YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1931 | 9.50 | 0.00 | 102.00 | 307.00 | 528.00 | 600.50 | 833.00 | 760.00 | 508.50 | 204.00 | 18.50 | 4.50 | 3875.50 | |||||||||||||
1932 | 2.50 | 21.50 | 66.00 | 203.00 | 366.00 | 687.50 | 749.00 | 771.00 | 537.00 | 285.50 | 47.50 | 14.00 | 3750.50 | |||||||||||||
1933 | 6.00 | 0.00 | 11.00 | 178.50 | 290.88 | a | 556.00 | 826.50 | 777.50 | 401.00 | 284.00 | 74.00 | 3.50 | 3408.88 | ||||||||||||
1934 | 6.50 | 0.00 | z | 152.00 | 355.00 | 503.50 | 652.50 | 801.50 | 897.00 | 518.57 | b | 342.00 | 61.00 | 0.00 | z | 4289.57 | ||||||||||
1935 | 0.00 | 0.00 | 13.50 | 192.50 | 424.00 | 0.00 | z | 0.00 | z | 731.50 | 585.00 | 251.00 | 48.50 | 2.50 | 2248.50 | |||||||||||
1936 | 9.50 | 9.50 | 41.50 | 292.00 | 489.50 | 603.50 | 777.00 | 774.50 | 472.76 | a | 312.00 | 10.50 | 5.50 | 3797.76 | ||||||||||||
1937 | 0.00 | 0.52 | a | 42.00 | 101.50 | 389.50 | 562.00 | 876.78 | a | 694.50 | 587.00 | 334.00 | 44.00 | 1.00 | 3632.80 | |||||||||||
1938 | 13.50 | 0.00 | 30.00 | 240.50 | 445.50 | 721.55 | a | 919.50 | 699.00 | 649.00 | 260.00 | 28.00 | 24.00 | 4030.55 | ||||||||||||
1939 | 11.00 | 0.00 | a | 115.00 | 265.00 | 423.50 | 543.50 | 825.00 | 798.00 | 545.00 | 296.00 | 51.00 | 14.98 | a | 3887.98 | |||||||||||
1940 | 0.00 | 3.50 | 149.00 | 243.00 | 521.50 | 734.50 | 852.00 | 874.00 | 651.50 | 316.50 | 10.00 | 5.50 | 4361.00 | |||||||||||||
1941 | 0.00 | 5.50 | 149.50 | 284.50 | 415.50 | 602.50 | 956.00 | 784.82 | a | 0.00 | z | 238.50 | 68.00 | 11.22 | b | 3516.04 | ||||||||||
1942 | 0.00 | 1.50 | 50.63 | a | 143.00 | n | 235.00 | o | 552.50 | 893.83 | a | 895.50 | 656.50 | 290.22 | b | 4.50 | 4.00 | 3349.19 | ||||||||
1943 | 4.65 | a | 2.50 | 23.50 | 270.52 | a | 355.43 | b | 498.50 | 846.82 | a | 731.37 | d | 608.50 | 296.05 | a | 25.34 | a | 11.62 | c | 3674.81 | |||||
1944 | 0.00 | a | 1.00 | 52.00 | 184.50 | 395.50 | 608.50 | 874.00 | 726.50 | 602.50 | 353.40 | a | 41.00 | 0.00 | 3838.90 | |||||||||||
1945 | 4.50 | 4.50 | 37.00 | 146.90 | a | 415.00 | 515.50 | 828.00 | 833.50 | 464.50 | 295.50 | 21.00 | 0.00 | 3565.90 | ||||||||||||
1946 | 0.00 | 0.00 | 31.00 | 141.50 | 414.00 | 0.00 | z | 766.22 | a | 767.00 | 465.00 | b | 168.84 | c | 0.00 | b | 7.00 | 2760.56 | ||||||||
1947 | 1.00 | 12.00 | 133.50 | 274.00 | 621.00 | 599.00 | 795.00 | 723.50 | 555.00 | 216.00 | 45.50 | 0.00 | 3975.50 | |||||||||||||
1948 | 10.00 | 0.50 | 25.50 | 114.00 | 360.50 | 704.50 | 718.00 | 709.50 | 454.50 | 161.50 | 5.00 | 0.00 | 3263.50 | |||||||||||||
1949 | 0.00 | 0.00 | 10.33 | a | 240.00 | 513.50 | 565.00 | 742.50 | 738.50 | 564.00 | 143.00 | 58.00 | 0.00 | 3574.83 | ||||||||||||
1950 | 0.00 | 0.00 | 1.00 | 65.50 | 331.00 | 557.50 | 817.00 | 830.00 | 554.00 | 157.50 | 14.50 | 1.50 | 3329.50 | |||||||||||||
1951 | 0.00 | 0.00 | 14.50 | 194.00 | 420.50 | 641.50 | 839.50 | 787.50 | 525.50 | 190.50 | 2.00 | 0.00 | 3615.50 | |||||||||||||
1952 | 0.00 | 0.00 | 36.50 | 195.00 | 399.50 | 505.50 | 816.00 | 766.50 | 576.50 | 310.50 | 9.00 | 0.00 | 3615.00 | |||||||||||||
1953 | 4.50 | 11.00 | 51.50 | 136.00 | 330.50 | 450.50 | 832.35 | a | 781.20 | a | 536.90 | a | 287.00 | 44.00 | 0.00 | 3465.45 | ||||||||||
1954 | 0.00 | 3.00 | 13.00 | 128.50 | 413.00 | 489.50 | 763.00 | 705.50 | 526.00 | 156.00 | 0.00 | z | 0.00 | z | 3197.50 | |||||||||||
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 | 221.00 | 467.50 | 461.00 | 891.00 | 764.50 | 481.50 | 176.59 | c | 14.50 | 3.00 | 3480.59 | |||||||||
1957 | 0.00 | 6.00 | 26.50 | 208.50 | 580.00 | 611.00 | 726.50 | 686.50 | 604.00 | 192.50 | 33.50 | 12.00 | 3687.00 | |||||||||||||
1958 | 0.00 | 23.50 | 18.50 | 120.00 | 612.50 | 755.50 | 1005.50 | 931.50 | 499.00 | 276.50 | 40.00 | 2.50 | 4285.00 | |||||||||||||
1959 | 1.00 | 5.50 | 13.50 | 170.00 | 316.50 | 560.00 | 829.00 | 675.50 | 0.00 | z | 102.00 | t | 45.00 | 1.50 | 2617.50 | |||||||||||
1960 | 0.00 | 1.00 | 92.00 | 175.00 | 311.00 | 593.00 | 932.50 | 670.50 | 503.00 | 269.00 | 15.50 | 2.00 | 3564.50 | |||||||||||||
1961 | 0.00 | 14.50 | 61.50 | 169.00 | 352.50 | 692.50 | 851.00 | 913.00 | 439.00 | 167.00 | 0.50 | 0.00 | 3660.50 | |||||||||||||
1962 | 18.50 | 19.50 | 27.50 | 247.00 | 289.00 | 574.50 | 776.50 | 724.50 | 550.00 | 233.00 | 52.00 | 9.50 | 3521.50 | |||||||||||||
1963 | 3.50 | 48.50 | 54.50 | 119.50 | 379.00 | 568.50 | 705.00 | 774.50 | 627.41 | a | 280.00 | 13.00 | 0.00 | 3573.41 | ||||||||||||
1964 | 0.00 | 9.00 | 37.00 | 108.50 | 315.50 | 527.50 | 723.00 | 621.00 | 443.50 | 231.00 | 11.38 | a | 0.00 | 3027.38 | ||||||||||||
1965 | 0.52 | a | 12.50 | 59.00 | 224.00 | 330.00 | 584.00 | 824.00 | 768.50 | 446.50 | 288.00 | 87.50 | 0.00 | 3624.52 | ||||||||||||
1966 | 0.00 | 0.50 | 61.00 | 184.50 | 458.50 | 503.28 | a | 732.50 | 774.50 | 631.00 | 202.00 | 42.00 | 6.20 | a | 3595.98 | |||||||||||
1967 | 6.00 | 27.00 | 34.50 | 62.50 | 419.50 | 699.50 | 852.50 | 964.00 | 682.00 | 234.50 | 37.50 | 26.00 | 4045.50 | |||||||||||||
1968 | 7.50 | 26.50 | 102.50 | 144.00 | 400.50 | 574.00 | 869.50 | 697.00 | 522.41 | a | 113.50 | 7.24 | a | 0.00 | a | 3464.66 | ||||||||||
1969 | 0.00 | 0.00 | a | 0.00 | z | 0.00 | z | 464.50 | 715.00 | 727.00 | 659.50 | 499.00 | 141.50 | 60.50 | 0.00 | 3267.00 | ||||||||||
1970 | 0.00 | 4.00 | 33.50 | 61.00 | 345.00 | 670.00 | 814.50 | 762.00 | 371.50 | 127.00 | 11.00 | 0.00 | 3199.50 | |||||||||||||
1971 | 11.50 | 10.50 | 1.00 | 93.50 | 416.50 | 445.50 | 826.00 | 880.50 | 351.50 | 199.50 | 23.50 | 1.00 | 3260.50 | |||||||||||||
1972 | 0.00 | 0.50 | 46.50 | 76.50 | 428.00 | 559.50 | 748.00 | 821.00 | 362.50 | 202.50 | 11.50 | 6.00 | 3262.50 | |||||||||||||
1973 | 0.50 | 1.50 | 29.50 | 184.00 | 396.50 | 552.50 | 825.00 | 769.50 | 489.50 | 179.50 | 0.00 | 0.00 | 3428.00 | |||||||||||||
1974 | 3.00 | 1.00 | 41.50 | 122.00 | 278.50 | 621.00 | 740.00 | 807.00 | 528.50 | 195.00 | 19.00 | 0.00 | 3356.50 | |||||||||||||
1975 | 4.50 | 0.00 | 9.50 | 72.50 | 349.00 | 530.50 | 891.00 | 666.00 | 510.00 | 187.50 | 28.50 | 3.00 | 3252.00 | |||||||||||||
1976 | 2.00 | 0.00 | 18.50 | 125.00 | 354.50 | 456.00 | 726.50 | 673.00 | 550.00 | 189.50 | 41.00 | 0.50 | 3136.50 | |||||||||||||
1977 | 1.50 | 17.50 | 23.00 | 229.00 | 276.50 | 676.50 | 721.50 | 904.50 | 406.00 | 113.00 | 3.00 | 4.50 | 3376.50 | |||||||||||||
1978 | 0.00 | 1.00 | 114.00 | 153.00 | 330.00 | 632.50 | 797.00 | 729.50 | 431.00 | 210.50 | 17.00 | 1.00 | 3416.50 | |||||||||||||
1979 | 0.00 | 0.00 | 57.50 | 159.00 | 451.50 | 638.50 | 886.17 | b | 856.00 | 628.50 | 364.50 | 8.00 | 18.50 | 4068.17 | ||||||||||||
1980 | 0.00 | 1.00 | 24.28 | a | 279.00 | 452.60 | a | 541.50 | 803.00 | 651.50 | 562.00 | 241.28 | a | 47.50 | 1.50 | 3605.17 | ||||||||||
1981 | 4.00 | 8.50 | 79.00 | 185.00 | 372.50 | 489.50 | 729.50 | 902.50 | 536.00 | 182.50 | 32.50 | 0.00 | 3521.50 | |||||||||||||
1982 | 3.00 | 5.00 | 26.50 | 80.50 | 358.00 | 710.50 | 789.00 | 789.00 | 544.50 | 212.50 | 6.00 | 0.00 | 3524.50 | |||||||||||||
1983 | 6.00 | 13.50 | 72.50 | 171.00 | 489.50 | 562.50 | 686.00 | 833.00 | 420.50 | 212.00 | 29.00 | 0.00 | 3495.50 | |||||||||||||
1984 | 12.50 | 0.00 | 80.00 | 95.00 | 273.00 | 509.50 | 797.50 | 789.00 | 390.00 | 155.00 | 5.00 | 0.00 | 3106.50 | |||||||||||||
1985 | 0.00 | 8.50 | 20.00 | 164.50 | 409.50 | 573.50 | 940.13 | e | 692.00 | 365.00 | 187.00 | 27.50 | 0.00 | z | 3387.63 | |||||||||||
1986 | 0.00 | 6.00 | 81.63 | a | 124.00 | 387.50 | 703.50 | 664.00 | 894.00 | 412.50 | 239.50 | 22.50 | 0.00 | 3535.13 | ||||||||||||
1987 | 0.00 | 0.00 | a | 28.00 | 243.00 | 440.00 | 643.50 | 747.50 | 552.50 | g | 608.50 | 259.00 | 96.50 | 1.50 | 3067.50 | |||||||||||
1988 | 0.00 | 31.50 | 45.50 | 227.50 | 391.50 | 557.00 | 814.50 | 777.50 | 514.50 | 417.00 | 27.00 | 4.00 | 3807.50 | |||||||||||||
1989 | 11.50 | 0.00 | 27.50 | 262.50 | 403.00 | 656.50 | 744.50 | 743.00 | 532.50 | 0.00 | z | 91.50 | 8.00 | 3480.50 | ||||||||||||
1990 | 1.50 | 5.50 | 92.00 | 275.00 | 364.50 | 584.50 | 889.00 | 884.00 | 680.50 | 163.50 | 68.00 | 0.00 | 4008.00 | |||||||||||||
1991 | 8.00 | 15.00 | 28.50 | 170.50 | 372.00 | 509.00 | 827.00 | 872.00 | 630.00 | 287.50 | 34.00 | 12.00 | 3765.50 | |||||||||||||
1992 | 6.50 | 20.00 | 162.00 | 252.00 | 536.00 | 770.00 | 798.50 | 823.50 | 500.00 | 276.50 | 15.00 | 2.00 | 4162.00 | |||||||||||||
1993 | 0.00 | 0.00 | 25.50 | 148.00 | 568.50 | 550.50 | 616.00 | 732.50 | 555.50 | 314.00 | 16.00 | 0.00 | 3526.50 | |||||||||||||
1994 | 14.00 | 0.50 | 98.00 | 273.00 | 473.00 | 554.50 | 892.50 | 795.50 | 637.50 | 199.50 | 0.00 | 0.00 | 3938.00 | |||||||||||||
1995 | 0.00 | 11.00 | 56.50 | 140.50 | 481.50 | 568.50 | 822.00 | 659.00 | 605.50 | 178.00 | 50.50 | 0.00 | 3573.00 | |||||||||||||
1996 | 0.50 | 1.50 | 53.50 | 188.50 | 278.00 | 545.00 | 875.00 | 792.00 | 479.50 | 209.50 | 21.50 | 0.00 | 3444.50 | |||||||||||||
1997 | 7.50 | 3.50 | 35.50 | 126.50 | 443.50 | 542.00 | 775.50 | 843.00 | 570.00 | 180.50 | 53.00 | 8.50 | 3589.00 | |||||||||||||
1998 | 0.00 | 3.50 | 73.50 | 185.00 | 426.00 | 596.50 | 968.00 | 867.50 | 699.00 | 204.50 | 33.00 | 0.00 | 4056.50 | |||||||||||||
1999 | 1.00 | 2.50 | 41.50 | 136.00 | 293.00 | 506.38 | a | 739.00 | 843.00 | 481.00 | 184.97 | a | 53.00 | 9.00 | 3290.35 | |||||||||||
2000 | 0.00 | 0.00 | a | 31.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 488.50 | 186.00 | a | 8.00 | 0.00 | d | 713.50 | |||||
2001 | 0.00 | 0.00 | 59.50 | 144.31 | a | 431.93 | a | 516.00 | 825.00 | 717.50 | g | 627.50 | 191.00 | 38.79 | a | 0.00 | 2834.04 | |||||||||
2002 | 0.00 | 0.00 | z | 36.50 | 173.00 | 336.50 | 653.00 | 672.50 | i | 815.00 | 512.00 | 0.00 | z | 34.50 | 0.50 | 2561.00 | ||||||||||
2003 | 3.50 | 3.50 | 81.50 | 154.50 | 405.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 358.00 | 0.00 | z | 0.00 | z | 1006.00 | |||||||
2004 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 388.00 | 689.00 | 934.00 | 901.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2912.00 | |||||
2005 | 0.00 | z | 4.00 | 116.50 | 202.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 523.00 | 261.00 | 0.00 | z | 0.00 | z | 1107.00 | ||||||
2006 | 0.00 | z | 0.00 | z | 9.00 | 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 | 9.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.14 | 6.44 | 52.77 | 179.76 | 406.53 | 589.66 | 812.27 | 781.90 | 528.25 | 231.76 | 30.91 | 3.75 | 3614.64 | |||||||||||||
S.D. | 4.43 | 9.23 | 38.96 | 66.43 | 79.65 | 78.05 | 75.88 | 78.89 | 83.34 | 65.99 | 23.25 | 5.78 | 296.78 | |||||||||||||
SKEW | 1.43 | 2.15 | 1.12 | 0.26 | 0.55 | 0.36 | 0.10 | 0.18 | -0.12 | 0.47 | 0.77 | 2.02 | 0.42 | |||||||||||||
MAX | 18.50 | 48.50 | 162.00 | 355.00 | 621.00 | 770.00 | 1005.50 | 964.00 | 699.00 | 417.00 | 96.50 | 26.00 | 4361.00 | |||||||||||||
MIN | 0.00 | 0.00 | 1.00 | 61.00 | 273.00 | 445.50 | 616.00 | 621.00 | 351.50 | 113.00 | 0.00 | 0.00 | 3027.38 | |||||||||||||
NO YRS | 71 | 70 | 72 | 70 | 71 | 69 | 69 | 69 | 70 | 70 | 70 | 68 | 56 |