YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 305.50 | 921.50 | 1138.45 | b | 1009.80 | d | 650.40 | e | 516.00 | 139.14 | a | 64.07 | a | 4744.85 | ||||
1978 | 1.00 | 28.00 | a | 138.00 | 167.68 | b | 339.50 | g | 840.00 | d | 1062.78 | a | 961.00 | d | 628.33 | c | 535.86 | c | 88.97 | a | 0.00 | z | 4451.62 | |||
1979 | 0.00 | a | 4.15 | a | 83.70 | a | 280.50 | 516.00 | 805.86 | a | 1065.37 | a | 878.50 | 832.76 | a | 474.00 | 30.50 | 24.50 | 4995.84 | |||||||
1980 | 6.50 | 30.50 | 18.50 | 266.00 | h | 378.00 | 790.50 | 1049.00 | 778.50 | h | 452.00 | k | 440.50 | 168.00 | 67.34 | b | 2948.84 | |||||||||
1981 | 24.50 | 71.00 | 58.50 | 399.00 | 570.00 | 1013.50 | 1191.43 | a | 1089.50 | 802.00 | 306.50 | 176.00 | 21.18 | a | 5723.12 | |||||||||||
1982 | 6.50 | 67.50 | 58.00 | 246.50 | 522.50 | 755.50 | 989.00 | 967.00 | 654.00 | 257.50 | 7.00 | 4.50 | 4535.50 | |||||||||||||
1983 | 8.00 | 22.00 | 70.00 | 95.50 | 491.00 | 796.00 | 999.00 | 831.00 | 787.00 | 363.50 | 123.50 | 4.00 | 4590.50 | |||||||||||||
1984 | 3.00 | 1.50 | 114.50 | 209.50 | 746.00 | 775.50 | 957.50 | 834.00 | 735.00 | 206.50 | 61.50 | 0.00 | 4644.50 | |||||||||||||
1985 | 1.00 | 24.37 | a | 0.00 | z | 379.00 | 591.50 | 926.50 | 1075.00 | 1050.00 | 570.00 | 357.50 | 84.50 | 3.00 | 5062.37 | |||||||||||
1986 | 30.00 | 86.00 | 200.39 | c | 250.50 | 604.50 | 939.50 | 972.50 | 1086.55 | a | 572.00 | 299.50 | 0.00 | z | 0.00 | 5041.44 | ||||||||||
1987 | 2.50 | 10.50 | 46.00 | 361.61 | b | 503.00 | 852.50 | 923.50 | 962.00 | 733.50 | 480.00 | 38.00 | 0.00 | 4913.11 | ||||||||||||
1988 | 1.50 | 14.00 | 112.00 | 249.00 | 484.00 | 796.00 | 1149.50 | 940.00 | 665.00 | 569.00 | 155.50 | 2.00 | 5137.50 | |||||||||||||
1989 | 0.00 | 45.50 | 225.50 | 450.00 | 585.00 | 822.00 | 1131.50 | 964.50 | 694.00 | 366.00 | 94.50 | 6.00 | 5384.50 | |||||||||||||
1990 | 1.50 | 16.50 | 167.00 | 336.50 | 498.50 | 833.79 | a | 1055.00 | 925.50 | 740.50 | 400.00 | 82.50 | 3.00 | 5060.29 | ||||||||||||
1991 | 0.50 | 43.50 | 10.00 | 199.00 | 383.00 | 713.00 | 974.00 | 950.00 | 695.00 | 492.00 | 81.00 | 0.00 | 4541.00 | |||||||||||||
1992 | 0.00 | 9.00 | 47.50 | 366.00 | 611.50 | 760.50 | 948.50 | 1026.50 | 759.50 | 440.50 | 27.50 | 0.00 | 4997.00 | |||||||||||||
1993 | 0.00 | 0.00 | 95.50 | 261.00 | 577.00 | 665.50 | 975.00 | 919.50 | 694.50 | 356.00 | 15.50 | 0.00 | 4559.50 | |||||||||||||
1994 | 0.00 | 5.00 | 149.50 | 287.50 | 502.50 | 966.50 | 1111.00 | 1090.00 | 742.00 | 290.00 | 17.00 | 0.00 | a | 5161.00 | ||||||||||||
1995 | 0.00 | 60.50 | 61.50 | 156.50 | 362.50 | 586.00 | 0.00 | z | 1062.00 | 764.50 | 358.00 | 142.50 | 13.00 | 3567.00 | ||||||||||||
1996 | 4.50 | 96.50 | 130.00 | 263.50 | 588.50 | 867.93 | a | 1138.00 | 1064.00 | 704.00 | 348.50 | 79.00 | 0.50 | 5284.93 | ||||||||||||
1997 | 5.00 | 13.00 | 197.00 | 258.00 | 688.72 | a | 810.00 | 891.50 | 1066.40 | a | 670.00 | 274.00 | 71.00 | 0.00 | 4944.62 | |||||||||||
1998 | 2.50 | 0.00 | 61.50 | 117.50 | 314.00 | 590.00 | 1017.50 | 999.50 | 590.36 | b | 212.50 | 10.00 | 4.00 | 3919.36 | ||||||||||||
1999 | 0.00 | z | 10.50 | 94.50 | 124.00 | 440.09 | c | 768.50 | 927.00 | 870.50 | 667.00 | 417.00 | 126.00 | 2.00 | 4447.09 | |||||||||||
2000 | 24.28 | a | 6.21 | a | 67.88 | b | 334.66 | a | 656.00 | 0.00 | z | 1053.50 | 1004.92 | a | 702.00 | 299.15 | a | 0.56 | c | 1.00 | f | 4149.15 | ||||
2001 | 0.00 | b | 7.00 | 130.00 | 210.00 | a | 706.28 | a | 883.93 | b | 762.50 | f | 1005.43 | a | 760.71 | b | 447.50 | 86.50 | f | 0.00 | e | 4150.86 | ||||
2002 | 0.50 | 13.50 | 75.50 | 386.50 | 546.00 | 899.00 | 1128.00 | 0.00 | z | 713.50 | 309.50 | 42.00 | 0.00 | 4114.00 | ||||||||||||
2003 | 3.00 | j | 37.50 | 88.50 | 132.12 | d | 399.00 | g | 842.40 | e | 922.00 | f | 1004.52 | e | 742.50 | 558.00 | 11.50 | 1.19 | e | 3418.23 | ||||||
2004 | 0.00 | f | 0.00 | e | 246.00 | 243.00 | 445.00 | g | 845.50 | 1066.18 | c | 920.00 | 653.50 | 295.50 | 3.00 | f | 0.00 | 4269.68 | ||||||||
2005 | 7.50 | 0.00 | 43.00 | f | 115.80 | e | 361.50 | j | 469.50 | k | 836.50 | g | 651.00 | h | 493.50 | f | 205.00 | m | 82.80 | e | 0.00 | g | 206.10 | |||
2006 | 0.00 | d | 13.50 | f | 24.00 | 163.20 | e | 444.50 | h | 912.50 | 1074.00 | 951.00 | 617.40 | e | 269.00 | 78.50 | 3.00 | 4092.60 | ||||||||
2007 | 0.00 | 22.50 | 199.29 | c | 312.00 | 600.00 | 890.00 | 1110.00 | 987.98 | d | 670.00 | 287.00 | 159.00 | 0.00 | 5237.77 | |||||||||||
2008 | 0.00 | 0.00 | z | 95.00 | 139.00 | 372.50 | 842.50 | 1075.50 | 1040.00 | 739.00 | 391.00 | 109.50 | 3.50 | 4807.50 | ||||||||||||
2009 | 10.50 | 8.50 | 65.50 | f | 211.00 | 498.00 | j | 677.00 | 1086.00 | 971.50 | 805.00 | 275.00 | 74.00 | n | 0.00 | o | 4044.50 | |||||||||
2010 | 0.00 | m | 0.00 | j | 0.00 | v | 0.00 | z | 359.00 | 847.50 | 1176.50 | 1009.50 | 732.50 | 365.00 | 85.50 | 5.00 | 4580.50 | |||||||||
2011 | 11.00 | g | 3.50 | d | 72.50 | i | 241.73 | d | 363.14 | c | 576.00 | f | 951.24 | d | 616.50 | m | 698.04 | b | 137.50 | t | 22.50 | b | 2.21 | c | 2282.36 | |
2012 | 3.00 | p | 0.00 | z | 87.50 | l | 236.00 | j | 0.00 | z | 897.50 | 947.00 | 982.50 | 750.52 | a | 292.00 | m | 12.00 | z | 31.00 | f | 3577.52 | ||||
2013 | 0.00 | a | 2.24 | c | 125.00 | k | 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 | 2.24 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 4.71 | 23.76 | 105.70 | 248.35 | 512.63 | 822.25 | 1044.06 | 982.03 | 704.00 | 371.44 | 77.77 | 7.55 | 4919.41 | |||||||||||||
S.D. | 7.91 | 26.58 | 63.15 | 94.45 | 120.65 | 98.25 | 81.22 | 69.99 | 64.80 | 98.62 | 52.57 | 16.59 | 421.27 | |||||||||||||
SKEW | 2.14 | 1.33 | 0.62 | 0.24 | -0.05 | -0.63 | -0.06 | -0.38 | -0.25 | 0.37 | 0.24 | 2.93 | -0.42 | |||||||||||||
MAX | 30.00 | 96.50 | 246.00 | 450.00 | 746.00 | 1013.50 | 1191.43 | 1090.00 | 832.76 | 569.00 | 176.00 | 67.34 | 5723.12 | |||||||||||||
MIN | 0.00 | 0.00 | 10.00 | 95.50 | 305.50 | 586.00 | 891.50 | 831.00 | 570.00 | 206.50 | 0.56 | 0.00 | 3919.36 | |||||||||||||
NO YRS | 30 | 32 | 29 | 32 | 29 | 33 | 32 | 32 | 34 | 33 | 31 | 31 | 17 |