YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 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 | 13.50 | q | 0.00 | 0.00 | ||
1954 | 25.50 | 15.50 | 35.00 | 254.50 | 381.50 | 595.50 | 744.00 | 677.50 | 561.50 | 343.00 | 38.00 | 6.00 | 3677.50 | |||||||||||||
1955 | 0.00 | 6.50 | 42.50 | 83.50 | 287.50 | 500.50 | 659.00 | 651.52 | a | 497.50 | 276.00 | 19.50 | 25.00 | 3049.02 | ||||||||||||
1956 | 2.58 | a | 0.00 | 63.50 | 91.50 | 457.50 | 698.00 | 682.00 | 648.50 | 562.50 | 270.50 | 23.00 | 27.00 | 3526.58 | ||||||||||||
1957 | 1.00 | 38.00 | 9.00 | 39.50 | 158.00 | 535.50 | 677.00 | 589.50 | 398.50 | 159.50 | 14.50 | 2.50 | 2622.50 | |||||||||||||
1958 | 0.00 | 14.00 | 0.00 | 38.50 | 349.00 | 615.50 | 716.00 | 638.50 | 398.50 | 176.00 | 20.00 | 3.00 | 2969.00 | |||||||||||||
1959 | 0.00 | 0.00 | 5.00 | 68.00 | 261.50 | 512.50 | 604.50 | 625.50 | 389.00 | 155.00 | 7.50 | 0.00 | 2628.50 | |||||||||||||
1960 | 0.00 | 0.00 | j | 9.50 | 123.00 | 225.00 | 480.00 | 516.00 | 546.50 | 361.00 | 71.00 | 2.00 | 0.00 | 2334.00 | ||||||||||||
1961 | 0.00 | 0.00 | 0.00 | 12.00 | 150.50 | 479.00 | 684.00 | 624.00 | 347.50 | 175.00 | 4.50 | 3.00 | 2479.50 | |||||||||||||
1962 | 2.00 | 19.00 | 15.00 | 173.00 | 374.00 | 528.50 | 656.50 | 690.00 | 478.00 | 282.00 | 66.50 | 6.00 | 3290.50 | |||||||||||||
1963 | 1.00 | 24.50 | 36.00 | 115.00 | 330.31 | b | 486.50 | 700.50 | 661.50 | 490.00 | 363.22 | a | 85.00 | 1.00 | 3294.53 | |||||||||||
1964 | 0.00 | a | 0.00 | a | 0.50 | 88.00 | 327.05 | a | 555.50 | 684.00 | 628.50 | 454.00 | 209.50 | 39.50 | 0.00 | 2986.55 | ||||||||||
1965 | 0.00 | 3.50 | 13.50 | 132.00 | 224.50 | 467.00 | 670.00 | 597.00 | 340.00 | 238.00 | 52.00 | 34.50 | 2772.00 | |||||||||||||
1966 | 0.50 | 0.00 | a | 55.00 | 131.50 | 362.00 | 500.00 | 734.50 | 595.50 | 439.00 | 191.50 | 63.00 | 10.85 | a | 3083.35 | |||||||||||
1967 | 5.50 | 0.00 | 96.50 | 138.10 | a | 353.50 | 513.00 | 687.00 | 529.00 | 394.50 | 223.50 | 69.00 | 0.00 | 3009.60 | ||||||||||||
1968 | 3.00 | 0.00 | 28.50 | 19.14 | a | 257.50 | 550.00 | 625.00 | 570.00 | 399.00 | 251.50 | 7.50 | 0.00 | 2711.14 | ||||||||||||
1969 | 10.50 | 0.50 | 24.50 | 100.50 | 325.00 | 480.00 | 702.00 | 667.50 | 443.50 | 139.50 | a | 32.59 | a | 22.39 | d | 2948.48 | ||||||||||
1970 | 18.00 | 3.00 | 11.00 | 41.00 | 349.27 | a | 459.50 | 659.00 | 640.50 | 380.00 | 129.00 | 26.54 | d | 28.00 | 2744.81 | |||||||||||
1971 | 42.50 | 4.50 | 91.50 | 80.50 | 206.50 | 544.00 | 621.00 | 493.70 | d | 378.50 | 136.00 | 32.07 | a | 0.00 | f | 2630.77 | ||||||||||
1972 | 10.33 | a | 40.39 | a | 106.50 | 165.00 | 267.00 | 516.00 | 661.33 | a | 537.50 | 453.00 | 245.50 | 3.00 | 4.50 | 3010.06 | ||||||||||
1973 | 3.50 | 1.50 | 0.00 | 36.00 | 251.50 | 480.00 | 598.00 | 597.00 | 385.50 | 222.00 | 138.75 | b | 12.50 | 2726.25 | ||||||||||||
1974 | 26.19 | b | 4.00 | 32.00 | 87.50 | 417.00 | 556.00 | 650.50 | 491.00 | 364.50 | 199.50 | 22.00 | 2.00 | 2852.19 | ||||||||||||
1975 | 12.92 | a | 1.00 | 20.84 | b | 85.50 | 209.25 | a | 483.50 | 602.50 | 625.00 | 361.50 | 247.47 | b | 73.00 | 16.50 | 2738.98 | |||||||||
1976 | 1.50 | 27.00 | 48.00 | 100.50 | 270.45 | b | 497.50 | 592.50 | 547.00 | 406.00 | 115.00 | 35.00 | 6.00 | 2646.45 | ||||||||||||
1977 | 0.00 | a | 2.00 | 7.75 | a | 101.00 | 300.50 | 590.50 | 678.50 | 672.50 | 509.00 | 274.00 | 64.50 | 29.00 | 3229.25 | |||||||||||
1978 | 2.58 | a | 15.00 | 59.50 | 175.86 | a | 275.50 | 583.00 | 730.57 | a | 593.65 | a | 435.50 | 248.00 | 49.00 | 9.50 | 3177.66 | |||||||||
1979 | 4.50 | 5.50 | 10.00 | 143.50 | 254.50 | 533.00 | 697.50 | 596.75 | a | 477.00 | 317.50 | 2.50 | 17.50 | 3059.75 | ||||||||||||
1980 | 5.50 | 15.02 | a | 7.75 | a | 85.50 | 220.00 | 694.00 | 782.50 | 645.83 | a | 520.50 | 184.00 | 106.50 | 60.00 | 3327.10 | ||||||||||
1981 | 0.00 | b | 27.50 | 10.13 | e | 223.50 | 275.00 | 617.50 | 659.00 | 563.00 | 455.00 | 203.50 | 69.50 | 25.00 | 3128.63 | |||||||||||
1982 | 3.50 | 10.50 | 41.50 | 98.50 | 234.00 | 455.50 | 677.00 | 645.50 | 437.00 | 138.00 | 25.50 | 4.00 | 2770.50 | |||||||||||||
1983 | 3.50 | 1.50 | 29.50 | 72.00 | 184.50 | 456.00 | 626.50 | 647.50 | 511.00 | 238.00 | 88.00 | 1.50 | 2859.50 | |||||||||||||
1984 | 3.00 | 0.00 | 23.50 | 39.83 | a | 434.00 | 495.00 | 616.50 | 551.00 | 425.50 | 105.50 | 46.00 | 17.00 | 2756.83 | ||||||||||||
1985 | 0.00 | 1.50 | 52.50 | 107.00 | 279.50 | 520.50 | 615.00 | 627.00 | 378.50 | 185.50 | 57.00 | 2.00 | 2826.00 | |||||||||||||
1986 | 31.00 | 43.00 | 94.00 | 145.00 | 292.00 | 473.00 | 618.50 | 615.50 | 388.00 | 112.00 | 12.00 | 2.00 | 2826.00 | |||||||||||||
1987 | 3.50 | 4.00 | 4.00 | 119.50 | 154.00 | 382.00 | 534.50 | 447.50 | 241.50 | 127.50 | 9.00 | 5.50 | 2032.50 | |||||||||||||
1988 | 0.00 | 0.00 | 9.50 | 50.50 | 156.50 | 391.00 | 474.00 | 450.00 | 243.00 | 123.00 | 37.00 | 0.00 | 1934.50 | |||||||||||||
1989 | 0.00 | 0.50 | 53.00 | 152.00 | 296.00 | 405.00 | 566.00 | 549.00 | 368.00 | 149.50 | 41.00 | 0.00 | 2580.00 | |||||||||||||
1990 | 5.00 | 0.00 | 3.50 | 60.00 | 190.00 | 567.00 | 516.50 | 463.50 | 359.50 | 144.50 | 21.50 | 3.50 | 2334.50 | |||||||||||||
1991 | 0.00 | 0.00 | 1.50 | 41.00 | 207.00 | 414.00 | 475.50 | 496.00 | 296.50 | 200.50 | 8.00 | 0.00 | 2140.00 | |||||||||||||
1992 | 0.00 | 0.00 | 0.00 | 95.50 | 179.50 | 404.00 | 561.00 | 505.50 | 367.50 | 201.50 | 0.00 | 0.00 | 2314.50 | |||||||||||||
1993 | 0.00 | 0.00 | 2.50 | 50.00 | 140.00 | 395.50 | 548.00 | 459.50 | 290.50 | 115.00 | 16.50 | 11.00 | 2028.50 | |||||||||||||
1994 | 0.00 | 2.50 | 56.00 | 104.00 | 291.50 | 650.00 | 698.00 | 640.00 | 436.50 | 149.50 | 53.00 | 1.50 | 3082.50 | |||||||||||||
1995 | 13.50 | 20.50 | 58.50 | 81.21 | a | 218.00 | 446.50 | 604.00 | 666.00 | 433.00 | 247.00 | 81.50 | 25.00 | 2894.71 | ||||||||||||
1996 | 14.50 | 44.50 | 18.00 | 138.50 | 515.50 | 594.50 | 650.00 | 580.50 | 380.00 | 211.50 | 51.00 | 28.00 | 3226.50 | |||||||||||||
1997 | 23.00 | 2.50 | 64.00 | 41.50 | 296.50 | 470.00 | 645.00 | 624.00 | 504.00 | 185.00 | 20.50 | 0.00 | 2876.00 | |||||||||||||
1998 | 1.50 | 6.50 | 41.50 | 50.50 | 352.50 | 599.50 | 660.00 | 588.50 | 500.50 | 190.50 | 63.50 | 14.00 | 3069.00 | |||||||||||||
1999 | 22.50 | 27.50 | 40.00 | 75.00 | a | 259.50 | 491.00 | 634.00 | 587.00 | 403.97 | a | 249.50 | 127.50 | 5.00 | 2922.47 | |||||||||||
2000 | 42.00 | 24.00 | 16.00 | 190.50 | 462.00 | 534.50 | 654.50 | 636.00 | 535.50 | 176.50 | 0.00 | 0.50 | 3272.00 | |||||||||||||
2001 | 0.00 | 9.00 | 17.00 | 146.50 | 377.00 | 594.50 | 695.00 | 580.50 | 465.50 | 260.92 | a | 47.50 | 9.50 | 3202.92 | ||||||||||||
2002 | 6.50 | 6.50 | 49.00 | 275.50 | 358.00 | 617.50 | 642.50 | 651.00 | 420.00 | 130.50 | 18.50 | 0.00 | 3175.50 | |||||||||||||
2003 | 22.50 | 11.50 | 40.00 | 112.50 | 359.50 | 487.00 | 761.00 | 641.00 | 420.50 | 336.50 | 55.50 | 7.00 | 3254.50 | |||||||||||||
2004 | 1.00 | 5.00 | 102.00 | 86.50 | 410.00 | 521.50 | 607.00 | 524.50 | 407.50 | 172.00 | 22.50 | 12.00 | 2871.50 | |||||||||||||
2005 | 29.50 | 5.50 | 9.50 | 96.50 | 331.50 | 543.50 | 682.00 | 551.50 | 497.50 | 186.50 | 102.50 | 23.00 | 3059.00 | |||||||||||||
2006 | 6.00 | 21.00 | 31.00 | 201.00 | 392.50 | 599.50 | 660.00 | 589.50 | 310.50 | 181.50 | 64.00 | 9.00 | 3065.50 | |||||||||||||
2007 | 0.00 | 5.50 | 82.50 | 98.50 | 242.00 | 515.50 | 627.50 | 676.00 | 482.50 | 279.50 | 101.00 | 21.50 | 3132.00 | |||||||||||||
2008 | 0.50 | 9.00 | 37.00 | 112.50 | 304.50 | 606.50 | 626.00 | 583.00 | 373.50 | 212.00 | 47.50 | 13.50 | 2925.50 | |||||||||||||
2009 | 12.50 | 33.50 | 71.50 | 108.00 | 395.50 | 486.00 | 705.00 | 652.00 | 373.50 | 158.50 | 73.50 | 0.00 | 3069.50 | |||||||||||||
2010 | 1.00 | 0.00 | 28.50 | 118.00 | 321.50 | 604.00 | 652.00 | 638.50 | 539.00 | 252.50 | 42.50 | 40.00 | 3237.50 | |||||||||||||
2011 | 2.50 | 23.85 | a | 97.00 | 191.00 | 321.50 | 672.00 | 745.55 | a | 717.65 | a | 421.03 | a | 209.50 | 36.50 | 0.00 | b | 3438.09 | ||||||||
2012 | 15.50 | a | 3.00 | 0.00 | z | 166.55 | a | 374.50 | 662.59 | a | 661.50 | 644.50 | 458.79 | a | 0.00 | z | 0.00 | z | 0.00 | z | 2986.93 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 7.51 | 10.18 | 34.71 | 107.77 | 295.79 | 527.22 | 646.01 | 596.15 | 419.49 | 201.31 | 43.73 | 10.48 | 2908.36 | |||||||||||||
S.D. | 10.77 | 12.47 | 30.14 | 55.97 | 85.90 | 76.09 | 65.12 | 64.54 | 71.77 | 63.72 | 32.72 | 12.48 | 365.46 | |||||||||||||
SKEW | 1.70 | 1.29 | 0.82 | 0.79 | 0.20 | 0.25 | -0.60 | -0.64 | -0.19 | 0.41 | 0.82 | 1.58 | -0.75 | |||||||||||||
MAX | 42.50 | 44.50 | 106.50 | 275.50 | 515.50 | 698.00 | 782.50 | 717.65 | 562.50 | 363.22 | 138.75 | 60.00 | 3677.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 12.00 | 140.00 | 382.00 | 474.00 | 447.50 | 241.50 | 71.00 | 0.00 | 0.00 | 1934.50 | |||||||||||||
NO YRS | 59 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 58 | 58 | 58 | 56 |