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 | 700.50 | 922.50 | 866.50 | 667.50 | 172.57 | a | 68.00 | 0.00 | 3397.57 | |||||||
1949 | 0.00 | 0.00 | 0.00 | 206.00 | i | 503.00 | 831.21 | a | 963.00 | 860.54 | d | 454.50 | 326.00 | 38.50 | 0.00 | 3976.74 | ||||||||||
1950 | 0.00 | 0.00 | 0.00 | 19.50 | 392.00 | 728.00 | 772.00 | 685.00 | 515.17 | a | 332.00 | 20.50 | 0.00 | 3464.17 | ||||||||||||
1951 | 0.00 | b | 0.00 | b | 8.50 | 110.50 | 616.50 | 598.00 | 845.50 | 719.00 | 457.00 | 253.00 | 6.50 | 7.00 | 3621.50 | |||||||||||
1952 | 0.00 | b | 0.00 | 1.50 | 282.32 | b | 467.00 | 768.00 | 921.00 | 788.00 | 535.50 | 127.00 | 29.00 | 0.00 | 3919.32 | |||||||||||
1953 | 0.00 | 0.00 | 13.00 | 50.69 | a | 430.26 | b | 749.00 | 861.00 | 886.50 | 575.50 | 368.50 | 94.50 | 1.00 | 4029.95 | |||||||||||
1954 | 0.00 | 2.07 | a | 2.00 | 182.00 | 292.50 | 766.50 | 878.50 | 739.00 | 470.50 | 225.00 | 29.50 | 0.00 | a | 3587.57 | |||||||||||
1955 | 0.00 | a | 0.00 | 4.50 | 248.00 | 544.00 | 730.86 | a | 1071.80 | d | 1005.50 | 551.50 | 252.00 | 7.00 | 0.00 | 4415.16 | ||||||||||
1956 | 0.00 | 0.00 | 0.00 | 19.04 | d | 384.50 | 743.33 | c | 783.50 | 801.50 | 439.00 | 389.00 | 90.00 | 0.00 | a | 3649.87 | ||||||||||
1957 | 0.00 | c | 2.00 | 1.50 | 242.50 | 417.98 | a | 727.50 | 935.68 | a | 800.12 | b | 492.93 | a | 239.50 | 30.00 | 0.00 | 3889.72 | ||||||||
1958 | 0.00 | a | 2.50 | 0.00 | 141.50 | 394.50 | 566.00 | 826.00 | 836.50 | 584.50 | 310.53 | b | 60.50 | 0.00 | a | 3722.53 | ||||||||||
1959 | 0.00 | 0.00 | 1.00 | 122.50 | 589.55 | c | 791.50 | 860.00 | 993.03 | a | 609.50 | 153.50 | 4.66 | a | 0.00 | d | 4125.24 | |||||||||
1960 | 0.00 | 0.00 | 4.00 | 167.50 | 407.50 | 596.00 | 788.50 | 816.00 | 568.00 | 226.09 | b | 19.50 | 1.00 | 3594.09 | ||||||||||||
1961 | 0.00 | 0.00 | 10.00 | 43.50 | 336.50 | 699.00 | 832.00 | 836.00 | 570.50 | 265.50 | 25.00 | 1.50 | 3619.50 | |||||||||||||
1962 | 0.00 | 0.00 | 6.00 | 130.00 | 564.00 | 668.00 | 783.50 | 765.50 | 423.00 | 359.50 | 8.00 | 29.50 | 3737.00 | |||||||||||||
1963 | 0.00 | 0.00 | 43.50 | 185.00 | 425.00 | 781.00 | 943.50 | 800.50 | 546.00 | 553.50 | 70.50 | 0.00 | 4348.50 | |||||||||||||
1964 | 0.00 | 0.00 | 5.50 | 175.00 | 635.50 | 723.00 | 942.00 | 735.00 | 493.50 | 249.50 | 140.00 | 0.00 | 4099.00 | |||||||||||||
1965 | 0.00 | 0.00 | a | 0.00 | 56.50 | 560.00 | 679.00 | 809.00 | 816.50 | 466.50 | 289.50 | 39.50 | 0.00 | 3716.50 | ||||||||||||
1966 | 0.00 | 0.00 | 30.00 | 117.50 | 358.50 | 788.00 | 996.00 | 834.50 | 545.00 | 205.00 | 8.79 | a | 0.00 | 3883.29 | ||||||||||||
1967 | 0.00 | 0.00 | 15.00 | 118.50 | 296.50 | 709.00 | 814.50 | 709.50 | 523.45 | a | 207.00 | 25.50 | 3.00 | 3421.95 | ||||||||||||
1968 | 0.00 | 0.00 | 85.50 | 152.50 | 351.00 | 717.50 | 854.50 | 813.00 | 589.00 | 327.50 | 22.50 | 0.00 | 3913.00 | |||||||||||||
1969 | 0.00 | 0.00 | 8.00 | 154.00 | 478.00 | 557.00 | 889.00 | 969.00 | 541.50 | 242.50 | 21.50 | 0.00 | 3860.50 | |||||||||||||
1970 | 0.00 | 0.00 | 1.00 | 183.50 | 476.50 | 844.00 | 950.00 | 880.50 | 596.38 | a | 306.00 | 13.50 | 0.00 | 4251.38 | ||||||||||||
1971 | 0.00 | 0.00 | 0.50 | 128.50 | 357.00 | 840.50 | 770.00 | 781.00 | 622.00 | 435.50 | 30.00 | 0.00 | a | 3965.00 | ||||||||||||
1972 | 0.00 | 0.00 | c | 0.52 | a | 69.00 | 600.50 | 670.00 | 857.50 | 840.50 | 539.00 | 163.50 | 22.00 | 0.00 | 3762.52 | |||||||||||
1973 | 1.00 | 0.00 | 22.50 | 162.00 | 291.00 | 807.50 | 958.50 | 929.00 | 594.00 | 418.50 | 10.00 | 0.00 | 4194.00 | |||||||||||||
1974 | 0.00 | 0.00 | 2.00 | 172.00 | 372.50 | 641.50 | 936.00 | 821.50 | 379.50 | 245.13 | d | 64.50 | 0.00 | 3634.63 | ||||||||||||
1975 | 0.00 | 0.00 | 0.00 | z | 60.50 | 606.50 | 738.00 | 988.00 | 843.50 | 432.50 | 288.50 | 103.00 | 0.00 | 4060.50 | ||||||||||||
1976 | 0.00 | 1.00 | 22.50 | 195.00 | 383.00 | 790.00 | 54.50 | z | 803.50 | 482.00 | 160.00 | 3.00 | 0.00 | a | 2840.00 | |||||||||||
1977 | 0.00 | 0.00 | 38.50 | 267.86 | b | 710.00 | 666.00 | 971.50 | 715.50 | 552.50 | 235.50 | 75.00 | 0.00 | 4232.36 | ||||||||||||
1978 | 0.00 | 0.00 | 0.50 | 61.55 | a | 530.00 | 666.00 | 771.90 | a | 824.50 | 591.00 | 173.50 | 20.89 | b | 0.00 | a | 3639.84 | |||||||||
1979 | 0.00 | 0.00 | 1.72 | d | 91.03 | a | 344.50 | 668.79 | a | 864.38 | a | 755.50 | 0.00 | z | 155.50 | 21.00 | 0.00 | 2902.43 | ||||||||
1980 | 0.00 | 0.00 | 0.00 | 154.00 | 536.00 | 681.50 | 927.93 | a | 884.50 | 500.50 | 147.50 | 17.50 | 0.00 | b | 3849.43 | |||||||||||
1981 | 0.00 | 10.37 | a | 0.00 | z | 145.56 | c | 0.00 | z | 0.00 | z | 0.00 | z | 860.77 | a | 485.17 | a | 135.00 | 60.50 | 0.00 | 1697.36 | |||||
1982 | 0.00 | 0.00 | 7.00 | 85.50 | 614.50 | 540.00 | 906.50 | 727.00 | 463.00 | 262.00 | 12.00 | 12.50 | 3630.00 | |||||||||||||
1983 | 0.00 | 2.00 | 6.50 | 92.00 | 256.50 | 700.00 | 998.50 | 948.50 | 554.50 | 208.50 | 43.50 | 0.00 | 3810.50 | |||||||||||||
1984 | 0.00 | 1.50 | 0.00 | 120.00 | 319.00 | 722.00 | 802.00 | 842.50 | 437.00 | 266.50 | 16.50 | 0.00 | 3527.00 | |||||||||||||
1985 | 0.00 | 0.00 | 26.50 | 231.00 | 533.00 | 591.00 | 782.00 | 693.00 | 316.50 | m | 0.00 | z | 0.00 | z | 0.00 | z | 2856.50 | |||||||||
1986 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 616.50 | 771.50 | 626.00 | 469.50 | 162.50 | 5.36 | b | 0.00 | 2651.36 | |||||||
1987 | 0.00 | 0.00 | 32.00 | 262.50 | 459.00 | 0.00 | z | 895.38 | a | 0.00 | z | 0.00 | z | 75.50 | 0.00 | z | 0.00 | 1724.38 | ||||||||
1988 | 0.00 | a | 0.00 | 1.50 | 0.00 | z | 526.50 | 782.50 | 906.00 | 848.50 | 492.00 | 100.50 | 0.00 | z | 0.00 | z | 3657.50 | |||||||||
1989 | 0.00 | 0.00 | 21.50 | 81.50 | 397.00 | 610.50 | 867.50 | 603.00 | h | 0.00 | z | 0.00 | z | 1.00 | 0.00 | 1979.00 | ||||||||||
1990 | 0.00 | 0.00 | 36.50 | 255.00 | 329.50 | 653.50 | 768.50 | 404.50 | n | 498.50 | 122.00 | 52.00 | 0.00 | 2715.50 | ||||||||||||
1991 | 0.00 | z | 1.56 | a | 13.50 | 0.00 | z | 559.79 | e | 766.00 | 796.50 | 451.50 | n | 409.00 | 132.50 | 2.50 | 0.00 | 2681.34 | ||||||||
1992 | 0.00 | 0.00 | z | 0.00 | 66.00 | 408.00 | 569.00 | 642.50 | 260.00 | s | 408.50 | 163.00 | 0.00 | 0.00 | 2257.00 | |||||||||||
1993 | 0.00 | 0.00 | 18.50 | 46.00 | 404.50 | 594.50 | 809.50 | 297.00 | r | 331.00 | 110.00 | 3.50 | 0.00 | a | 2317.50 | |||||||||||
1994 | 0.00 | 0.00 | 8.50 | 109.00 | 426.50 | 729.50 | 783.00 | 694.00 | 551.00 | 60.50 | q | 33.50 | 0.00 | 3335.00 | ||||||||||||
1995 | 0.00 | 0.00 | 30.00 | 18.50 | 366.00 | 815.00 | 818.50 | 886.00 | 212.00 | q | 79.00 | t | 0.00 | 0.00 | 2934.00 | |||||||||||
1996 | 0.00 | 0.00 | 0.00 | 57.50 | 323.00 | 644.00 | 724.00 | 771.50 | 245.00 | t | 99.50 | i | 4.00 | 0.00 | 2524.00 | |||||||||||
1997 | 0.00 | 0.50 | 4.50 | 99.50 | 130.00 | i | 736.00 | 793.00 | 646.00 | 236.00 | q | 63.50 | r | 13.50 | 0.00 | 2293.00 | ||||||||||
1998 | 0.00 | 1.50 | 52.50 | 155.50 | 565.00 | 641.50 | 826.50 | 847.00 | 234.50 | r | 63.00 | s | 15.50 | 15.50 | 3120.50 | |||||||||||
1999 | 0.00 | 0.00 | 16.00 | 147.50 | 378.00 | g | 705.50 | 923.00 | 739.02 | c | 373.00 | h | 52.50 | w | 53.40 | e | 0.00 | 2584.42 | ||||||||
2000 | 0.00 | 5.00 | 61.50 | 107.50 | 361.00 | g | 539.50 | f | 691.50 | f | 787.50 | 295.00 | i | 62.50 | w | 10.00 | g | 0.00 | 961.50 | |||||||
2001 | 0.00 | 0.00 | 0.00 | 216.92 | d | 503.48 | b | 545.50 | j | 863.35 | a | 931.79 | e | 400.00 | f | 81.00 | n | 55.50 | i | 11.00 | 2526.54 | |||||
2002 | 0.00 | 0.00 | 1.00 | 138.00 | 267.50 | 476.50 | l | 988.00 | 821.50 | 311.50 | l | 127.00 | 11.00 | 0.00 | 2354.00 | |||||||||||
2003 | 0.00 | 0.00 | 37.50 | 131.00 | 279.00 | i | 466.50 | g | 846.00 | 668.00 | g | 384.00 | f | 54.00 | n | 4.00 | f | 0.00 | 1014.50 | |||||||
2004 | 0.00 | 0.00 | 7.50 | i | 86.50 | h | 244.00 | j | 624.00 | 788.00 | 494.00 | i | 523.00 | f | 153.50 | h | 13.00 | g | 0.00 | f | 1412.00 | |||||
2005 | 0.00 | 0.00 | 25.00 | g | 139.00 | f | 323.50 | h | 858.00 | 924.50 | 742.00 | f | 627.50 | 231.50 | k | 7.20 | e | 0.00 | 2417.20 | |||||||
2006 | 0.00 | 0.00 | 19.78 | b | 175.56 | c | 468.00 | 695.00 | 992.00 | 798.50 | 476.50 | 69.00 | i | 25.00 | 0.00 | 3650.33 | ||||||||||
2007 | 0.00 | 0.00 | 74.83 | b | 149.50 | 520.00 | 775.86 | a | 885.88 | e | 880.00 | 469.50 | f | 319.00 | g | 11.50 | 0.00 | e | 3297.57 | |||||||
2008 | 0.00 | a | 0.00 | 0.00 | z | 122.50 | h | 289.00 | h | 520.50 | i | 855.00 | 824.50 | 437.50 | g | 128.50 | h | 55.50 | 0.00 | 1735.00 | ||||||
2009 | 0.00 | i | 0.00 | t | 0.00 | b | 98.50 | 392.00 | 645.00 | 739.50 | 737.50 | 587.50 | 76.00 | 32.00 | 0.00 | b | 3308.00 | |||||||||
2010 | 0.00 | c | 0.00 | 46.50 | g | 239.00 | 543.00 | 688.50 | 929.50 | 937.00 | 428.50 | 223.50 | 20.50 | 0.00 | a | 4009.50 | ||||||||||
2011 | 0.00 | 0.56 | c | 4.50 | h | 17.00 | p | 44.00 | z | 49.50 | z | 509.50 | p | 884.53 | a | 457.76 | a | 265.05 | a | 24.60 | e | 0.00 | h | 1632.50 | ||
2012 | 0.00 | z | 0.00 | z | 99.00 | n | 17.50 | x | 568.85 | a | 775.50 | 990.45 | a | 816.50 | 477.69 | d | 131.50 | h | 0.00 | z | 0.00 | z | 3628.99 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.02 | 0.51 | 14.52 | 136.22 | 451.90 | 703.69 | 867.30 | 816.17 | 511.50 | 234.02 | 30.59 | 1.37 | 3842.42 | |||||||||||||
S.D. | 0.13 | 1.56 | 19.75 | 68.15 | 109.05 | 78.87 | 84.04 | 82.71 | 71.34 | 100.31 | 29.26 | 4.76 | 264.44 | |||||||||||||
SKEW | 7.55 | 4.77 | 1.80 | 0.28 | 0.18 | -0.10 | 0.01 | 0.04 | -0.13 | 0.79 | 1.57 | 4.34 | 0.52 | |||||||||||||
MAX | 1.00 | 10.37 | 85.50 | 282.32 | 710.00 | 858.00 | 1071.80 | 1005.50 | 667.50 | 553.50 | 140.00 | 29.50 | 4415.16 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 18.50 | 256.50 | 540.00 | 642.50 | 626.00 | 331.00 | 75.50 | 0.00 | 0.00 | 3421.95 | |||||||||||||
NO YRS | 60 | 60 | 55 | 55 | 54 | 57 | 61 | 56 | 49 | 48 | 57 | 60 | 31 |