YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | 0.00 | z | 13.00 | 10.00 | 262.50 | 241.00 | 764.00 | 886.50 | 818.00 | 633.50 | 375.00 | 49.00 | l | 0.00 | z | 4003.50 | ||||||||||
1978 | 0.00 | l | 7.50 | 107.50 | 87.00 | g | 493.23 | c | 798.50 | 940.00 | 842.00 | 612.00 | 442.50 | 51.00 | 0.00 | 4294.23 | ||||||||||
1979 | 0.00 | 0.00 | 40.00 | 168.00 | 412.00 | 694.50 | 866.45 | a | 740.50 | 773.50 | 370.50 | 6.00 | 4.00 | 4075.45 | ||||||||||||
1980 | 0.00 | z | 12.50 | 9.00 | 210.50 | 331.50 | 699.50 | 981.00 | 876.50 | 658.00 | 335.00 | 62.50 | 5.00 | 4181.00 | ||||||||||||
1981 | 1.50 | 15.00 | 59.00 | 319.50 | 478.00 | 867.00 | 987.50 | 966.50 | 747.00 | 251.00 | 74.50 | 0.00 | 4766.50 | |||||||||||||
1982 | 0.00 | 44.00 | 42.50 | 230.50 | 471.00 | 658.00 | 907.00 | 903.00 | 646.50 | 233.00 | 11.00 | 0.00 | 4146.50 | |||||||||||||
1983 | 3.00 | 2.50 | 51.00 | 120.50 | 487.50 | 689.50 | 950.00 | 812.50 | 743.50 | 365.00 | 90.00 | 0.00 | 4315.00 | |||||||||||||
1984 | 0.00 | 1.50 | 38.50 | m | 212.50 | 660.00 | 718.00 | 871.00 | 856.50 | 750.50 | 219.00 | 25.50 | 0.00 | 4314.50 | ||||||||||||
1985 | 0.00 | a | 12.50 | 30.50 | 320.50 | 545.00 | 795.00 | 955.00 | 914.50 | 481.00 | 0.00 | z | 43.00 | 0.00 | 4097.00 | |||||||||||
1986 | 0.00 | 52.00 | 176.50 | 0.00 | z | 515.00 | 808.00 | 851.50 | 930.00 | 491.00 | 251.50 | 28.50 | 0.00 | 4104.00 | ||||||||||||
1987 | 1.50 | 12.50 | 26.50 | 371.50 | 0.00 | z | 779.00 | 852.00 | 881.50 | 662.00 | 446.50 | 24.50 | 0.00 | z | 4057.50 | |||||||||||
1988 | 0.00 | 13.50 | 97.50 | 221.50 | 479.00 | 740.50 | 952.00 | 836.50 | 624.50 | 503.00 | 94.00 | 0.00 | 4562.00 | |||||||||||||
1989 | 0.00 | 31.50 | 182.50 | 431.00 | 532.00 | 764.50 | 984.50 | 842.50 | 695.00 | 348.50 | 56.00 | 0.00 | 4868.00 | |||||||||||||
1990 | 0.00 | 20.50 | 132.00 | 301.50 | 457.00 | 790.00 | 933.50 | 839.50 | 685.00 | 368.50 | 61.50 | 0.00 | 4589.00 | |||||||||||||
1991 | 0.00 | 37.00 | 12.50 | 205.50 | 389.00 | 624.00 | 865.50 | 884.00 | 708.50 | 486.50 | 72.00 | 0.00 | 4284.50 | |||||||||||||
1992 | 0.00 | 12.00 | 35.00 | 337.50 | 557.50 | 708.50 | 890.00 | 909.00 | 745.00 | 403.50 | 26.00 | 0.00 | 4624.00 | |||||||||||||
1993 | 0.00 | 0.00 | 113.00 | 274.00 | 543.50 | 714.50 | 862.50 | 862.50 | 681.00 | 373.50 | 22.50 | 0.00 | 4447.00 | |||||||||||||
1994 | 0.00 | 1.50 | 109.00 | 262.00 | 452.00 | 864.00 | 957.50 | 969.50 | 747.00 | 287.00 | 16.00 | 0.00 | 4665.50 | |||||||||||||
1995 | 0.00 | 26.50 | 76.00 | 199.50 | 351.50 | 660.00 | 943.00 | 1002.50 | 777.00 | 376.00 | 101.50 | 5.50 | 4519.00 | |||||||||||||
1996 | 3.50 | 67.00 | 115.50 | 320.50 | 561.74 | b | 792.50 | 1008.50 | 969.50 | 655.00 | 387.00 | 50.50 | 2.50 | 4933.74 | ||||||||||||
1997 | 7.50 | 7.50 | 192.00 | 251.50 | 683.00 | 696.50 | 865.50 | 970.00 | 750.50 | 329.00 | 63.00 | 0.00 | 4816.00 | |||||||||||||
1998 | 0.00 | 0.00 | 52.00 | 144.00 | 342.00 | 0.00 | z | 986.50 | 999.00 | 674.00 | 283.00 | 13.50 | 8.00 | 3502.00 | ||||||||||||
1999 | 1.00 | 7.78 | a | 63.50 | 154.14 | a | 470.50 | 694.50 | 894.50 | 919.00 | 736.03 | a | 428.50 | 87.50 | 0.00 | 4456.95 | ||||||||||
2000 | 11.00 | 2.07 | a | 90.50 | 370.50 | 641.00 | 835.00 | 961.00 | a | 933.50 | 709.50 | 310.52 | a | 0.00 | z | 0.00 | b | 4864.59 | ||||||||
2001 | 0.00 | c | 5.00 | 143.78 | b | 223.93 | b | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 135.52 | a | 0.00 | c | 508.22 | ||
2002 | 0.00 | 14.00 | 62.50 | 307.00 | 0.00 | z | 825.50 | 980.00 | 910.00 | 713.04 | b | 292.50 | 59.00 | 0.00 | 4163.54 | |||||||||||
2003 | 14.00 | 7.00 | 94.00 | 149.50 | 478.50 | 744.00 | 1000.50 | 962.50 | 798.00 | 259.00 | r | 0.00 | z | 0.00 | l | 4248.00 | ||||||||||
2004 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 178.00 | p | 720.00 | 914.50 | 880.50 | 618.00 | 286.00 | 1.00 | 0.00 | 3420.00 | |||||||||
2005 | 0.00 | 0.00 | 31.00 | 0.00 | z | 496.50 | 663.00 | 978.50 | 874.50 | 655.50 | 300.00 | 49.50 | 0.00 | 4048.50 | ||||||||||||
2006 | 0.00 | a | 2.50 | 19.50 | 132.00 | 0.00 | z | 826.50 | 0.00 | z | 879.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 1859.50 | |||||||
2007 | 0.00 | z | 0.00 | z | 122.00 | 0.00 | z | 506.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 628.00 | |||
2008 | 0.00 | 2.00 | 76.50 | 207.00 | 397.00 | 788.00 | 0.00 | z | 899.00 | 0.00 | z | 56.50 | x | 67.50 | f | 0.00 | u | 2369.50 | ||||||||
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 93.50 | t | 457.50 | j | 94.00 | y | 317.00 | v | 0.00 | z | 74.00 | z | 280.00 | 99.00 | 0.00 | 379.00 | ||||
2010 | 0.00 | 0.00 | 29.00 | 70.00 | g | 251.50 | i | 670.00 | 939.50 | 867.50 | 695.50 | 306.50 | 55.00 | 1.00 | 3564.00 | |||||||||||
2011 | 0.00 | a | 0.00 | 72.69 | b | 237.93 | a | 335.50 | 657.00 | 848.50 | 981.50 | 701.00 | 343.50 | 5.50 | 0.00 | 4183.12 | ||||||||||
2012 | 0.00 | 0.50 | 50.00 | 220.50 | 565.00 | 761.50 | 838.50 | 906.50 | 715.00 | 340.50 | 75.50 | 0.50 | 4474.00 | |||||||||||||
2013 | 0.00 | 0.00 | 136.40 | a | 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 | 136.40 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.34 | 12.67 | 78.26 | 247.14 | 478.36 | 744.09 | 924.27 | 898.17 | 686.53 | 344.08 | 52.02 | 0.85 | 4513.31 | |||||||||||||
S.D. | 3.32 | 16.34 | 50.95 | 78.19 | 101.70 | 65.66 | 52.86 | 59.61 | 72.62 | 71.91 | 33.70 | 2.00 | 254.70 | |||||||||||||
SKEW | 2.79 | 1.78 | 0.60 | 0.38 | -0.15 | 0.12 | -0.12 | -0.22 | -1.16 | 0.36 | 0.38 | 2.36 | -0.09 | |||||||||||||
MAX | 14.00 | 67.00 | 192.00 | 431.00 | 683.00 | 867.00 | 1008.50 | 1002.50 | 798.00 | 503.00 | 135.52 | 8.00 | 4933.74 | |||||||||||||
MIN | 0.00 | 0.00 | 9.00 | 120.50 | 241.00 | 624.00 | 838.50 | 740.50 | 481.00 | 219.00 | 1.00 | 0.00 | 4075.45 | |||||||||||||
NO YRS | 32 | 34 | 34 | 29 | 29 | 32 | 31 | 33 | 31 | 30 | 30 | 31 | 17 |