YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 539.50 | 221.50 | 74.50 | 24.50 | 860.00 | |||||
1961 | 6.00 | 1.04 | a | 20.87 | e | 141.00 | 327.50 | 673.50 | 637.00 | 531.50 | 393.00 | 283.00 | 30.50 | 4.50 | 3049.40 | |||||||||||
1962 | 3.00 | 24.50 | 22.50 | 251.25 | b | 286.50 | 551.00 | 667.00 | 738.00 | 522.00 | 298.50 | 153.00 | 27.50 | 3544.75 | ||||||||||||
1963 | 7.00 | 86.50 | 35.00 | 92.00 | 385.36 | b | 429.50 | 690.50 | 511.50 | 540.52 | a | 363.50 | 77.07 | a | 16.00 | 3234.45 | ||||||||||
1964 | 4.00 | 6.50 | 12.50 | 65.00 | 316.50 | 475.00 | 660.00 | 485.00 | 370.00 | 365.50 | 36.00 | 18.50 | 2814.50 | |||||||||||||
1965 | 13.50 | 12.00 | 2.00 | 158.50 | 208.50 | 338.00 | 611.50 | 616.00 | 395.00 | 401.00 | 120.50 | 32.50 | 2909.00 | |||||||||||||
1966 | 3.50 | 0.00 | 70.50 | 119.00 | 326.00 | 512.00 | 619.50 | 542.00 | 405.50 | 217.50 | 105.50 | 27.50 | 2948.50 | |||||||||||||
1967 | 22.00 | 13.00 | 55.50 | 18.00 | 234.00 | 376.00 | 562.00 | 569.50 | 430.50 | 321.00 | 154.00 | 3.50 | 2759.00 | |||||||||||||
1968 | 15.00 | 27.00 | 27.50 | 43.50 | 255.50 | 513.00 | 552.50 | 425.00 | 456.00 | 296.00 | 41.00 | 24.00 | 2676.00 | |||||||||||||
1969 | 23.50 | 0.00 | 40.00 | 82.50 | 347.00 | 355.00 | 546.50 | 603.00 | 499.00 | 164.00 | 27.00 | 38.00 | 2725.50 | |||||||||||||
1970 | 17.00 | 2.50 | 6.50 | 38.50 | 364.50 | 559.50 | 682.00 | 568.00 | 370.00 | 108.50 | 65.50 | 14.00 | 2796.50 | |||||||||||||
1971 | 67.00 | 27.00 | 77.50 | 87.50 | 179.00 | 522.50 | 666.00 | 442.50 | 424.50 | 121.00 | 48.00 | 3.00 | 2665.50 | |||||||||||||
1972 | 1.50 | 34.50 | 162.00 | 138.00 | 280.50 | 503.00 | 660.00 | 539.00 | 433.00 | 189.50 | 3.50 | 3.00 | 2947.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 51.00 | 315.50 | 548.00 | 626.00 | 596.50 | 501.00 | 300.50 | 96.50 | 13.50 | 3048.50 | |||||||||||||
1974 | 12.00 | 1.00 | 49.50 | 105.00 | 326.00 | 715.00 | 541.50 | 554.00 | 386.00 | 197.50 | 37.50 | 0.00 | 2925.00 | |||||||||||||
1975 | 18.00 | 0.00 | 18.00 | 21.50 | 197.00 | 517.50 | 553.00 | 625.00 | 436.00 | 221.00 | 101.50 | 19.50 | 2728.00 | |||||||||||||
1976 | 16.00 | 8.50 | 27.50 | 89.50 | 318.00 | 575.50 | 561.00 | 592.50 | 337.50 | 140.00 | 55.50 | 0.00 | 2721.50 | |||||||||||||
1977 | 2.50 | 24.50 | 8.00 | 148.50 | 162.00 | 633.00 | 660.00 | 607.50 | 536.00 | 289.00 | 94.50 | 31.00 | 3196.50 | |||||||||||||
1978 | 3.50 | 4.00 | 77.00 | 88.50 | 278.00 | 675.00 | 688.50 | 581.00 | 445.50 | 355.50 | 40.50 | 2.00 | 3239.00 | |||||||||||||
1979 | 0.00 | 15.50 | 14.00 | 142.00 | 284.50 | 553.00 | 702.50 | 556.00 | 618.50 | 383.50 | 29.00 | 39.00 | 3337.50 | |||||||||||||
1980 | 2.00 | 43.50 | 5.50 | 118.00 | 152.50 | 635.00 | 712.00 | 607.50 | 524.00 | 299.50 | 121.00 | 74.00 | 3294.50 | |||||||||||||
1981 | 10.00 | 39.50 | 12.00 | 188.00 | 263.00 | 671.50 | 630.00 | 634.00 | 484.00 | 179.50 | 152.50 | 64.50 | 3328.50 | |||||||||||||
1982 | 10.00 | 17.50 | 20.50 | 136.00 | 271.50 | 513.00 | 618.00 | 573.00 | 473.50 | 222.50 | 26.50 | 6.50 | 2888.50 | |||||||||||||
1983 | 10.00 | 4.00 | 20.50 | 35.50 | 294.00 | 480.50 | 665.00 | 539.50 | 504.00 | 163.50 | 44.50 | 7.00 | 2768.00 | |||||||||||||
1984 | 0.00 | 0.00 | 27.50 | 101.00 | 484.00 | 526.50 | 516.00 | 494.00 | 484.00 | 100.50 | 58.00 | 0.00 | 2791.50 | |||||||||||||
1985 | 0.00 | 18.00 | 26.00 | 201.00 | 353.50 | 632.00 | 672.50 | 601.50 | 351.00 | 188.00 | 27.00 | 6.00 | 3076.50 | |||||||||||||
1986 | 64.50 | 52.50 | 142.50 | 160.00 | 393.00 | 619.50 | 575.00 | 594.50 | 396.50 | 187.00 | 53.00 | 6.50 | 3244.50 | |||||||||||||
1987 | 17.00 | 8.00 | 21.00 | 210.50 | 247.00 | 625.00 | 655.50 | 547.50 | 419.50 | 362.50 | 23.00 | 11.00 | 3147.50 | |||||||||||||
1988 | 9.00 | 27.00 | 83.00 | 152.50 | 332.00 | 617.00 | 672.50 | 584.00 | 488.00 | 379.00 | 105.50 | 14.50 | 3464.00 | |||||||||||||
1989 | 1.50 | 54.00 | 170.50 | 361.00 | 410.00 | 629.50 | 742.00 | 584.50 | 569.50 | 257.00 | 86.00 | 28.00 | 3893.50 | |||||||||||||
1990 | 23.00 | 14.00 | 99.00 | 148.00 | 291.50 | 711.50 | 571.50 | 514.50 | 483.62 | a | 329.12 | a | 102.50 | 13.50 | 3301.74 | |||||||||||
1991 | 1.00 | 25.50 | 9.30 | a | 85.00 | 290.50 | 465.50 | 618.50 | 604.00 | 447.50 | 400.00 | 61.50 | 0.50 | 3008.80 | ||||||||||||
1992 | 2.50 | 3.50 | 13.50 | 229.00 | 336.50 | 565.50 | 612.50 | 549.00 | 547.00 | 344.50 | 30.50 | 3.50 | 3237.50 | |||||||||||||
1993 | 3.62 | a | 3.00 | 53.50 | 184.00 | 385.50 | 587.50 | 618.50 | 586.00 | 480.50 | 247.50 | 35.50 | 18.50 | 3203.62 | ||||||||||||
1994 | 36.00 | 11.50 | 57.00 | 190.00 | 299.00 | 697.00 | 764.00 | 697.50 | 529.50 | 212.50 | 47.00 | 18.60 | a | 3559.60 | ||||||||||||
1995 | 7.00 | 61.50 | 49.50 | 107.59 | a | 200.50 | 498.00 | 733.00 | 671.00 | 0.00 | z | 0.00 | z | 0.00 | z | 42.50 | 2370.59 | |||||||||
1996 | 43.50 | 29.50 | 55.50 | 175.00 | 482.64 | b | 718.00 | 672.00 | 611.00 | 362.00 | 300.50 | 92.50 | 24.50 | 3566.64 | ||||||||||||
1997 | 5.17 | a | 7.00 | 121.42 | a | 105.00 | 0.00 | z | 0.00 | z | 695.00 | 630.00 | 322.50 | l | 278.50 | 121.50 | 4.65 | a | 1968.23 | |||||||
1998 | 10.69 | b | 0.00 | 33.00 | 88.00 | 257.00 | 514.00 | 651.00 | 618.50 | 518.00 | 287.50 | 86.38 | a | 20.67 | a | 3084.74 | ||||||||||
1999 | 23.52 | b | 35.78 | a | 67.17 | a | 98.65 | d | 319.00 | 552.50 | 548.91 | b | 603.98 | a | 514.00 | 405.00 | 251.79 | b | 13.29 | c | 3433.58 | |||||
2000 | 63.07 | b | 33.00 | 29.00 | f | 245.00 | 546.00 | 612.00 | 688.00 | 612.50 | 611.79 | b | 222.37 | e | 24.31 | a | 29.40 | b | 3687.43 | |||||||
2001 | 1.79 | e | 15.00 | 64.67 | b | 160.86 | a | 493.50 | 605.56 | c | 600.50 | 588.50 | 612.86 | b | 332.98 | b | 102.93 | a | 2.38 | e | 3581.53 | |||||
2002 | 5.50 | 33.00 | 52.50 | 224.48 | a | 368.50 | 735.50 | 662.00 | 641.70 | a | 538.45 | a | 198.50 | 80.36 | b | 1.60 | b | 3542.09 | ||||||||
2003 | 65.10 | a | 15.00 | 49.60 | a | 110.89 | b | 422.38 | c | 613.50 | 738.50 | 590.55 | a | 524.50 | 375.00 | 36.21 | a | 64.87 | d | 3606.09 | ||||||
2004 | 0.60 | e | 4.00 | 206.50 | 86.25 | b | 272.00 | 558.75 | b | 662.33 | e | 378.50 | k | 293.50 | g | 174.67 | e | 20.00 | c | 27.12 | c | 2012.22 | ||||
2005 | 23.54 | d | 0.00 | a | 24.80 | a | 102.78 | c | 374.50 | 0.00 | z | 762.08 | a | 436.50 | f | 364.00 | k | 276.93 | a | 0.00 | z | 34.62 | a | 1599.25 | ||
2006 | 25.32 | a | 36.50 | 29.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 27.79 | b | 118.61 | |||
2007 | 13.29 | c | 25.00 | 142.00 | 153.50 | 0.00 | z | 667.24 | a | 517.00 | g | 607.50 | 0.00 | z | 313.10 | a | 179.48 | a | 21.38 | b | 2122.49 | |||||
2008 | 1.15 | d | 0.00 | z | 0.00 | z | 155.77 | d | 204.00 | f | 641.38 | a | 556.50 | 380.00 | i | 487.76 | a | 298.50 | 101.50 | k | 17.16 | c | 2158.22 | |||
2009 | 6.50 | g | 43.17 | d | 1.00 | y | 73.50 | g | 383.37 | a | 466.61 | b | 527.00 | f | 426.00 | h | 506.54 | d | 199.00 | 104.48 | a | 6.95 | b | 1710.11 | ||
2010 | 0.55 | c | 0.00 | h | 5.88 | b | 21.50 | i | 17.50 | z | 105.00 | u | 235.50 | r | 335.00 | l | 580.34 | a | 270.22 | a | 63.50 | i | 52.81 | d | 909.81 | |
2011 | 11.92 | e | 7.91 | e | 29.50 | r | 101.00 | i | 142.00 | m | 540.00 | d | 598.82 | a | 684.14 | b | 372.50 | h | 178.50 | l | 19.50 | f | 0.00 | g | 1842.79 | |
2012 | 13.00 | f | 0.00 | u | 5.50 | s | 17.50 | v | 92.00 | t | 195.00 | t | 525.81 | e | 308.00 | p | 142.50 | r | 161.95 | b | 94.50 | 6.50 | 788.76 | |||
2013 | 23.54 | d | 8.00 | 116.52 | b | 8.00 | 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 | 148.05 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.71 | 19.28 | 52.20 | 131.79 | 318.11 | 568.61 | 638.02 | 583.42 | 477.27 | 264.10 | 75.73 | 19.47 | 3132.24 | |||||||||||||
S.D. | 17.71 | 18.94 | 48.91 | 67.21 | 86.94 | 94.38 | 64.11 | 59.88 | 72.39 | 83.36 | 49.40 | 17.51 | 315.69 | |||||||||||||
SKEW | 1.81 | 1.27 | 1.40 | 0.84 | 0.43 | -0.38 | -0.04 | -0.22 | -0.04 | -0.08 | 1.18 | 1.25 | 0.31 | |||||||||||||
MAX | 67.00 | 86.50 | 206.50 | 361.00 | 546.00 | 735.50 | 764.00 | 738.00 | 618.50 | 405.00 | 251.79 | 74.00 | 3893.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 18.00 | 152.50 | 338.00 | 516.00 | 425.00 | 337.50 | 100.50 | 3.50 | 0.00 | 2665.50 | |||||||||||||
NO YRS | 51 | 50 | 48 | 47 | 45 | 47 | 48 | 45 | 45 | 50 | 47 | 52 | 40 |