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 | 153.62 | a | 152.50 | 163.00 | 247.00 | 425.50 | 536.00 | 0.00 | z | 1677.62 | ||||||
1949 | 981.50 | 767.00 | 634.50 | 503.50 | 282.00 | 232.50 | 171.50 | 177.50 | 226.50 | 543.00 | 511.50 | 801.50 | 5832.50 | |||||||||||||
1950 | 1203.50 | 693.00 | 704.50 | 566.00 | 440.50 | 204.83 | a | 166.50 | 131.50 | 247.50 | 480.50 | 648.00 | 613.00 | 6099.33 | ||||||||||||
1951 | 841.00 | 682.00 | 774.50 | 482.00 | 365.50 | 192.00 | 127.50 | 149.00 | 228.50 | 0.00 | z | 624.00 | 856.00 | 5322.00 | ||||||||||||
1952 | 839.00 | 684.50 | 684.00 | 525.50 | 381.50 | 308.50 | 169.00 | 148.50 | 194.50 | 370.00 | 656.50 | 697.00 | 5658.50 | |||||||||||||
1953 | 655.50 | 649.50 | 655.50 | 524.50 | 363.50 | 291.21 | a | 139.50 | 111.50 | 213.00 | 401.50 | 527.50 | 688.50 | 5221.21 | ||||||||||||
1954 | 869.50 | 627.50 | 729.50 | 576.00 | 377.00 | 302.50 | 193.50 | 179.00 | 213.50 | 456.50 | 486.00 | 706.00 | 5716.50 | |||||||||||||
1955 | 734.50 | 684.96 | a | 565.00 | f | 594.50 | 442.00 | 278.00 | 207.00 | 150.87 | a | 242.00 | 447.50 | 747.00 | 816.50 | 5344.83 | ||||||||||
1956 | 789.50 | 806.50 | 714.00 | 429.50 | 255.00 | 264.50 | 95.50 | 102.50 | 216.00 | 458.50 | 620.50 | 730.00 | 5482.00 | |||||||||||||
1957 | 930.50 | 698.00 | 640.00 | 440.50 | 224.75 | e | 171.00 | 128.50 | 75.36 | b | 77.50 | 152.00 | r | 581.00 | 314.00 | o | 3967.11 | |||||||||
1958 | 644.50 | 487.00 | 454.50 | f | 423.50 | 270.73 | a | 93.50 | 28.00 | 38.50 | 176.00 | 382.50 | 628.00 | 599.00 | 3771.23 | |||||||||||
1959 | 729.02 | a | 650.50 | 600.50 | 443.57 | b | 341.00 | 169.00 | 83.50 | 123.00 | 240.00 | 412.30 | a | 625.00 | 707.50 | 5124.89 | ||||||||||
1960 | 761.05 | a | 648.50 | 645.50 | 442.50 | 357.50 | 212.00 | 85.50 | 152.93 | a | 234.00 | 388.50 | 599.00 | 701.00 | 5227.98 | |||||||||||
1961 | 634.50 | 552.50 | 570.50 | 475.50 | 324.00 | 134.50 | 67.00 | 47.50 | 224.50 | 455.00 | 665.00 | 744.00 | 4894.50 | |||||||||||||
1962 | 746.00 | 601.00 | 667.50 | 455.50 | 406.50 | 224.00 | 154.00 | 131.50 | 198.50 | 391.00 | 540.50 | 654.50 | 5170.50 | |||||||||||||
1963 | 869.50 | 496.00 | 606.05 | a | 467.00 | 302.00 | 212.50 | 144.00 | 80.00 | 133.00 | 342.50 | 574.00 | 620.00 | 4846.55 | ||||||||||||
1964 | 615.00 | 621.50 | 630.00 | 518.00 | 408.00 | 237.50 | 141.00 | 131.50 | 238.00 | 408.50 | 662.50 | 844.50 | 5456.00 | |||||||||||||
1965 | 764.50 | 628.00 | 601.50 | 458.50 | 400.50 | 207.50 | 121.50 | 114.50 | 254.50 | 340.50 | 498.50 | 731.00 | 5121.00 | |||||||||||||
1966 | 730.50 | 582.50 | 609.50 | 461.50 | 355.00 | 233.00 | 185.50 | 136.00 | 186.50 | 475.00 | 588.50 | 650.00 | 5193.50 | |||||||||||||
1967 | 728.50 | 584.00 | 667.00 | 540.00 | 367.50 | 146.00 | 125.50 | 56.00 | 115.00 | 401.50 | 571.50 | 743.00 | 5045.50 | |||||||||||||
1968 | 759.50 | 567.00 | 555.50 | 510.00 | 318.00 | 224.00 | 76.00 | 130.50 | 218.00 | 434.52 | a | 570.50 | 755.92 | e | 5119.44 | |||||||||||
1969 | 612.00 | n | 696.50 | 617.33 | b | 503.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1816.83 | |||
1970 | 0.00 | z | 555.00 | 785.50 | 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 | 1340.50 | |||
1971 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 33.50 | l | 56.50 | 256.00 | 472.50 | 584.00 | 827.50 | 2196.50 | ||||||
1972 | 884.50 | 666.50 | 599.50 | 580.50 | 279.52 | a | 235.00 | 117.00 | 100.50 | 292.50 | 459.50 | 580.00 | 842.00 | 5637.02 | ||||||||||||
1973 | 807.50 | 601.50 | 602.50 | 473.00 | 344.62 | a | 248.50 | 129.00 | 160.68 | a | 174.50 | 433.50 | 663.00 | 658.00 | 5296.30 | |||||||||||
1974 | 788.50 | 624.30 | a | 641.18 | a | 490.00 | 400.50 | 212.00 | 163.00 | 106.00 | 114.50 | 385.50 | 559.50 | 659.50 | 5144.48 | |||||||||||
1975 | 769.32 | a | 677.00 | 665.50 | 558.10 | a | 350.30 | a | 257.00 | 119.00 | 179.80 | a | 184.00 | 442.78 | a | 575.40 | e | 700.50 | 5478.70 | |||||||
1976 | 702.50 | 660.50 | 712.47 | b | 478.93 | b | 360.12 | a | 276.43 | b | 130.20 | a | 180.50 | 188.57 | b | 405.00 | 546.00 | 631.50 | 5272.71 | |||||||
1977 | 777.50 | 527.00 | 629.50 | 432.50 | 392.48 | c | 189.50 | 153.50 | 88.00 | 227.00 | 422.00 | 0.00 | z | 722.50 | 4561.48 | |||||||||||
1978 | 695.00 | 576.00 | 543.50 | 455.00 | 349.27 | a | 100.00 | 99.50 | 107.95 | c | 228.50 | 380.00 | 688.00 | 822.00 | 5044.71 | |||||||||||
1979 | 891.50 | 673.50 | 533.50 | 474.50 | 281.00 | 195.00 | 95.50 | 83.50 | 119.00 | 337.00 | 602.00 | 621.03 | a | 4907.03 | ||||||||||||
1980 | 865.00 | 603.00 | 622.50 | 424.00 | 325.50 | 234.00 | 121.50 | 134.00 | 196.00 | 85.00 | t | 0.00 | z | 364.50 | i | 3525.50 | ||||||||||
1981 | 604.50 | 584.00 | 495.50 | 439.00 | 322.50 | 253.50 | 97.00 | 55.00 | 172.50 | 427.50 | 523.00 | 705.50 | 4679.50 | |||||||||||||
1982 | 772.00 | 621.50 | 615.50 | 512.50 | 319.50 | 134.50 | 134.00 | 93.00 | 153.50 | 385.50 | 637.50 | 705.00 | 5084.00 | |||||||||||||
1983 | 616.00 | 523.00 | 480.50 | 410.00 | 242.00 | 181.00 | 95.50 | 40.50 | 219.00 | 419.00 | 523.50 | 884.50 | 4634.50 | |||||||||||||
1984 | 675.28 | a | 561.00 | 511.50 | 466.50 | 369.00 | 214.00 | 97.50 | 60.00 | 212.50 | 459.50 | 595.00 | 849.00 | 5070.78 | ||||||||||||
1985 | 782.00 | 665.00 | 628.50 | 459.50 | 302.00 | 179.50 | 14.00 | 86.00 | 221.00 | 423.00 | 863.00 | 798.50 | 5422.00 | |||||||||||||
1986 | 617.00 | 631.50 | 498.50 | 488.50 | 307.50 | 142.00 | 125.00 | 24.50 | 201.00 | 377.50 | 596.00 | 681.50 | 4690.50 | |||||||||||||
1987 | 719.00 | 526.00 | 505.50 | 395.50 | 276.00 | 162.00 | 83.00 | 71.50 | 141.00 | 334.00 | 0.00 | z | 0.00 | z | 3213.50 | |||||||||||
1988 | 244.50 | t | 583.00 | 595.00 | 436.00 | 323.50 | 221.50 | 130.50 | 93.00 | 214.50 | 353.00 | 557.00 | 685.00 | 4192.00 | ||||||||||||
1989 | 726.00 | 806.50 | 658.00 | 381.00 | 323.50 | 169.50 | 124.00 | 115.50 | 116.50 | 404.50 | 547.00 | 652.00 | 5024.00 | |||||||||||||
1990 | 688.50 | 701.50 | 570.00 | 410.00 | 322.00 | 197.00 | 52.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 921.50 | 3863.00 | |||||||||
1991 | 770.00 | 505.00 | 649.50 | 474.00 | 341.00 | 242.00 | 94.00 | 86.50 | 138.00 | 417.50 | 539.00 | 634.50 | 4891.00 | |||||||||||||
1992 | 619.50 | 531.50 | 481.00 | 399.00 | 231.00 | 103.00 | 85.00 | 76.00 | 228.00 | 352.00 | 568.50 | 776.00 | 4450.50 | |||||||||||||
1993 | 853.00 | 670.00 | 529.00 | 430.50 | 209.50 | 193.00 | 144.50 | 95.50 | 192.00 | 353.50 | 663.50 | 699.50 | 5033.50 | |||||||||||||
1994 | 606.50 | 662.50 | 536.00 | 410.00 | 271.00 | 204.00 | 83.50 | 35.50 | 123.50 | 412.50 | 659.00 | 707.50 | 4711.50 | |||||||||||||
1995 | 654.00 | 569.50 | 579.50 | 449.50 | 250.00 | 172.00 | 63.50 | 154.00 | 101.50 | 415.00 | 492.50 | 696.00 | 4597.00 | |||||||||||||
1996 | 757.50 | 646.00 | 564.50 | 423.50 | 406.00 | 218.00 | 91.00 | 67.50 | 242.00 | 432.00 | 627.50 | 799.50 | 5275.00 | |||||||||||||
1997 | 722.50 | 600.00 | 615.00 | 446.50 | 248.50 | 183.50 | 86.50 | 42.50 | 130.50 | 388.50 | 512.00 | 662.00 | 4638.00 | |||||||||||||
1998 | 704.50 | 530.50 | 538.50 | 442.00 | 304.00 | 175.00 | 88.00 | 64.00 | 135.00 | 390.50 | 518.00 | 750.50 | 4640.50 | |||||||||||||
1999 | 689.50 | 608.00 | 626.50 | 484.00 | 407.50 | 260.00 | 148.50 | 95.00 | 190.00 | 429.00 | 517.00 | 686.50 | 5141.50 | |||||||||||||
2000 | 756.50 | 611.50 | 597.50 | 438.50 | 365.00 | 188.50 | 108.50 | 126.50 | 197.50 | 382.00 | 634.50 | 723.00 | 5129.50 | |||||||||||||
2001 | 662.50 | 644.00 | 0.00 | z | 489.50 | 334.00 | 255.00 | 142.50 | 111.50 | 182.00 | 429.50 | 553.00 | 723.00 | 4526.50 | ||||||||||||
2002 | 695.00 | 604.00 | 702.00 | 472.50 | 373.00 | 147.50 | 93.50 | 94.15 | d | 178.00 | 423.50 | 513.00 | 664.00 | 4960.15 | ||||||||||||
2003 | 601.00 | 585.00 | 550.50 | 468.50 | 345.50 | 131.50 | 50.00 | 48.00 | 122.00 | 344.00 | 661.50 | 709.50 | 4617.00 | |||||||||||||
2004 | 716.00 | 566.50 | 525.50 | 354.00 | 272.00 | 127.50 | 47.50 | 49.00 | 212.00 | 365.00 | 575.50 | 679.00 | 4489.50 | |||||||||||||
2005 | 694.00 | 620.00 | 506.50 | 356.50 | 245.00 | 153.00 | 48.00 | 46.50 | 212.50 | 378.20 | a | 636.00 | 703.00 | 4599.20 | ||||||||||||
2006 | 639.00 | 672.50 | 602.00 | 0.00 | z | 319.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2232.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 747.22 | 621.08 | 607.50 | 466.26 | 329.01 | 200.87 | 113.06 | 101.08 | 191.65 | 408.63 | 591.76 | 723.84 | 5085.68 | |||||||||||||
S.D. | 109.63 | 69.47 | 72.07 | 52.76 | 56.48 | 51.24 | 41.45 | 42.76 | 47.37 | 42.95 | 69.75 | 75.21 | 375.68 | |||||||||||||
SKEW | 1.49 | 0.41 | 0.26 | 0.37 | -0.12 | -0.03 | -0.08 | 0.16 | -0.48 | 0.41 | 1.20 | 0.67 | 0.45 | |||||||||||||
MAX | 1203.50 | 806.50 | 785.50 | 594.50 | 442.00 | 308.50 | 207.00 | 180.50 | 292.50 | 543.00 | 863.00 | 921.50 | 6099.33 | |||||||||||||
MIN | 601.00 | 487.00 | 480.50 | 354.00 | 209.50 | 93.50 | 14.00 | 24.50 | 77.50 | 334.00 | 486.00 | 599.00 | 4450.50 | |||||||||||||
NO YRS | 54 | 57 | 54 | 55 | 55 | 55 | 55 | 55 | 55 | 52 | 52 | 52 | 44 |