | a | 182.00 | 429.50 | 708.50 | 990.50 | 730.05 | a | 636.00 | 365.50 | 88.45 | a | 38.20 | c | 4407.38 | |||||||||
1969 | 51.67 | a | 1.50 | 69.75 | a | 194.00 | 304.00 | k | 384.00 | h | 912.43 | a | 963.00 | 750.00 | a | 210.80 | a | 101.50 | 60.50 | 3315.15 | ||||||
1970 | 32.00 | 43.08 | b | 73.07 | c | 93.50 | 489.05 | b | 640.50 | 987.50 | 992.00 | 570.50 | 308.00 | 120.50 | 11.37 | a | 4361.07 | |||||||||
1971 | 71.50 | 67.50 | 86.00 | 161.50 | 306.79 | b | 610.56 | c | 923.50 | 959.97 | a | 572.50 | 74.50 | l | 94.66 | a | 1.60 | b | 3856.07 | |||||||
1972 | 26.50 | 77.16 | a | 280.00 | 179.50 | 529.50 | 730.00 | 981.50 | 908.30 | a | 555.50 | 173.00 | i | 27.41 | a | 38.75 | a | 4334.12 | ||||||||
1973 | 16.03 | b | 0.00 | b | 27.79 | b | 204.00 | 549.50 | 736.50 | 951.70 | a | 862.00 | 598.97 | a | 314.00 | 90.50 | 18.71 | b | 4369.70 | |||||||
1974 | 43.92 | a | 12.92 | b | 96.00 | 124.14 | a | 455.50 | 744.00 | 0.00 | z | 777.50 | 677.78 | c | 316.64 | c | 57.50 | 5.00 | 3310.90 | |||||||
1975 | 62.52 | a | 22.50 | 53.50 | 36.00 | 402.50 | 615.50 | 940.33 | a | 767.25 | c | 673.50 | 262.50 | 93.00 | 65.50 | 3994.60 | ||||||||||
1976 | 25.00 | 28.00 | 62.00 | 149.00 | 525.00 | 601.50 | 847.00 | 559.00 | 514.00 | 283.50 | 140.00 | 3.00 | 3737.00 | |||||||||||||
1977 | 6.00 | 106.00 | 54.00 | 324.50 | 188.00 | 785.89 | b | 894.35 | a | 909.85 | a | 578.00 | 508.50 | 205.56 | c | 111.71 | b | 4672.36 | ||||||||
1978 | 9.50 | 40.96 | a | 175.50 | 103.50 | 322.50 | 507.00 | 848.00 | 810.50 | 507.41 | a | 558.00 | 66.00 | 2.00 | 3950.88 | |||||||||||
1979 | 1.00 | 18.50 | 95.50 | 127.50 | 446.00 | 585.00 | 786.50 | 776.50 | 706.00 | 373.50 | 27.00 | 67.00 | 4010.00 | |||||||||||||
1980 | 16.50 | 35.50 | 0.50 | 199.50 | 291.50 | 505.50 | 874.50 | 791.50 | 605.50 | 401.00 | 176.00 | 94.00 | 3991.50 | |||||||||||||
1981 | 39.00 | 71.50 | 28.50 | 245.50 | 380.50 | 735.50 | 894.00 | 925.50 | 719.50 | 247.50 | 136.00 | 45.00 | 4468.00 | |||||||||||||
1982 | 5.00 | 58.00 | 18.50 | 99.50 | 344.50 | 515.50 | 813.00 | 861.00 | 495.00 | 228.50 | 25.50 | 16.00 | 3480.00 | |||||||||||||
1983 | 40.50 | 36.00 | 48.00 | 35.50 | 303.50 | 577.00 | 722.50 | 772.00 | 597.50 | 368.00 | 88.00 | 38.00 | 3626.50 | |||||||||||||
1984 | 8.50 | 16.50 | 115.50 | 127.00 | 516.00 | 525.50 | 925.50 | 853.00 | 650.00 | 195.50 | 44.00 | 0.00 | 3977.00 | |||||||||||||
1985 | 14.50 | 29.50 | 25.50 | 286.50 | 416.00 | 723.50 | 909.00 | 838.50 | 445.50 | 319.50 | 59.00 | 0.50 | 4067.50 | |||||||||||||
1986 | 75.50 | 68.50 | 189.00 | 184.00 | 429.50 | 711.50 | 776.03 | a | 903.50 | 369.50 | 247.50 | 138.50 | 17.00 | 4110.03 | ||||||||||||
1987 | 18.00 | 24.00 | 83.50 | 352.50 | 454.67 | a | 624.50 | 741.50 | 908.00 | 625.50 | 438.50 | 73.00 | 34.50 | 4378.17 | ||||||||||||
1988 | 4.00 | 39.50 | 99.00 | 211.50 | 408.00 | 685.00 | 1009.50 | 910.50 | 654.00 | 563.00 | 98.50 | 3.50 | 4686.00 | |||||||||||||
1989 | 1.50 | 44.00 | 99.00 | 315.50 | 359.00 | 673.00 | 896.00 | 778.00 | 566.50 | 283.00 | 81.00 | 8.50 | 4105.00 | |||||||||||||
1990 | 21.50 | 5.50 | 115.50 | 284.50 | 277.00 | 605.50 | 851.50 | 806.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2967.50 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 26.29 | 42.06 | 81.53 | 197.75 | 400.38 | 645.35 | 892.48 | 848.64 | 618.95 | 374.02 | 112.52 | 33.87 | 4237.69 | |||||||||||||
S.D. | 23.98 | 34.30 | 52.97 | 89.39 | 99.54 | 86.91 | 71.04 | 85.73 | 86.03 | 104.25 | 56.20 | 32.76 | 314.74 | |||||||||||||
SKEW | 1.16 | 0.96 | 1.44 | -0.12 | 0.09 | 0.25 | -0.30 | -0.60 | -0.62 | 0.27 | 0.51 | 1.70 | -0.30 | |||||||||||||
MAX | 101.00 | 151.00 | 280.00 | 352.50 | 620.00 | 876.21 | 1014.50 | 992.00 | 758.50 | 563.50 | 252.50 | 158.50 | 4879.08 | |||||||||||||
MIN | 0.00 | 0.00 | 0.50 | 4.00 | 188.00 | 493.00 | 722.50 | 559.00 | 369.50 | 195.50 | 25.50 | 0.00 | 3480.00 | |||||||||||||
NO YRS | 42 | 42 | 42 | 42 | 41 | 40 | 40 | 43 | 42 | 40 | 41 | 42 | 33 |