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 | 788.00 | 802.50 | 801.50 | 708.00 | 585.00 | 335.50 | 4020.50 | |||||||
1949 | 189.00 | 294.00 | 408.50 | 602.88 | d | 667.50 | 748.97 | a | 624.00 | f | 841.50 | 266.50 | u | 65.50 | z | 752.50 | 412.50 | 4917.35 | ||||||||
1950 | 282.50 | 399.00 | 508.00 | 613.93 | b | 598.50 | 654.00 | 893.50 | 795.50 | 755.56 | c | 796.04 | c | 663.50 | 622.58 | a | 7582.60 | |||||||||
1951 | 440.00 | 390.96 | a | 528.00 | 428.50 | f | 631.76 | b | 692.14 | b | 700.00 | f | 816.00 | 492.00 | l | 802.38 | a | 576.50 | 383.00 | 5260.75 | ||||||
1952 | 341.00 | 461.50 | 271.50 | g | 595.18 | b | 700.00 | 625.00 | 825.50 | 193.50 | x | 836.67 | c | 705.00 | 497.00 | 416.00 | 6002.85 | |||||||||
1953 | 588.50 | 459.50 | 486.00 | 486.00 | 610.24 | d | 648.89 | c | 910.37 | a | 796.00 | 773.00 | 768.50 | 632.50 | 541.00 | 7700.50 | ||||||||||
1954 | 411.00 | 621.50 | 444.50 | 464.50 | f | 670.00 | 732.00 | 980.00 | 891.00 | 804.50 | 686.02 | d | 677.50 | 524.00 | 7442.02 | |||||||||||
1955 | 350.00 | 391.00 | 572.00 | 540.00 | d | 479.50 | f | 682.78 | c | 790.50 | a | 596.00 | k | 866.50 | 707.50 | 615.00 | d | 426.25 | e | 5941.53 | ||||||
1956 | 417.50 | 302.00 | 550.25 | c | 530.00 | 672.38 | b | 529.50 | h | 234.50 | w | 841.00 | 701.50 | g | 717.28 | b | 761.50 | 443.50 | f | 4791.91 | ||||||
1957 | 359.50 | 523.50 | 564.00 | 559.20 | e | 661.50 | 589.00 | h | 924.04 | e | 410.00 | q | 548.50 | j | 762.08 | a | 548.00 | 497.50 | h | 4901.82 | ||||||
1958 | 538.07 | c | 335.00 | i | 289.50 | j | 487.50 | h | 476.00 | j | 776.90 | a | 854.50 | 987.50 | 999.00 | 942.29 | b | 654.00 | 672.50 | 6424.76 | ||||||
1959 | 479.00 | f | 407.50 | 718.00 | 712.76 | a | 694.00 | 796.50 | 1003.50 | 977.00 | 589.50 | i | 573.00 | i | 764.00 | 602.90 | b | 6676.16 | ||||||||
1960 | 387.50 | 306.00 | i | 623.00 | 665.00 | 762.00 | 801.50 | 899.00 | c | 801.19 | b | 833.50 | 693.22 | b | 505.00 | 473.00 | 7443.91 | |||||||||
1961 | 386.50 | k | 359.50 | g | 455.81 | d | 584.50 | 611.45 | b | 772.76 | a | 608.50 | k | 927.86 | b | 768.46 | d | 721.27 | a | 508.50 | 460.35 | a | 5810.96 | |||
1962 | 423.50 | f | 323.56 | a | 384.00 | 639.83 | a | 558.00 | a | 662.78 | c | 755.22 | b | 628.50 | h | 777.41 | a | 713.50 | 421.00 | 195.00 | o | 5235.30 | ||||
1963 | 228.50 | i | 571.85 | b | 454.48 | c | 457.22 | c | 503.50 | f | 672.41 | a | 781.72 | a | 854.50 | 958.97 | a | 775.52 | a | 538.45 | a | 535.86 | c | 6600.97 | ||
1964 | 365.11 | d | 427.75 | a | 420.29 | e | 547.24 | a | 529.98 | e | 634.04 | d | 589.00 | h | 617.00 | h | 772.22 | c | 230.50 | w | 262.00 | k | 434.00 | b | 4130.63 | |
1965 | 506.73 | e | 300.00 | f | 288.50 | l | 421.00 | g | 586.70 | d | 600.00 | d | 734.70 | a | 892.00 | 709.66 | a | 859.00 | 190.50 | s | 389.71 | c | 5278.50 | |||
1966 | 396.00 | 330.50 | 515.12 | a | 595.86 | a | 617.70 | d | 729.44 | c | 773.21 | e | 922.00 | 825.00 | a | 828.14 | c | 582.32 | b | 489.91 | c | 7605.21 | ||||
1967 | 0.00 | z | 519.04 | a | 496.00 | 351.50 | 701.52 | d | 657.50 | 902.50 | 1000.50 | 896.50 | 571.00 | h | 658.97 | a | 421.00 | 6605.02 | ||||||||
1968 | 455.00 | 558.25 | a | 546.63 | a | 582.50 | 655.98 | c | 698.50 | 862.46 | c | 840.50 | 817.50 | 722.82 | a | 563.00 | 368.50 | 7671.65 | ||||||||
1969 | 471.89 | d | 313.60 | c | 452.08 | a | 578.00 | 651.00 | a | 698.79 | a | 880.63 | d | 919.50 | 780.00 | 361.00 | p | 0.00 | z | 0.00 | z | 5745.50 | ||||
1970 | 243.50 | o | 495.70 | a | 537.33 | a | 496.00 | 687.00 | 422.00 | l | 838.55 | a | 839.14 | b | 609.50 | f | 698.00 | 514.00 | 373.00 | 5478.73 | ||||||
1971 | 430.50 | 398.00 | 481.50 | 538.00 | 633.43 | a | 719.46 | b | 918.63 | a | 1048.12 | b | 887.59 | a | 707.50 | 450.50 | 269.50 | 7482.74 | ||||||||
1972 | 349.50 | 452.00 | 592.10 | a | 573.00 | 713.00 | 815.00 | 950.00 | 975.50 | 796.50 | 686.13 | a | 494.00 | 396.11 | d | 7792.84 | ||||||||||
1973 | 250.50 | g | 443.50 | 395.52 | b | 541.03 | a | 676.00 | 804.31 | a | 827.46 | e | 848.00 | 755.17 | a | 758.43 | b | 432.32 | b | 453.12 | a | 6934.87 | ||||
1974 | 357.57 | b | 395.77 | b | 461.38 | a | 576.35 | d | 539.00 | f | 382.00 | n | 0.00 | z | 519.50 | k | 829.62 | d | 715.14 | b | 550.20 | e | 338.00 | g | 3886.02 | |
1975 | 226.50 | n | 346.23 | b | 411.78 | a | 411.72 | a | 603.98 | a | 677.00 | 802.90 | a | 788.00 | 829.62 | d | 593.13 | a | 303.50 | f | 417.50 | 5881.87 | ||||
1976 | 374.00 | g | 318.50 | h | 503.23 | a | 493.45 | a | 632.00 | 806.90 | a | 802.26 | b | 751.00 | 0.00 | z | 689.75 | a | 716.00 | 574.61 | c | 5969.19 | ||||
1977 | 485.50 | 555.50 | 425.50 | 579.00 | 573.50 | 718.00 | 856.50 | 891.50 | 772.50 | 0.00 | z | 665.50 | 492.50 | 7015.50 | ||||||||||||
1978 | 504.00 | 455.50 | 628.50 | 535.00 | 804.50 | 797.00 | 825.50 | 888.50 | 960.50 | 797.00 | 498.21 | b | 364.50 | 8058.71 | ||||||||||||
1979 | 359.50 | 369.50 | 486.00 | 586.50 | 746.50 | 822.00 | 855.50 | 865.50 | 775.00 | f | 721.00 | 561.50 | 551.00 | 6924.50 | ||||||||||||
1980 | 549.00 | 576.50 | 515.00 | 630.50 | 603.50 | 720.50 | 881.00 | 902.50 | 762.32 | b | 769.66 | b | 586.50 | 463.00 | f | 7496.98 | ||||||||||
1981 | 292.00 | l | 532.52 | a | 537.85 | a | 644.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1714.37 | ||
1982 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 716.00 | g | 881.67 | c | 788.84 | c | 583.97 | a | 437.62 | a | 2692.09 | |
1983 | 521.12 | b | 462.00 | a | 564.95 | b | 526.03 | a | 716.00 | 757.00 | 918.50 | 1045.00 | 972.00 | 891.00 | 561.00 | 475.50 | 8410.10 | |||||||||
1984 | 548.50 | 488.50 | 593.50 | 580.50 | 794.00 | 772.00 | 993.50 | 993.00 | 1050.50 | 698.00 | 477.00 | 379.50 | 8368.50 | |||||||||||||
1985 | 404.00 | 430.00 | 430.50 | 623.50 | 604.50 | 778.00 | 919.50 | 852.50 | 786.00 | 717.00 | 453.00 | 517.00 | 7515.50 | |||||||||||||
1986 | 618.50 | 454.00 | 570.00 | 602.00 | 665.50 | 740.50 | 853.00 | 873.50 | 701.00 | 722.50 | 622.50 | 466.00 | 7889.00 | |||||||||||||
1987 | 354.00 | 410.50 | 472.50 | 654.00 | 701.00 | 692.50 | 718.00 | 778.00 | 781.50 | 797.50 | 535.50 | 287.50 | 7182.50 | |||||||||||||
1988 | 454.50 | 525.50 | 628.00 | 570.50 | 677.50 | 714.50 | 936.00 | 864.50 | 770.50 | 768.00 | 533.00 | 425.00 | 7867.50 | |||||||||||||
1989 | 417.00 | 336.50 | 569.00 | 722.00 | 660.00 | 744.31 | a | 890.00 | 820.50 | 783.00 | 730.00 | 632.00 | 531.50 | 7835.81 | ||||||||||||
1990 | 445.50 | 348.50 | 506.50 | 678.00 | 666.50 | 783.10 | a | 949.50 | 927.50 | 836.50 | 796.50 | 580.00 | 405.00 | 7923.10 | ||||||||||||
1991 | 443.50 | 0.00 | z | 388.00 | 609.00 | 619.50 | 444.00 | j | 417.00 | p | 758.50 | 824.00 | 809.50 | 629.00 | 504.50 | 5585.50 | ||||||||||
1992 | 538.00 | 538.00 | 573.00 | 719.00 | 801.00 | 761.79 | b | 234.00 | x | 647.50 | k | 868.50 | 774.50 | 628.00 | 388.00 | 6589.79 | ||||||||||
1993 | 449.00 | 440.50 | 622.00 | 685.00 | 548.50 | i | 826.50 | 893.00 | 905.50 | 801.00 | 781.50 | 590.50 | 475.00 | 7469.50 | ||||||||||||
1994 | 517.50 | 413.00 | 608.50 | 567.00 | 641.50 | 798.50 | 838.50 | 961.50 | 819.00 | 726.50 | 429.50 | 419.50 | 7740.50 | |||||||||||||
1995 | 424.50 | 570.00 | 561.50 | 603.00 | 445.00 | i | 731.50 | 876.00 | 870.67 | b | 850.50 | 773.00 | 613.00 | 528.03 | a | 7401.71 | ||||||||||
1996 | 509.00 | 529.50 | 582.00 | 708.00 | 745.50 | 775.00 | 915.00 | 645.00 | i | 822.00 | 675.80 | a | 609.83 | a | 505.82 | a | 7377.44 | |||||||||
1997 | 463.00 | 467.50 | 639.00 | 658.50 | 847.00 | 803.00 | 890.00 | 967.50 | 999.50 | 829.50 | 629.00 | 452.00 | 8645.50 | |||||||||||||
1998 | 449.50 | 374.50 | 549.50 | 521.00 | 625.00 | 691.00 | 920.50 | 1008.00 | 556.50 | i | 720.50 | 343.50 | i | 469.00 | 6328.50 | |||||||||||
1999 | 510.98 | a | 394.00 | 438.65 | a | 493.33 | c | 615.02 | c | 668.50 | 515.00 | l | 789.43 | b | 743.40 | e | 811.17 | d | 407.50 | h | 546.93 | c | 6011.41 | |||
2000 | 355.00 | g | 327.50 | g | 333.00 | j | 464.00 | g | 767.85 | e | 831.67 | c | 467.50 | n | 728.50 | g | 433.00 | n | 447.50 | j | 253.00 | m | 327.50 | l | 1599.51 | |
2001 | 376.17 | e | 230.50 | j | 400.00 | i | 505.96 | d | 599.00 | g | 588.00 | h | 464.50 | n | 627.00 | h | 652.50 | f | 456.00 | l | 556.20 | e | 428.63 | e | 1866.97 | |
2002 | 399.00 | 308.00 | j | 467.00 | 543.50 | 620.00 | 457.00 | k | 580.00 | j | 508.50 | l | 346.00 | q | 381.50 | m | 658.50 | 432.50 | 3120.50 | |||||||
2003 | 0.00 | z | 443.50 | 569.00 | 517.50 | 666.00 | 747.50 | 961.00 | 931.00 | 802.00 | 470.50 | m | 295.50 | k | 465.00 | 6102.50 | ||||||||||
2004 | 426.50 | 395.00 | 686.50 | 630.00 | 750.00 | 576.00 | g | 698.00 | f | 465.00 | n | 890.50 | 540.50 | g | 396.50 | f | 543.07 | d | 4321.57 | |||||||
2005 | 360.00 | h | 484.52 | e | 567.00 | 610.50 | 564.00 | h | 429.50 | k | 893.00 | 561.00 | l | 412.00 | n | 338.00 | q | 505.50 | f | 536.50 | 3091.52 | |||||
2006 | 356.00 | i | 304.50 | j | 384.52 | e | 417.00 | h | 534.50 | h | 553.50 | k | 183.50 | y | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 384.52 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 437.32 | 443.01 | 520.64 | 579.88 | 668.87 | 734.39 | 871.69 | 884.89 | 830.75 | 752.35 | 580.73 | 460.39 | 7839.55 | |||||||||||||
S.D. | 83.45 | 81.54 | 80.60 | 75.82 | 68.83 | 60.35 | 67.94 | 78.13 | 78.51 | 62.68 | 85.11 | 80.90 | 367.21 | |||||||||||||
SKEW | -0.30 | 0.13 | 0.15 | -0.38 | 0.55 | -0.25 | -0.27 | 0.31 | 1.00 | 0.56 | 0.15 | 0.15 | 0.61 | |||||||||||||
MAX | 618.50 | 621.50 | 718.00 | 722.00 | 847.00 | 831.67 | 1003.50 | 1048.12 | 1050.50 | 942.29 | 764.00 | 672.50 | 8645.50 | |||||||||||||
MIN | 189.00 | 294.00 | 384.00 | 351.50 | 529.98 | 600.00 | 718.00 | 751.00 | 701.00 | 593.13 | 421.00 | 269.50 | 7182.50 | |||||||||||||
NO YRS | 43 | 47 | 52 | 51 | 47 | 46 | 43 | 43 | 44 | 45 | 47 | 50 | 17 |