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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 410.00 | 64.00 | 10.00 | 484.00 | ||||
1974 | 6.00 | 16.50 | 187.50 | 249.00 | 654.50 | 823.00 | 1004.50 | 846.50 | 546.50 | 377.00 | 38.00 | 3.50 | 4752.50 | |||||||||||||
1975 | 26.00 | 18.50 | 78.00 | 206.50 | 445.00 | 731.50 | 987.50 | 928.50 | 579.50 | 421.00 | 118.50 | 52.00 | 4592.50 | |||||||||||||
1976 | 18.50 | 74.50 | 101.00 | 285.50 | 511.50 | 779.00 | 1014.50 | 890.50 | 630.50 | 267.00 | 88.00 | 28.00 | 4688.50 | |||||||||||||
1977 | 0.00 | 46.00 | 100.50 | 333.00 | 637.00 | 928.50 | 1020.50 | 899.00 | 756.50 | 377.00 | 0.00 | z | 53.50 | 5151.50 | ||||||||||||
1978 | 0.50 | 8.00 | 188.50 | 315.50 | 473.00 | 821.50 | 1023.50 | 892.50 | 714.50 | 384.50 | 95.00 | 0.00 | 4917.00 | |||||||||||||
1979 | 0.00 | a | 38.50 | 100.50 | 312.50 | 0.00 | z | 782.50 | 996.00 | 874.50 | 747.00 | 426.50 | 15.50 | 22.50 | 4316.00 | |||||||||||
1980 | 9.00 | 24.00 | 43.00 | 236.00 | 0.00 | z | 900.50 | 1082.00 | 970.50 | 730.00 | 327.50 | 154.00 | 124.00 | 4600.50 | ||||||||||||
1981 | 13.50 | 76.50 | 75.00 | 467.00 | 494.50 | 886.50 | 1025.00 | 904.50 | 761.00 | 348.50 | 164.00 | 50.00 | 5266.00 | |||||||||||||
1982 | 21.50 | 84.00 | 117.00 | 273.00 | 505.50 | 696.50 | 976.00 | 1005.50 | 651.00 | 301.00 | 32.50 | 18.00 | 4681.50 | |||||||||||||
1983 | 5.50 | 34.50 | 86.00 | 186.50 | 404.00 | 701.00 | 1008.00 | 1048.00 | 738.50 | 408.50 | 119.50 | 0.00 | 4740.00 | |||||||||||||
1984 | 0.00 | 11.00 | 46.00 | 120.00 | 614.50 | 781.00 | 1035.00 | 973.50 | 642.50 | 242.00 | 66.00 | 31.50 | 4563.00 | |||||||||||||
1985 | 1.00 | 17.00 | 124.00 | 367.76 | a | 648.00 | 854.00 | 1035.50 | 1012.00 | 622.50 | 341.50 | 60.50 | 0.00 | 5083.76 | ||||||||||||
1986 | 65.00 | 118.00 | 253.50 | 323.50 | 550.50 | 910.00 | 1021.50 | 971.00 | 624.00 | 313.50 | 72.50 | 1.50 | 5224.50 | |||||||||||||
1987 | 20.00 | 45.00 | 95.50 | 375.50 | 607.50 | 878.00 | 1052.00 | 924.50 | 649.50 | 366.00 | 104.50 | 43.00 | 5161.00 | |||||||||||||
1988 | 3.50 | 26.00 | 125.50 | 328.00 | 604.50 | 950.00 | 1041.50 | 1021.00 | 662.50 | 426.00 | 120.50 | 11.00 | 5320.00 | |||||||||||||
1989 | 23.00 | 19.00 | 216.50 | 362.00 | 616.50 | 778.50 | 1077.50 | 950.00 | 659.00 | 364.50 | 132.00 | 27.50 | 5226.00 | |||||||||||||
1990 | 40.50 | 24.00 | 75.00 | 293.50 | 505.00 | 954.50 | 952.73 | a | 938.00 | 781.50 | 404.50 | 181.00 | 28.00 | 5178.23 | ||||||||||||
1991 | 3.50 | 29.50 | 134.50 | 264.50 | 0.00 | z | 871.00 | 976.00 | 946.00 | 676.50 | 411.00 | 45.50 | 10.00 | 4368.00 | ||||||||||||
1992 | 7.00 | 41.50 | 133.00 | 429.50 | 643.00 | 781.50 | 939.50 | 873.50 | 740.50 | 424.50 | 23.00 | 0.00 | 5036.50 | |||||||||||||
1993 | 1.00 | 0.00 | 132.50 | 216.00 | 540.00 | 754.50 | 966.00 | 888.50 | 540.50 | 267.50 | 25.00 | 18.50 | 4350.00 | |||||||||||||
1994 | 9.00 | 15.00 | 159.50 | 263.50 | 640.00 | 931.00 | 970.00 | 999.00 | 696.00 | 232.00 | j | 60.00 | 30.00 | 4773.00 | ||||||||||||
1995 | 15.50 | 80.50 | 155.00 | 163.00 | 329.00 | 694.50 | 965.00 | 1042.50 | 639.00 | 277.00 | 147.50 | 58.50 | 4567.00 | |||||||||||||
1996 | 21.00 | 84.00 | 59.00 | 279.00 | 567.50 | 863.50 | 1003.00 | 934.00 | 601.00 | 364.00 | 59.00 | 61.00 | 4896.00 | |||||||||||||
1997 | 31.00 | 28.50 | 175.50 | 184.50 | 533.00 | 851.50 | 1000.00 | 936.00 | 713.50 | 352.37 | a | 48.50 | 0.00 | 4854.37 | ||||||||||||
1998 | 12.50 | 17.50 | 132.00 | 205.34 | a | 624.50 | 700.00 | 1047.00 | 976.00 | 820.50 | 323.50 | 143.00 | 45.00 | 5046.84 | ||||||||||||
1999 | 36.37 | e | 54.32 | c | 180.12 | b | 201.00 | 510.98 | a | 765.50 | 839.50 | g | 967.95 | b | 555.56 | c | 342.55 | a | 230.00 | 24.59 | b | 3868.93 | ||||
2000 | 11.50 | 64.44 | b | 134.33 | a | 364.20 | e | 631.92 | e | 816.96 | b | 1095.69 | b | 1048.32 | a | 678.10 | a | 241.00 | g | 6.21 | a | 0.00 | e | 4851.68 | ||
2001 | 8.02 | b | 4.67 | a | 83.91 | b | 328.89 | c | 546.50 | 867.93 | a | 1117.60 | b | 992.00 | c | 735.00 | b | 346.50 | 165.52 | a | 10.91 | d | 5207.45 | |||
2002 | 23.50 | 37.00 | 67.00 | 348.00 | 508.00 | 953.00 | 1097.00 | 974.50 | 695.00 | 231.50 | 86.00 | 19.00 | 5039.50 | |||||||||||||
2003 | 52.00 | 32.50 | 147.50 | 357.50 | 552.50 | 721.50 | 1119.00 | 1037.00 | 617.40 | e | 477.50 | 61.20 | e | 21.00 | 5196.60 | |||||||||||
2004 | 7.50 | 31.50 | 258.00 | 320.00 | 627.50 | 726.50 | 965.00 | 873.50 | 691.50 | 345.50 | 90.00 | 19.50 | 4956.00 | |||||||||||||
2005 | 48.50 | 25.50 | 81.50 | 271.20 | e | 459.00 | f | 791.00 | 721.50 | k | 945.50 | 747.50 | 352.00 | 174.50 | 45.00 | 3482.20 | ||||||||||
2006 | 64.00 | 31.50 | 69.15 | e | 368.00 | 416.00 | h | 955.20 | e | 1094.00 | 1016.00 | 559.50 | 346.00 | 126.50 | 25.00 | 4654.85 | ||||||||||
2007 | 0.00 | 6.00 | 267.50 | 264.00 | 614.50 | 884.50 | 1134.00 | 1084.00 | 756.50 | 417.50 | 163.00 | 25.50 | 5617.00 | |||||||||||||
2008 | 13.00 | 18.00 | 93.00 | 231.50 | 535.00 | 826.50 | 1110.00 | 942.50 | 642.00 | 362.50 | 170.00 | 25.50 | 4969.50 | |||||||||||||
2009 | 67.00 | 60.50 | 183.00 | 250.00 | 0.00 | z | 739.66 | a | 966.50 | 929.00 | 674.50 | 182.50 | 133.00 | 10.00 | 4195.66 | |||||||||||
2010 | 0.00 | 0.00 | 95.00 | 257.00 | 453.50 | 878.50 | 1071.00 | 1048.50 | 775.50 | 455.00 | 95.50 | 30.00 | 5159.50 | |||||||||||||
2011 | 12.50 | 40.00 | 139.50 | 258.00 | 381.50 | 841.00 | 1105.00 | 1092.50 | 706.03 | a | 388.00 | 91.00 | 17.00 | 5072.03 | ||||||||||||
2012 | 44.00 | 10.00 | 298.00 | 431.00 | 625.50 | 1005.00 | 1167.50 | 1060.50 | 761.50 | 303.00 | 123.00 | 40.82 | a | 5869.82 | ||||||||||||
2013 | 9.50 | 10.00 | 74.63 | d | 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 | 94.13 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 18.78 | 35.09 | 131.65 | 289.50 | 549.57 | 830.17 | 1034.11 | 965.57 | 679.99 | 354.64 | 99.82 | 26.02 | 5008.02 | |||||||||||||
S.D. | 19.33 | 27.13 | 62.91 | 77.06 | 83.93 | 84.73 | 58.59 | 63.92 | 71.24 | 64.09 | 53.66 | 23.70 | 323.39 | |||||||||||||
SKEW | 1.19 | 1.08 | 0.91 | 0.14 | -0.76 | 0.07 | 0.38 | 0.16 | -0.23 | -0.56 | 0.22 | 1.83 | 0.35 | |||||||||||||
MAX | 67.00 | 118.00 | 298.00 | 467.00 | 654.50 | 1005.00 | 1167.50 | 1092.50 | 820.50 | 477.50 | 230.00 | 124.00 | 5869.82 | |||||||||||||
MIN | 0.00 | 0.00 | 43.00 | 120.00 | 329.00 | 694.50 | 939.50 | 846.50 | 540.50 | 182.50 | 6.21 | 0.00 | 4350.00 | |||||||||||||
NO YRS | 40 | 40 | 40 | 39 | 33 | 39 | 37 | 39 | 39 | 38 | 39 | 40 | 29 |