YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 821.00 | 1023.00 | 944.50 | 612.00 | 235.00 | 47.50 | 8.27 | a | 3691.27 | |||||||
1981 | 0.00 | 10.50 | 22.00 | 320.50 | 432.50 | 876.50 | 1015.50 | 936.50 | 700.50 | 193.50 | 14.00 | 0.00 | 4522.00 | |||||||||||||
1982 | 0.00 | 2.00 | 44.00 | 152.50 | 474.50 | 720.50 | 1003.50 | 956.50 | 614.50 | 111.50 | 3.50 | 0.00 | 4083.00 | |||||||||||||
1983 | 0.00 | 1.00 | 38.50 | 125.00 | 363.50 | 691.00 | 989.50 | 994.50 | 736.00 | 280.50 | 58.50 | 0.00 | 4278.00 | |||||||||||||
1984 | 0.00 | 0.00 | 16.50 | 131.00 | 594.50 | 703.00 | 1020.00 | 942.00 | 683.00 | 207.00 | 21.50 | 0.00 | 4318.50 | |||||||||||||
1985 | 0.00 | 0.00 | 47.50 | 257.50 | 573.50 | 843.50 | 1058.50 | 1012.00 | 544.00 | 234.50 | 23.50 | 0.00 | 4594.50 | |||||||||||||
1986 | 0.00 | 48.00 | 157.50 | 223.00 | 476.00 | 888.50 | 975.50 | 991.00 | 560.50 | 175.00 | 11.00 | 0.00 | a | 4506.00 | ||||||||||||
1987 | 0.00 | 0.00 | 16.50 | 263.50 | 515.50 | 813.00 | 899.50 | 827.50 | 570.00 | 254.50 | 25.50 | 0.00 | 4185.50 | |||||||||||||
1988 | 0.00 | 0.00 | 33.50 | 207.00 | 489.00 | 894.00 | 1076.00 | 969.00 | 571.00 | 380.00 | 50.50 | 0.00 | 4670.00 | |||||||||||||
1989 | 0.00 | 5.00 | 123.50 | 343.00 | 549.00 | 766.00 | 1073.00 | 915.00 | 677.00 | 308.50 | 20.00 | 0.00 | 4780.00 | |||||||||||||
1990 | 0.00 | 0.50 | 140.50 | 344.00 | 499.00 | 873.50 | 1054.00 | 963.00 | 0.00 | z | 243.50 | 21.00 | 0.00 | 4139.00 | ||||||||||||
1991 | 0.00 | 0.00 | 24.00 | 142.50 | 469.00 | 770.00 | 977.00 | 928.50 | 645.50 | 337.50 | 8.00 | 0.00 | 4302.00 | |||||||||||||
1992 | 0.00 | 0.00 | 67.00 | 380.00 | 594.50 | 762.00 | 930.50 | 971.00 | 652.00 | 359.00 | 0.00 | 0.00 | 4716.00 | |||||||||||||
1993 | 0.00 | 0.00 | 96.00 | 173.50 | 514.50 | 720.00 | 932.50 | 910.50 | 610.50 | 211.00 | 0.00 | 0.00 | 4168.50 | |||||||||||||
1994 | 0.00 | 4.50 | 77.50 | 228.50 | 521.00 | 925.50 | 1067.00 | 1074.00 | 678.50 | 229.00 | 21.00 | 0.00 | 4826.50 | |||||||||||||
1995 | 0.00 | 20.00 | 88.00 | 141.00 | 334.00 | 651.00 | 910.50 | 1000.50 | 660.50 | 218.00 | 30.00 | 14.00 | 4067.50 | |||||||||||||
1996 | 0.00 | 11.50 | 67.00 | 198.50 | 602.50 | 850.50 | 1070.50 | 1021.00 | 548.00 | 264.00 | 3.50 | 0.00 | 4637.00 | |||||||||||||
1997 | 0.00 | 0.00 | 109.00 | 144.00 | 536.50 | 812.50 | 950.00 | 914.00 | 624.50 | 234.50 | 7.50 | 0.00 | 4332.50 | |||||||||||||
1998 | 0.00 | 0.00 | 75.00 | 102.50 | 481.00 | 663.50 | 1101.00 | 1045.50 | 727.50 | 229.00 | 5.50 | 0.00 | 4430.50 | |||||||||||||
1999 | 0.00 | 8.00 | 112.50 | 132.50 | 404.50 | 738.00 | 1022.50 | 906.00 | 589.50 | 275.50 | 30.00 | 0.00 | b | 4219.00 | ||||||||||||
2000 | 4.00 | 2.00 | 20.00 | 286.00 | 564.50 | 819.00 | 1070.50 | 1085.00 | 697.00 | 303.50 | 0.50 | 0.00 | a | 4852.00 | ||||||||||||
2001 | 0.00 | 2.00 | 71.82 | a | 253.00 | 582.50 | 868.00 | 1047.28 | a | 956.50 | 741.00 | 330.15 | a | 67.50 | 0.00 | a | 4919.75 | |||||||||
2002 | 0.00 | 0.00 | 60.50 | 342.50 | 535.00 | 924.50 | 1150.00 | 956.50 | 631.00 | 222.50 | 0.52 | a | 0.00 | 4823.02 | ||||||||||||
2003 | 0.00 | 0.00 | 65.00 | 232.00 | 503.50 | 820.50 | 1188.00 | 1032.00 | 623.00 | 400.50 | 22.00 | 0.00 | 4886.50 | |||||||||||||
2004 | 0.00 | 0.50 | 187.50 | 225.50 | 560.00 | 785.50 | 1011.50 | 871.00 | 624.00 | 267.50 | 4.00 | 0.00 | 4537.00 | |||||||||||||
2005 | 0.00 | 0.00 | 27.00 | 190.50 | 542.50 | 723.00 | 1104.00 | 849.00 | 598.00 | 288.00 | 53.50 | 0.00 | 4375.50 | |||||||||||||
2006 | 0.00 | 4.00 | 58.00 | 263.50 | 586.50 | 892.50 | 1056.50 | 893.00 | 475.50 | 147.50 | 13.50 | 0.00 | 4390.50 | |||||||||||||
2007 | 0.00 | 5.50 | 127.00 | 192.50 | 506.50 | 828.00 | 1076.00 | 983.50 | 643.50 | 198.00 | 21.50 | 0.00 | 4582.00 | |||||||||||||
2008 | 0.00 | 0.00 | 54.50 | 150.00 | 382.00 | 774.50 | 1042.00 | 963.00 | 575.00 | 263.50 | 35.50 | 0.00 | 4240.00 | |||||||||||||
2009 | 0.00 | 4.00 | 96.00 | 208.50 | 0.00 | z | 0.00 | z | 0.00 | z | 950.50 | 709.00 | 206.50 | 41.00 | 0.00 | 2215.50 | ||||||||||
2010 | 0.00 | 0.00 | 26.87 | a | 229.00 | 402.50 | 863.00 | 1067.50 | 922.50 | 697.00 | 327.00 | 33.00 | 7.50 | 4575.87 | ||||||||||||
2011 | 0.00 | a | 1.50 | 59.50 | 160.00 | 354.50 | 801.50 | 1010.50 | 1050.90 | a | 693.00 | 277.00 | 14.00 | 0.00 | 4422.40 | |||||||||||
2012 | 0.00 | 1.50 | 163.00 | 307.50 | 609.50 | 940.00 | 1079.00 | 1041.00 | 711.50 | 316.00 | 40.00 | 10.50 | 5219.50 | |||||||||||||
2013 | 0.00 | 0.00 | 62.50 | 19.50 | 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 | 62.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.12 | 4.00 | 73.79 | 220.33 | 501.74 | 806.98 | 1032.88 | 962.94 | 638.23 | 258.44 | 22.68 | 1.22 | 4515.37 | |||||||||||||
S.D. | 0.70 | 9.03 | 45.54 | 74.89 | 78.01 | 78.31 | 65.52 | 61.76 | 64.14 | 64.73 | 18.44 | 3.45 | 279.85 | |||||||||||||
SKEW | 5.48 | 3.84 | 0.77 | 0.43 | -0.61 | -0.22 | -0.09 | -0.01 | -0.37 | 0.13 | 0.69 | 2.64 | 0.41 | |||||||||||||
MAX | 4.00 | 48.00 | 187.50 | 380.00 | 609.50 | 940.00 | 1188.00 | 1085.00 | 741.00 | 400.50 | 67.50 | 14.00 | 5219.50 | |||||||||||||
MIN | 0.00 | 0.00 | 16.50 | 102.50 | 334.00 | 651.00 | 899.50 | 827.50 | 475.50 | 111.50 | 0.00 | 0.00 | 4067.50 | |||||||||||||
NO YRS | 33 | 33 | 33 | 32 | 31 | 32 | 32 | 33 | 32 | 33 | 33 | 33 | 30 |