YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 389.50 | 603.00 | 819.00 | 767.50 | 544.00 | 210.50 | 70.50 | 1.50 | 3405.50 | |||||||||
1977 | 1.50 | 17.50 | 21.00 | 207.00 | 274.50 | 699.00 | 842.00 | 820.50 | 604.50 | 346.68 | a | 59.50 | 18.00 | 3911.68 | ||||||||||||
1978 | 0.00 | 2.50 | 92.00 | 147.50 | 346.68 | a | 668.00 | 854.50 | 785.00 | 547.00 | 378.00 | 64.00 | 0.00 | 3885.18 | ||||||||||||
1979 | 0.00 | 0.00 | a | 6.50 | 158.50 | 377.50 | 642.00 | 851.47 | a | 720.50 | 0.00 | z | 381.50 | 14.00 | 16.00 | 3167.97 | ||||||||||
1980 | 5.50 | 11.00 | 5.00 | 172.00 | 250.50 | 601.03 | a | 848.00 | 784.50 | 599.50 | 274.50 | 99.44 | c | 40.50 | 3691.48 | |||||||||||
1981 | 4.50 | 22.00 | 27.00 | 233.00 | 386.00 | 737.07 | a | 844.00 | 788.50 | 570.50 | 208.50 | 93.62 | a | 24.00 | 3938.69 | |||||||||||
1982 | 9.50 | 14.50 | 25.50 | 145.00 | 343.50 | 563.00 | 776.00 | 767.50 | 570.50 | 176.00 | 13.00 | 1.50 | 3405.50 | |||||||||||||
1983 | 2.50 | 0.50 | 33.50 | 69.50 | 337.50 | 583.00 | 807.50 | 750.00 | 643.50 | 266.50 | 98.50 | 3.00 | 3595.50 | |||||||||||||
1984 | 1.00 | 0.00 | z | 23.00 | 154.50 | 561.50 | 627.50 | 793.00 | 730.00 | 592.50 | 117.50 | 49.00 | 0.00 | 3649.50 | ||||||||||||
1985 | 0.00 | 1.50 | 26.50 | 183.50 | 400.50 | 686.00 | 864.50 | 795.00 | 423.50 | 233.50 | 32.00 | 0.00 | 3646.50 | |||||||||||||
1986 | 14.00 | 36.50 | 105.00 | 149.50 | 388.00 | 669.00 | 768.50 | 823.50 | 429.50 | 168.00 | 17.00 | 0.00 | 3568.50 | |||||||||||||
1987 | 2.50 | 3.00 | 15.50 | 197.00 | 338.50 | 649.50 | 739.50 | 714.00 | 516.00 | 348.00 | 29.50 | 5.50 | 3558.50 | |||||||||||||
1988 | 1.50 | 9.00 | 28.00 | 122.00 | 355.50 | 671.50 | 863.50 | 747.00 | 485.50 | 389.00 | 89.00 | 0.00 | 3761.50 | |||||||||||||
1989 | 0.00 | 15.50 | 112.50 | 0.00 | z | 429.00 | 646.00 | 884.00 | 736.00 | 555.50 | 43.92 | a | 0.00 | z | 2.00 | 3424.42 | ||||||||||
1990 | 2.50 | 5.00 | 77.00 | 197.50 | 362.50 | 732.00 | 834.00 | 746.00 | 621.00 | 295.50 | 64.50 | 0.00 | 3937.50 | |||||||||||||
1991 | 0.00 | 17.00 | 10.00 | 104.00 | 314.00 | 562.00 | 851.50 | 817.00 | 565.50 | 393.00 | 62.00 | 0.00 | 3696.00 | |||||||||||||
1992 | 0.00 | a | 0.50 | 23.50 | 252.50 | 432.00 | 573.50 | 778.00 | 760.00 | 544.00 | 330.00 | 6.50 | 0.00 | 3700.50 | ||||||||||||
1993 | 0.00 | 1.00 | 49.50 | 168.50 | 416.50 | 577.50 | 789.50 | 726.00 | 489.00 | 206.00 | 4.50 | 0.00 | 3428.00 | |||||||||||||
1994 | 0.50 | 0.00 | 60.00 | 161.50 | 287.00 | i | 766.00 | 899.00 | 880.50 | 628.00 | 201.50 | 37.50 | 0.00 | 3634.50 | ||||||||||||
1995 | 0.00 | 28.00 | 63.50 | 120.00 | 240.00 | 534.00 | 809.00 | 873.50 | 624.50 | 306.50 | 128.00 | 27.50 | 3754.50 | |||||||||||||
1996 | 2.00 | 55.50 | 59.00 | 187.00 | 514.50 | 738.50 | 912.50 | 834.50 | 533.00 | 295.00 | 60.50 | 0.00 | z | 4192.00 | ||||||||||||
1997 | 2.50 | 11.00 | 0.00 | z | 0.00 | z | 0.00 | z | 627.00 | 826.50 | 836.00 | 647.50 | 0.00 | z | 0.00 | z | 0.00 | z | 2950.50 | |||||||
1998 | 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 | 257.50 | 30.00 | 1.00 | 288.50 | ||||
1999 | 8.50 | 9.50 | 88.00 | 115.86 | a | 382.50 | 637.00 | 809.62 | a | 754.33 | a | 548.00 | 350.50 | 181.00 | 4.50 | 3889.31 | ||||||||||
2000 | 29.50 | 26.50 | 41.00 | 297.00 | 593.50 | 746.50 | 878.50 | 808.50 | 648.50 | 273.32 | a | 4.00 | 6.50 | 4353.32 | ||||||||||||
2001 | 0.00 | 8.50 | 69.00 | 193.50 | 588.50 | 734.50 | 843.50 | 816.50 | 704.00 | 408.50 | 123.00 | 0.00 | 4489.50 | |||||||||||||
2002 | 12.50 | 17.00 | 80.00 | 294.50 | 435.00 | 776.00 | 978.50 | 895.50 | 615.50 | 265.00 | 65.00 | 0.50 | 4435.00 | |||||||||||||
2003 | 48.00 | 14.50 | 71.00 | 123.50 | 514.00 | 725.50 | 992.50 | 875.50 | 693.00 | 493.50 | 37.00 | 12.50 | 4600.50 | |||||||||||||
2004 | 0.50 | 6.50 | 222.00 | 178.00 | 477.00 | 724.50 | 838.00 | 777.50 | 572.50 | 249.50 | 28.00 | 18.00 | 4092.00 | |||||||||||||
2005 | 19.00 | 6.50 | 47.00 | 186.00 | 479.50 | 648.00 | 955.00 | 800.50 | 608.00 | 372.00 | 140.00 | 32.00 | 4293.50 | |||||||||||||
2006 | 8.00 | 25.00 | 22.65 | e | 261.00 | 579.00 | 807.50 | 966.00 | 804.50 | 552.50 | 274.50 | 111.00 | 11.00 | 4422.65 | ||||||||||||
2007 | 4.50 | 21.00 | 163.50 | 271.00 | 520.00 | 757.00 | 991.00 | 870.50 | 663.50 | 351.50 | 216.00 | 22.00 | 4851.50 | |||||||||||||
2008 | 1.00 | 5.50 | 86.00 | 200.00 | 324.00 | 730.00 | 901.50 | 886.00 | 616.00 | 356.50 | 96.67 | c | 14.43 | b | 4217.60 | |||||||||||
2009 | 22.00 | 19.83 | d | 73.00 | 161.00 | 436.50 | f | 0.00 | z | 915.50 | 621.00 | g | 664.50 | 47.00 | u | 52.00 | n | 0.00 | f | 1855.83 | ||||||
2010 | 0.00 | d | 0.00 | e | 36.17 | d | 125.19 | d | 279.57 | d | 545.50 | f | 747.50 | f | 466.50 | m | 391.50 | m | 215.50 | l | 31.50 | l | 9.50 | f | 440.93 | |
2011 | 0.00 | c | 0.50 | f | 64.50 | 79.50 | p | 30.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 485.00 | f | 335.46 | c | 26.00 | 13.00 | 438.96 | ||||
2012 | 10.00 | 4.83 | b | 101.00 | 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 | 115.83 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 6.10 | 12.63 | 59.66 | 178.60 | 407.44 | 670.08 | 858.34 | 796.64 | 581.89 | 289.62 | 67.19 | 8.59 | 3964.98 | |||||||||||||
S.D. | 10.15 | 12.24 | 45.83 | 55.42 | 99.20 | 72.74 | 65.70 | 52.72 | 67.93 | 92.70 | 51.63 | 11.05 | 393.43 | |||||||||||||
SKEW | 2.56 | 1.49 | 1.56 | 0.48 | 0.34 | -0.07 | 0.51 | 0.31 | -0.46 | -0.41 | 1.01 | 1.25 | 0.55 | |||||||||||||
MAX | 48.00 | 55.50 | 222.00 | 297.00 | 593.50 | 807.50 | 992.50 | 895.50 | 704.00 | 493.50 | 216.00 | 40.50 | 4851.50 | |||||||||||||
MIN | 0.00 | 0.00 | 5.00 | 69.50 | 240.00 | 534.00 | 739.50 | 714.00 | 423.50 | 43.92 | 4.00 | 0.00 | 3405.50 | |||||||||||||
NO YRS | 35 | 33 | 34 | 31 | 31 | 32 | 33 | 32 | 32 | 33 | 32 | 32 | 25 |