YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 27.00 | 26.00 | 157.00 | 391.50 | 736.00 | 1103.50 | 2441.00 | |||||||
1949 | 1327.50 | 884.00 | 705.00 | 316.50 | 219.00 | 72.93 | a | 1.00 | 35.13 | a | 78.00 | 431.00 | 554.50 | 946.50 | 5571.06 | |||||||||||
1950 | 1097.50 | 746.00 | 702.67 | a | 440.69 | a | 250.50 | 117.00 | 0.50 | 17.00 | 135.00 | 353.00 | 577.50 | 794.50 | 5231.86 | |||||||||||
1951 | 936.00 | 760.50 | 754.00 | 361.50 | 290.00 | 82.00 | 17.00 | 32.11 | c | 74.50 | 476.62 | c | 668.89 | c | 943.20 | d | 5396.32 | |||||||||
1952 | 1065.22 | b | 828.73 | c | 825.78 | b | 407.78 | c | 264.69 | e | 179.42 | d | 8.30 | c | 20.50 | f | 92.31 | d | 263.50 | b | 793.93 | b | 937.48 | b | 5667.15 | |
1953 | 768.69 | d | 721.28 | c | 701.52 | d | 531.21 | a | 466.66 | c | 227.78 | c | 9.96 | c | 42.50 | g | 70.96 | d | 448.97 | b | 501.00 | f | 858.46 | e | 4805.48 | |
1954 | 712.00 | f | 644.58 | d | 735.22 | a | 406.15 | d | 146.50 | h | 190.96 | d | 16.50 | f | 64.50 | f | 116.50 | o | 338.50 | f | 504.00 | g | 830.00 | g | 1976.92 | |
1955 | 1114.21 | e | 902.70 | e | 629.00 | f | 645.52 | a | 256.50 | f | 148.27 | d | 60.50 | f | 27.56 | d | 173.50 | f | 326.00 | f | 755.40 | e | 884.03 | b | 4477.68 | |
1956 | 874.09 | c | 967.04 | c | 533.50 | h | 388.00 | f | 279.00 | d | 132.60 | e | 16.00 | g | 48.22 | d | 157.00 | f | 519.85 | e | 593.50 | g | 764.00 | g | 2820.80 | |
1957 | 1163.07 | d | 715.83 | e | 654.44 | d | 500.77 | d | 342.15 | d | 78.60 | e | 16.69 | e | 108.50 | d | 124.00 | g | 508.83 | b | 798.60 | e | 900.66 | c | 5788.14 | |
1958 | 952.96 | d | 660.69 | b | 839.30 | d | 566.67 | c | 219.87 | d | 136.07 | b | 12.63 | d | 0.00 | p | 128.00 | f | 330.27 | e | 538.00 | g | 787.63 | d | 4506.09 | |
1959 | 840.44 | d | 803.04 | c | 528.50 | f | 395.77 | d | 407.02 | d | 88.20 | e | 22.06 | e | 69.75 | e | 226.80 | e | 314.50 | f | 543.00 | g | 1015.85 | e | 3868.93 | |
1960 | 808.00 | g | 818.38 | d | 534.50 | f | 452.50 | f | 305.50 | g | 22.00 | g | 0.50 | w | 49.00 | f | 109.80 | e | 417.31 | e | 760.80 | e | 742.50 | f | 2106.29 | |
1961 | 699.00 | g | 562.00 | f | 752.04 | d | 387.00 | f | 393.81 | d | 75.00 | d | 26.83 | e | 24.11 | d | 252.60 | e | 340.00 | f | 771.92 | d | 655.00 | k | 2296.31 | |
1962 | 1060.31 | d | 789.50 | 805.50 | 405.52 | a | 396.50 | 122.59 | a | 19.63 | a | 42.00 | 115.50 | 406.00 | 623.00 | 845.00 | 5631.05 | |||||||||
1963 | 1019.50 | 587.00 | 747.00 | 676.50 | 267.24 | b | 161.00 | 72.16 | b | 68.50 | 102.00 | 368.00 | 728.00 | 900.00 | 5696.90 | |||||||||||
1964 | 964.50 | 838.50 | 788.00 | 561.50 | 428.00 | 173.00 | 30.50 | 30.00 | 221.50 | 347.00 | 812.00 | 803.50 | 5998.00 | |||||||||||||
1965 | 857.84 | b | 735.50 | 680.50 | 479.00 | 360.50 | 138.00 | 26.00 | 0.00 | z | 247.50 | 372.00 | 680.69 | a | 1071.00 | 5648.53 | ||||||||||
1966 | 1030.00 | 848.50 | 674.50 | 430.50 | 197.50 | 167.00 | 78.50 | 41.00 | 131.00 | 446.50 | 712.50 | 940.50 | 5698.00 | |||||||||||||
1967 | 972.50 | 765.50 | 799.50 | 761.50 | 282.00 | 143.00 | 1.00 | 2.00 | 65.50 | 433.50 | 646.50 | 1165.50 | 6038.00 | |||||||||||||
1968 | 1098.50 | 737.00 | 673.50 | 542.00 | 358.00 | 117.50 | 5.50 | 119.00 | 170.50 | 472.50 | 730.50 | 1056.00 | 6080.50 | |||||||||||||
1969 | 1074.50 | 905.50 | 784.50 | 556.50 | 210.00 | 100.00 | 10.00 | 35.00 | 112.00 | 567.00 | 651.00 | 820.50 | 5826.50 | |||||||||||||
1970 | 852.50 | 658.00 | 685.00 | 646.00 | 249.50 | 143.00 | 11.00 | 21.50 | 194.50 | 484.00 | 648.00 | 991.00 | 5584.00 | |||||||||||||
1971 | 957.00 | 746.50 | 761.50 | 552.00 | 340.50 | 155.50 | 23.00 | 13.00 | 224.50 | 553.50 | 752.00 | 1053.50 | 6132.50 | |||||||||||||
1972 | 1031.00 | 745.00 | 561.50 | 546.50 | 271.00 | 69.00 | 13.50 | 54.00 | 247.00 | 484.00 | 785.00 | 1174.00 | 5981.50 | |||||||||||||
1973 | 1076.00 | 724.00 | 771.50 | 484.00 | 182.00 | 107.00 | 17.50 | 46.50 | 165.50 | 441.50 | 690.50 | 853.00 | 5559.00 | |||||||||||||
1974 | 1029.50 | 804.50 | 707.00 | 585.00 | 292.00 | 75.50 | 56.00 | 31.50 | 72.00 | 404.50 | 705.00 | 965.50 | 5728.00 | |||||||||||||
1975 | 949.00 | 793.00 | 762.50 | 715.50 | 290.00 | 125.50 | 49.50 | 62.00 | 50.00 | 473.50 | 767.50 | 894.50 | 5932.50 | |||||||||||||
1976 | 913.50 | 750.38 | a | 728.50 | 602.00 | 215.00 | 174.50 | 25.32 | a | 124.00 | 116.00 | 351.00 | 571.00 | 934.00 | 5505.19 | |||||||||||
1977 | 1074.50 | 624.50 | 785.00 | 404.50 | 459.00 | 25.50 | 13.00 | 18.50 | 163.00 | 361.00 | 676.00 | 773.50 | 5378.00 | |||||||||||||
1978 | 778.00 | 658.00 | 513.50 | 520.50 | 306.50 | 101.50 | 23.50 | 61.50 | 201.00 | 291.00 | 745.50 | 1057.00 | 5257.50 | |||||||||||||
1979 | 1002.00 | 733.50 | 591.00 | 500.00 | 238.50 | 80.50 | 35.50 | 82.00 | 79.00 | 338.00 | 746.00 | 874.00 | 5300.00 | |||||||||||||
1980 | 812.72 | a | 642.50 | 702.00 | 404.00 | 315.50 | 206.00 | 32.50 | 23.00 | 111.00 | 366.00 | 648.00 | 827.50 | 5090.72 | ||||||||||||
1981 | 796.50 | 705.50 | 651.50 | 404.00 | 256.00 | 74.50 | 26.50 | 13.50 | 118.50 | 467.50 | 567.00 | 801.50 | 4882.50 | |||||||||||||
1982 | 1010.00 | 732.00 | 749.00 | 575.50 | 0.00 | z | 0.00 | z | 38.50 | 29.50 | 198.00 | 443.00 | 780.50 | 921.50 | 5477.50 | |||||||||||
1983 | 865.50 | 659.50 | 658.00 | 591.00 | 285.50 | 89.00 | 87.00 | 46.00 | 96.50 | 334.00 | 722.50 | 823.00 | 5257.50 | |||||||||||||
1984 | 857.50 | 726.50 | 552.83 | a | 531.00 | 223.50 | 139.50 | 0.00 | 5.00 | 126.50 | 531.00 | 741.00 | 946.00 | 5380.33 | ||||||||||||
1985 | 889.50 | 710.50 | 732.00 | 338.50 | 272.00 | 49.00 | 9.50 | 50.00 | 235.50 | 438.50 | 832.00 | 909.00 | 5466.00 | |||||||||||||
1986 | 732.00 | 589.50 | 0.00 | z | 447.50 | 299.50 | 43.00 | 24.00 | 1.50 | 277.50 | 378.00 | 629.00 | 880.00 | 4301.50 | ||||||||||||
1987 | 967.00 | 707.00 | 638.00 | 324.50 | 165.50 | 50.00 | 71.50 | 5.50 | 80.50 | 209.00 | 632.50 | 898.50 | 4749.50 | |||||||||||||
1988 | 934.00 | 657.50 | 608.50 | 387.50 | 0.00 | z | 142.00 | 4.00 | 11.00 | 136.50 | 210.00 | 672.00 | 918.00 | 4681.00 | ||||||||||||
1989 | 1055.00 | 859.00 | 615.00 | 315.50 | 302.00 | 44.00 | 17.00 | 0.00 | z | 112.00 | 0.00 | z | 0.00 | z | 865.00 | 4184.50 | ||||||||||
1990 | 0.00 | z | 846.00 | 588.50 | 298.00 | 310.50 | 118.00 | 21.50 | 56.50 | 93.50 | 393.00 | 751.50 | 1125.00 | 4602.00 | ||||||||||||
1991 | 946.00 | 588.50 | 764.50 | 528.50 | 400.50 | 130.00 | 0.50 | 13.00 | 36.50 | 285.00 | 644.50 | 959.50 | 5297.00 | |||||||||||||
1992 | 921.00 | 633.50 | 572.00 | 364.50 | 132.50 | 95.00 | 37.50 | 27.00 | 124.50 | 367.00 | 744.00 | 1054.00 | 5072.50 | |||||||||||||
1993 | 1112.50 | 866.50 | 581.00 | 571.00 | 251.50 | 152.50 | 40.00 | 43.50 | 133.50 | 350.50 | 796.00 | 931.00 | 5829.50 | |||||||||||||
1994 | 855.00 | 794.00 | 567.00 | 449.00 | 232.00 | 118.50 | 0.00 | 17.00 | 110.00 | 477.00 | 936.00 | 1060.50 | 5616.00 | |||||||||||||
1995 | 828.50 | 606.50 | 705.00 | 0.00 | z | 222.00 | i | 147.50 | i | 21.00 | k | 37.50 | 35.00 | n | 224.50 | l | 314.50 | l | 432.00 | m | 2177.50 | |||||
1996 | 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 | |
1997 | 0.00 | z | 0.00 | z | 0.00 | z | 537.50 | 196.50 | 116.00 | 42.00 | 59.00 | 163.00 | 512.00 | 654.00 | 969.00 | 3249.00 | ||||||||||
1998 | 821.50 | 758.50 | 664.00 | 552.00 | 458.50 | 124.00 | 2.50 | 33.00 | 105.00 | 513.00 | 759.50 | 1046.50 | 5838.00 | |||||||||||||
1999 | 857.50 | 815.50 | 780.50 | 577.50 | 354.50 | 173.50 | 84.50 | 81.50 | 111.00 | 399.00 | 652.50 | 928.50 | 5816.00 | |||||||||||||
2000 | 917.50 | 732.00 | 708.00 | 438.00 | 306.50 | 82.00 | 35.50 | 26.50 | 202.24 | a | 484.50 | 855.50 | 914.50 | 5702.74 | ||||||||||||
2001 | 978.50 | 862.00 | 622.50 | 617.00 | 164.00 | 117.93 | a | 12.50 | 18.00 | 109.00 | 363.00 | 699.11 | b | 918.00 | 5481.54 | |||||||||||
2002 | 998.00 | 732.00 | 753.00 | 420.00 | 350.00 | 75.50 | 0.50 | 58.50 | 130.00 | 482.50 | 681.00 | 866.50 | 5547.50 | |||||||||||||
2003 | 742.00 | 779.00 | 640.00 | 682.00 | 332.00 | 50.50 | 14.50 | 38.50 | 100.00 | 327.00 | 804.00 | 882.50 | 5392.00 | |||||||||||||
2004 | 956.50 | 794.00 | 504.50 | 451.00 | 290.50 | 65.50 | 10.50 | 33.50 | 185.50 | 494.50 | 746.50 | 868.50 | 5401.00 | |||||||||||||
2005 | 939.50 | 696.00 | 640.00 | 575.50 | 323.50 | 248.50 | 2.50 | 14.00 | 273.50 | 515.50 | 757.00 | 935.50 | 5921.00 | |||||||||||||
2006 | 918.50 | 849.50 | 907.86 | c | 614.00 | 270.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3560.36 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 953.70 | 749.82 | 694.02 | 500.68 | 293.52 | 117.22 | 24.39 | 39.65 | 142.05 | 413.25 | 715.88 | 934.49 | 5559.68 | |||||||||||||
S.D. | 117.72 | 88.46 | 88.09 | 110.00 | 78.46 | 48.66 | 22.48 | 28.08 | 61.59 | 83.99 | 78.13 | 97.60 | 329.31 | |||||||||||||
SKEW | 0.43 | 0.10 | -0.13 | 0.12 | 0.34 | 0.43 | 1.29 | 1.23 | 0.59 | -0.40 | 0.08 | 0.62 | -0.32 | |||||||||||||
MAX | 1327.50 | 967.04 | 907.86 | 761.50 | 466.66 | 248.50 | 87.00 | 124.00 | 277.50 | 567.00 | 936.00 | 1174.00 | 6132.50 | |||||||||||||
MIN | 732.00 | 587.00 | 504.50 | 298.00 | 132.50 | 25.50 | 0.00 | 1.50 | 36.50 | 209.00 | 554.50 | 773.50 | 4749.50 | |||||||||||||
NO YRS | 52 | 55 | 51 | 53 | 51 | 53 | 52 | 50 | 51 | 51 | 50 | 52 | 38 |