YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 0.00 | z | 0.00 | z | 0.00 | z | 116.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | f | 82.27 | e | 478.50 | 602.00 | 1279.27 | ||||||||
1941 | 611.00 | 443.50 | 405.50 | 285.50 | 7.00 | 5.00 | 0.00 | a | 0.00 | c | 23.28 | a | 232.50 | 466.55 | a | 666.50 | c | 3146.33 | ||||||||
1942 | 478.50 | 443.00 | 510.95 | c | 201.11 | c | 23.00 | g | 0.00 | 0.00 | r | 0.00 | d | 0.00 | g | 11.50 | 351.92 | d | 458.36 | c | 2455.34 | |||||
1943 | 552.83 | a | 317.00 | 306.26 | b | 109.44 | c | 34.88 | c | 0.00 | b | 0.00 | 0.00 | 0.00 | 110.50 | 321.43 | b | 648.79 | c | 2401.13 | ||||||
1944 | 758.90 | e | 640.00 | 415.92 | a | 276.96 | b | 29.81 | e | 8.89 | c | 0.00 | a | 0.00 | w | 0.00 | c | 29.00 | o | 2.00 | x | 0.00 | z | 2130.48 | ||
1945 | 233.50 | u | 514.00 | 494.93 | b | 220.00 | c | 16.00 | q | 1.00 | 0.00 | b | 0.00 | 0.00 | h | 68.50 | t | 439.50 | 742.00 | 2411.43 | ||||||
1946 | 718.34 | b | 595.50 | 405.07 | a | 116.50 | 27.00 | 0.00 | 0.00 | 0.00 | b | 0.00 | a | 227.50 | 548.89 | c | 576.50 | 3215.30 | ||||||||
1947 | 704.00 | 440.00 | 211.00 | o | 139.50 | m | 19.63 | a | 0.00 | 0.00 | d | 0.00 | e | 7.00 | q | 220.58 | e | 619.00 | 766.00 | 2769.21 | ||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | d | 0.00 | e | 16.11 | c | 115.22 | a | 600.00 | 839.00 | 1570.33 | |||
1949 | 0.00 | z | 760.67 | a | 486.50 | 113.28 | a | 73.50 | 14.50 | 0.00 | 0.00 | 0.00 | 182.00 | 221.00 | 719.50 | 2570.94 | ||||||||||
1950 | 823.50 | 465.11 | a | 382.00 | 114.50 | 72.69 | b | 4.50 | 0.00 | 0.00 | 2.50 | 40.00 | 314.00 | 495.00 | 2713.80 | |||||||||||
1951 | 688.50 | 563.00 | 398.00 | 160.80 | e | 44.43 | a | 3.33 | c | 0.00 | a | 0.00 | 0.00 | m | 129.00 | 517.00 | 762.50 | 3266.57 | ||||||||
1952 | 784.00 | 584.00 | 569.50 | 160.00 | 7.00 | 0.00 | b | 0.00 | m | 0.00 | 3.00 | 25.00 | 538.00 | 659.00 | 3329.50 | |||||||||||
1953 | 530.50 | 529.50 | 354.00 | 187.50 | 122.50 | 0.50 | 0.00 | 0.00 | 0.00 | 156.50 | 370.00 | 667.50 | 2918.50 | |||||||||||||
1954 | 680.50 | 350.50 | 485.50 | 67.00 | 27.00 | 9.00 | 0.00 | b | 0.00 | a | 0.00 | 74.50 | 257.14 | b | 690.50 | 2641.64 | ||||||||||
1955 | 792.50 | 631.50 | 422.50 | 222.50 | 56.83 | a | 11.50 | 0.00 | 0.00 | 6.00 | 56.00 | 395.50 | 599.50 | 3194.33 | ||||||||||||
1956 | 587.50 | 641.50 | 365.00 | 198.89 | c | 16.05 | c | 0.00 | d | 0.00 | b | 0.00 | b | 0.00 | 130.56 | e | 451.07 | b | 613.00 | 3003.57 | ||||||
1957 | 751.23 | a | 368.50 | 352.00 | 195.52 | a | 66.65 | a | 0.00 | 0.00 | 0.00 | d | 0.00 | e | 147.50 | 487.24 | a | 566.50 | 2935.14 | |||||||
1958 | 602.20 | d | 393.50 | 449.00 | 197.00 | 10.85 | a | 0.00 | 0.00 | b | 0.00 | 2.59 | a | 80.50 | 374.46 | b | 504.78 | a | 2614.89 | |||||||
1959 | 607.08 | a | 533.12 | c | 298.24 | b | 64.44 | c | 25.66 | b | 0.00 | 0.00 | a | 0.00 | c | 9.00 | 72.00 | 347.14 | b | 580.98 | b | 2537.67 | ||||
1960 | 810.50 | 600.20 | a | 277.00 | 116.50 | 35.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | 103.69 | b | 399.31 | a | 642.96 | d | 2985.16 | ||||||||
1961 | 611.39 | d | 446.83 | d | 348.50 | 125.00 | 22.22 | a | 8.65 | d | 0.00 | a | 0.00 | 6.92 | d | 180.83 | d | 541.67 | c | 745.55 | a | 3037.57 | ||||
1962 | 651.00 | 521.23 | b | 523.50 | 35.17 | a | 115.22 | a | 8.04 | b | 0.00 | p | 0.00 | d | 0.00 | b | 40.62 | b | 316.61 | b | 603.00 | 2814.38 | ||||
1963 | 756.50 | 294.50 | 421.82 | c | 280.18 | b | 8.86 | c | 9.50 | 0.00 | b | 0.00 | a | 0.50 | 35.00 | 373.39 | b | 621.50 | 2801.75 | |||||||
1964 | 751.50 | 586.44 | b | 465.57 | d | 203.00 | 75.00 | f | 8.57 | b | 0.00 | 0.00 | h | 0.00 | a | 32.72 | d | 420.00 | g | 663.18 | c | 2710.99 | ||||
1965 | 561.21 | b | 487.67 | d | 474.30 | a | 260.40 | e | 89.79 | b | 10.50 | i | 0.00 | f | 0.00 | 27.78 | c | 34.50 | g | 244.00 | i | 677.50 | 2578.64 | |||
1966 | 778.32 | c | 631.56 | a | 345.00 | 143.50 | 21.50 | h | 0.00 | b | 0.00 | c | 0.00 | 0.00 | 93.00 | c | 400.34 | a | 617.62 | e | 3009.34 | |||||
1967 | 665.95 | c | 422.33 | d | 224.50 | f | 366.96 | b | 72.50 | f | 9.60 | e | 0.00 | 0.00 | e | 0.00 | b | 43.00 | g | 269.50 | h | 799.00 | 2263.84 | |||
1968 | 716.44 | d | 391.00 | 361.50 | 191.00 | 47.03 | b | 13.39 | b | 0.00 | q | 0.00 | c | 6.35 | d | 58.79 | b | 297.00 | g | 815.76 | d | 2601.27 | ||||
1969 | 494.00 | f | 596.08 | b | 453.12 | a | 123.50 | 28.00 | 0.00 | c | 0.00 | 0.00 | b | 0.00 | 177.65 | e | 369.00 | 635.00 | 2382.35 | |||||||
1970 | 681.50 | 404.44 | a | 405.77 | c | 289.00 | 16.57 | b | 0.00 | 0.00 | 0.00 | 1.03 | a | 170.50 | a | 361.61 | b | 695.95 | a | 3026.37 | ||||||
1971 | 640.50 | 464.00 | 410.75 | a | 190.34 | a | 95.50 | 10.50 | 0.00 | e | 0.00 | d | 19.00 | 238.50 | 448.50 | 783.27 | a | 3300.86 | ||||||||
1972 | 694.00 | 432.93 | a | 131.00 | 108.50 | 23.50 | 0.00 | b | 0.00 | 0.00 | 0.00 | 173.00 | 486.50 | 769.50 | 2818.93 | |||||||||||
1973 | 802.00 | 472.50 | 492.00 | 183.00 | 21.38 | b | 0.00 | f | 0.00 | 0.00 | 0.00 | a | 83.00 | 489.50 | 645.00 | 3188.38 | ||||||||||
1974 | 832.72 | b | 553.28 | c | 274.00 | 183.10 | a | 24.50 | 0.00 | 0.00 | 0.00 | 0.00 | a | 84.00 | 412.00 | 715.50 | 3079.11 | |||||||||
1975 | 685.00 | 550.85 | b | 477.50 | 339.50 | 80.50 | 0.52 | a | 0.00 | 0.00 | 0.00 | 0.00 | z | 462.22 | c | 581.50 | 3177.59 | |||||||||
1976 | 617.00 | 443.50 | 465.00 | 228.50 | 21.50 | 1.50 | 0.00 | 0.00 | 0.00 | 119.57 | c | 310.86 | a | 648.50 | 2855.93 | |||||||||||
1977 | 673.00 | 375.41 | a | 490.00 | 87.50 | 110.00 | 0.00 | 0.00 | 2.00 | 0.00 | b | 16.69 | e | 316.15 | d | 415.00 | f | 2070.75 | ||||||||
1978 | 649.21 | e | 348.00 | g | 187.50 | i | 138.50 | g | 29.00 | j | 0.00 | e | 0.00 | j | 0.00 | h | 0.00 | o | 32.00 | h | 352.50 | h | 594.00 | f | 649.21 | |
1979 | 816.85 | a | 570.37 | a | 214.00 | l | 4.00 | x | 37.89 | d | 0.50 | l | 0.00 | o | 0.00 | d | 0.00 | g | 82.27 | e | 329.50 | j | 607.48 | e | 2114.86 | |
1980 | 540.71 | e | 253.00 | k | 275.50 | m | 163.39 | b | 69.00 | 0.00 | 0.00 | c | 0.00 | d | 0.00 | 155.55 | c | 353.50 | 468.00 | 1750.16 | ||||||
1981 | 553.50 | 444.00 | 398.00 | 87.50 | 17.00 | 0.00 | 0.00 | e | 0.00 | a | 0.00 | 155.55 | c | 337.24 | a | 579.00 | 2571.79 | |||||||||
1982 | 685.50 | 499.50 | 428.00 | 199.00 | 31.00 | 0.00 | 0.00 | 0.00 | 24.83 | a | 169.50 | 537.00 | 712.50 | 3286.83 | ||||||||||||
1983 | 624.00 | 445.50 | 385.50 | 314.50 | 87.00 | 0.00 | 0.00 | 0.00 | 2.50 | 48.00 | 404.00 | 609.50 | 2920.50 | |||||||||||||
1984 | 604.50 | 534.50 | 306.00 | 184.50 | 4.00 | 0.00 | 0.00 | 0.00 | 0.00 | j | 227.00 | 458.50 | 757.50 | 3076.50 | ||||||||||||
1985 | 693.50 | 576.50 | 417.98 | a | 85.50 | 12.00 | 0.00 | 0.00 | 0.00 | 3.75 | b | 111.60 | a | 515.36 | b | 599.50 | 3015.69 | |||||||||
1986 | 529.50 | 399.50 | 239.73 | a | 136.50 | 27.00 | 0.00 | 0.00 | 0.00 | 60.50 | 136.50 | 387.00 | 698.50 | 2614.73 | ||||||||||||
1987 | 718.50 | 508.50 | 427.00 | 90.52 | a | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | 57.00 | 456.00 | 822.00 | 3091.52 | ||||||||||||
1988 | 725.92 | a | 450.50 | 385.00 | 176.00 | 86.00 | 0.50 | 0.00 | 0.00 | 7.50 | 1.00 | 393.00 | 683.00 | 2908.42 | ||||||||||||
1989 | 755.50 | 549.50 | 236.00 | 50.50 | 30.00 | 0.00 | 0.00 | 0.00 | 1.03 | a | 116.00 | 350.50 | 612.00 | 2701.03 | ||||||||||||
1990 | 712.00 | 569.33 | a | 298.50 | 81.00 | 17.00 | 0.00 | 0.00 | 0.00 | 0.00 | 83.50 | 428.50 | 869.50 | 3059.33 | ||||||||||||
1991 | 721.50 | 402.00 | 501.00 | 197.00 | 71.50 | 4.50 | 0.00 | 0.00 | 0.00 | 128.50 | 421.00 | 675.50 | 3122.50 | |||||||||||||
1992 | 707.00 | 454.00 | 350.50 | 74.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 57.00 | 506.00 | 801.50 | 2950.50 | |||||||||||||
1993 | 725.50 | 563.00 | 286.50 | 140.50 | 19.00 | 13.00 | 0.00 | 0.00 | 0.00 | 112.00 | 518.00 | 697.00 | 3074.50 | |||||||||||||
1994 | 589.00 | 625.00 | 246.00 | 163.00 | 47.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 634.00 | 665.00 | 2969.50 | ||||||||||||
1995 | 674.50 | 315.00 | 417.50 | 215.50 | 82.00 | 27.00 | 0.00 | 0.00 | 0.00 | k | 87.00 | 269.00 | 585.50 | 2673.00 | ||||||||||||
1996 | 638.50 | 287.00 | j | 325.00 | 128.50 | 28.50 | 0.50 | 0.00 | 0.00 | 9.81 | d | 95.50 | l | 413.50 | 691.50 | 2235.81 | ||||||||||
1997 | 673.00 | 508.00 | 300.00 | 228.50 | 1.50 | 4.00 | 0.00 | 0.00 | 0.50 | 154.00 | 356.50 | 705.50 | 2931.50 | |||||||||||||
1998 | 629.00 | 529.50 | 410.50 | 293.50 | 84.50 | 3.50 | 0.00 | 0.00 | 0.00 | 154.00 | 432.00 | 670.00 | 3206.50 | |||||||||||||
1999 | 576.50 | 481.70 | a | 219.50 | f | 333.75 | b | 35.50 | 22.00 | 0.00 | a | 0.00 | b | 2.00 | 71.50 | 322.50 | 630.33 | a | 2475.79 | |||||||
2000 | 589.00 | 480.50 | 412.62 | b | 66.50 | 20.67 | a | 0.00 | 0.00 | a | 0.00 | 3.33 | c | 155.50 | 578.50 | 613.80 | a | 2920.42 | ||||||||
2001 | 682.50 | 545.00 | 301.50 | 200.00 | 15.00 | 0.00 | a | 0.00 | 0.00 | 0.00 | 47.53 | a | 361.73 | d | 741.23 | c | 2894.50 | |||||||||
2002 | 752.00 | 505.50 | 423.50 | 90.00 | 36.00 | 0.00 | 0.00 | 0.00 | 0.00 | 147.50 | 412.50 | 743.50 | 3110.50 | |||||||||||||
2003 | 481.00 | 514.50 | 344.00 | 201.50 | 54.00 | g | 0.00 | 0.00 | g | 0.00 | 0.00 | 121.50 | 550.00 | 653.98 | e | 2866.48 | ||||||||||
2004 | 715.50 | 588.00 | 157.00 | 105.00 | 5.00 | 3.50 | 0.00 | 0.00 | b | 11.50 | 169.50 | 381.00 | h | 641.50 | 2396.50 | |||||||||||
2005 | 565.50 | 496.50 | 270.00 | j | 143.50 | f | 39.50 | 0.00 | 0.00 | 0.00 | 0.50 | 92.00 | 338.50 | 655.50 | 2188.00 | |||||||||||
2006 | 657.50 | 0.00 | z | 488.50 | 178.00 | 0.00 | h | 0.00 | w | 0.00 | l | 0.00 | 4.50 | 111.50 | 319.50 | 590.50 | 2350.00 | |||||||||
2007 | 649.00 | 398.00 | 191.00 | 107.07 | a | 18.60 | a | 0.00 | 0.00 | 0.00 | 6.50 | 65.50 | 238.50 | 658.00 | 2332.17 | |||||||||||
2008 | 637.50 | 454.00 | 276.00 | 130.34 | a | 39.00 | 0.00 | 0.00 | 0.00 | 0.00 | 72.00 | 233.00 | 628.00 | 2469.84 | ||||||||||||
2009 | 488.00 | 444.00 | 340.00 | 168.00 | 0.50 | 0.50 | 0.00 | 0.00 | 0.00 | 116.00 | 322.00 | 688.50 | 2567.50 | |||||||||||||
2010 | 603.00 | 457.00 | 347.09 | c | 177.93 | a | 52.50 | 0.00 | b | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1637.52 | ||||||
2011 | 540.78 | d | 509.92 | b | 315.34 | b | 129.81 | d | 48.88 | e | 0.00 | 0.00 | a | 0.00 | a | 0.00 | g | 81.78 | b | 429.81 | d | 642.70 | c | 2699.02 | ||
2012 | 552.12 | b | 442.54 | d | 318.94 | e | 89.00 | g | 6.20 | a | 0.00 | a | 0.00 | c | 0.00 | c | 0.00 | 81.63 | a | 357.50 | 662.50 | 2421.44 | ||||
2013 | 768.00 | 572.50 | 279.00 | c | 3.00 | 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 | 1619.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 664.13 | 495.92 | 376.47 | 169.55 | 38.48 | 3.05 | 0.00 | 0.03 | 4.24 | 110.48 | 412.82 | 664.90 | 2896.88 | |||||||||||||
S.D. | 88.18 | 88.99 | 91.56 | 75.03 | 31.04 | 5.54 | 0.00 | 0.24 | 9.67 | 57.81 | 95.81 | 83.74 | 249.69 | |||||||||||||
SKEW | -0.12 | 0.12 | -0.38 | 0.57 | 0.96 | 2.24 | 0.00 | 8.19 | 3.82 | 0.34 | 0.25 | 0.06 | -0.50 | |||||||||||||
MAX | 832.72 | 760.67 | 569.50 | 366.96 | 122.50 | 27.00 | 0.00 | 2.00 | 60.50 | 238.50 | 634.00 | 869.50 | 3300.86 | |||||||||||||
MIN | 478.50 | 294.50 | 131.00 | 35.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 221.00 | 458.36 | 2332.17 | |||||||||||||
NO YRS | 69 | 68 | 65 | 67 | 64 | 68 | 64 | 70 | 62 | 64 | 64 | 69 | 39 |