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 | 337.50 | 429.00 | 797.50 | 652.00 | 467.50 | 197.50 | 47.50 | 6.00 | 2934.50 | |||||||||
1981 | 3.50 | 1.00 | 16.00 | 187.50 | 287.50 | 497.00 | 748.50 | 821.50 | 468.00 | 96.50 | 26.00 | 2.00 | 3155.00 | |||||||||||||
1982 | 0.00 | 4.50 | 11.00 | 91.00 | 285.00 | 532.50 | 770.00 | 753.00 | 387.50 | 151.50 | 3.00 | 0.00 | 2989.00 | |||||||||||||
1983 | 0.00 | 5.50 | 33.00 | 77.50 | 362.00 | 449.50 | 653.50 | 763.00 | 415.50 | 225.00 | 42.00 | 0.00 | 3026.50 | |||||||||||||
1984 | 0.00 | 0.00 | 16.50 | 83.50 | 310.50 | 433.00 | 835.50 | 772.00 | 393.50 | 119.50 | 4.50 | 0.00 | 2968.50 | |||||||||||||
1985 | 0.00 | 0.00 | 9.50 | 237.00 | 344.00 | 572.50 | 951.50 | 662.50 | 267.00 | 122.50 | 25.00 | 0.00 | 3191.50 | |||||||||||||
1986 | 0.00 | 29.50 | 116.50 | 119.00 | 380.00 | 694.00 | 669.00 | 906.00 | 324.50 | 213.00 | 16.00 | 0.00 | 3467.50 | |||||||||||||
1987 | 0.00 | 0.00 | 40.50 | 284.00 | 438.00 | 630.50 | 719.00 | 779.00 | 615.00 | 0.00 | z | 0.00 | z | 0.00 | z | 3506.00 | ||||||||||
1988 | 0.00 | z | 9.50 | 42.50 | 180.00 | 354.50 | 618.50 | 889.50 | 759.50 | 469.00 | 401.50 | 26.00 | 0.00 | 3750.50 | ||||||||||||
1989 | 0.00 | a | 0.00 | 40.50 | 232.00 | 300.00 | 605.00 | 802.00 | 674.50 | 483.00 | 199.00 | 20.50 | 0.00 | 3356.50 | ||||||||||||
1990 | 5.50 | 4.00 | 66.50 | 0.00 | z | 270.50 | 572.50 | 917.00 | 796.00 | 640.50 | 141.00 | 26.50 | 0.50 | 3440.50 | ||||||||||||
1991 | 0.50 | 12.50 | 17.50 | 81.50 | 245.50 | 432.50 | 879.00 | 836.50 | 574.50 | 260.00 | 30.00 | 0.00 | 3370.00 | |||||||||||||
1992 | 2.00 | 31.50 | 72.00 | 221.00 | 534.50 | 672.00 | 764.00 | 807.00 | 477.00 | 238.50 | 8.00 | 0.00 | 3827.50 | |||||||||||||
1993 | 0.00 | 0.00 | 19.50 | 78.50 | 444.50 | 431.00 | 516.50 | 629.50 | 489.00 | 209.00 | 4.50 | 6.50 | 2828.50 | |||||||||||||
1994 | 0.00 | 3.50 | 64.50 | 150.00 | 415.00 | 557.00 | 927.50 | 811.50 | 558.50 | 130.00 | 0.00 | 0.00 | 3617.50 | |||||||||||||
1995 | 0.00 | z | 0.00 | z | 39.00 | 93.50 | 356.50 | e | 0.00 | z | 612.00 | f | 633.50 | 490.50 | 88.00 | 66.00 | 6.50 | 1773.50 | ||||||||
1996 | 0.00 | 9.86 | d | 51.50 | 107.88 | d | 271.00 | 537.50 | 891.80 | c | 761.50 | 383.50 | 213.38 | a | 18.00 | 7.00 | 3252.93 | |||||||||
1997 | 3.50 | 0.00 | 71.00 | 109.50 | 461.00 | 520.00 | 744.50 | 764.00 | 503.50 | 141.00 | 24.00 | 0.00 | 3342.00 | |||||||||||||
1998 | 0.00 | 1.00 | 66.00 | 128.50 | 251.00 | 474.50 | 896.00 | 831.50 | 602.50 | 116.00 | 21.50 | 0.00 | 3388.50 | |||||||||||||
1999 | 0.00 | 0.00 | 22.50 | 101.50 | 283.50 | 515.50 | 697.50 | 728.50 | 430.50 | 187.50 | 82.50 | 0.00 | 3049.50 | |||||||||||||
2000 | 0.00 | 0.00 | 17.50 | 226.50 | 364.50 | 593.00 | 798.50 | 784.00 | 428.00 | 151.00 | 0.50 | 0.00 | 3363.50 | |||||||||||||
2001 | 0.00 | 0.00 | 63.50 | 107.50 | 424.00 | 508.50 | 780.50 | 877.50 | 551.00 | 189.00 | 29.00 | 0.00 | 3530.50 | |||||||||||||
2002 | 0.00 | 0.00 | 28.50 | 134.50 | 318.00 | 615.00 | 933.50 | 660.00 | 468.50 | 118.50 | 17.50 | 11.50 | 3305.50 | |||||||||||||
2003 | 16.00 | 0.00 | 84.00 | 67.00 | 366.00 | 621.50 | 974.00 | 815.00 | 554.00 | 311.00 | 6.50 | 7.50 | 3822.50 | |||||||||||||
2004 | 0.00 | 0.00 | 99.00 | 208.00 | 320.50 | 609.50 | 877.50 | 813.00 | 427.50 | 205.00 | 16.50 | 3.50 | 3580.00 | |||||||||||||
2005 | 0.00 | 0.00 | 66.00 | 136.00 | 400.00 | 460.00 | 875.50 | 833.50 | 434.50 | 192.00 | 10.50 | 0.00 | 3408.00 | |||||||||||||
2006 | 0.00 | 1.00 | 25.50 | 163.00 | 449.50 | 675.00 | 1008.00 | 761.00 | 506.00 | 167.00 | 74.50 | 3.50 | 3834.00 | |||||||||||||
2007 | 0.00 | 6.00 | 87.50 | 143.50 | 407.50 | 591.50 | 996.50 | 783.50 | 430.50 | 106.50 | 23.00 | 6.00 | 3582.00 | |||||||||||||
2008 | 0.00 | 0.00 | 4.50 | 55.00 | 363.50 | 524.00 | 856.00 | 782.50 | 495.00 | 201.50 | 37.50 | 0.00 | 3319.50 | |||||||||||||
2009 | 0.00 | 1.50 | 24.50 | 100.50 | 412.00 | 564.50 | 880.50 | 776.00 | 594.50 | 107.50 | 9.50 | 0.00 | 3471.00 | |||||||||||||
2010 | 0.00 | 0.00 | 18.50 | 104.50 | 210.00 | 523.00 | 796.50 | 705.50 | 494.00 | 295.50 | 64.00 | 0.00 | 3211.50 | |||||||||||||
2011 | 0.00 | 0.00 | 22.50 | 26.50 | k | 209.00 | 447.50 | 753.82 | a | 812.00 | 630.00 | 163.78 | a | 9.50 | 2.07 | a | 3050.17 | |||||||||
2012 | 0.00 | 6.00 | 50.50 | 196.55 | a | 334.50 | 494.00 | 927.00 | 862.83 | a | 601.00 | 228.50 | 65.17 | a | 11.00 | 3777.06 | ||||||||||
2013 | 0.00 | 0.00 | 63.00 | 22.50 | 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 | 63.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.00 | 3.96 | 44.58 | 140.20 | 348.82 | 543.78 | 828.99 | 769.96 | 486.52 | 183.97 | 26.72 | 2.30 | 3371.70 | |||||||||||||
S.D. | 3.08 | 7.74 | 28.56 | 59.98 | 76.18 | 77.09 | 109.71 | 69.64 | 87.92 | 68.84 | 22.46 | 3.50 | 272.98 | |||||||||||||
SKEW | 4.04 | 2.64 | 0.62 | 0.67 | 0.17 | 0.13 | -0.63 | -0.46 | -0.20 | 1.07 | 1.04 | 1.30 | 0.02 | |||||||||||||
MAX | 16.00 | 31.50 | 116.50 | 284.00 | 534.50 | 694.00 | 1008.00 | 906.00 | 640.50 | 401.50 | 82.50 | 11.50 | 3834.00 | |||||||||||||
MIN | 0.00 | 0.00 | 4.50 | 55.00 | 209.00 | 429.00 | 516.50 | 629.50 | 267.00 | 88.00 | 0.00 | 0.00 | 2828.50 | |||||||||||||
NO YRS | 31 | 32 | 33 | 30 | 33 | 32 | 32 | 33 | 33 | 32 | 32 | 32 | 27 |