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 | 800.83 | a | 784.00 | 702.86 | b | 574.02 | a | 319.00 | 82.00 | 3262.71 | ||||
1949 | 17.05 | a | 142.69 | b | 355.47 | a | 549.00 | 521.00 | f | 751.03 | a | 768.44 | e | 504.50 | k | 507.00 | j | 211.50 | o | 330.50 | g | 56.00 | h | 2583.69 | ||
1950 | 126.30 | d | 274.17 | d | 321.00 | 525.50 | 565.75 | a | 713.50 | 838.00 | 842.50 | 795.54 | b | 603.50 | 485.00 | 328.00 | 6418.75 | |||||||||
1951 | 181.50 | 235.41 | a | 358.50 | 426.00 | 635.50 | 702.00 | 773.00 | 792.50 | 565.00 | f | 620.00 | 354.00 | 180.83 | a | 5259.24 | ||||||||||
1952 | 127.50 | 295.58 | c | 322.29 | b | 489.60 | e | 643.25 | c | 640.71 | b | 461.00 | m | 769.83 | a | 761.00 | 601.00 | 170.50 | m | 61.00 | w | 4650.77 | ||||
1953 | 329.24 | b | 279.50 | 324.50 | 400.00 | 499.50 | 654.00 | 777.58 | a | 756.63 | d | 770.89 | b | 573.50 | a | 401.38 | a | 294.50 | 6061.23 | |||||||
1954 | 220.50 | 253.68 | c | 300.50 | 508.50 | 594.00 | 703.50 | 848.37 | a | 670.38 | c | 698.04 | b | 563.34 | b | 366.92 | d | 168.00 | 5895.73 | |||||||
1955 | 80.71 | b | 211.68 | c | 329.63 | a | 354.31 | a | 607.00 | 676.11 | c | 777.07 | a | 726.95 | a | 727.22 | c | 601.50 | 343.50 | 313.00 | 5748.68 | |||||
1956 | 267.50 | 184.20 | b | 364.00 | 455.50 | 671.50 | 232.00 | w | 773.45 | a | 349.50 | q | 229.50 | u | 447.00 | h | 217.50 | l | 196.91 | d | 2913.06 | |||||
1957 | 17.00 | u | 230.00 | h | 355.00 | f | 411.00 | g | 615.50 | 814.00 | 824.71 | b | 742.50 | 756.60 | e | 588.50 | 316.50 | 207.00 | 4865.31 | |||||||
1958 | 195.82 | a | 367.11 | a | 285.41 | b | 506.79 | b | 449.00 | j | 786.11 | c | 827.50 | 907.30 | c | 882.12 | d | 444.50 | l | 273.50 | g | 321.37 | a | 5079.52 | ||
1959 | 295.03 | b | 141.00 | k | 332.00 | l | 585.52 | a | 628.55 | b | 800.17 | a | 888.67 | a | 406.00 | o | 764.00 | 745.15 | d | 367.20 | e | 233.07 | d | 5307.36 | ||
1960 | 188.67 | b | 294.83 | e | 452.27 | c | 508.00 | 597.27 | a | 819.60 | e | 866.40 | b | 620.50 | f | 716.79 | b | 459.50 | h | 298.85 | d | 0.00 | z | 4742.67 | ||
1961 | 0.00 | z | 43.00 | s | 320.50 | f | 510.50 | 550.50 | 800.89 | b | 927.50 | 875.50 | 756.21 | a | 631.62 | c | 392.50 | 182.50 | 5627.72 | |||||||
1962 | 184.00 | 267.00 | 318.50 | 545.50 | 575.00 | 713.50 | 741.00 | 813.20 | c | 701.25 | b | 630.50 | 491.00 | 291.50 | 6271.95 | |||||||||||
1963 | 135.50 | 454.00 | 360.50 | 397.50 | 589.50 | 680.50 | 791.00 | 826.31 | b | 850.71 | b | 655.00 | 390.50 | 120.00 | 6251.02 | |||||||||||
1964 | 202.00 | 317.00 | 355.98 | a | 419.46 | b | 525.00 | 700.00 | 842.00 | 832.41 | d | 737.00 | 719.50 | 349.66 | a | 329.50 | 6329.51 | |||||||||
1965 | 237.50 | 282.80 | c | 392.15 | a | 472.76 | a | 593.28 | b | 628.00 | 741.50 | 875.23 | a | 660.52 | a | 771.00 | 461.50 | 131.50 | 6247.73 | |||||||
1966 | 219.00 | 242.50 | 392.00 | 579.31 | a | 608.50 | 790.50 | 788.50 | 844.00 | 836.79 | b | 708.50 | 447.50 | 255.50 | 6712.60 | |||||||||||
1967 | 264.00 | 277.50 | 353.00 | 286.50 | 641.50 | 639.50 | 838.50 | 854.50 | 864.50 | 753.82 | a | 514.00 | 212.02 | c | 6499.33 | |||||||||||
1968 | 183.00 | 399.00 | 460.50 | 518.00 | 583.32 | a | 778.39 | b | 844.50 | 560.00 | k | 837.78 | c | 632.00 | 390.00 | 148.50 | g | 5626.49 | ||||||||
1969 | 153.00 | 204.00 | 375.50 | 458.00 | 646.72 | b | 726.21 | a | 825.38 | c | 884.00 | 635.00 | f | 656.54 | c | 462.00 | 381.50 | 5772.84 | ||||||||
1970 | 332.00 | 372.00 | 495.00 | 455.50 | 725.00 | 742.50 | 838.00 | 774.00 | 827.00 | 581.50 | 466.50 | 223.00 | 6832.00 | |||||||||||||
1971 | 224.50 | 300.50 | 400.50 | 468.00 | 601.50 | 761.50 | 855.50 | 925.00 | 870.00 | 562.00 | 370.00 | 154.00 | 6493.00 | |||||||||||||
1972 | 117.00 | 338.00 | 554.50 | 504.00 | 661.50 | 752.00 | 924.50 | 885.00 | 725.50 | 627.00 | 318.50 | 160.50 | 6568.00 | |||||||||||||
1973 | 207.00 | 330.30 | a | 363.50 | 584.00 | 707.50 | 850.71 | b | 848.50 | 761.00 | 768.50 | 635.50 | 386.00 | 292.50 | 6735.01 | |||||||||||
1974 | 252.00 | 276.00 | 421.50 | 488.28 | a | 635.00 | 789.50 | 872.50 | 833.00 | 749.00 | 712.00 | 393.50 | 246.50 | 6668.78 | ||||||||||||
1975 | 220.50 | 290.00 | 391.00 | 382.00 | 694.00 | 718.50 | 839.00 | 833.50 | 732.50 | 579.00 | 345.00 | 283.00 | 6308.00 | |||||||||||||
1976 | 250.00 | 306.57 | a | 368.00 | 441.00 | 721.50 | 851.00 | 892.50 | 830.00 | 764.50 | 672.00 | 481.00 | 233.50 | 6811.57 | ||||||||||||
1977 | 162.50 | 354.50 | 364.00 | 541.00 | 566.00 | 797.00 | 895.00 | 903.50 | 722.00 | 647.00 | 424.44 | c | 346.50 | 6723.44 | ||||||||||||
1978 | 347.00 | 344.50 | 506.33 | a | 452.00 | 766.00 | 758.50 | 862.50 | 892.05 | b | 838.00 | 707.50 | 329.50 | 119.00 | 6922.89 | |||||||||||
1979 | 216.48 | a | 266.00 | 440.50 | 502.50 | 709.00 | 779.00 | 902.50 | 865.50 | 884.50 | 685.50 | 380.50 | 295.50 | 6927.48 | ||||||||||||
1980 | 288.00 | 400.00 | 432.50 | 516.50 | 613.50 | 724.50 | 869.00 | 753.00 | 750.50 | 684.50 | 454.50 | 300.50 | 6787.00 | |||||||||||||
1981 | 296.50 | 363.00 | 398.50 | 562.00 | 711.00 | 968.00 | 820.50 | 823.00 | 744.50 | 575.00 | 451.50 | 351.00 | 7064.50 | |||||||||||||
1982 | 135.00 | 333.00 | 334.00 | 451.00 | 642.50 | 672.00 | 809.00 | 834.50 | 787.00 | 641.00 | 306.50 | 255.50 | 6201.00 | |||||||||||||
1983 | 190.00 | 348.50 | 411.00 | 415.00 | 615.00 | 746.50 | 858.50 | 883.50 | 823.50 | 685.00 | 371.00 | 324.00 | 6671.50 | |||||||||||||
1984 | 279.50 | 291.50 | 501.50 | 452.50 | 730.00 | 724.00 | 882.00 | 830.50 | 886.50 | 588.50 | 324.50 | 177.50 | 6668.50 | |||||||||||||
1985 | 137.00 | 336.00 | 346.50 | 628.50 | 667.00 | 902.00 | 984.50 | 894.50 | 776.50 | 686.00 | 329.50 | 167.00 | 6855.00 | |||||||||||||
1986 | 369.50 | 416.50 | 561.00 | 533.50 | 717.50 | 811.50 | 885.50 | 849.50 | 686.50 | 714.50 | 527.00 | 259.00 | 7331.50 | |||||||||||||
1987 | 271.00 | 379.50 | 469.50 | 641.00 | 779.00 | 828.00 | 847.00 | 883.50 | 835.00 | 797.00 | 459.50 | 265.00 | 7455.00 | |||||||||||||
1988 | 281.00 | 422.50 | 562.50 | 578.50 | 674.00 | 801.00 | 974.50 | 898.50 | 790.50 | 710.50 | 433.50 | 297.00 | 7424.00 | |||||||||||||
1989 | 218.50 | 235.50 | 458.50 | 636.50 | 682.00 | 803.00 | 907.50 | 880.50 | 780.50 | 678.00 | 473.50 | 253.00 | 7007.00 | |||||||||||||
1990 | 280.50 | 257.50 | 464.00 | 632.50 | 671.00 | 820.00 | 927.50 | 937.00 | 892.00 | 775.00 | 444.00 | 176.50 | 7277.50 | |||||||||||||
1991 | 270.00 | 429.50 | 346.00 | 526.50 | 610.00 | 711.50 | 898.50 | 893.00 | 846.00 | 792.50 | 486.00 | 268.50 | 7078.00 | |||||||||||||
1992 | 214.00 | 434.00 | 515.00 | 650.00 | 801.50 | 768.00 | 938.50 | 930.50 | 868.50 | 807.50 | 470.50 | 219.50 | 7617.50 | |||||||||||||
1993 | 208.00 | 278.50 | 555.50 | 558.50 | 704.00 | 864.00 | 907.00 | 965.00 | 823.50 | 734.50 | 0.00 | z | 0.00 | z | 6598.50 | |||||||||||
1994 | 326.50 | 304.00 | 543.50 | 581.00 | 689.00 | 796.50 | 812.00 | 895.00 | 817.00 | 688.50 | 293.00 | 205.00 | 6951.00 | |||||||||||||
1995 | 388.00 | 432.00 | 433.50 | 528.50 | 628.00 | 784.00 | 984.50 | 941.50 | 848.00 | 766.50 | 587.00 | 402.50 | 7724.00 | |||||||||||||
1996 | 338.50 | 431.00 | 537.50 | 617.00 | 739.50 | 815.50 | 963.50 | 926.00 | 773.50 | 712.50 | 486.50 | 407.50 | 7748.50 | |||||||||||||
1997 | 322.00 | 405.50 | 555.00 | 621.00 | 857.00 | 811.00 | 915.50 | 935.50 | 927.50 | 706.50 | 510.00 | 289.50 | 7856.00 | |||||||||||||
1998 | 371.00 | 347.50 | 487.00 | 512.00 | 561.10 | a | 726.00 | 884.00 | 940.00 | 829.50 | 632.50 | 414.50 | 205.50 | 6910.60 | ||||||||||||
1999 | 246.34 | c | 285.00 | 340.00 | 514.14 | a | 570.29 | b | 735.50 | 839.07 | a | 900.03 | a | 814.66 | a | 748.28 | b | 486.96 | b | 293.47 | a | 6773.73 | ||||
2000 | 343.58 | a | 370.00 | 482.57 | a | 599.48 | a | 732.50 | 819.11 | b | 823.05 | a | 912.29 | c | 858.21 | b | 657.31 | d | 367.78 | c | 323.36 | b | 7289.25 | |||
2001 | 260.29 | b | 316.81 | a | 544.05 | a | 466.55 | a | 892.91 | c | 864.50 | 848.50 | 861.00 | 752.00 | 739.00 | 476.00 | 308.00 | 7329.62 | ||||||||
2002 | 230.50 | 351.00 | 404.50 | 509.50 | 627.00 | 768.50 | 870.50 | 837.00 | 819.50 | 668.00 | 481.50 | 329.00 | 6896.50 | |||||||||||||
2003 | 405.00 | 328.00 | 506.00 | 413.50 | 660.50 | 801.00 | 916.00 | 895.00 | 881.50 | 0.00 | z | 358.00 | 303.50 | 6468.00 | ||||||||||||
2004 | 273.00 | 317.00 | 631.00 | 582.00 | 677.50 | 760.00 | 859.00 | 906.00 | 892.50 | 631.00 | 397.50 | 297.00 | 7223.50 | |||||||||||||
2005 | 216.50 | 379.00 | 502.50 | 490.00 | 663.00 | 699.00 | 905.50 | 831.00 | 712.00 | 684.50 | 493.00 | 351.50 | 6927.50 | |||||||||||||
2006 | 324.00 | 335.50 | 290.50 | 474.00 | 683.00 | 801.72 | a | 577.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2908.72 | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 239.65 | 321.62 | 424.37 | 508.87 | 656.38 | 765.70 | 859.04 | 855.42 | 794.78 | 670.61 | 413.76 | 256.84 | 6829.43 | |||||||||||||
S.D. | 80.58 | 68.61 | 86.28 | 77.34 | 76.74 | 66.82 | 58.08 | 62.91 | 64.00 | 66.86 | 69.91 | 75.55 | 492.81 | |||||||||||||
SKEW | -0.20 | -0.15 | 0.36 | -0.27 | 0.71 | 0.21 | 0.12 | -0.69 | 0.00 | 0.18 | 0.11 | -0.22 | 0.05 | |||||||||||||
MAX | 405.00 | 454.00 | 631.00 | 650.00 | 892.91 | 968.00 | 984.50 | 965.00 | 927.50 | 807.50 | 587.00 | 407.50 | 7856.00 | |||||||||||||
MIN | 17.05 | 142.69 | 285.41 | 286.50 | 499.50 | 628.00 | 741.00 | 670.38 | 660.52 | 562.00 | 293.00 | 82.00 | 5748.68 | |||||||||||||
NO YRS | 56 | 55 | 55 | 57 | 56 | 57 | 57 | 53 | 54 | 53 | 53 | 53 | 44 |