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 | 0.00 | e | 0.00 | a | 4.00 | 189.10 | a | 704.00 | 571.00 | i | 897.10 | |||
1949 | 1235.00 | 924.50 | 566.00 | 200.00 | i | 98.17 | a | 22.00 | 0.00 | 0.00 | c | 0.00 | b | 297.82 | c | 460.71 | b | 966.54 | c | 4570.74 | ||||||
1950 | 863.98 | d | 557.93 | a | 466.07 | b | 147.32 | b | 89.38 | a | 4.66 | a | 0.00 | 3.50 | 26.00 | 11.50 | i | 457.22 | c | 686.50 | 3302.56 | |||||
1951 | 839.50 | 658.50 | 541.00 | 262.00 | 102.50 | 14.00 | 0.00 | 0.50 | 1.50 | m | 231.98 | a | 677.07 | a | 968.46 | d | 4295.52 | |||||||||
1952 | 908.50 | 747.00 | 701.63 | a | 283.00 | 50.00 | 5.00 | 0.00 | 0.00 | 11.67 | c | 97.50 | 809.48 | a | 958.13 | d | 4571.91 | |||||||||
1953 | 517.50 | f | 671.00 | 507.50 | 255.50 | 211.50 | 3.62 | a | 0.00 | c | 0.00 | b | 0.00 | 222.50 | 617.40 | e | 980.00 | 3469.02 | ||||||||
1954 | 906.50 | 513.69 | b | 620.50 | 140.69 | a | 42.00 | 14.48 | a | 0.00 | b | 0.00 | 8.00 | 198.50 | 533.79 | a | 962.15 | d | 3940.31 | |||||||
1955 | 1073.00 | 850.50 | 635.50 | b | 400.86 | a | 182.00 | 46.00 | 0.00 | a | 0.00 | 4.50 | 110.16 | c | 562.50 | 700.17 | b | 4565.20 | ||||||||
1956 | 726.50 | 876.44 | b | 483.27 | c | 344.46 | b | 53.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | a | 195.82 | a | 777.86 | b | 912.00 | 4369.35 | ||||||
1957 | 831.83 | a | 469.50 | 491.50 | 310.00 | 171.02 | a | 6.50 | 0.00 | a | 0.00 | 4.00 | 278.50 | 709.66 | a | 799.80 | a | 4072.31 | ||||||||
1958 | 871.00 | 558.96 | a | 669.00 | 323.50 | 37.00 | 0.00 | a | 0.00 | 0.00 | 21.50 | 174.50 | 627.00 | 739.00 | 4021.46 | |||||||||||
1959 | 831.50 | 699.00 | 513.00 | 186.96 | b | 86.00 | 0.00 | 0.00 | 0.00 | a | 15.00 | 194.55 | b | 603.00 | 869.60 | b | 3998.62 | |||||||||
1960 | 1111.00 | 764.00 | 378.00 | 216.00 | 80.50 | 0.00 | 0.00 | 0.00 | 0.00 | 288.50 | 586.00 | 1179.00 | 4603.00 | |||||||||||||
1961 | 1006.50 | 583.50 | 539.00 | 249.00 | 45.00 | 1.00 | 0.00 | 0.00 | 23.00 | 231.50 | 602.50 | 1213.50 | 4494.50 | |||||||||||||
1962 | 1173.50 | 815.00 | 658.00 | 127.50 | 121.50 | 7.24 | a | 0.00 | b | 0.00 | 7.24 | a | 153.50 | 461.38 | a | 847.52 | c | 4372.38 | ||||||||
1963 | 1042.00 | 518.52 | a | 519.00 | 309.64 | b | 12.83 | b | 0.58 | d | 0.00 | 0.00 | b | 0.00 | b | 101.61 | d | 510.50 | 965.50 | 3980.18 | ||||||
1964 | 936.50 | 792.50 | 636.00 | 328.00 | 121.42 | a | 2.07 | a | 0.00 | a | 0.00 | a | 6.96 | b | 89.50 | 697.50 | d | 839.14 | b | 4449.59 | ||||||
1965 | 789.47 | a | 679.28 | c | 614.66 | b | 328.45 | a | 167.00 | 14.00 | f | 0.00 | 0.00 | e | 69.64 | b | 122.34 | c | 420.54 | b | 853.53 | a | 4044.90 | |||
1966 | 832.50 | f | 778.30 | a | 417.47 | a | 137.59 | a | 25.50 | 0.00 | c | 0.00 | d | 0.00 | 0.00 | d | 200.43 | b | 459.50 | 848.50 | 2867.28 | |||||
1967 | 932.00 | 619.11 | a | 399.79 | b | 0.00 | z | 150.50 | 41.50 | 0.55 | c | 9.62 | b | 28.50 | 90.50 | 400.00 | 1138.22 | a | 3810.29 | |||||||
1968 | 1359.00 | 552.00 | 453.00 | 322.00 | 85.00 | 26.00 | 0.00 | 32.50 | 2.50 | 66.00 | g | 536.38 | a | 1069.50 | a | 4437.88 | ||||||||||
1969 | 731.00 | 744.50 | 595.00 | 171.00 | 74.00 | 2.00 | 0.00 | 0.00 | 5.00 | 301.00 | 538.50 | 726.50 | 3888.50 | |||||||||||||
1970 | 788.50 | 528.50 | 601.00 | 488.00 | 43.00 | 0.50 | 0.00 | 0.00 | 29.00 | 299.00 | 496.00 | 860.50 | 4134.00 | |||||||||||||
1971 | 862.00 | 630.50 | 445.50 | 279.50 | 138.00 | 15.50 | 0.00 | 0.00 | 46.50 | 343.50 | 633.50 | 968.50 | 4363.00 | |||||||||||||
1972 | 797.00 | 571.00 | 238.00 | 198.00 | 31.00 | 2.00 | 0.00 | 0.00 | 0.56 | c | 280.50 | 687.50 | 951.04 | c | 3756.59 | |||||||||||
1973 | 1007.50 | a | 683.00 | 690.00 | 369.64 | b | 62.00 | 2.59 | a | 0.00 | a | 0.00 | d | 26.90 | a | 159.00 | 529.00 | 796.50 | 4326.13 | |||||||
1974 | 962.60 | b | 708.00 | 352.50 | 284.00 | 34.00 | 0.00 | 0.00 | a | 0.00 | 19.66 | a | 183.86 | b | 581.54 | d | 943.36 | b | 4069.52 | |||||||
1975 | 964.00 | 681.00 | 608.00 | 446.50 | 143.50 | 1.50 | 0.00 | 0.00 | 9.50 | 207.50 | 596.00 | 902.62 | a | 4560.12 | ||||||||||||
1976 | 856.00 | 585.00 | 556.50 | 283.00 | 55.50 | 2.00 | 0.00 | 0.00 | 37.00 | 233.50 | 541.00 | 910.00 | 4059.50 | |||||||||||||
1977 | 1041.00 | 575.00 | 599.50 | 216.00 | 147.00 | 0.00 | 0.00 | 0.00 | a | 0.00 | 112.50 | 475.50 | 634.47 | a | 3800.97 | |||||||||||
1978 | 777.00 | 619.63 | a | 383.50 | 243.50 | 103.00 | 0.00 | 0.00 | 0.00 | 24.00 | 122.00 | 560.00 | 1057.00 | 3889.63 | ||||||||||||
1979 | 1038.50 | 684.00 | 492.38 | a | 220.50 | 94.03 | a | 17.31 | d | 0.00 | a | 0.00 | d | 0.50 | 136.92 | a | 657.93 | a | 879.76 | b | 4221.83 | |||||
1980 | 772.42 | a | 606.00 | 566.00 | 287.59 | a | 144.50 | 5.69 | a | 0.00 | d | 0.00 | 0.00 | 289.50 | 549.50 | 703.70 | a | 3924.89 | ||||||||
1981 | 765.91 | b | 597.33 | a | 535.02 | b | 175.50 | 54.00 | 3.10 | a | 0.00 | 0.00 | a | 2.50 | 258.50 | 480.00 | 763.00 | 3634.87 | ||||||||
1982 | 944.00 | 674.00 | 498.50 | 265.50 | 91.50 | 3.50 | 0.00 | 0.00 | 34.50 | 308.00 | 627.50 | 874.00 | 4321.00 | |||||||||||||
1983 | 866.00 | 590.00 | 504.50 | 453.50 | 144.00 | 0.00 | 0.00 | 0.00 | 16.00 | 181.00 | 528.00 | 701.50 | 3984.50 | |||||||||||||
1984 | 887.00 | 692.50 | 474.50 | 306.00 | 18.50 | 0.00 | 0.00 | 0.00 | 17.00 | 355.00 | 572.50 | 910.50 | 4233.50 | |||||||||||||
1985 | 903.50 | 706.50 | 524.00 | 163.00 | 42.50 | 4.50 | 0.00 | 0.00 | 56.50 | 198.50 | 583.00 | 844.00 | 4026.00 | |||||||||||||
1986 | 711.00 | 520.00 | 360.00 | 224.50 | 68.00 | 0.00 | 1.00 | 0.00 | 63.00 | 292.50 | 552.50 | 927.00 | 3719.50 | |||||||||||||
1987 | 1003.50 | 672.00 | 601.50 | 183.50 | 55.00 | 0.00 | 0.00 | 0.00 | 5.50 | 132.50 | 608.50 | 1014.00 | 4276.00 | |||||||||||||
1988 | 932.50 | 620.00 | 491.50 | 249.00 | 98.50 | 0.50 | 0.00 | 0.00 | 19.50 | 56.50 | 523.00 | 846.50 | 3837.50 | |||||||||||||
1989 | 956.00 | 681.50 | 292.00 | 86.00 | 62.50 | 0.00 | 0.00 | 0.00 | 14.00 | 212.00 | 455.50 | 834.00 | 3593.50 | |||||||||||||
1990 | 897.00 | 673.00 | 422.00 | 170.50 | 53.50 | 3.50 | 0.00 | 2.50 | 19.50 | 202.00 | 588.50 | 1120.00 | 4152.00 | |||||||||||||
1991 | 972.00 | 581.00 | 656.00 | 291.50 | 107.50 | 28.50 | 2.00 | 0.00 | 0.00 | 141.50 | 636.00 | 1079.00 | 4495.00 | |||||||||||||
1992 | 1068.00 | 639.00 | 506.50 | 143.00 | 66.00 | 0.00 | 0.00 | 12.00 | 0.50 | 123.00 | 734.00 | 1247.00 | 4539.00 | |||||||||||||
1993 | 838.50 | 638.50 | 441.00 | 215.50 | 61.50 | 13.00 | 0.00 | 0.00 | 6.00 | 249.00 | 719.50 | 940.00 | 4122.50 | |||||||||||||
1994 | 861.50 | 723.50 | 432.50 | 279.00 | 82.00 | 0.00 | 0.00 | 0.00 | 4.00 | 247.50 | 683.00 | 841.50 | 4154.50 | |||||||||||||
1995 | 841.50 | 468.50 | 461.00 | 323.50 | 123.50 | 26.50 | 0.00 | 0.00 | 5.00 | 163.50 | 424.00 | 809.00 | 3646.00 | |||||||||||||
1996 | 796.00 | 507.00 | 475.00 | 221.00 | 28.50 | 0.00 | 0.00 | 0.00 | 46.00 | 293.50 | 563.50 | 789.00 | 3719.50 | |||||||||||||
1997 | 882.00 | 674.00 | 368.50 | 343.00 | 25.50 | 11.00 | 0.00 | 0.00 | 0.00 | 273.50 | 524.00 | 978.50 | 4080.00 | |||||||||||||
1998 | 806.50 | 702.00 | 545.00 | 420.00 | 107.00 | 9.00 | 0.00 | 0.00 | 2.50 | 247.00 | 572.50 | 868.00 | 4279.50 | |||||||||||||
1999 | 747.50 | 580.00 | 377.00 | 424.50 | 85.00 | 19.50 | 0.00 | 0.00 | 37.24 | a | 160.50 | 491.50 | 897.00 | 3819.74 | ||||||||||||
2000 | 742.50 | 584.00 | 552.66 | b | 147.86 | b | 48.57 | a | 0.00 | 0.00 | 0.00 | 21.50 | 240.00 | 774.50 | 806.53 | b | 3918.11 | |||||||||
2001 | 917.71 | b | 656.00 | 467.67 | b | 271.50 | 52.18 | a | 5.00 | 0.00 | a | 0.00 | b | 0.00 | 127.00 | 472.50 | 927.23 | c | 3896.79 | |||||||
2002 | 887.50 | 672.00 | 589.50 | 132.00 | 49.00 | 0.00 | 0.00 | 0.00 | 15.50 | 242.00 | 573.50 | 975.50 | 4136.50 | |||||||||||||
2003 | 705.50 | 638.30 | a | 482.00 | 330.00 | 77.00 | 0.00 | 0.00 | 0.00 | 0.50 | 55.50 | 654.50 | 889.00 | 3832.30 | ||||||||||||
2004 | 891.00 | 763.50 | 289.00 | 270.00 | 27.50 | 1.00 | 0.00 | 0.00 | 34.50 | 260.40 | a | 635.00 | 934.50 | 4106.40 | ||||||||||||
2005 | 556.50 | g | 376.00 | j | 536.00 | 287.50 | 33.50 | w | 0.00 | r | 0.00 | 0.00 | d | 2.00 | 180.50 | 507.93 | a | 839.50 | 2353.43 | |||||||
2006 | 823.00 | 638.62 | b | 626.00 | 232.24 | a | 13.00 | p | 0.00 | o | 0.00 | q | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 2319.86 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 903.31 | 651.55 | 507.70 | 263.73 | 82.68 | 6.77 | 0.06 | 1.05 | 14.99 | 202.47 | 578.36 | 903.27 | 4103.29 | |||||||||||||
S.D. | 131.53 | 97.14 | 103.87 | 90.63 | 46.13 | 10.53 | 0.30 | 4.68 | 17.25 | 74.26 | 94.93 | 129.87 | 277.45 | |||||||||||||
SKEW | 1.09 | 0.48 | -0.35 | 0.36 | 0.73 | 2.05 | 5.45 | 5.70 | 1.36 | -0.04 | 0.37 | 0.48 | 0.14 | |||||||||||||
MAX | 1359.00 | 924.50 | 701.63 | 488.00 | 211.50 | 46.00 | 2.00 | 32.50 | 69.64 | 355.00 | 809.48 | 1247.00 | 4603.00 | |||||||||||||
MIN | 705.50 | 468.50 | 238.00 | 86.00 | 12.83 | 0.00 | 0.00 | 0.00 | 0.00 | 55.50 | 400.00 | 634.47 | 3593.50 | |||||||||||||
NO YRS | 55 | 57 | 58 | 56 | 56 | 55 | 58 | 58 | 57 | 56 | 58 | 57 | 48 |