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 | 621.50 | 888.00 | 1509.50 | |||
1949 | 1101.53 | a | 568.50 | i | 589.50 | 444.00 | 249.00 | 180.50 | 0.00 | z | 85.00 | 0.00 | z | 0.00 | z | 0.00 | z | 485.50 | n | 2649.53 | ||||||
1950 | 864.00 | i | 727.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 423.00 | g | 727.00 | ||
1951 | 811.50 | 648.00 | 710.50 | 371.11 | c | 240.50 | 73.00 | 17.00 | 53.50 | 127.78 | c | 419.50 | 628.45 | a | 855.50 | 4956.34 | ||||||||||
1952 | 868.50 | 672.00 | 642.50 | 419.50 | 257.50 | 166.00 | 35.00 | 39.50 | 134.48 | a | 329.24 | b | 747.00 | 740.00 | 5051.22 | |||||||||||
1953 | 599.69 | b | 630.50 | 586.00 | 455.50 | 291.40 | a | 184.00 | 38.50 | 39.50 | 159.11 | b | 413.00 | 573.00 | 722.00 | 4692.20 | ||||||||||
1954 | 885.00 | 595.00 | 682.50 | 490.50 | 280.50 | 192.00 | 98.00 | 108.00 | 161.50 | 443.50 | 477.50 | 750.00 | 5164.00 | |||||||||||||
1955 | 770.50 | 713.00 | 764.00 | 560.00 | 363.00 | 161.00 | 100.50 | 82.50 | 193.50 | 427.50 | 785.69 | a | 840.50 | 5761.69 | ||||||||||||
1956 | 811.50 | 849.00 | 712.50 | 424.00 | 215.45 | a | 198.00 | 36.50 | 48.50 | 177.50 | 449.50 | 697.76 | a | 757.00 | 5377.21 | |||||||||||
1957 | 1018.35 | a | 700.00 | 597.78 | a | 377.00 | 155.50 | 79.50 | 61.48 | a | 67.50 | 90.00 | 460.50 | 713.00 | 735.14 | c | 5055.76 | |||||||||
1958 | 724.50 | 500.00 | 624.59 | d | 421.50 | 141.05 | a | 61.50 | 4.00 | 16.00 | 177.00 | 379.00 | 661.50 | 640.09 | d | 4350.74 | ||||||||||
1959 | 749.34 | b | 671.48 | a | 626.00 | 436.55 | a | 351.50 | 133.00 | 70.00 | 110.00 | 256.50 | 446.00 | 688.45 | a | 804.50 | 5343.33 | |||||||||
1960 | 835.00 | 696.00 | a | 654.74 | b | 459.00 | 374.50 | 169.50 | 53.50 | 109.00 | 233.79 | a | 404.50 | 657.00 | 837.00 | 5483.53 | ||||||||||
1961 | 686.50 | 582.50 | 592.74 | b | 517.50 | 315.17 | a | 91.03 | a | 31.50 | 16.50 | 250.86 | a | 488.50 | 748.97 | a | 793.50 | 5115.27 | ||||||||
1962 | 855.08 | a | 639.85 | a | 695.43 | a | 422.07 | a | 405.00 | 175.50 | 86.50 | 80.37 | d | 150.00 | b | 394.50 | 581.38 | a | 722.30 | a | 5207.99 | |||||
1963 | 955.83 | a | 509.50 | 653.58 | a | 491.50 | 254.00 | f | 172.00 | 77.50 | 83.70 | a | 92.50 | 305.50 | f | 618.00 | 743.00 | 4397.12 | ||||||||
1964 | 729.00 | 684.00 | 615.50 | 523.45 | a | 356.50 | 148.00 | 55.00 | 82.00 | 207.50 | 393.50 | 709.00 | 885.50 | 5388.95 | ||||||||||||
1965 | 761.00 | 623.00 | 624.00 | 419.50 | 363.45 | b | 125.50 | 37.00 | 41.00 | 227.50 | 304.00 | 513.00 | 801.00 | 4839.95 | ||||||||||||
1966 | 765.00 | 621.50 | 604.50 | 446.00 | 305.50 | 165.00 | 59.00 | 50.00 | 110.50 | 424.50 | 597.93 | a | 644.50 | 4793.93 | ||||||||||||
1967 | 702.50 | 618.00 | 698.00 | 554.00 | 285.00 | 56.00 | 22.50 | 5.00 | 71.50 | 340.50 | 578.00 | 764.00 | 4695.00 | |||||||||||||
1968 | 779.50 | 551.50 | 528.00 | 481.50 | 264.50 | 151.50 | 29.97 | a | 86.00 | 177.00 | 439.00 | 601.50 | 902.00 | 4991.97 | ||||||||||||
1969 | 1010.50 | 675.00 | 595.50 | 464.00 | 219.58 | a | 53.00 | 53.50 | 105.92 | a | 161.38 | a | 449.50 | 605.00 | 703.50 | 5096.38 | ||||||||||
1970 | 770.00 | 563.50 | 611.73 | a | 524.50 | 306.38 | a | 107.00 | 53.50 | 58.50 | 244.66 | a | 464.00 | 608.00 | 825.50 | 5137.27 | ||||||||||
1971 | 778.00 | 657.50 | 709.38 | a | 474.50 | 287.30 | c | 229.00 | 77.00 | 11.62 | c | 211.00 | 439.00 | 592.50 | 846.00 | 5312.81 | ||||||||||
1972 | 877.00 | 678.00 | 546.50 | 540.50 | 230.50 | 143.00 | 57.00 | 62.00 | 261.50 | 493.50 | 605.00 | 853.50 | 5348.00 | |||||||||||||
1973 | 814.50 | 596.00 | 581.00 | 466.00 | 274.00 | 154.14 | a | 72.00 | 143.00 | 171.50 | 429.50 | 691.50 | 674.00 | 5067.14 | ||||||||||||
1974 | 834.50 | 600.00 | 595.20 | a | 447.00 | 356.50 | 135.00 | 89.50 | 43.50 | 109.00 | 0.00 | z | 0.00 | z | 685.00 | 3895.20 | ||||||||||
1975 | 776.50 | 647.50 | 656.00 | 555.50 | 296.57 | a | 164.50 | 44.78 | d | 96.00 | 143.00 | 401.50 | 607.50 | 698.00 | 5087.34 | |||||||||||
1976 | 696.00 | 680.50 | 678.38 | a | 466.00 | 273.12 | b | 80.50 | v | 69.75 | a | 85.77 | a | 120.00 | a | 414.88 | a | 593.57 | b | 705.50 | 4783.48 | |||||
1977 | 879.50 | 543.00 | 645.50 | 396.00 | 358.00 | 122.50 | 78.50 | 34.88 | c | 241.50 | 0.00 | z | 665.50 | 0.00 | z | 3964.88 | ||||||||||
1978 | 662.50 | 545.00 | 531.50 | 0.00 | z | 313.10 | a | 91.61 | b | 46.50 | 47.50 | 197.50 | 373.00 | 0.00 | z | 892.00 | 3700.21 | |||||||||
1979 | 918.78 | b | 656.00 | 0.00 | z | 445.00 | c | 203.50 | h | 142.50 | 50.50 | 27.90 | a | 0.00 | z | 0.00 | z | 652.00 | 648.00 | 3540.68 | ||||||
1980 | 791.00 | f | 609.00 | 0.00 | z | 361.03 | a | 0.00 | z | 0.00 | z | 69.00 | 99.41 | b | 87.50 | k | 0.00 | z | 576.00 | 655.50 | 2369.95 | |||||
1981 | 689.50 | 597.50 | 509.50 | 447.78 | c | 334.80 | a | 203.33 | c | 88.02 | c | 38.75 | a | 179.50 | 0.00 | z | 622.00 | 0.00 | z | 3710.68 | ||||||
1982 | 774.50 | 633.50 | 627.00 | 512.00 | 299.00 | 88.50 | 98.00 | 57.50 | 140.69 | a | 400.00 | 710.00 | 792.50 | 5133.19 | ||||||||||||
1983 | 658.50 | 521.00 | 526.00 | 455.00 | 0.00 | z | 136.00 | 48.50 | 24.00 | 201.00 | 455.50 | 530.00 | 921.50 | 4477.00 | ||||||||||||
1984 | 684.00 | 585.50 | 495.00 | 473.00 | 325.50 | 158.50 | 45.50 | 54.00 | 153.62 | a | 490.50 | 619.50 | 884.50 | 4969.12 | ||||||||||||
1985 | 887.00 | 728.00 | 683.50 | 444.00 | 290.50 | 136.00 | 17.50 | 58.00 | 245.50 | 0.00 | z | 909.00 | 938.50 | 5337.50 | ||||||||||||
1986 | 645.50 | 608.00 | 477.50 | 478.00 | 301.50 | 88.00 | 93.50 | 12.00 | j | 212.00 | 353.50 | 600.50 | 768.50 | 4626.50 | ||||||||||||
1987 | 789.50 | 555.00 | 531.00 | 353.50 | 259.00 | 116.00 | 69.23 | a | 47.00 | 134.00 | 370.00 | 526.00 | 843.50 | 4593.73 | ||||||||||||
1988 | 790.50 | 622.00 | 613.00 | 423.50 | 0.00 | z | 180.50 | 55.00 | 57.50 | 173.00 | 0.00 | z | 583.00 | 757.50 | 4255.50 | |||||||||||
1989 | 749.00 | 848.50 | 662.50 | 359.00 | 282.50 | 98.00 | 0.00 | z | 0.00 | z | 0.00 | z | 405.77 | c | 567.50 | 476.50 | k | 3972.77 | ||||||||
1990 | 686.50 | 0.00 | z | 535.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 54.00 | 411.00 | 0.00 | z | 932.50 | 2619.00 | ||||||
1991 | 789.50 | 484.50 | 642.50 | 448.00 | 307.50 | 158.00 | 14.00 | 30.00 | 110.00 | 380.50 | 528.00 | 683.50 | 4576.00 | |||||||||||||
1992 | 653.50 | 521.50 | 474.00 | 321.00 | 154.00 | 0.00 | z | 0.00 | z | 13.50 | 149.50 | 341.50 | 593.50 | 817.88 | a | 4039.88 | ||||||||||
1993 | 853.00 | 674.00 | 519.50 | 422.00 | 0.00 | z | 113.00 | 80.00 | 42.50 | 132.00 | 293.50 | 716.00 | 772.42 | a | 4617.92 | |||||||||||
1994 | 639.00 | 693.00 | 516.50 | 354.00 | 184.50 | 123.00 | 17.00 | 8.00 | 43.50 | 395.00 | 695.00 | 742.50 | 4411.00 | |||||||||||||
1995 | 0.00 | z | 545.00 | 540.50 | 388.50 | 160.00 | 107.00 | 8.50 | 65.00 | 49.00 | 377.50 | 471.00 | 724.00 | 3436.00 | ||||||||||||
1996 | 752.00 | 615.50 | 528.00 | 348.50 | 320.50 | 115.34 | a | 33.50 | 23.50 | 191.00 | 392.00 | 630.50 | 784.00 | 4734.34 | ||||||||||||
1997 | 735.00 | 616.50 | 576.50 | 405.00 | 150.50 | 98.50 | 15.50 | 4.50 | 82.00 | 388.00 | 487.00 | 737.50 | 4296.50 | |||||||||||||
1998 | 675.50 | 519.00 | 527.00 | 403.00 | 250.50 | 90.00 | 14.50 | 11.50 | 77.00 | 364.00 | 539.50 | 748.00 | 4219.50 | |||||||||||||
1999 | 684.14 | b | 603.04 | a | 593.81 | b | 432.12 | d | 354.29 | c | 162.32 | b | 60.97 | a | 20.09 | d | 113.08 | d | 413.91 | d | 498.62 | a | 705.52 | b | 4641.89 | |
2000 | 748.65 | a | 599.50 | 593.13 | a | 367.50 | 277.50 | 115.00 | 37.00 | 57.35 | a | 132.00 | 375.44 | d | 672.50 | 742.34 | c | 4717.92 | ||||||||
2001 | 693.88 | a | 671.46 | b | 571.95 | a | 472.22 | c | 250.00 | 162.50 | 47.00 | 26.83 | e | 138.21 | b | 420.71 | c | 535.86 | a | 718.17 | a | 4708.80 | ||||
2002 | 719.50 | 618.50 | 676.50 | 441.00 | 301.00 | 112.24 | a | 36.50 | 26.19 | b | 142.50 | 405.00 | 534.50 | 670.50 | 4683.93 | |||||||||||
2003 | 609.00 | 638.00 | 528.00 | 417.50 | 226.54 | e | 91.50 | 12.50 | 10.00 | 92.00 | 291.50 | 0.00 | z | 708.00 | 3624.54 | |||||||||||
2004 | 752.00 | 583.00 | 469.50 | 295.50 | 188.00 | 74.50 | 9.00 | 4.50 | 150.50 | 332.50 | 577.50 | 681.50 | 4118.00 | |||||||||||||
2005 | 689.50 | 612.50 | 435.00 | 379.00 | 174.50 | 119.00 | 17.50 | 7.00 | 177.86 | b | 293.50 | 641.50 | 751.00 | 4297.86 | ||||||||||||
2006 | 626.00 | 654.50 | 567.00 | 388.00 | 227.85 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2463.35 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 770.95 | 625.56 | 595.86 | 437.87 | 275.00 | 132.14 | 49.88 | 51.07 | 156.40 | 399.41 | 618.92 | 770.53 | 4903.24 | |||||||||||||
S.D. | 105.18 | 73.21 | 72.84 | 59.66 | 65.55 | 41.08 | 26.91 | 33.58 | 56.36 | 50.84 | 83.87 | 80.21 | 389.28 | |||||||||||||
SKEW | 0.90 | 0.68 | 0.01 | 0.01 | -0.34 | 0.04 | 0.13 | 0.54 | 0.00 | -0.36 | 0.77 | 0.40 | -0.13 | |||||||||||||
MAX | 1101.53 | 849.00 | 764.00 | 560.00 | 405.00 | 229.00 | 100.50 | 143.00 | 261.50 | 493.50 | 909.00 | 938.50 | 5761.69 | |||||||||||||
MIN | 599.69 | 484.50 | 435.00 | 295.50 | 141.05 | 53.00 | 4.00 | 4.50 | 43.50 | 291.50 | 471.00 | 640.09 | 4118.00 | |||||||||||||
NO YRS | 55 | 56 | 55 | 55 | 50 | 52 | 52 | 53 | 52 | 47 | 52 | 53 | 37 |