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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1949 | 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 | |
1950 | 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 | |
1951 | 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 | |
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 302.50 | 229.00 | 76.00 | 86.00 | 147.00 | 277.50 | 651.50 | 735.50 | 2505.00 | |||||||||
1953 | 649.50 | 657.50 | 656.00 | 501.50 | 323.00 | 242.50 | 75.50 | 58.00 | 121.00 | 360.00 | 539.50 | 717.00 | 4901.00 | |||||||||||||
1954 | 882.00 | 632.50 | 706.00 | 534.00 | 320.00 | 252.50 | 168.00 | 154.50 | 203.50 | 440.00 | 489.50 | 803.00 | 5585.50 | |||||||||||||
1955 | 809.50 | 727.00 | 786.50 | 593.50 | 410.50 | 219.50 | 159.00 | 134.00 | 223.00 | 434.00 | 797.50 | 813.50 | 6107.50 | |||||||||||||
1956 | 826.00 | 855.00 | 740.50 | 431.00 | 236.00 | 218.00 | 63.00 | 81.00 | 197.00 | 456.00 | 660.50 | 773.50 | 5537.50 | |||||||||||||
1957 | 968.00 | 712.00 | 623.00 | 396.00 | 181.50 | 126.50 | 107.00 | 90.00 | 83.28 | a | 428.00 | 646.50 | 699.00 | 5060.78 | ||||||||||||
1958 | 696.00 | 498.50 | 615.19 | b | 451.00 | 148.50 | 76.00 | 11.00 | 27.00 | 155.50 | 338.50 | 623.50 | 610.50 | 4251.19 | ||||||||||||
1959 | 779.00 | 689.50 | 640.00 | 449.50 | 328.00 | 161.00 | 56.00 | 84.50 | 212.50 | 376.50 | 609.00 | 761.50 | 5147.00 | |||||||||||||
1960 | 825.50 | 661.50 | 653.50 | 449.00 | 349.00 | 152.00 | 53.50 | 140.50 | 208.50 | 373.50 | 635.50 | 761.50 | 5263.50 | |||||||||||||
1961 | 704.00 | 574.00 | 618.50 | 501.50 | 329.50 | 112.50 | 46.50 | 17.00 | 211.50 | 437.00 | 690.50 | 779.50 | 5022.00 | |||||||||||||
1962 | 812.00 | 608.50 | 709.50 | 407.00 | 416.00 | 186.00 | 120.50 | 78.00 | 144.50 | 353.50 | 565.50 | 700.00 | 5101.00 | |||||||||||||
1963 | 927.50 | 512.00 | 631.00 | 487.00 | 297.00 | 217.00 | 100.50 | 56.00 | 85.50 | 337.50 | 594.50 | 739.50 | 4985.00 | |||||||||||||
1964 | 772.50 | 682.00 | 657.00 | 532.00 | 396.50 | 212.00 | 95.50 | 112.50 | 215.00 | 380.50 | 678.50 | 885.00 | 5619.00 | |||||||||||||
1965 | 805.50 | 655.00 | 617.00 | 455.50 | 392.00 | 166.00 | 54.50 | 67.50 | 224.50 | 312.00 | 501.50 | 769.00 | 5020.00 | |||||||||||||
1966 | 798.50 | 651.00 | 639.00 | 418.39 | b | 317.50 | 188.50 | 93.50 | 56.50 | 124.50 | 408.50 | 579.00 | 669.00 | 4943.89 | ||||||||||||
1967 | 744.50 | 626.00 | 708.00 | 558.00 | 313.00 | 101.50 | 36.00 | 22.00 | 79.50 | 360.50 | 546.00 | 775.00 | 4870.00 | |||||||||||||
1968 | 824.50 | 581.50 | 563.00 | 516.00 | 281.50 | 191.00 | 0.00 | z | 0.00 | z | 196.00 | 0.00 | z | 592.50 | 912.00 | 4658.00 | ||||||||||
1969 | 1033.00 | 724.50 | 601.00 | 462.32 | b | 246.00 | 90.00 | 79.00 | 111.00 | 179.00 | 437.50 | 599.00 | 696.50 | 5258.82 | ||||||||||||
1970 | 801.00 | 562.50 | 621.50 | 544.50 | 349.00 | 120.00 | d | 91.00 | 0.00 | z | 256.00 | 480.50 | 628.50 | 877.00 | 5331.50 | |||||||||||
1971 | 806.00 | 678.50 | 770.50 | 511.00 | 329.50 | 267.50 | 100.50 | 24.50 | 213.00 | 466.50 | 608.50 | 880.50 | 5656.50 | |||||||||||||
1972 | 895.50 | 707.00 | 584.50 | 575.00 | 266.50 | 175.50 | 66.00 | 52.50 | 259.00 | 464.00 | 602.00 | 866.50 | 5514.00 | |||||||||||||
1973 | 853.50 | 623.00 | 602.50 | 461.00 | 0.00 | z | 203.00 | 83.50 | 129.00 | 154.50 | 420.00 | 712.00 | 696.50 | 4938.50 | ||||||||||||
1974 | 842.00 | 664.00 | 660.50 | 492.93 | a | 379.23 | a | 170.00 | 104.50 | 52.00 | 77.50 | 361.00 | 564.83 | a | 730.00 | 5098.49 | ||||||||||
1975 | 802.50 | 702.00 | 688.00 | 581.50 | 323.50 | 213.00 | 52.50 | 131.00 | 138.50 | 430.50 | 633.50 | 748.00 | 5444.50 | |||||||||||||
1976 | 718.50 | 706.00 | 723.50 | 485.50 | 326.00 | 245.00 | 83.50 | 110.00 | 130.50 | 397.50 | 559.50 | 704.50 | 5190.00 | |||||||||||||
1977 | 839.00 | 550.00 | 683.00 | 399.00 | 365.00 | 144.00 | 106.50 | 58.50 | 206.50 | 432.00 | 679.00 | 756.00 | 5218.50 | |||||||||||||
1978 | 721.50 | 596.00 | 536.00 | 462.00 | 351.50 | 105.00 | 72.50 | 62.00 | 220.50 | 347.00 | 724.00 | 878.50 | 5076.50 | |||||||||||||
1979 | 945.50 | 713.50 | 517.00 | 449.00 | 228.50 | 137.00 | 53.00 | 45.00 | 91.00 | 353.50 | 650.50 | 704.50 | 4888.00 | |||||||||||||
1980 | 928.00 | 653.00 | 636.50 | 401.00 | 320.00 | 216.00 | 0.00 | z | 97.00 | 176.00 | 347.50 | 550.50 | 657.72 | a | 4983.22 | |||||||||||
1981 | 681.00 | 606.50 | 529.00 | 454.50 | 306.50 | 206.50 | 83.00 | 25.50 | 142.50 | 466.00 | 568.50 | 761.00 | 4830.50 | |||||||||||||
1982 | 826.50 | 671.50 | 640.50 | 543.50 | 318.50 | 86.00 | 93.00 | 67.50 | 142.50 | 400.00 | 688.50 | 774.00 | 5252.00 | |||||||||||||
1983 | 685.50 | 556.00 | 529.00 | 426.50 | 253.50 | 156.50 | 91.00 | 28.00 | 212.50 | 443.00 | 560.50 | 950.00 | 4892.00 | |||||||||||||
1984 | 697.50 | 619.00 | 530.50 | 475.00 | 386.00 | 201.00 | 0.00 | z | 50.00 | 175.50 | 461.00 | 641.00 | 893.50 | 5130.00 | ||||||||||||
1985 | 861.00 | 740.50 | 690.00 | 481.50 | 315.00 | 176.50 | 0.00 | z | 66.00 | 218.00 | 416.50 | 872.50 | 891.50 | 5729.00 | ||||||||||||
1986 | 681.50 | 660.50 | 509.50 | 520.00 | 337.00 | 95.00 | 121.50 | 11.00 | 199.00 | 367.50 | 601.00 | 741.00 | 4844.50 | |||||||||||||
1987 | 790.50 | 576.00 | 565.00 | 381.00 | 242.32 | a | 105.50 | 74.50 | 57.50 | 122.50 | 295.50 | 513.50 | 798.50 | 4522.32 | ||||||||||||
1988 | 792.00 | 626.00 | 622.00 | 434.50 | 311.50 | 195.00 | 72.50 | 70.50 | 179.00 | 314.50 | 595.50 | 738.00 | 4951.00 | |||||||||||||
1989 | 771.50 | 838.00 | 688.50 | 381.50 | 301.00 | 110.50 | 86.00 | 65.50 | 103.50 | 403.00 | 0.00 | z | 685.50 | 4434.50 | ||||||||||||
1990 | 738.50 | 744.50 | 558.50 | 396.50 | 317.50 | 154.00 | 29.00 | 37.50 | 85.00 | 458.50 | 578.00 | 958.50 | 5056.00 | |||||||||||||
1991 | 0.00 | z | 509.50 | 0.00 | z | 0.00 | z | 340.50 | 227.00 | 53.00 | 35.00 | 117.00 | 392.00 | 0.00 | z | 0.00 | z | 1674.00 | ||||||||
1992 | 0.00 | z | 554.50 | 472.00 | 370.00 | 218.00 | 82.00 | 50.50 | 0.00 | z | 180.50 | 342.00 | 605.00 | 826.00 | 3700.50 | |||||||||||
1993 | 890.00 | 681.50 | 0.00 | z | 442.50 | 174.50 | 155.00 | 115.00 | 64.50 | 146.50 | 315.50 | 708.00 | 752.50 | 4445.50 | ||||||||||||
1994 | 631.00 | 711.00 | 546.50 | 385.50 | 233.50 | 169.00 | 28.50 | 19.50 | 56.00 | 0.00 | z | 716.50 | 0.00 | z | 3497.00 | |||||||||||
1995 | 0.00 | z | 582.50 | 596.50 | 433.00 | 204.50 | 130.00 | 28.00 | 95.50 | 53.00 | 403.00 | 479.50 | 737.50 | 3743.00 | ||||||||||||
1996 | 763.00 | 665.00 | 568.00 | 397.00 | 408.00 | 164.00 | 65.00 | 42.50 | 200.00 | 422.00 | 644.00 | 817.76 | b | 5156.26 | ||||||||||||
1997 | 0.00 | z | 624.00 | 0.00 | z | 460.50 | 200.50 | 149.50 | 50.50 | 0.00 | z | 81.00 | 418.00 | 497.50 | 725.50 | 3207.00 | ||||||||||
1998 | 731.00 | 579.50 | 547.00 | 451.50 | 284.00 | 159.00 | 21.50 | 28.00 | 83.50 | 369.00 | 545.00 | 791.00 | 4590.00 | |||||||||||||
1999 | 709.00 | 658.00 | 642.50 | 497.59 | a | 393.00 | 204.50 | 98.00 | 35.00 | 145.00 | 408.00 | 548.00 | 691.00 | 5029.59 | ||||||||||||
2000 | 806.00 | 649.00 | 633.95 | a | 421.00 | 0.00 | z | 156.50 | 71.00 | 69.50 | 146.50 | 378.00 | 689.50 | 791.50 | 4812.45 | |||||||||||
2001 | 750.00 | 709.00 | 618.50 | 491.00 | 314.50 | 215.00 | 69.23 | a | 46.00 | 160.50 | 429.00 | 557.00 | 775.00 | 5134.73 | ||||||||||||
2002 | 745.50 | 646.00 | 0.00 | z | 495.50 | 354.00 | 134.50 | 0.00 | z | 50.50 | 128.00 | 405.50 | 0.00 | z | 693.50 | 3653.00 | ||||||||||
2003 | 619.50 | 625.00 | 539.00 | 470.50 | 304.50 | 123.50 | 26.00 | 20.50 | 115.00 | 316.00 | 708.50 | 743.00 | 4611.00 | |||||||||||||
2004 | 772.00 | 623.00 | 494.50 | 363.50 | 230.00 | 104.00 | 16.50 | 14.00 | 166.00 | 373.00 | 627.00 | 701.50 | 4485.00 | |||||||||||||
2005 | 713.00 | 641.50 | 492.50 | 411.50 | 216.50 | 160.50 | 41.00 | 34.50 | 173.50 | 345.00 | 669.50 | 758.00 | 4657.00 | |||||||||||||
2006 | 654.00 | 703.00 | 621.00 | 445.86 | a | 281.00 | 158.89 | c | 59.00 | j | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2863.75 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 786.40 | 648.22 | 616.45 | 462.95 | 303.26 | 165.76 | 73.32 | 63.43 | 156.78 | 391.39 | 618.17 | 771.07 | 5072.95 | |||||||||||||
S.D. | 89.32 | 71.78 | 73.53 | 56.65 | 64.42 | 48.52 | 33.89 | 36.14 | 52.56 | 49.93 | 77.54 | 76.86 | 364.47 | |||||||||||||
SKEW | 0.43 | 0.33 | 0.13 | 0.35 | -0.37 | 0.01 | 0.46 | 0.71 | -0.14 | -0.23 | 0.70 | 0.61 | 0.34 | |||||||||||||
MAX | 1033.00 | 855.00 | 786.50 | 593.50 | 416.00 | 267.50 | 168.00 | 154.50 | 259.00 | 480.50 | 872.50 | 958.50 | 6107.50 | |||||||||||||
MIN | 619.50 | 498.50 | 472.00 | 363.50 | 148.50 | 76.00 | 11.00 | 11.00 | 53.00 | 277.50 | 479.50 | 610.50 | 4251.19 | |||||||||||||
NO YRS | 50 | 54 | 50 | 53 | 53 | 55 | 49 | 50 | 54 | 52 | 51 | 52 | 38 |