YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | 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 | 316.64 | c | 3.50 | 0.50 | 320.64 | |||
1980 | 0.00 | 7.00 | 0.00 | 140.50 | 256.50 | 628.50 | 876.00 | 739.50 | 598.50 | 0.00 | z | 86.00 | 7.50 | 3340.00 | ||||||||||||
1981 | 7.50 | 16.50 | 30.00 | 293.00 | 450.00 | 781.50 | 869.00 | 605.50 | h | 418.00 | g | 239.50 | 79.00 | 5.00 | 2771.00 | |||||||||||
1982 | 0.00 | 13.50 | 12.00 | 140.50 | 377.50 | 591.50 | 815.50 | 857.00 | 633.00 | 231.00 | 9.50 | 0.00 | 3681.00 | |||||||||||||
1983 | 0.00 | 0.00 | 18.00 | 58.00 | 365.00 | 603.50 | 855.50 | 799.00 | 708.50 | 289.50 | 56.00 | 0.00 | 3753.00 | |||||||||||||
1984 | 0.00 | 0.00 | 33.50 | 136.50 | 570.50 | 665.50 | 756.00 | 768.50 | 634.50 | 147.00 | 19.50 | 0.00 | 3731.50 | |||||||||||||
1985 | 0.00 | 3.00 | 18.50 | 227.00 | 448.50 | 713.50 | 858.50 | 794.00 | 443.50 | 238.00 | 14.00 | 0.00 | 3758.50 | |||||||||||||
1986 | 0.00 | 25.00 | 139.50 | 180.00 | 440.00 | 724.50 | 755.50 | 847.00 | 465.50 | 197.00 | 11.50 | 0.00 | 3785.50 | |||||||||||||
1987 | 0.00 | 1.50 | 13.00 | 289.00 | 417.50 | 698.00 | 688.00 | 776.50 | 572.00 | 425.50 | 13.00 | 0.00 | 3894.00 | |||||||||||||
1988 | 0.00 | 15.00 | 68.00 | 181.50 | 423.50 | 729.00 | 862.50 | 778.00 | 571.50 | 441.50 | 72.00 | 0.00 | 4142.50 | |||||||||||||
1989 | 0.00 | 20.00 | 108.50 | 342.00 | 439.00 | 670.00 | 893.50 | 779.50 | 647.00 | 322.00 | 57.00 | 0.00 | 4278.50 | |||||||||||||
1990 | 0.50 | 13.50 | 93.00 | 229.50 | 379.00 | 745.50 | 800.00 | 705.50 | 600.00 | 326.00 | 71.00 | 0.00 | 3963.50 | |||||||||||||
1991 | 0.00 | 15.00 | 1.50 | 90.50 | 324.50 | 556.00 | 816.00 | 823.00 | 587.50 | 418.50 | 36.50 | 0.00 | 3669.00 | |||||||||||||
1992 | 0.00 | 2.00 | 17.50 | 248.00 | 443.50 | 620.50 | 758.50 | 737.00 | 646.00 | 359.00 | 11.00 | 0.00 | 3843.00 | |||||||||||||
1993 | 0.00 | 0.00 | 49.00 | 176.50 | 504.00 | 635.00 | 770.50 | 765.50 | 619.50 | 327.00 | 10.50 | 0.00 | 3857.50 | |||||||||||||
1994 | 0.00 | 1.50 | 41.00 | 211.00 | 384.00 | 784.00 | 890.00 | 922.50 | 681.00 | 269.00 | 19.00 | 0.00 | 4203.00 | |||||||||||||
1995 | 0.00 | 22.00 | 51.00 | 136.00 | 309.00 | 627.50 | 762.50 | 945.00 | 735.50 | 362.00 | 78.50 | 0.00 | 4029.00 | |||||||||||||
1996 | 2.00 | 23.50 | 54.50 | 230.00 | 514.50 | 777.50 | 910.50 | 922.50 | 564.50 | 382.00 | 51.00 | 2.50 | 4435.00 | |||||||||||||
1997 | 2.50 | 2.50 | 152.50 | 172.50 | 458.50 | 467.00 | 701.50 | 759.50 | 641.50 | 224.00 | 22.00 | 0.00 | 3604.00 | |||||||||||||
1998 | 0.00 | 0.00 | 15.50 | 52.00 | 184.50 | 0.00 | z | 728.50 | 735.50 | 587.00 | 201.00 | 7.00 | 0.00 | 2511.00 | ||||||||||||
1999 | 0.00 | g | 0.00 | 7.50 | 87.50 | 321.00 | 581.50 | 745.03 | a | 791.50 | 597.50 | 385.43 | a | 132.00 | 0.52 | a | 3649.48 | |||||||||
2000 | 0.00 | b | 6.50 | 20.00 | 215.50 | 513.50 | 703.50 | 841.00 | 789.50 | 688.33 | c | 136.00 | q | 0.00 | l | 0.00 | e | 3777.83 | ||||||||
2001 | 0.00 | b | 0.00 | 50.00 | 176.38 | a | 552.00 | 701.50 | 810.50 | 808.00 | 695.00 | c | 386.00 | 122.00 | 1.60 | b | 4302.98 | |||||||||
2002 | 0.00 | 0.00 | 37.00 | 221.50 | 399.50 | 716.00 | 832.50 | 794.00 | 619.00 | 236.00 | 22.00 | 0.00 | 3877.50 | |||||||||||||
2003 | 2.50 | 4.50 | 22.00 | 82.50 | 437.00 | 674.50 | 893.00 | 808.50 | 666.50 | 467.50 | 10.00 | 0.00 | 4068.50 | |||||||||||||
2004 | 0.00 | 1.50 | 189.50 | 140.50 | 462.50 | 636.00 | 812.00 | 771.00 | 588.50 | 257.00 | 17.00 | 0.00 | 3875.50 | |||||||||||||
2005 | 0.00 | 0.00 | 14.00 | 132.50 | 421.00 | 593.50 | 867.50 | 745.00 | 645.00 | 329.50 | 74.50 | 0.00 | 3822.50 | |||||||||||||
2006 | 0.00 | z | 0.00 | z | 0.00 | z | 134.42 | d | 498.30 | d | 594.50 | g | 609.00 | i | 775.50 | 532.00 | 257.00 | 0.00 | z | 0.00 | z | 2197.22 | ||||
2007 | 0.00 | a | 2.50 | 120.50 | 173.50 | 477.00 | 688.50 | 847.50 | 851.47 | a | 638.50 | 321.00 | 0.00 | z | 0.00 | 4120.47 | ||||||||||
2008 | 0.00 | 2.00 | 0.00 | z | 147.00 | 293.00 | 688.50 | 804.50 | 758.00 | 629.50 | 0.00 | z | 0.00 | z | 0.00 | z | 3322.50 | |||||||||
2009 | 1.50 | 5.00 | 52.00 | 117.22 | c | 517.00 | 570.00 | 899.00 | 797.50 | 650.50 | 237.50 | 95.50 | 0.00 | 3942.72 | ||||||||||||
2010 | 0.00 | e | 0.00 | 8.00 | 112.00 | 278.50 | 642.50 | 858.00 | 793.50 | 672.00 | 312.50 | 50.00 | 2.50 | 3729.50 | ||||||||||||
2011 | 0.00 | d | 0.00 | 44.90 | b | 194.00 | 298.63 | a | 589.62 | d | 794.08 | e | 887.50 | 668.28 | a | 350.96 | c | 16.55 | a | 0.00 | d | 3844.51 | ||||
2012 | 0.00 | b | 0.00 | 38.50 | 216.72 | a | 465.50 | 724.00 | 798.77 | a | 837.00 | 572.31 | d | 320.85 | a | 97.00 | 1.55 | a | 4072.20 | |||||||
2013 | 0.00 | 0.00 | 54.25 | c | 5.50 | 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 | 54.25 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 6.17 | 49.21 | 172.28 | 412.85 | 662.20 | 817.86 | 801.97 | 618.73 | 308.95 | 45.47 | 0.68 | 3926.58 | |||||||||||||
S.D. | 1.47 | 8.03 | 46.88 | 67.58 | 90.68 | 73.45 | 59.64 | 57.15 | 63.21 | 78.62 | 37.35 | 1.65 | 216.21 | |||||||||||||
SKEW | 3.70 | 1.12 | 1.45 | 0.39 | -0.52 | -0.38 | -0.39 | 0.92 | -0.83 | 0.08 | 0.70 | 2.94 | 0.71 | |||||||||||||
MAX | 7.50 | 25.00 | 189.50 | 342.00 | 570.50 | 784.00 | 910.50 | 945.00 | 735.50 | 467.50 | 132.00 | 7.50 | 4435.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 52.00 | 184.50 | 467.00 | 688.00 | 705.50 | 443.50 | 147.00 | 3.50 | 0.00 | 3604.00 | |||||||||||||
NO YRS | 32 | 33 | 32 | 33 | 33 | 31 | 32 | 32 | 32 | 31 | 30 | 32 | 25 |