YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 504.50 | 0.00 | z | 969.50 | 1034.00 | 579.00 | 442.50 | 33.00 | 0.00 | 3562.50 | ||||||||
1974 | 1.50 | 0.00 | 22.00 | 275.00 | 464.00 | 788.50 | 1119.00 | 828.00 | 539.50 | 352.50 | 34.00 | 0.00 | 4424.00 | |||||||||||||
1975 | 0.00 | 0.00 | 12.00 | 88.50 | 628.50 | 807.00 | 1085.00 | 972.00 | 531.00 | 379.00 | 136.50 | 0.00 | 4639.50 | |||||||||||||
1976 | 0.00 | 11.50 | 86.50 | 335.50 | 532.50 | 888.10 | a | 1069.50 | 1020.50 | 660.00 | a | 232.50 | 20.50 | 0.50 | 4857.60 | |||||||||||
1977 | 0.00 | 3.50 | 55.00 | 406.50 | 807.50 | 881.00 | 1046.50 | 786.00 | 643.50 | 256.00 | 55.50 | 0.00 | 4941.00 | |||||||||||||
1978 | 0.00 | 0.00 | 60.00 | 160.00 | 600.00 | 845.00 | 956.50 | 947.00 | 803.00 | 311.00 | 100.00 | 0.00 | 4782.50 | |||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 137.50 | 448.50 | 818.00 | 974.50 | 868.00 | 685.50 | 260.00 | 26.00 | 1.55 | a | 4219.55 | ||||||||||||
1980 | 0.00 | z | 0.00 | 10.85 | a | 275.50 | 624.50 | 883.00 | 1053.00 | 939.50 | 699.50 | 248.00 | 64.00 | 0.00 | 4797.85 | |||||||||||
1981 | 10.50 | 36.00 | 80.50 | 382.50 | 547.00 | 856.50 | 1007.50 | 899.52 | a | 637.50 | 259.50 | 102.00 | 0.00 | 4819.02 | ||||||||||||
1982 | 0.00 | 6.00 | 8.50 | 213.00 | 624.00 | 706.50 | 1040.50 | 930.50 | 620.00 | 308.50 | 18.00 | 11.00 | 4486.50 | |||||||||||||
1983 | 0.00 | 0.50 | 36.50 | 110.50 | 467.00 | 799.50 | 1125.50 | 1133.50 | 695.00 | 288.50 | 51.00 | 0.00 | 4707.50 | |||||||||||||
1984 | 0.00 | 0.00 | 0.00 | 142.00 | 521.50 | 852.50 | 985.50 | 1036.00 | 525.50 | 337.50 | 55.50 | 1.00 | 4457.00 | |||||||||||||
1985 | 0.00 | 3.50 | 58.50 | 390.50 | 716.00 | 757.00 | 968.00 | 816.00 | 569.00 | 236.50 | 20.50 | 0.00 | 4535.50 | |||||||||||||
1986 | 0.00 | 0.00 | 93.00 | 248.00 | 608.00 | 902.50 | 1044.00 | 837.00 | 600.00 | 312.00 | 11.50 | 0.00 | 4656.00 | |||||||||||||
1987 | 7.50 | 4.50 | 76.50 | 422.00 | 783.50 | 941.50 | 1072.50 | 868.50 | 654.50 | 190.00 | 96.00 | 0.00 | 5117.00 | |||||||||||||
1988 | 0.00 | 0.00 | 44.00 | 221.50 | 781.00 | 1037.00 | 1095.50 | 1024.50 | 710.50 | 204.00 | 24.50 | 0.00 | 5142.50 | |||||||||||||
1989 | 0.00 | 0.00 | 52.00 | 257.50 | 581.00 | 814.50 | 1059.00 | 943.50 | 613.50 | 257.50 | j | 6.50 | 0.00 | 4327.50 | ||||||||||||
1990 | 0.00 | 5.00 | 41.00 | 263.00 | 495.50 | 885.50 | 931.00 | 924.50 | 758.50 | 264.50 | 93.50 | 2.50 | 4664.50 | |||||||||||||
1991 | 0.00 | 3.00 | 55.00 | 282.50 | 675.00 | 959.50 | 972.00 | 933.00 | 565.00 | 240.50 | 4.50 | 0.00 | 4690.00 | |||||||||||||
1992 | 0.00 | 4.50 | 28.00 | 97.50 | 568.00 | 719.00 | 726.50 | 716.50 | 528.50 | 278.50 | 2.00 | 0.00 | 3669.00 | |||||||||||||
1993 | 0.00 | 0.00 | 6.00 | 101.50 | 432.00 | 627.50 | 897.50 | 910.50 | 420.50 | 231.00 | 2.50 | 0.00 | 3629.00 | |||||||||||||
1994 | 0.00 | a | 0.00 | 37.50 | 170.50 | 612.50 | 831.00 | 851.50 | 785.00 | 655.00 | 318.00 | 39.00 | 0.00 | 4300.00 | ||||||||||||
1995 | 0.00 | a | 0.00 | 66.00 | 62.00 | 386.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 514.00 | |||||
1996 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 866.00 | 866.50 | 537.00 | 288.00 | 8.50 | 0.00 | 2566.00 | |||||||
1997 | 0.00 | 0.00 | 11.50 | 159.50 | 375.50 | 880.50 | 977.50 | 836.50 | 674.00 | 348.00 | 5.50 | 0.00 | 4268.50 | |||||||||||||
1998 | 0.00 | 11.00 | 48.50 | 222.50 | 730.50 | 722.50 | 961.50 | 938.00 | 756.00 | 322.50 | 33.00 | 29.50 | 4775.50 | |||||||||||||
1999 | 0.00 | 4.50 | 40.00 | 183.50 | 572.50 | 789.00 | 1082.79 | c | 900.50 | 576.00 | 258.85 | a | 141.00 | 1.50 | 4550.14 | |||||||||||
2000 | 0.00 | a | 38.00 | 130.50 | 185.17 | a | 609.67 | a | 765.50 | 956.50 | 932.58 | a | 588.00 | 342.00 | 38.50 | 0.00 | 4586.42 | |||||||||
2001 | 0.00 | 0.00 | a | 0.00 | a | 201.50 | 565.75 | a | 810.52 | a | 1039.00 | 945.00 | 587.07 | a | 267.63 | a | 229.00 | 0.50 | 4645.97 | |||||||
2002 | 3.50 | 1.00 | 4.00 | 217.50 | 407.50 | 0.00 | z | 1108.00 | 903.00 | 668.50 | 130.50 | 7.50 | 0.00 | 3451.00 | ||||||||||||
2003 | 6.50 | 0.00 | 66.50 | 261.50 | 480.00 | 773.00 | 959.21 | e | 978.00 | 576.00 | 340.00 | 24.50 | 0.00 | 4465.21 | ||||||||||||
2004 | 0.00 | 0.00 | 63.50 | 233.50 | 467.50 | 700.50 | 898.00 | 742.50 | 748.50 | 302.50 | 68.50 | 0.00 | 4225.00 | |||||||||||||
2005 | 0.00 | b | 16.00 | 41.00 | 313.50 | 488.50 | 920.00 | 1027.00 | 892.00 | 769.00 | 304.83 | a | 78.50 | 0.00 | 4850.33 | |||||||||||
2006 | 0.00 | 0.00 | 31.00 | 305.00 | 581.50 | 850.50 | 1077.50 | 930.00 | 510.00 | 234.00 | 81.50 | 0.00 | 4601.00 | |||||||||||||
2007 | 0.00 | 0.00 | 99.00 | 240.50 | 689.50 | 891.50 | 1048.50 | 918.50 | 683.00 | 399.50 | 42.00 | 0.00 | 5012.00 | |||||||||||||
2008 | 0.00 | 0.00 | 0.00 | 131.00 | 466.00 | 784.50 | 992.50 | 906.50 | 639.00 | 253.00 | 82.50 | 0.00 | b | 4255.00 | ||||||||||||
2009 | 0.00 | 0.00 | h | 39.50 | 160.00 | 273.00 | k | 762.50 | 831.50 | 822.00 | 674.50 | 88.50 | 86.00 | 0.00 | 3464.50 | |||||||||||
2010 | 0.00 | 0.00 | a | 45.50 | 378.00 | 526.50 | 829.50 | 1012.50 | 1034.50 | 559.00 | 362.00 | 67.00 | 0.00 | 4814.50 | ||||||||||||
2011 | 0.00 | 0.00 | b | 6.00 | 122.00 | 476.22 | b | 775.20 | e | 1104.08 | e | 913.97 | b | 561.21 | a | 399.50 | 48.62 | a | 0.00 | a | 4406.79 | |||||
2012 | 5.00 | 0.00 | 289.85 | a | 313.00 | 671.67 | a | 899.44 | c | 1178.00 | 904.50 | 607.00 | 210.59 | b | 42.50 | 0.00 | a | 5121.55 | ||||||||
2013 | 0.00 | 0.00 | 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 | 0.00 | z | 0.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.91 | 3.91 | 48.57 | 228.18 | 566.23 | 826.54 | 1004.36 | 910.72 | 625.84 | 284.27 | 53.36 | 1.23 | 4585.32 | |||||||||||||
S.D. | 2.42 | 8.74 | 51.11 | 95.55 | 111.33 | 81.90 | 91.69 | 85.00 | 83.03 | 71.79 | 46.73 | 4.99 | 352.26 | |||||||||||||
SKEW | 2.71 | 3.03 | 2.87 | 0.30 | 0.39 | 0.04 | -0.77 | 0.05 | 0.06 | -0.30 | 1.58 | 5.05 | -0.85 | |||||||||||||
MAX | 10.50 | 38.00 | 289.85 | 422.00 | 807.50 | 1037.00 | 1178.00 | 1133.50 | 803.00 | 442.50 | 229.00 | 29.50 | 5142.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 62.00 | 375.50 | 627.50 | 726.50 | 716.50 | 420.50 | 88.50 | 2.00 | 0.00 | 3629.00 | |||||||||||||
NO YRS | 38 | 38 | 38 | 38 | 38 | 36 | 39 | 39 | 39 | 38 | 39 | 39 | 33 |