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 | g | 5.50 | 28.50 | 477.00 | 670.50 | 1188.00 | 2369.50 | ||||||
1950 | 1007.00 | 719.50 | 711.21 | e | 474.83 | a | 0.00 | z | 70.00 | 0.00 | 0.50 | 158.00 | 248.00 | 682.50 | 923.00 | 4994.54 | ||||||||||
1951 | 1081.00 | 887.50 | 848.00 | 526.00 | 295.50 | 147.50 | 0.00 | 2.50 | 101.00 | 416.00 | 796.00 | 1041.00 | 6142.00 | |||||||||||||
1952 | 948.00 | 943.00 | 960.00 | 472.50 | 250.00 | 44.00 | 0.00 | a | 0.00 | 75.00 | 143.50 | p | 1046.79 | b | 1033.00 | 5772.29 | ||||||||||
1953 | 920.00 | 933.00 | 715.00 | 556.50 | 430.00 | 63.50 | 0.00 | 5.00 | 102.50 | 494.00 | 798.50 | 1297.35 | a | 6315.35 | ||||||||||||
1954 | 1115.00 | 823.50 | 804.45 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 58.00 | 328.50 | 626.00 | 1000.50 | 4755.95 | |||||||
1955 | 1119.00 | 971.50 | 748.98 | c | 515.00 | 211.50 | k | 0.00 | z | 0.00 | z | 0.00 | z | 71.00 | g | 288.96 | c | 698.40 | e | 647.50 | j | 4341.85 | ||||
1956 | 796.50 | 1010.00 | 723.16 | b | 513.21 | b | 139.00 | p | 0.00 | z | 0.00 | z | 0.00 | z | 21.92 | d | 0.00 | z | 0.00 | z | 0.00 | z | 3064.79 | |||
1957 | 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 | |
1958 | 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 | |
1959 | 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 | |
1960 | 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 | |
1961 | 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 | |
1962 | 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 | |
1963 | 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 | |
1964 | 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 | |
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 314.02 | d | 79.00 | 14.50 | 0.00 | 122.50 | 298.00 | 604.50 | 886.00 | 2318.52 | ||||||||
1966 | 1089.00 | 929.00 | 671.50 | 408.00 | 115.00 | 35.50 | 0.00 | 0.00 | 39.50 | 348.50 | 589.50 | 1036.43 | a | 5261.93 | ||||||||||||
1967 | 1205.00 | 760.50 | 610.91 | b | 528.00 | 293.50 | 72.00 | 0.00 | 0.52 | a | 49.00 | 383.50 | 621.50 | 1273.00 | 5797.43 | |||||||||||
1968 | 1188.00 | 685.12 | a | 700.00 | 537.00 | 272.00 | 48.00 | 1.00 | 14.00 | 107.68 | b | 356.50 | 744.50 | 1147.52 | a | 5801.32 | ||||||||||
1969 | 928.00 | 809.50 | 855.50 | 467.00 | 213.00 | 40.00 | 0.00 | 0.00 | 22.50 | 438.00 | 708.00 | 648.50 | f | 4481.50 | ||||||||||||
1970 | 1029.72 | a | 696.50 | 809.50 | 660.50 | 229.50 | 66.00 | 0.00 | 0.00 | 119.00 | 510.00 | 675.50 | 928.40 | b | 5724.61 | |||||||||||
1971 | 1059.50 | 871.00 | 702.00 | 502.50 | 310.00 | 86.00 | 2.50 | 0.00 | 123.50 | 453.50 | 706.00 | 1122.41 | b | 5938.91 | ||||||||||||
1972 | 995.00 | 797.00 | 566.50 | 526.50 | 258.00 | 20.00 | 0.00 | 2.50 | 65.50 | 337.00 | 0.00 | z | 1043.31 | b | 4611.31 | |||||||||||
1973 | 1110.00 | 761.00 | 0.00 | z | 623.50 | 255.50 | 72.50 | 0.00 | 1.50 | 101.50 | 345.00 | 701.00 | 952.98 | b | 4924.48 | |||||||||||
1974 | 1038.00 | 867.50 | 650.00 | 527.50 | 194.50 | 30.00 | 0.00 | 0.00 | 93.00 | 298.00 | 694.00 | 1055.00 | 5447.50 | |||||||||||||
1975 | 1097.00 | 854.00 | 775.50 | 648.50 | 381.50 | 65.00 | 0.00 | 5.00 | 71.50 | 349.50 | 784.00 | 685.50 | l | 5031.50 | ||||||||||||
1976 | 1000.00 | 701.50 | 759.50 | 484.50 | 200.00 | 47.07 | a | 0.00 | z | 0.00 | 58.00 | 455.18 | a | 723.50 | 974.90 | b | 5404.15 | |||||||||
1977 | 1235.50 | 776.50 | 809.00 | 452.00 | 337.00 | 16.00 | 0.00 | 14.50 | 88.00 | 313.50 | 680.00 | 844.75 | a | 5566.75 | ||||||||||||
1978 | 963.50 | 799.50 | 637.00 | 418.50 | 286.50 | 27.22 | c | 0.00 | 1.55 | a | 74.48 | a | 285.72 | a | 652.00 | 1197.78 | b | 5343.75 | ||||||||
1979 | 1167.50 | 875.50 | 787.50 | 522.32 | b | 316.41 | b | 76.00 | 8.00 | 21.00 | 42.41 | a | 300.38 | b | 831.21 | a | 957.12 | c | 5905.36 | |||||||
1980 | 995.50 | 781.33 | c | 771.00 | 448.93 | b | 302.25 | c | 42.41 | a | 0.00 | c | 7.48 | b | 64.82 | b | 410.00 | 544.00 | f | 836.43 | d | 4660.15 | ||||
1981 | 832.35 | a | 758.50 | 755.50 | 338.57 | b | 229.50 | 24.83 | a | 1.50 | 1.07 | b | 33.50 | 359.82 | c | 620.50 | 874.72 | a | 4830.36 | |||||||
1982 | 1049.00 | 769.50 | 692.00 | 491.00 | 265.00 | 83.50 | 3.00 | 0.00 | 67.50 | 437.00 | 697.00 | 987.50 | 5542.00 | |||||||||||||
1983 | 968.00 | 743.50 | 699.00 | 626.50 | 338.00 | 68.50 | 0.00 | 0.00 | 40.50 | 310.00 | 713.50 | 861.50 | 5369.00 | |||||||||||||
1984 | 987.50 | 892.50 | 793.00 | 580.50 | 48.00 | k | 34.50 | 0.00 | 0.00 | 57.50 | 497.00 | 674.00 | 916.50 | 5433.00 | ||||||||||||
1985 | 962.03 | a | 866.50 | 645.50 | 390.50 | 229.29 | b | 32.00 | 0.00 | 0.00 | 121.00 | 316.41 | b | 688.33 | c | 0.00 | z | 4251.57 | ||||||||
1986 | 769.83 | a | 658.00 | 372.00 | l | 0.00 | z | 34.50 | q | 10.00 | 0.00 | 0.00 | 114.00 | 439.00 | 665.00 | 912.36 | b | 3568.20 | ||||||||
1987 | 1122.50 | 781.50 | 761.50 | 381.00 | 207.50 | 4.50 | 0.00 | 1.50 | 81.00 | 255.00 | 706.00 | 1031.00 | 5333.00 | |||||||||||||
1988 | 1101.50 | 756.50 | 756.50 | 485.50 | 222.50 | 25.00 | 0.00 | 1.00 | 103.00 | 208.50 | 734.50 | 972.50 | 5367.00 | |||||||||||||
1989 | 1057.50 | 755.50 | 564.00 | 324.00 | 154.50 | 36.50 | 0.00 | 1.00 | 47.50 | 373.00 | 714.50 | 1026.50 | 5054.50 | |||||||||||||
1990 | 1011.50 | 824.00 | 629.50 | 337.76 | a | 229.50 | 17.00 | 0.00 | 0.00 | 21.00 | 333.00 | 646.50 | 1202.50 | 5252.26 | ||||||||||||
1991 | 1034.00 | 656.50 | 748.00 | 519.50 | 250.50 | 44.00 | 0.00 | 0.00 | 36.50 | 301.50 | 704.50 | 943.50 | 5238.50 | |||||||||||||
1992 | 1163.00 | 741.00 | 637.50 | 322.50 | 166.00 | 40.50 | 3.50 | 6.50 | 26.00 | 283.50 | 851.50 | 1142.50 | 5384.00 | |||||||||||||
1993 | 839.00 | 735.50 | 645.50 | 458.50 | 164.00 | 63.00 | 0.00 | 5.50 | 74.50 | 377.00 | 810.50 | 940.50 | 5113.50 | |||||||||||||
1994 | 987.00 | 801.50 | 0.00 | z | 445.00 | 205.00 | 2.50 | 0.00 | 0.00 | 44.50 | 411.00 | 772.50 | 855.50 | 4524.50 | ||||||||||||
1995 | 899.00 | 603.50 | 621.00 | 540.50 | 330.00 | 60.00 | 4.50 | 0.00 | 47.50 | 343.50 | 540.50 | 903.00 | 4893.00 | |||||||||||||
1996 | 924.00 | 658.00 | 677.50 | 424.00 | 130.00 | 2.50 | 0.00 | 0.00 | 113.50 | 379.50 | 668.50 | 901.50 | 4879.00 | |||||||||||||
1997 | 1021.50 | 767.00 | 589.50 | 502.00 | 120.50 | 35.00 | 0.00 | 0.00 | 14.00 | 387.50 | 639.50 | 1046.00 | 5122.50 | |||||||||||||
1998 | 865.00 | 845.50 | 695.50 | 566.50 | 253.50 | 66.00 | 0.00 | 0.00 | 12.00 | 338.00 | 625.50 | 884.00 | 5151.50 | |||||||||||||
1999 | 899.00 | b | 523.00 | h | 589.57 | d | 342.00 | m | 246.21 | e | 65.00 | c | 0.00 | 0.60 | e | 24.50 | g | 323.71 | e | 484.66 | a | 998.50 | 3607.25 | |||
2000 | 851.50 | 672.70 | a | 673.00 | 329.48 | a | 129.00 | 2.14 | b | 0.00 | 1.00 | 21.50 | 323.50 | 844.80 | e | 899.50 | 4748.12 | |||||||||
2001 | 1016.59 | b | 738.23 | b | 642.00 | 407.50 | 111.50 | 25.00 | 0.00 | 0.00 | 11.50 | f | 255.00 | 620.17 | a | 854.64 | b | 4670.63 | ||||||||
2002 | 884.00 | 742.50 | 682.00 | 306.50 | 270.50 | 3.50 | 0.00 | l | 0.00 | 28.00 | l | 367.00 | 607.00 | 513.00 | l | 3863.00 | ||||||||||
2003 | 759.00 | 760.50 | 633.00 | 534.00 | e | 199.00 | 13.00 | 0.00 | 0.00 | 24.00 | 141.00 | g | 508.50 | g | 894.23 | e | 3816.73 | |||||||||
2004 | 915.00 | 793.27 | e | 255.00 | j | 175.50 | s | 121.50 | l | 22.00 | 1.50 | j | 0.00 | z | 79.50 | n | 382.50 | 674.00 | 679.00 | i | 2786.77 | |||||
2005 | 687.00 | 72.50 | y | 705.00 | 273.00 | m | 120.00 | h | 35.50 | f | 0.00 | e | 0.00 | 33.50 | f | 281.00 | 470.00 | i | 801.00 | g | 1673.00 | |||||
2006 | 948.50 | 733.00 | 410.00 | n | 381.00 | e | 59.00 | j | 0.00 | i | 0.00 | 0.00 | 133.00 | 215.00 | l | 0.00 | z | 782.50 | f | 2195.50 | ||||||
2007 | 1039.50 | 758.00 | 390.50 | i | 0.00 | z | 109.50 | k | 30.00 | m | 0.00 | e | 0.00 | m | 21.50 | r | 183.00 | o | 0.00 | z | 359.50 | s | 1797.50 | |||
2008 | 650.50 | n | 853.00 | 749.17 | d | 65.00 | z | 205.00 | i | 41.50 | 0.00 | 0.00 | k | 18.00 | j | 273.50 | g | 438.50 | i | 709.50 | g | 1643.67 | ||||
2009 | 904.96 | e | 528.50 | h | 687.00 | 0.00 | z | 90.50 | h | 67.50 | 0.00 | z | 1.50 | 84.00 | e | 302.50 | m | 735.00 | e | 0.00 | z | 2479.96 | ||||
2010 | 1038.00 | 852.50 | 753.00 | 469.00 | 344.50 | 38.50 | f | 0.00 | h | 0.00 | c | 9.50 | 186.50 | h | 647.00 | f | 776.72 | d | 4243.22 | |||||||
2011 | 1124.35 | e | 885.50 | 651.52 | a | 205.50 | r | 145.00 | m | 23.00 | h | 0.00 | e | 0.00 | s | 26.00 | f | 263.00 | f | 688.89 | c | 967.31 | d | 4317.57 | ||
2012 | 467.00 | o | 872.15 | b | 715.14 | b | 365.50 | 169.47 | a | 0.00 | 0.00 | 0.00 | 51.50 | 351.33 | a | 593.50 | 1054.50 | 4173.09 | ||||||||
2013 | 1155.50 | 892.00 | 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 | 2047.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 998.20 | 796.56 | 708.49 | 474.22 | 243.33 | 43.34 | 0.82 | 2.07 | 67.37 | 356.79 | 696.91 | 990.59 | 5404.74 | |||||||||||||
S.D. | 120.42 | 87.44 | 80.65 | 89.76 | 74.73 | 29.35 | 2.53 | 4.27 | 37.82 | 70.26 | 91.81 | 121.13 | 405.14 | |||||||||||||
SKEW | -0.33 | 0.19 | 0.55 | -0.04 | 0.14 | 0.82 | 4.08 | 2.86 | 0.35 | 0.35 | 1.06 | 0.74 | 0.45 | |||||||||||||
MAX | 1235.50 | 1010.00 | 960.00 | 660.50 | 430.00 | 147.50 | 14.50 | 21.00 | 158.00 | 510.00 | 1046.79 | 1297.35 | 6315.35 | |||||||||||||
MIN | 687.00 | 603.50 | 564.00 | 306.50 | 111.50 | 0.00 | 0.00 | 0.00 | 9.50 | 208.50 | 484.66 | 776.72 | 4748.12 | |||||||||||||
NO YRS | 53 | 52 | 48 | 45 | 42 | 47 | 47 | 49 | 47 | 47 | 47 | 44 | 26 |