YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 0.00 | z | 0.00 | z | 0.00 | z | 302.50 | 546.50 | 782.50 | 955.00 | 843.72 | a | 624.50 | 389.05 | a | 8.50 | 0.00 | 4452.27 | ||||||||
1973 | 0.00 | 5.00 | 24.50 | 81.50 | l | 461.00 | 721.50 | 900.50 | 890.50 | 596.50 | 380.04 | d | 151.50 | 4.50 | 4135.54 | |||||||||||
1974 | 2.00 | 3.50 | 176.00 | 199.80 | e | 565.50 | f | 869.50 | 924.00 | 795.50 | 568.50 | 375.00 | 27.50 | 0.00 | 3941.30 | |||||||||||
1975 | 6.50 | 1.50 | 60.00 | 143.50 | 436.00 | 751.00 | 877.50 | 856.50 | 548.50 | 356.50 | 111.00 | h | 4.00 | 4041.50 | ||||||||||||
1976 | 1.00 | 48.00 | 78.00 | 281.00 | 499.50 | 789.00 | 905.00 | 844.00 | 640.00 | 241.00 | 88.00 | 0.00 | 4414.50 | |||||||||||||
1977 | 0.00 | 16.00 | 55.00 | 290.50 | 536.00 | 879.00 | 959.50 | 963.50 | 707.50 | 453.50 | 115.50 | 4.50 | 4980.50 | |||||||||||||
1978 | 1.50 | 24.50 | 131.50 | 353.50 | 474.00 | 848.50 | 1039.50 | 871.50 | 654.00 | 433.00 | 101.00 | 2.50 | 4935.00 | |||||||||||||
1979 | 0.00 | 12.50 | 70.00 | 300.50 | 453.50 | 728.00 | 944.50 | 840.50 | 727.00 | 472.50 | 15.50 | 4.50 | 4569.00 | |||||||||||||
1980 | 3.00 | 23.50 | 40.50 | 222.00 | 465.50 | 889.00 | 1090.00 | 910.50 | 719.50 | 336.35 | a | 178.00 | 51.00 | 4928.85 | ||||||||||||
1981 | 9.00 | 64.00 | 58.00 | 396.00 | 530.00 | 909.50 | 984.50 | 879.50 | 690.00 | 363.00 | 126.50 | 41.00 | 5051.00 | |||||||||||||
1982 | 3.00 | 35.50 | 106.00 | 270.50 | 486.50 | 787.50 | 604.50 | l | 917.50 | 671.00 | 280.50 | 53.00 | 0.00 | 3611.00 | ||||||||||||
1983 | 0.50 | 13.00 | 84.00 | 184.50 | 468.00 | 742.00 | 1009.80 | d | 987.50 | 829.14 | a | 442.00 | 166.55 | a | 5.50 | 4932.49 | ||||||||||
1984 | 1.00 | 6.00 | 124.00 | 239.50 | 752.50 | 832.00 | 1065.00 | 959.45 | a | 727.50 | d | 265.57 | a | 133.50 | 12.50 | 5118.52 | ||||||||||
1985 | 5.68 | a | 46.50 | 146.50 | 376.50 | 580.00 | 857.00 | 987.00 | 989.00 | 638.50 | 406.50 | 127.50 | 10.00 | 5170.68 | ||||||||||||
1986 | 44.00 | 107.50 | 218.50 | 365.50 | 556.00 | 828.00 | 943.50 | 971.00 | 615.00 | 333.50 | 45.00 | 0.50 | 5028.00 | |||||||||||||
1987 | 3.50 | 22.50 | 83.50 | 342.00 | 521.00 | 854.50 | 995.00 | 900.50 | 680.00 | 490.50 | 92.00 | 18.50 | 5003.50 | |||||||||||||
1988 | 0.00 | 56.50 | 133.50 | 308.50 | 574.00 | 837.50 | 502.50 | o | 531.50 | l | 580.00 | 431.50 | 107.50 | 0.00 | 3029.00 | |||||||||||
1989 | 0.50 | 31.50 | 192.50 | 389.50 | 599.00 | 809.00 | 947.00 | 821.00 | 832.00 | 441.50 | 99.00 | 2.50 | 5165.00 | |||||||||||||
1990 | 5.50 | 34.00 | 179.50 | 321.72 | a | 475.00 | 918.00 | 879.50 | 830.50 | 245.00 | s | 263.00 | h | 88.50 | 4.50 | 3736.72 | ||||||||||
1991 | 0.00 | 14.50 | 60.00 | 224.00 | 526.00 | 772.50 | 865.00 | 848.50 | 607.00 | 398.00 | 49.00 | 0.00 | 4364.50 | |||||||||||||
1992 | 0.00 | 5.50 | 83.00 | 335.50 | 519.00 | 714.00 | 880.50 | 837.50 | 649.00 | 406.50 | 10.00 | 0.50 | 4441.00 | |||||||||||||
1993 | 0.00 | 6.50 | 106.00 | 257.50 | 518.00 | 779.00 | 946.50 | 836.50 | 605.50 | 319.00 | 16.00 | 0.00 | 4390.50 | |||||||||||||
1994 | 1.00 | 11.00 | 125.00 | 259.00 | 550.00 | 903.00 | 958.50 | 964.00 | 675.00 | 302.00 | 71.50 | 6.00 | 4826.00 | |||||||||||||
1995 | 0.00 | 61.00 | 127.50 | 188.50 | 462.50 | 728.00 | 929.00 | 974.00 | 663.00 | 358.50 | 126.00 | 28.50 | 4646.50 | |||||||||||||
1996 | 2.50 | 87.00 | 58.38 | a | 309.00 | 725.00 | 874.50 | 987.00 | 877.00 | 561.00 | 336.50 | 75.00 | 9.00 | 4901.88 | ||||||||||||
1997 | 10.50 | 7.00 | 166.50 | 209.00 | 548.50 | 724.00 | 860.50 | 886.00 | 738.00 | 368.00 | 38.50 | 0.00 | 4556.50 | |||||||||||||
1998 | 2.50 | 5.00 | 88.50 | 165.50 | 542.50 | 745.50 | 921.50 | 912.00 | 814.00 | 356.00 | 92.00 | 19.12 | a | 4664.12 | ||||||||||||
1999 | 18.50 | 30.00 | 144.15 | a | 224.48 | a | 472.00 | 729.00 | 906.23 | a | 845.55 | b | 612.32 | b | 408.00 | 176.38 | a | 0.00 | z | 4566.62 | ||||||
2000 | 36.00 | 57.48 | a | 85.25 | a | 379.80 | e | 568.50 | g | 815.00 | 1001.50 | 964.00 | 778.50 | 335.83 | a | 5.50 | 0.00 | 4458.87 | ||||||||
2001 | 0.00 | a | 10.50 | 104.00 | 339.83 | a | 611.98 | b | 757.50 | d | 965.02 | d | 847.85 | a | 704.00 | 413.50 | 141.96 | b | 6.20 | a | 4902.34 | |||||
2002 | 3.50 | 16.00 | 101.00 | 449.00 | 386.50 | j | 925.00 | 963.00 | 941.00 | 681.00 | 307.50 | 36.00 | 1.00 | 4424.00 | ||||||||||||
2003 | 21.00 | 17.00 | 103.50 | 262.00 | 608.08 | e | 781.50 | 1109.00 | 960.00 | 685.50 | 479.50 | 88.00 | 2.00 | 5117.08 | ||||||||||||
2004 | 0.00 | 10.50 | 231.00 | 233.00 | 605.00 | 830.00 | 941.00 | 821.00 | 647.50 | 308.00 | 63.50 | 12.00 | 4702.50 | |||||||||||||
2005 | 26.50 | 13.00 | 36.00 | 257.00 | 556.50 | 789.00 | 1009.00 | 876.50 | 733.50 | 342.00 | 120.50 | 9.50 | 4769.00 | |||||||||||||
2006 | 0.00 | 17.00 | 124.00 | 360.50 | 664.50 | 891.00 | 963.00 | 838.00 | 513.00 | 319.50 | 72.00 | 3.00 | 4765.50 | |||||||||||||
2007 | 0.00 | 4.50 | 168.95 | a | 252.00 | 516.00 | 808.00 | 935.50 | 978.00 | 746.00 | 420.50 | 135.00 | 30.50 | 4994.95 | ||||||||||||
2008 | 0.00 | 16.00 | 78.00 | 206.00 | 498.00 | 835.50 | 919.00 | 911.00 | 658.00 | 376.00 | 85.50 | 1.00 | 4584.00 | |||||||||||||
2009 | 2.00 | 39.50 | 128.50 | 234.00 | 622.50 | 0.00 | z | 971.00 | 893.50 | 598.00 | 291.50 | 113.50 | 0.00 | 3894.00 | ||||||||||||
2010 | 0.00 | 0.00 | 53.00 | 259.50 | 498.00 | 855.00 | 929.00 | 875.00 | 742.00 | 393.00 | 57.00 | 6.00 | 4667.50 | |||||||||||||
2011 | 0.00 | 18.50 | 172.05 | a | 309.31 | a | 443.00 | 872.50 | 1042.50 | 999.00 | 641.00 | 327.00 | 32.50 | 0.00 | 4857.36 | |||||||||||
2012 | 1.50 | 4.83 | b | 169.00 | 371.00 | 603.00 | 938.50 | 959.50 | 939.50 | 675.52 | a | 373.00 | 77.00 | 8.50 | 5120.85 | |||||||||||
2013 | 6.00 | 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 | 6.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 5.32 | 24.48 | 111.87 | 284.32 | 539.58 | 817.53 | 958.19 | 897.44 | 669.44 | 370.77 | 85.17 | 7.72 | 4818.97 | |||||||||||||
S.D. | 9.95 | 24.42 | 51.22 | 71.72 | 73.66 | 64.45 | 58.35 | 57.37 | 74.61 | 59.83 | 47.81 | 11.61 | 244.55 | |||||||||||||
SKEW | 2.56 | 1.57 | 0.42 | 0.16 | 0.99 | 0.06 | 0.62 | 0.22 | 0.27 | 0.03 | 0.08 | 2.23 | -0.35 | |||||||||||||
MAX | 44.00 | 107.50 | 231.00 | 449.00 | 752.50 | 938.50 | 1109.00 | 999.00 | 832.00 | 490.50 | 178.00 | 51.00 | 5170.68 | |||||||||||||
MIN | 0.00 | 0.00 | 24.50 | 143.50 | 436.00 | 714.00 | 860.50 | 795.50 | 513.00 | 241.00 | 5.50 | 0.00 | 4364.50 | |||||||||||||
NO YRS | 41 | 41 | 40 | 40 | 38 | 40 | 39 | 40 | 40 | 40 | 40 | 40 | 30 |