YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1954 | 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 | 99.50 | 0.00 | 99.50 | |||
1955 | 0.00 | 0.00 | a | 35.00 | 423.50 | 737.50 | 812.68 | b | 1211.07 | a | 1131.50 | a | 629.42 | d | 351.33 | a | 8.50 | 0.00 | g | 5340.50 | ||||||
1956 | 0.00 | 0.00 | b | 1.15 | d | 118.97 | a | 625.50 | 641.00 | l | 907.00 | 973.00 | 643.89 | c | 565.48 | b | 64.50 | 0.00 | 3899.49 | |||||||
1957 | 0.00 | 2.50 | 20.50 | 276.00 | e | 536.82 | a | 855.60 | e | 1190.92 | a | 930.00 | c | 600.00 | a | 273.32 | a | 22.50 | b | 0.00 | 4708.15 | |||||
1958 | 0.00 | a | 13.48 | a | 20.50 | 233.57 | b | 673.00 | 754.00 | 895.26 | b | 1014.00 | 728.04 | b | 293.00 | h | 50.00 | k | 1.50 | 4333.35 | ||||||
1959 | 0.00 | a | 0.00 | a | 22.73 | a | 243.62 | a | 678.38 | a | 944.48 | a | 999.00 | 1075.00 | 657.50 | 203.00 | 13.50 | 4.00 | 4841.22 | |||||||
1960 | 0.00 | 0.00 | 4.50 | 248.00 | 585.00 | 786.72 | a | 986.00 | 991.00 | 684.50 | 354.50 | 66.00 | 5.50 | 4711.72 | ||||||||||||
1961 | 0.00 | 0.00 | 22.50 | 108.00 | 471.00 | 870.50 | 960.00 | 966.00 | 613.50 | 378.50 | 25.80 | e | 6.50 | 4422.30 | ||||||||||||
1962 | 0.00 | b | 0.00 | 2.50 | 129.00 | l | 736.50 | 844.00 | 930.50 | 944.00 | 571.50 | 428.00 | 63.50 | 46.50 | 4567.00 | |||||||||||
1963 | 0.00 | 0.00 | 125.00 | 280.00 | 581.00 | 950.50 | 1009.00 | 903.50 | 745.50 | 647.00 | 93.50 | 0.00 | 5335.00 | |||||||||||||
1964 | 0.00 | 4.00 | 14.00 | 264.50 | 770.00 | 887.00 | 1098.00 | 865.00 | 686.50 | 355.00 | 208.50 | 0.00 | 5152.50 | |||||||||||||
1965 | 0.00 | c | 0.00 | 0.00 | z | 0.00 | z | 527.00 | f | 879.00 | 1017.00 | 900.50 | 468.00 | e | 0.00 | z | 12.00 | l | 10.50 | 3275.00 | ||||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 406.50 | m | 708.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
1967 | 0.00 | z | 0.00 | z | 0.00 | z | 143.50 | h | 356.50 | 768.00 | 863.50 | 769.00 | 514.66 | a | 260.00 | k | 25.20 | e | 0.00 | c | 3296.86 | |||||
1968 | 0.00 | 0.00 | 120.00 | 218.00 | 382.00 | 814.50 | 916.00 | 866.50 | 595.50 | 354.43 | a | 44.00 | 0.00 | 4310.93 | ||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 224.00 | 550.50 | 616.00 | 982.00 | 919.00 | 609.00 | 231.50 | 44.00 | 0.00 | 4176.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 237.50 | 593.50 | 886.50 | 987.50 | 892.00 | 609.00 | 266.50 | 12.50 | 3.00 | 4488.00 | |||||||||||||
1971 | 0.00 | 0.00 | 6.00 | 244.00 | 437.50 | 935.50 | 826.50 | 844.00 | 608.50 | 469.50 | 46.00 | 0.00 | 4417.50 | |||||||||||||
1972 | 0.00 | 0.00 | 23.00 | 120.00 | 634.50 | 753.50 | 867.00 | 846.50 | 553.00 | 241.00 | 18.00 | 0.00 | 4056.50 | |||||||||||||
1973 | 0.00 | 0.00 | 48.50 | 168.00 | 491.50 | 870.00 | 966.00 | 968.00 | 615.00 | 444.50 | 35.00 | 4.00 | 4610.50 | |||||||||||||
1974 | 0.00 | 0.00 | 23.00 | 230.50 | 464.50 | 779.00 | 1079.50 | 855.50 | 496.00 | 345.00 | 53.00 | 0.00 | 4326.00 | |||||||||||||
1975 | 0.00 | a | 0.00 | a | 0.00 | 88.00 | 669.50 | 808.00 | 1044.50 | 974.00 | 511.00 | 421.50 | 163.00 | 1.00 | 4680.50 | |||||||||||
1976 | 0.00 | 11.00 | 54.25 | a | 306.00 | 518.00 | 857.50 | 1021.50 | 935.50 | 618.00 | 218.50 | 10.00 | 0.00 | 4550.25 | ||||||||||||
1977 | 0.00 | z | 8.00 | 85.00 | 408.50 | 812.50 | 846.00 | 0.00 | z | 841.00 | 709.00 | 226.00 | 83.50 | 0.00 | 4019.50 | |||||||||||
1978 | 0.00 | 0.00 | 69.00 | 223.00 | 675.59 | b | 874.00 | 973.50 | 948.50 | 836.00 | 319.00 | 96.50 | 0.00 | 5015.09 | ||||||||||||
1979 | 0.00 | 0.00 | 0.00 | 162.50 | 561.88 | c | 878.50 | 990.50 | 898.00 | 725.50 | 295.50 | 30.00 | 3.62 | a | 4545.99 | |||||||||||
1980 | 0.50 | 0.00 | 13.90 | b | 291.21 | a | 651.50 | 902.50 | 1050.50 | 946.50 | 713.50 | 248.00 | 82.00 | 0.00 | 4900.10 | |||||||||||
1981 | 0.00 | g | 49.26 | a | 96.00 | 379.66 | a | 575.00 | 914.50 | 1017.50 | 876.00 | 643.00 | 284.50 | 146.40 | e | 0.00 | 4981.81 | |||||||||
1982 | 0.00 | a | 0.00 | a | 28.00 | 239.50 | 680.00 | 734.00 | 1049.00 | 922.00 | 642.50 | 356.00 | 29.50 | 18.00 | 4698.50 | |||||||||||
1983 | 0.00 | b | 0.00 | 54.50 | 136.00 | 504.00 | 850.50 | 1135.50 | 1133.50 | 728.00 | 318.55 | b | 88.00 | 0.00 | a | 4948.55 | ||||||||||
1984 | 0.00 | 0.00 | 0.00 | 172.50 | 580.00 | 897.50 | 1016.50 | 999.50 | 620.50 | 393.00 | 22.22 | c | 0.00 | a | 4701.72 | |||||||||||
1985 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 807.50 | 968.00 | 832.50 | 646.00 | 287.00 | 9.31 | a | 0.00 | 3550.31 | |||||||
1986 | 0.00 | 0.00 | 103.50 | 320.00 | 643.50 | 953.50 | 1070.50 | 816.00 | 679.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4586.50 | ||||||||||
1987 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 844.50 | 983.28 | a | 1114.97 | a | 879.00 | 687.00 | 214.50 | 103.00 | 0.00 | 4826.24 | |||||||
1988 | 0.00 | 0.00 | 59.50 | 242.50 | 808.00 | 1040.50 | 1062.50 | 1068.50 | 741.50 | 207.50 | 35.00 | 0.00 | 5265.50 | |||||||||||||
1989 | 4.00 | 0.00 | 73.50 | 275.00 | 620.00 | 859.50 | 1075.00 | 972.00 | 629.50 | 375.00 | 18.00 | 0.00 | 4901.50 | |||||||||||||
1990 | 0.00 | 3.50 | 68.50 | 282.00 | 536.00 | 939.00 | 970.00 | 962.00 | 760.00 | 298.00 | 116.00 | 0.50 | 4935.50 | |||||||||||||
1991 | 0.00 | 0.00 | 58.00 | 315.00 | 711.00 | 1010.00 | 1013.50 | 960.50 | 645.50 | 309.50 | 4.00 | 0.00 | 5027.00 | |||||||||||||
1992 | 0.00 | 0.00 | 56.00 | 182.50 | 641.00 | 824.50 | 798.50 | 799.50 | 640.50 | 312.00 | 6.50 | 0.00 | 4261.00 | |||||||||||||
1993 | 0.00 | 0.00 | 3.00 | 158.50 | 567.50 | 776.50 | 973.50 | 947.50 | 503.50 | 311.50 | 24.50 | 0.00 | 4266.00 | |||||||||||||
1994 | 0.00 | 0.00 | 53.50 | 282.00 | 700.50 | 924.00 | 910.50 | 845.50 | 742.50 | 397.00 | 72.00 | 0.00 | 4927.50 | |||||||||||||
1995 | 0.00 | 0.00 | 80.50 | 141.00 | 517.00 | 901.50 | 1033.00 | 1087.00 | 602.00 | 320.50 | 1.00 | 0.00 | 4683.50 | |||||||||||||
1996 | 0.00 | 3.50 | 27.00 | 163.00 | 492.00 | 901.00 | 938.50 | 904.50 | 605.00 | 365.00 | 17.50 | 0.00 | 4417.00 | |||||||||||||
1997 | 0.00 | 0.00 | 46.50 | 211.50 | 459.00 | 944.50 | 1000.50 | 898.50 | 720.00 | 427.50 | 4.00 | 0.00 | a | 4712.00 | ||||||||||||
1998 | 0.00 | 20.50 | 86.50 | 308.00 | 788.00 | 222.50 | x | 1064.50 | 0.00 | z | 796.50 | 325.50 | 65.17 | a | 37.50 | 3492.17 | ||||||||||
1999 | 0.00 | 0.00 | 55.00 | 212.59 | a | 616.00 | 839.00 | 1096.76 | b | 895.00 | 598.00 | 261.50 | 132.00 | 6.50 | 4712.34 | |||||||||||
2000 | 0.00 | 37.00 | 145.00 | 243.50 | 654.00 | 784.82 | b | 950.00 | 922.00 | 635.00 | 382.50 | 49.50 | 0.00 | b | 4803.32 | |||||||||||
2001 | 0.00 | 0.00 | 0.00 | 269.00 | 604.50 | 861.43 | b | 1073.50 | 974.50 | 582.00 | 280.00 | 247.50 | 19.50 | 4911.93 | ||||||||||||
2002 | 7.50 | 0.00 | 10.50 | 0.00 | z | 0.00 | z | 0.00 | z | 1096.50 | 883.50 | 679.00 | 159.50 | 9.00 | 0.50 | 2846.00 | ||||||||||
2003 | 5.50 | 0.00 | 88.50 | 306.50 | 496.00 | 789.50 | 961.50 | 990.81 | e | 606.60 | e | 338.50 | 25.50 | 0.00 | 4608.91 | |||||||||||
2004 | 0.00 | l | 0.00 | 77.00 | 258.50 | 538.00 | 595.50 | f | 894.50 | 733.50 | 752.40 | e | 304.50 | 63.50 | 0.00 | 3621.90 | ||||||||||
2005 | 0.00 | a | 10.00 | 40.50 | h | 312.00 | 477.00 | 746.50 | g | 994.00 | 871.50 | 526.00 | g | 346.00 | 83.50 | 0.00 | b | 3094.00 | ||||||||
2006 | 0.00 | k | 0.00 | y | 0.00 | z | 372.50 | 582.50 | 843.50 | 1054.00 | 943.50 | 434.50 | f | 235.00 | 52.50 | 0.00 | 4083.50 | |||||||||
2007 | 0.00 | a | 0.00 | e | 128.17 | e | 253.50 | 743.50 | 723.00 | f | 1002.00 | 754.00 | f | 460.00 | i | 420.00 | 30.00 | 0.00 | c | 2577.17 | ||||||
2008 | 0.00 | a | 0.00 | i | 0.50 | 126.00 | 362.50 | g | 813.50 | 976.00 | 703.00 | f | 644.50 | 261.00 | 93.00 | 0.00 | c | 2914.50 | ||||||||
2009 | 0.00 | e | 0.00 | m | 51.50 | 173.00 | 430.50 | g | 568.50 | h | 0.00 | z | 0.00 | z | 493.50 | g | 113.50 | 96.50 | 0.00 | b | 434.50 | |||||
2010 | 0.00 | e | 0.00 | m | 32.00 | f | 361.00 | 574.00 | 839.40 | e | 799.00 | f | 558.00 | m | 488.00 | f | 374.50 | 61.20 | e | 0.00 | 2210.10 | |||||
2011 | 0.00 | i | 0.00 | c | 8.00 | m | 162.32 | b | 520.59 | b | 782.88 | d | 1107.22 | a | 753.00 | f | 424.50 | h | 352.76 | b | 21.50 | g | 0.00 | c | 2925.77 | |
2012 | 1.50 | n | 0.00 | b | 299.87 | e | 292.80 | e | 704.98 | b | 928.20 | e | 1120.65 | a | 746.00 | g | 492.50 | g | 245.79 | c | 43.50 | j | 3.44 | d | 3595.73 | |
2013 | 0.00 | m | 0.00 | b | 4.50 | f | 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 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.36 | 3.19 | 50.24 | 240.57 | 603.31 | 858.36 | 1005.76 | 926.32 | 645.45 | 324.80 | 58.76 | 3.07 | 4686.57 | |||||||||||||
S.D. | 1.43 | 9.18 | 53.76 | 78.43 | 111.11 | 77.06 | 84.78 | 83.86 | 78.38 | 93.75 | 51.83 | 8.57 | 304.83 | |||||||||||||
SKEW | 3.99 | 3.72 | 2.22 | 0.17 | 0.10 | -0.26 | -0.05 | 0.39 | 0.01 | 0.77 | 1.53 | 3.78 | 0.02 | |||||||||||||
MAX | 7.50 | 49.26 | 299.87 | 423.50 | 844.50 | 1040.50 | 1211.07 | 1133.50 | 836.00 | 647.00 | 247.50 | 46.50 | 5335.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 88.00 | 356.50 | 616.00 | 798.50 | 733.50 | 468.00 | 113.50 | 1.00 | 0.00 | 4056.50 | |||||||||||||
NO YRS | 48 | 51 | 49 | 51 | 52 | 50 | 54 | 50 | 50 | 53 | 53 | 56 | 35 |