YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 453.50 | h | 936.00 | 1097.50 | 991.00 | 501.50 | 438.50 | 85.00 | 2.00 | 4051.50 | ||||||||
1950 | 0.00 | 0.00 | 0.50 | 89.50 | 533.00 | 762.00 | 842.50 | 744.00 | 578.50 | 439.00 | 35.00 | 0.00 | 4024.00 | |||||||||||||
1951 | 0.00 | b | 0.00 | 4.00 | 128.50 | 670.00 | 716.50 | 910.00 | 789.50 | 488.50 | 290.50 | 18.00 | 9.50 | 4025.00 | ||||||||||||
1952 | 0.00 | 0.00 | a | 18.00 | 332.00 | 514.50 | 851.25 | b | 961.50 | 788.50 | 573.50 | 138.47 | a | 63.50 | 0.00 | 4241.22 | ||||||||||
1953 | 0.00 | a | 0.00 | 27.50 | 78.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 375.00 | n | 225.50 | q | 126.11 | c | 0.00 | a | 232.11 | ||||
1954 | 0.00 | 5.50 | 4.00 | 279.11 | b | 358.00 | 847.50 | 929.50 | 0.00 | z | 344.50 | j | 244.50 | 57.50 | 0.00 | 2725.61 | ||||||||||
1955 | 0.00 | 0.00 | d | 17.50 | 365.00 | c | 607.50 | 752.78 | c | 1078.80 | a | 1028.17 | a | 661.50 | 309.00 | 6.00 | 0.00 | 4826.24 | ||||||||
1956 | 0.00 | 0.00 | a | 0.00 | a | 96.50 | 456.65 | e | 825.58 | d | 836.00 | 860.00 | 509.50 | 423.00 | 57.69 | d | 0.00 | a | 4064.92 | |||||||
1957 | 0.00 | d | 0.00 | 5.50 | 268.50 | 428.83 | a | 568.50 | g | 474.50 | p | 798.54 | d | 530.00 | 224.00 | 17.50 | 0.00 | 2272.87 | ||||||||
1958 | 0.00 | 6.50 | 5.50 | 207.93 | a | 550.00 | 638.79 | a | 867.00 | 932.00 | 616.55 | a | 350.50 | 105.00 | 0.00 | 4279.78 | ||||||||||
1959 | 0.00 | a | 0.00 | a | 7.50 | 177.86 | b | 670.63 | a | 806.38 | a | 645.00 | h | 788.00 | f | 639.31 | a | 159.13 | a | 4.00 | 0.00 | 2464.81 | ||||
1960 | 0.00 | b | 0.00 | 14.97 | b | 261.50 | 515.00 | 459.00 | h | 531.00 | n | 883.50 | 649.50 | 303.28 | a | 31.07 | b | 9.50 | 2668.32 | |||||||
1961 | 0.00 | 0.00 | j | 23.25 | a | 88.50 | 441.75 | a | 800.50 | 916.00 | 926.50 | 581.90 | a | 332.50 | 27.00 | 4.00 | 4141.90 | |||||||||
1962 | 0.00 | a | 0.00 | 8.27 | a | 177.41 | a | 650.50 | 762.00 | 828.50 | 879.50 | 507.50 | 360.50 | 14.50 | 33.50 | 4222.18 | ||||||||||
1963 | 0.00 | 0.00 | 67.68 | a | 226.00 | 460.50 | 846.50 | 985.00 | 838.55 | a | 640.50 | 602.00 | 82.00 | 0.00 | 4748.73 | |||||||||||
1964 | 1.50 | 0.50 | 7.00 | 214.00 | 671.00 | 827.00 | 1032.30 | a | 811.50 | 570.00 | 246.97 | a | 184.00 | 0.00 | 4565.77 | |||||||||||
1965 | 0.00 | x | 0.00 | 0.00 | 130.50 | 649.50 | 776.00 | 918.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2474.00 | |||||||
1966 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1967 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1968 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1969 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 554.38 | a | 586.00 | 934.81 | b | 0.00 | z | 479.50 | f | 226.00 | 39.50 | 0.00 | b | 2340.69 | ||||
1970 | 0.00 | 0.00 | m | 0.55 | c | 118.00 | h | 602.50 | 836.38 | a | 978.10 | b | 909.50 | 594.11 | b | 127.00 | r | 17.50 | 5.68 | a | 3944.33 | |||||
1971 | 0.00 | b | 0.00 | a | 12.00 | 254.48 | a | 468.88 | c | 908.79 | a | 814.02 | b | 810.00 | 666.00 | 452.60 | a | 55.00 | 0.00 | 4441.77 | ||||||
1972 | 0.00 | a | 0.00 | c | 3.00 | 124.82 | b | 677.57 | c | 0.00 | z | 854.50 | 897.89 | c | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2557.79 | |||
1973 | 0.00 | z | 0.00 | z | 85.00 | 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 | 85.00 | ||
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1045.96 | d | 851.50 | 463.45 | a | 338.02 | e | 39.81 | d | 0.00 | d | 2738.74 | ||
1975 | 0.00 | b | 0.00 | 0.55 | c | 112.50 | 651.00 | 812.50 | 1004.92 | a | 953.00 | 489.50 | 389.50 | 176.90 | a | 7.75 | a | 4598.12 | ||||||||
1976 | 0.00 | 9.00 | 70.00 | 274.50 | 477.00 | 875.00 | 1037.00 | 922.00 | 642.00 | 216.50 | 5.00 | 0.00 | a | 4528.00 | ||||||||||||
1977 | 0.00 | 0.00 | 104.00 | 442.50 | 829.00 | 783.00 | 1042.63 | a | 814.50 | 618.00 | 243.00 | 88.45 | a | 0.00 | 4965.08 | |||||||||||
1978 | 0.00 | a | 0.00 | 0.00 | z | 0.00 | z | 468.50 | f | 793.00 | 908.50 | 934.00 | 753.50 | 245.50 | 0.00 | z | 0.00 | 3634.50 | ||||||||
1979 | 0.00 | 0.00 | 10.50 | 160.50 | 488.77 | a | 0.00 | z | 920.50 | 851.50 | 685.50 | 248.50 | 38.50 | 0.00 | b | 3404.27 | ||||||||||
1980 | 0.00 | 0.00 | z | 6.50 | 259.50 | 654.50 | 813.00 | 1039.03 | b | 0.00 | z | 631.50 | 0.00 | z | 40.50 | 1.50 | 3446.03 | |||||||||
1981 | 6.00 | 31.00 | 71.30 | a | 283.45 | a | 508.50 | 803.00 | 957.38 | a | 894.50 | 548.50 | 239.00 | 90.00 | 0.00 | 4432.63 | ||||||||||
1982 | 0.00 | 0.00 | 11.50 | 157.50 | 648.93 | a | 656.00 | 1014.00 | 892.50 | 606.00 | 320.50 | 35.50 | 23.50 | 4365.93 | ||||||||||||
1983 | 0.00 | 4.15 | a | 42.88 | a | 146.00 | 390.82 | c | 834.00 | 0.00 | z | 1050.90 | a | 651.50 | 274.50 | 68.50 | 0.00 | 3463.25 | ||||||||
1984 | 0.00 | 10.00 | 0.00 | 196.50 | 452.08 | a | 851.50 | 938.00 | 995.00 | 593.00 | 359.50 | 31.50 | 7.50 | 4434.58 | ||||||||||||
1985 | 0.00 | a | 0.00 | z | 31.52 | a | 395.50 | 689.75 | a | 0.00 | z | 987.00 | 826.67 | a | 611.50 | 0.00 | z | 0.00 | z | 0.00 | 3541.93 | |||||
1986 | 0.00 | 0.00 | z | 108.00 | 328.00 | 613.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1049.00 | |||||
1987 | 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 | 152.50 | 80.50 | 0.00 | z | 233.00 | |||
1988 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 988.00 | 1137.00 | 1087.50 | 683.00 | 0.00 | z | 27.00 | 0.00 | z | 3922.50 | ||||||
1989 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1990 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
1991 | 0.00 | z | 0.50 | 61.00 | 301.00 | 696.50 | 940.00 | 949.00 | 930.50 | 572.00 | 279.00 | 9.50 | 0.00 | 4739.00 | ||||||||||||
1992 | 0.00 | 0.00 | 26.50 | 146.50 | 615.50 | 733.00 | 808.00 | 784.00 | 574.50 | 288.50 | 6.00 | 0.00 | 3982.50 | |||||||||||||
1993 | 0.00 | 0.00 | 9.00 | 151.00 | 551.00 | 732.50 | 916.00 | 929.50 | 447.00 | 275.50 | 10.00 | 0.00 | 4021.50 | |||||||||||||
1994 | 0.00 | 6.00 | 33.00 | 262.00 | 583.00 | 892.50 | 889.00 | 798.00 | 704.50 | 354.50 | 66.00 | 0.00 | 4588.50 | |||||||||||||
1995 | 0.00 | 0.00 | 82.00 | 127.50 | 520.00 | 921.50 | 1008.50 | 1080.50 | 574.00 | 309.00 | 0.00 | 0.00 | 4623.00 | |||||||||||||
1996 | 0.00 | 0.50 | 13.00 | 154.00 | 446.00 | 814.50 | 877.00 | 923.00 | 628.50 | 303.50 | 11.00 | 0.00 | 4171.00 | |||||||||||||
1997 | 0.00 | 0.00 | 38.00 | 210.50 | 402.50 | 852.00 | 936.50 | 790.00 | 641.50 | 363.50 | 6.50 | 0.00 | 4241.00 | |||||||||||||
1998 | 0.00 | 7.00 | 106.95 | a | 296.50 | 748.50 | 757.00 | 966.50 | 939.00 | 790.00 | 353.00 | 78.00 | 44.50 | 5086.95 | ||||||||||||
1999 | 0.00 | 1.50 | 56.50 | 291.00 | 635.50 | 829.50 | 1081.50 | 872.13 | a | 610.00 | 294.00 | 136.00 | 10.00 | 4817.63 | ||||||||||||
2000 | 0.00 | 51.50 | 141.50 | 257.00 | 615.00 | 741.50 | 914.50 | 943.00 | 647.07 | a | 434.00 | 67.00 | 0.00 | 4812.07 | ||||||||||||
2001 | 0.00 | 0.00 | 0.50 | 335.50 | 566.00 | 790.00 | 1016.80 | a | 985.50 | 577.00 | 276.50 | 237.00 | 26.35 | a | 4811.15 | |||||||||||
2002 | 9.00 | 0.50 | 11.50 | 255.00 | 463.00 | 865.50 | 1071.50 | 910.50 | 720.00 | 174.50 | 29.00 | 1.00 | 4511.00 | |||||||||||||
2003 | 0.00 | 0.00 | 80.50 | 280.50 | 506.50 | 784.00 | 961.00 | 1025.50 | 645.00 | 305.00 | 26.00 | 0.00 | 4614.00 | |||||||||||||
2004 | 0.00 | 3.00 | 74.00 | 295.50 | 537.50 | 731.50 | 888.00 | 757.00 | 754.00 | 298.00 | 77.50 | 0.00 | 4416.00 | |||||||||||||
2005 | 0.00 | 0.00 | 47.50 | 348.00 | 480.00 | 950.00 | 1048.00 | 938.00 | 768.00 | 366.50 | 81.50 | 0.00 | 5027.50 | |||||||||||||
2006 | 2.50 | 0.00 | 25.50 | 348.00 | 579.50 | 830.00 | 1110.50 | 930.50 | 536.50 | 217.50 | 83.50 | 0.00 | i | 4664.00 | ||||||||||||
2007 | 0.00 | z | 0.00 | z | 137.50 | g | 264.00 | 674.00 | 892.50 | 996.50 | 933.00 | 686.00 | 418.00 | 17.00 | 0.00 | 4881.00 | ||||||||||
2008 | 0.00 | 0.00 | a | 0.00 | 205.00 | 459.00 | 803.50 | 962.00 | 885.50 | 672.00 | 284.50 | 99.50 | 0.00 | c | 4371.00 | |||||||||||
2009 | 0.00 | 3.50 | 59.00 | 211.00 | 550.25 | a | 786.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1609.75 | ||||||
2010 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
2011 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
2012 | 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 | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.40 | 3.20 | 33.36 | 229.10 | 561.50 | 811.65 | 962.06 | 898.20 | 613.47 | 307.88 | 56.92 | 3.88 | 4479.31 | |||||||||||||
S.D. | 1.60 | 9.08 | 36.08 | 88.18 | 101.79 | 79.87 | 82.34 | 84.17 | 79.65 | 89.69 | 50.57 | 9.32 | 310.92 | |||||||||||||
SKEW | 4.39 | 4.21 | 1.12 | 0.17 | 0.20 | -0.34 | 0.07 | 0.27 | 0.05 | 0.65 | 1.49 | 2.94 | 0.14 | |||||||||||||
MAX | 9.00 | 51.50 | 141.50 | 442.50 | 829.00 | 988.00 | 1137.00 | 1087.50 | 790.00 | 602.00 | 237.00 | 44.50 | 5086.95 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 78.50 | 358.00 | 586.00 | 808.00 | 744.00 | 447.00 | 138.47 | 0.00 | 0.00 | 3982.50 | |||||||||||||
NO YRS | 47 | 44 | 49 | 48 | 49 | 46 | 47 | 46 | 47 | 46 | 49 | 48 | 31 |