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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 198.00 | q | 211.00 | g | 65.00 | 0.00 | 65.00 | |||
1950 | 0.00 | 0.00 | 4.50 | 60.56 | c | 417.98 | a | 778.97 | a | 856.93 | c | 827.70 | a | 604.00 | 278.45 | c | 16.61 | b | 0.00 | a | 3845.69 | |||||
1951 | 0.00 | a | 0.00 | a | 0.00 | a | 139.82 | b | 560.00 | 615.54 | b | 906.00 | 823.64 | b | 505.00 | c | 240.77 | a | 1.00 | 0.00 | e | 3791.76 | ||||
1952 | 0.00 | e | 0.00 | b | 0.00 | b | 282.00 | 504.86 | c | 864.11 | b | 983.98 | b | 943.00 | 717.00 | 169.98 | a | 33.62 | a | 0.00 | f | 4498.55 | ||||
1953 | 0.00 | a | 0.00 | b | 14.98 | a | 83.04 | b | 478.50 | 695.00 | f | 947.50 | 985.00 | 625.00 | 437.10 | a | 60.00 | c | 0.00 | a | 3631.12 | |||||
1954 | 0.00 | b | 3.77 | b | 0.00 | d | 215.00 | 349.30 | c | 745.86 | a | 1079.46 | c | 919.15 | a | 394.00 | j | 160.00 | h | 37.78 | c | 0.00 | d | 3350.33 | ||
1955 | 0.00 | a | 0.00 | d | 11.50 | f | 382.22 | c | 690.02 | b | 742.50 | 1098.43 | a | 1033.85 | a | 487.50 | f | 305.98 | d | 4.50 | 0.00 | e | 4257.50 | |||
1956 | 0.00 | e | 0.00 | 7.00 | 51.50 | 524.93 | a | 968.79 | a | 912.00 | 936.00 | 556.50 | 370.28 | d | 25.00 | 3.10 | a | 4355.10 | ||||||||
1957 | 0.00 | 0.00 | b | 4.50 | 231.00 | 471.50 | 715.00 | 1124.78 | a | 939.82 | a | 525.00 | a | 268.15 | a | 6.00 | 0.00 | 4285.75 | ||||||||
1958 | 0.00 | 20.50 | 11.50 | 210.00 | e | 596.20 | c | 620.69 | a | 878.85 | a | 1019.38 | a | 713.00 | 294.50 | d | 35.69 | a | 0.00 | 4400.31 | ||||||
1959 | 0.00 | b | 0.00 | 27.00 | 217.24 | a | 503.75 | c | 929.00 | 1024.00 | 1074.67 | a | 425.50 | f | 103.00 | f | 0.00 | b | 0.00 | h | 3775.66 | |||||
1960 | 0.00 | a | 0.00 | 0.00 | 182.00 | 510.50 | 718.00 | 1032.50 | 973.00 | 639.00 | 282.00 | 6.50 | 0.00 | d | 4343.50 | |||||||||||
1961 | 0.00 | b | 0.00 | 32.50 | 92.07 | a | 412.50 | 871.50 | 914.00 | 1027.98 | c | 320.00 | h | 182.50 | i | 12.41 | a | 0.00 | i | 3362.96 | ||||||
1962 | 0.00 | g | 0.00 | c | 0.00 | 211.55 | a | 560.00 | 768.62 | a | 865.42 | a | 497.00 | o | 150.50 | u | 305.98 | d | 13.27 | d | 5.74 | d | 2730.58 | |||
1963 | 0.00 | b | 0.00 | a | 112.38 | c | 233.00 | 508.00 | 888.50 | 690.00 | i | 643.50 | i | 668.00 | 513.00 | 26.00 | 0.00 | 2948.88 | ||||||||
1964 | 0.00 | 0.00 | 2.00 | 241.00 | 571.12 | e | 615.00 | h | 1077.50 | 872.00 | 563.50 | 287.27 | a | 61.50 | 0.00 | 3675.88 | ||||||||||
1965 | 0.00 | 0.00 | 0.00 | 149.50 | 538.00 | 769.00 | 980.00 | 944.50 | 335.36 | b | 344.00 | 37.00 | 0.00 | 4097.36 | ||||||||||||
1966 | 0.00 | a | 0.00 | 58.00 | 67.76 | a | 439.50 | 775.00 | 1125.00 | 885.16 | c | 484.00 | g | 239.45 | b | 0.00 | c | 0.00 | f | 3589.87 | ||||||
1967 | 0.00 | g | 0.00 | i | 78.57 | b | 134.00 | g | 344.00 | f | 763.27 | d | 752.00 | g | 900.72 | d | 477.00 | i | 56.50 | q | 17.50 | 0.00 | 1760.06 | |||
1968 | 0.00 | 0.00 | 114.50 | 203.50 | 384.50 | 787.50 | 947.00 | 915.50 | 614.00 | 259.00 | 16.00 | 0.00 | 4241.50 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 239.50 | 597.50 | 619.50 | 956.00 | 1052.00 | 683.00 | 162.00 | 43.50 | 1.50 | 4354.50 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 152.00 | 557.50 | 904.00 | 1053.50 | 1014.00 | 686.50 | 266.00 | 0.00 | 0.00 | 4633.50 | |||||||||||||
1971 | 0.00 | 0.00 | 27.00 | 282.00 | 460.00 | 871.50 | 889.50 | 639.50 | k | 623.50 | 316.00 | 9.00 | 0.00 | 3478.50 | ||||||||||||
1972 | 0.00 | 0.00 | 7.00 | 129.00 | 614.00 | 798.00 | 913.00 | 983.50 | 607.00 | 229.00 | 2.50 | 0.00 | 4283.00 | |||||||||||||
1973 | 0.00 | 0.00 | 25.00 | 191.00 | 530.00 | 852.50 | 996.00 | 1081.12 | c | 412.50 | g | 367.57 | c | 10.18 | b | 0.00 | 4053.37 | |||||||||
1974 | 0.00 | 0.00 | 12.50 | 212.50 | 466.50 | 776.50 | 1140.00 | 873.68 | a | 550.00 | 339.50 | 28.00 | 0.00 | z | 4399.18 | |||||||||||
1975 | 0.00 | n | 0.00 | k | 5.00 | i | 57.00 | g | 380.00 | i | 777.12 | d | 1109.50 | 927.50 | 520.18 | b | 308.00 | 92.00 | 0.00 | 3734.29 | ||||||
1976 | 0.00 | 0.00 | 33.14 | b | 250.50 | 0.00 | z | 888.00 | 1092.75 | a | 1058.81 | b | 657.50 | 212.00 | 12.00 | x | 0.00 | f | 4192.70 | |||||||
1977 | 0.00 | c | 1.04 | a | 35.00 | 407.50 | 796.04 | c | 841.50 | 1078.80 | a | 800.32 | a | 390.00 | j | 124.50 | q | 24.50 | k | 0.00 | m | 3960.19 | ||||
1978 | 0.00 | r | 0.00 | n | 22.00 | m | 82.00 | n | 370.50 | m | 504.50 | k | 988.42 | e | 1004.50 | 794.50 | 280.50 | 72.50 | 0.00 | 3140.42 | ||||||
1979 | 0.00 | 0.00 | 0.00 | 93.00 | 387.00 | 775.00 | 970.00 | 840.88 | c | 717.00 | 229.00 | 5.50 | 6.00 | 4023.38 | ||||||||||||
1980 | 0.00 | c | 0.00 | 0.00 | 269.00 | 653.00 | 807.00 | 1033.50 | 918.78 | b | 635.50 | 240.00 | 41.90 | a | 0.00 | 4598.67 | ||||||||||
1981 | 1.00 | 19.00 | 53.00 | 285.50 | 490.50 | 735.50 | 1008.00 | 936.00 | 593.50 | 232.50 | 86.50 | 0.00 | 4441.00 | |||||||||||||
1982 | 0.00 | 0.00 | 7.50 | 182.50 | 528.50 | 655.50 | 1058.00 | 926.50 | 551.00 | 197.50 | 3.50 | 2.50 | 4113.00 | |||||||||||||
1983 | 0.00 | 1.00 | 7.50 | 110.00 | 395.50 | 760.00 | 1082.00 | 1098.50 | 560.00 | 175.00 | 31.00 | 0.00 | 4220.50 | |||||||||||||
1984 | 0.00 | 0.00 | 1.00 | 121.00 | 414.50 | 749.00 | 958.50 | 981.50 | 406.00 | 273.50 | 9.00 | 0.00 | a | 3914.00 | ||||||||||||
1985 | 0.00 | 2.00 | 20.50 | 286.00 | 647.00 | 637.50 | 944.00 | 759.00 | 417.50 | 169.00 | 2.00 | 0.00 | 3884.50 | |||||||||||||
1986 | 0.00 | f | 0.00 | 67.00 | 136.50 | 543.00 | 796.50 | 952.50 | 805.47 | b | 469.50 | 239.50 | 5.00 | 0.00 | 4014.97 | |||||||||||
1987 | 2.00 | 0.00 | 25.32 | a | 400.86 | a | 687.68 | a | 894.00 | 1069.00 | 807.50 | 594.50 | 151.50 | 35.00 | 0.00 | 4667.36 | ||||||||||
1988 | 0.00 | 0.00 | 20.50 | 215.50 | 700.50 | 1036.50 | 1071.00 | 946.00 | 517.00 | 148.50 | 2.50 | 0.00 | 4658.00 | |||||||||||||
1989 | 0.00 | 0.00 | 3.50 | 175.50 | 564.00 | 769.50 | 1090.00 | 946.00 | 537.50 | 246.00 | 8.50 | 0.00 | 4340.50 | |||||||||||||
1990 | 0.00 | 0.00 | 24.50 | 209.50 | 435.00 | 767.50 | 906.50 | 897.50 | 644.00 | 160.00 | 45.50 | 0.00 | 4090.00 | |||||||||||||
1991 | 0.00 | 0.52 | a | 20.50 | 267.00 | 602.00 | 866.50 | 932.00 | 965.50 | 564.50 | 220.50 | 2.00 | 0.00 | 4441.02 | ||||||||||||
1992 | 0.00 | 5.00 | 19.50 | 141.50 | 584.50 | 685.50 | 724.50 | 763.00 | 506.50 | 220.50 | 0.00 | a | 0.00 | 3650.50 | ||||||||||||
1993 | 0.00 | 0.00 | 23.00 | 106.00 | 468.50 | 617.00 | 798.00 | 844.00 | 399.50 | 166.00 | 0.00 | 0.00 | 3422.00 | |||||||||||||
1994 | 0.00 | 0.00 | 12.00 | 166.00 | 634.00 | 816.50 | 855.00 | 795.50 | 600.50 | 263.50 | 28.00 | 0.00 | 4171.00 | |||||||||||||
1995 | 0.00 | 0.00 | 20.00 | 56.00 | 413.00 | 839.00 | 944.50 | 983.00 | 532.50 | 172.50 | 4.50 | 0.00 | 3965.00 | |||||||||||||
1996 | 0.00 | 0.00 | a | 0.00 | 74.00 | 391.50 | 804.00 | 872.00 | 931.00 | 569.50 | 189.50 | 1.00 | 0.00 | 3832.50 | ||||||||||||
1997 | 0.00 | 0.00 | 4.00 | 128.50 | 396.00 | 844.50 | 944.00 | 880.00 | 647.00 | 311.50 | 6.50 | 0.00 | 4162.00 | |||||||||||||
1998 | 0.00 | 0.00 | 13.50 | 272.50 | 619.00 | 685.00 | 1004.00 | 945.00 | 708.50 | 211.00 | 7.50 | 3.00 | 4469.00 | |||||||||||||
1999 | 0.00 | 5.50 | 36.00 | 204.50 | 546.50 | 756.50 | 985.50 | 896.50 | 473.00 | 174.50 | 93.00 | 5.50 | 4177.00 | |||||||||||||
2000 | 0.00 | 2.50 | 81.50 | 159.50 | 540.50 | 728.50 | 958.50 | 909.00 | 561.00 | 299.50 | 21.50 | 0.00 | 4262.00 | |||||||||||||
2001 | 0.00 | a | 0.00 | 0.00 | 193.00 | 604.00 | 814.00 | 1029.50 | 972.50 | 605.00 | 0.00 | z | 125.00 | 0.00 | 4343.00 | |||||||||||
2002 | 0.00 | 0.50 | 0.00 | 166.50 | 388.50 | 933.50 | 1086.00 | 900.00 | 661.00 | 78.50 | 11.00 | 0.00 | 4225.50 | |||||||||||||
2003 | 0.00 | 0.00 | 55.50 | 221.50 | 462.00 | 742.50 | 970.50 | 1004.00 | 537.00 | 326.00 | 13.50 | 0.00 | 4332.50 | |||||||||||||
2004 | 0.00 | 0.00 | 43.00 | 172.00 | 413.00 | 646.50 | 881.50 | 714.00 | 624.00 | 237.00 | 23.50 | 0.00 | 3754.50 | |||||||||||||
2005 | 0.00 | 0.00 | 30.50 | 247.00 | 424.50 | 837.50 | 971.50 | 851.00 | 698.00 | 263.50 | 49.00 | 0.00 | 4372.50 | |||||||||||||
2006 | 0.00 | 0.00 | 19.50 | 279.00 | 518.00 | 792.00 | 1093.50 | 944.00 | 464.00 | 191.50 | 46.50 | 0.00 | 4348.00 | |||||||||||||
2007 | 0.00 | 0.00 | 62.00 | 234.50 | 644.00 | 854.50 | 1056.50 | 861.00 | 607.00 | 285.00 | 35.00 | 0.00 | 4639.50 | |||||||||||||
2008 | 0.00 | 0.00 | 1.50 | 98.00 | 429.50 | 737.00 | 1007.50 | 943.50 | 605.50 | 211.00 | 59.50 | 0.00 | 4093.00 | |||||||||||||
2009 | 0.00 | 0.00 | 18.50 | 162.00 | 475.00 | 699.00 | 837.00 | 832.50 | 701.50 | 84.00 | 50.00 | 0.00 | 3859.50 | |||||||||||||
2010 | 0.00 | 0.00 | 27.00 | 334.00 | 515.50 | 821.50 | 1015.50 | 1022.00 | 527.00 | 338.00 | 51.50 | 0.00 | 4652.00 | |||||||||||||
2011 | 0.00 | 0.00 | 0.00 | 125.50 | 445.50 | 766.00 | 1119.50 | 944.00 | 586.00 | 345.50 | 17.50 | 0.00 | 4349.50 | |||||||||||||
2012 | 4.00 | 0.00 | 208.96 | d | 232.80 | e | 585.50 | 874.00 | 1130.50 | 879.00 | 567.50 | 177.00 | 7.50 | 0.00 | 4666.76 | |||||||||||
2013 | 0.00 | 0.00 | 0.00 | m | 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 | 0.12 | 1.01 | 25.56 | 194.05 | 518.46 | 786.58 | 989.03 | 924.34 | 584.75 | 250.96 | 26.81 | 0.48 | 4219.26 | |||||||||||||
S.D. | 0.59 | 3.66 | 36.01 | 82.39 | 96.00 | 89.52 | 92.11 | 84.38 | 90.51 | 79.55 | 27.60 | 1.42 | 299.40 | |||||||||||||
SKEW | 5.57 | 4.60 | 2.82 | 0.44 | 0.46 | 0.12 | -0.39 | -0.18 | -0.36 | 0.53 | 1.36 | 3.00 | -0.47 | |||||||||||||
MAX | 4.00 | 20.50 | 208.96 | 407.50 | 796.04 | 1036.50 | 1140.00 | 1098.50 | 794.50 | 513.00 | 125.00 | 6.00 | 4667.36 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 51.50 | 349.30 | 615.54 | 724.50 | 714.00 | 335.36 | 78.50 | 0.00 | 0.00 | 3422.00 | |||||||||||||
NO YRS | 59 | 61 | 60 | 60 | 59 | 60 | 61 | 60 | 54 | 57 | 62 | 57 | 43 |