YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 551.00 | 229.50 | 134.00 | 37.00 | 27.00 | 30.50 | 322.00 | 608.28 | a | 785.00 | 2724.28 | |||||||||
1964 | 826.00 | 709.50 | 669.50 | 501.50 | 358.22 | d | 124.14 | a | 15.50 | 40.50 | 175.50 | 288.50 | 719.00 | 777.50 | 5205.36 | |||||||||||
1965 | 838.50 | 664.00 | 0.00 | z | 428.57 | b | 316.00 | 107.00 | 20.50 | 8.94 | e | 0.00 | z | 0.00 | z | 0.00 | z | 926.26 | b | 3309.77 | ||||||
1966 | 824.00 | 712.00 | 612.50 | 396.00 | 214.50 | 126.00 | 32.50 | 35.50 | 97.50 | 346.88 | b | 576.50 | 768.00 | 4741.88 | ||||||||||||
1967 | 772.00 | 633.50 | 670.00 | 634.00 | 239.73 | a | 78.50 | 1.00 | 1.50 | 11.00 | 348.50 | 592.00 | 916.50 | 4898.23 | ||||||||||||
1968 | 835.50 | 519.50 | 521.50 | 469.50 | 262.47 | a | 91.50 | 7.00 | 49.00 | 81.50 | 367.00 | 597.00 | 822.50 | 4623.97 | ||||||||||||
1969 | 898.50 | 710.00 | 609.50 | 467.50 | 154.00 | 69.50 | 23.25 | c | 35.50 | 75.00 | 442.00 | 637.00 | 762.50 | 4884.25 | ||||||||||||
1970 | 711.00 | 561.56 | a | 568.33 | a | 596.00 | 239.50 | 93.50 | 1.50 | 1.50 | 132.00 | 353.00 | 547.00 | 828.00 | 4632.89 | |||||||||||
1971 | 872.50 | 665.00 | 678.90 | a | 511.50 | 286.00 | 139.00 | 31.55 | c | 18.00 | 155.00 | 427.50 | 643.00 | 885.00 | 5312.95 | |||||||||||
1972 | 848.00 | 617.50 | 452.00 | 487.00 | 216.50 | 52.00 | 0.50 | 30.00 | 152.00 | 362.00 | 600.00 | 907.00 | 4724.50 | |||||||||||||
1973 | 806.00 | 550.00 | 652.50 | 414.50 | 155.50 | 69.00 | 7.50 | 30.00 | 75.00 | 390.50 | 626.50 | 659.50 | 4436.50 | |||||||||||||
1974 | 880.00 | 688.50 | 599.00 | 455.50 | 275.50 | 38.50 | 28.00 | 11.00 | 27.00 | 305.00 | 570.50 | 795.67 | a | 4674.17 | ||||||||||||
1975 | 825.12 | a | 656.00 | 677.00 | 594.00 | 235.00 | 108.50 | 20.50 | 40.50 | 38.50 | 403.50 | 672.00 | 754.50 | 5025.12 | ||||||||||||
1976 | 760.50 | 684.00 | 663.00 | 500.50 | 223.50 | 139.50 | 12.00 | 51.00 | f | 62.00 | 298.00 | 563.50 | 947.50 | 4854.00 | ||||||||||||
1977 | 893.50 | 540.00 | 659.00 | 329.50 | 368.50 | 27.50 | 24.00 | 8.50 | 123.00 | 359.00 | 634.50 | 689.00 | 4656.00 | |||||||||||||
1978 | 693.00 | 581.50 | 438.50 | 467.00 | 273.00 | 64.50 | 20.50 | 40.50 | 189.00 | 255.50 | 727.00 | 920.50 | 4670.50 | |||||||||||||
1979 | 893.50 | 647.50 | 480.00 | 435.00 | 222.50 | 90.00 | 21.50 | 10.50 | 28.00 | 248.50 | 683.50 | 760.00 | 4520.50 | |||||||||||||
1980 | 810.00 | 569.50 | 658.00 | 401.00 | 283.00 | 163.50 | 9.50 | 22.50 | 72.00 | 311.00 | 590.00 | 752.50 | 4642.50 | |||||||||||||
1981 | 691.50 | 587.50 | 542.00 | 359.50 | 241.50 | 68.89 | c | 23.50 | 6.50 | 100.50 | 388.50 | 570.50 | 685.50 | 4265.89 | ||||||||||||
1982 | 889.00 | 659.00 | 641.50 | 510.50 | 256.50 | 88.50 | 30.50 | 18.00 | 161.50 | 323.50 | 667.00 | 789.50 | 5035.00 | |||||||||||||
1983 | 740.00 | 592.50 | 545.50 | 504.50 | 240.50 | 115.00 | 71.50 | 4.50 | 118.50 | 296.00 | 612.50 | 782.00 | 4623.00 | |||||||||||||
1984 | 762.00 | 623.50 | 512.50 | 469.00 | 243.00 | 153.62 | a | 3.00 | 8.00 | 128.50 | 435.03 | a | 624.00 | 877.50 | 4839.65 | |||||||||||
1985 | 818.00 | 631.50 | 666.50 | 298.50 | 265.00 | 64.50 | 0.50 | 21.00 | 167.50 | 379.00 | 786.50 | 841.00 | 4939.50 | |||||||||||||
1986 | 621.00 | 531.00 | 430.00 | 407.00 | 273.50 | 38.50 | 25.00 | 0.00 | 243.50 | 310.00 | 568.50 | 780.00 | 4228.00 | |||||||||||||
1987 | 790.00 | 597.50 | 559.50 | 272.00 | 182.00 | 35.00 | 36.50 | 5.00 | 73.50 | 186.00 | 566.00 | 791.50 | 4094.50 | |||||||||||||
1988 | 780.50 | 551.00 | 568.50 | 366.00 | 308.50 | 149.00 | 30.00 | 4.50 | 80.00 | 134.00 | 592.00 | 822.00 | 4386.00 | |||||||||||||
1989 | 814.00 | 762.50 | 558.50 | 264.50 | 245.00 | 50.50 | 31.00 | 23.50 | 69.50 | 316.00 | 628.93 | b | 825.00 | 4588.93 | ||||||||||||
1990 | 747.50 | 671.50 | 497.00 | 244.50 | 294.00 | 88.00 | 8.00 | 19.50 | 21.00 | 314.50 | 646.00 | 1007.50 | 4559.00 | |||||||||||||
1991 | 807.50 | 484.00 | 656.00 | 488.00 | 323.50 | 0.00 | z | 3.10 | a | 8.00 | 33.50 | 1.50 | z | 497.50 | 860.00 | 4161.10 | ||||||||||
1992 | 744.50 | 506.50 | 432.50 | 268.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 600.50 | 850.00 | 3402.00 | |||||||
1993 | 837.50 | 680.50 | 449.50 | 426.50 | 163.50 | 106.00 | 46.50 | 19.50 | 80.50 | 240.50 | 745.00 | 779.50 | 4575.00 | |||||||||||||
1994 | 718.00 | 640.00 | 476.00 | 247.50 | i | 167.50 | 86.00 | 3.00 | 2.50 | 54.00 | 368.50 | 761.00 | 768.00 | 4044.50 | ||||||||||||
1995 | 653.00 | 449.00 | 571.50 | 416.00 | 207.00 | 139.00 | 6.00 | 30.50 | 37.50 | 290.50 | 458.00 | 653.50 | 3911.50 | |||||||||||||
1996 | 739.50 | 507.50 | 503.00 | 363.00 | 278.00 | 87.00 | 11.00 | 9.50 | 137.50 | 355.50 | 586.00 | 0.00 | z | 3577.50 | ||||||||||||
1997 | 758.00 | 586.00 | 483.00 | 373.50 | 124.00 | 66.00 | 18.00 | 9.00 | 92.50 | 411.50 | 560.50 | 836.50 | 4318.50 | |||||||||||||
1998 | 654.50 | 78.50 | x | 240.50 | q | 462.00 | 55.00 | v | 5.50 | y | 0.00 | z | 1.00 | k | 35.00 | r | 102.50 | v | 0.00 | z | 111.00 | z | 1116.50 | |||
1999 | 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 | |
2000 | 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 | 730.50 | 797.50 | 1528.00 | |||
2001 | 774.48 | a | 671.48 | a | 515.00 | 499.50 | 104.22 | b | 91.50 | 5.68 | a | 13.43 | a | 49.66 | a | 296.05 | a | 560.50 | 758.50 | 4340.01 | ||||||
2002 | 801.50 | 594.50 | 641.00 | 366.00 | 252.50 | 58.50 | 0.00 | 23.50 | 69.50 | 382.50 | 582.50 | 748.00 | 4520.00 | |||||||||||||
2003 | 630.00 | 660.50 | 576.00 | 529.00 | 266.00 | 50.00 | 1.00 | 0.50 | 64.50 | 257.50 | 716.11 | c | 738.50 | 4489.61 | ||||||||||||
2004 | 765.50 | 651.00 | 425.00 | 357.50 | 226.50 | 55.50 | 0.00 | e | 15.00 | 113.50 | 335.50 | 664.50 | 768.50 | 4378.00 | ||||||||||||
2005 | 670.50 | f | 601.50 | 531.28 | b | 461.00 | 246.00 | 157.24 | a | 1.00 | 5.00 | 158.00 | 368.00 | 659.50 | 792.00 | 3980.52 | ||||||||||
2006 | 757.50 | 641.00 | 715.00 | 461.50 | 177.50 | 64.00 | 4.00 | 15.00 | 84.50 | 351.50 | 574.50 | 773.50 | 4619.50 | |||||||||||||
2007 | 900.00 | 641.50 | 505.09 | b | 0.00 | z | 205.00 | 78.00 | 11.50 | 14.50 | 170.40 | e | 448.50 | 612.12 | d | 881.50 | 4468.10 | |||||||||
2008 | 935.50 | 717.00 | 687.50 | 565.50 | 276.50 | 141.50 | 3.00 | 8.50 | h | 82.80 | e | 390.50 | 601.50 | 930.50 | 5331.80 | |||||||||||
2009 | 677.00 | f | 487.00 | g | 682.60 | e | 466.20 | e | 262.39 | c | 77.78 | c | 14.43 | b | 38.50 | 108.00 | e | 351.00 | f | 677.00 | 915.10 | e | 3241.99 | |||
2010 | 665.50 | 415.50 | h | 580.00 | 550.00 | 350.00 | 128.40 | e | 10.00 | j | 27.50 | h | 64.00 | k | 206.00 | i | 638.00 | 557.00 | h | 2911.90 | ||||||
2011 | 599.50 | g | 514.00 | g | 517.50 | f | 538.27 | d | 366.63 | e | 107.88 | d | 9.00 | 0.00 | d | 43.00 | 313.58 | e | 619.80 | e | 900.66 | c | 2898.83 | |||
2012 | 768.91 | c | 517.50 | f | 651.00 | d | 299.50 | h | 197.92 | e | 124.04 | d | 4.28 | b | 0.52 | a | 7.50 | 231.00 | 500.00 | 684.50 | 3169.66 | |||||
2013 | 796.18 | a | 592.67 | a | 371.00 | f | 18.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 26.50 | z | 1388.85 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 785.53 | 617.25 | 572.99 | 442.82 | 245.59 | 93.02 | 15.88 | 16.89 | 92.62 | 332.19 | 621.15 | 810.76 | 4617.00 | |||||||||||||
S.D. | 76.60 | 69.61 | 85.57 | 92.70 | 59.92 | 36.67 | 15.02 | 13.49 | 54.06 | 67.45 | 68.59 | 80.02 | 301.39 | |||||||||||||
SKEW | -0.25 | -0.33 | -0.16 | -0.28 | -0.04 | 0.18 | 1.33 | 0.62 | 0.58 | -0.63 | 0.29 | 0.22 | 0.11 | |||||||||||||
MAX | 935.50 | 762.50 | 715.00 | 634.00 | 368.50 | 163.50 | 71.50 | 49.00 | 243.50 | 448.50 | 786.50 | 1007.50 | 5312.95 | |||||||||||||
MIN | 621.00 | 449.00 | 425.00 | 244.50 | 104.22 | 27.50 | 0.00 | 0.00 | 7.50 | 134.00 | 458.00 | 653.50 | 3911.50 | |||||||||||||
NO YRS | 45 | 43 | 44 | 45 | 46 | 45 | 45 | 43 | 44 | 42 | 47 | 46 | 33 |