YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 498.00 | 842.00 | 906.50 | 867.50 | 534.50 | 395.50 | 89.00 | 0.55 | c | 4133.55 | ||||||||
1954 | 0.00 | 7.00 | 5.00 | 277.50 | 361.00 | 854.50 | 948.17 | b | 815.00 | 552.86 | b | 235.50 | 56.00 | 0.00 | 4112.53 | |||||||||||
1955 | 0.00 | 0.00 | 15.00 | 313.00 | 611.00 | 727.00 | 1083.50 | 982.00 | 615.50 | 285.50 | 8.00 | 0.00 | 4640.50 | |||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 63.10 | a | 456.45 | b | 857.59 | a | 817.50 | 822.00 | 461.00 | 405.50 | 81.21 | a | 0.00 | 3964.34 | |||||||||
1957 | 0.00 | 2.00 | 4.50 | 262.00 | 413.50 | 756.50 | 912.00 | 776.00 | 516.50 | 203.50 | 29.50 | 0.50 | 3876.50 | |||||||||||||
1958 | 0.00 | 5.00 | 0.00 | 186.00 | 501.50 | 630.50 | 815.30 | a | 871.50 | 632.50 | 341.00 | 94.50 | 0.00 | 4077.80 | ||||||||||||
1959 | 0.00 | 0.00 | 2.50 | 144.83 | a | 630.50 | 767.14 | b | 835.50 | 967.00 | 612.00 | 168.00 | 9.00 | 1.00 | 4137.47 | |||||||||||
1960 | 0.00 | 0.00 | 20.50 | 271.00 | 522.00 | 681.50 | 867.00 | 921.50 | 646.00 | 272.00 | 25.50 | 8.00 | 4235.00 | |||||||||||||
1961 | 0.00 | b | 0.00 | e | 24.80 | a | 99.50 | 423.00 | 761.00 | 892.50 | 886.00 | 581.50 | 326.00 | 33.00 | 6.50 | 4033.80 | ||||||||||
1962 | 0.00 | 0.00 | 15.50 | 193.50 | 667.50 | 741.50 | 796.50 | 841.50 | 461.50 | 373.00 | 11.00 | 33.50 | 4135.00 | |||||||||||||
1963 | 0.00 | 0.00 | 59.50 | 206.38 | a | 430.50 | 831.50 | 931.00 | 774.00 | 561.00 | 519.50 | 67.76 | a | 0.00 | 4381.14 | |||||||||||
1964 | 1.00 | 0.00 | 12.83 | b | 240.50 | 694.00 | 798.00 | 996.50 | 806.00 | 537.00 | 196.00 | 154.00 | 0.00 | 4435.83 | ||||||||||||
1965 | 0.00 | 0.00 | a | 0.00 | 97.00 | 653.07 | a | 746.50 | 878.50 | 800.50 | 490.00 | 291.00 | 47.00 | 1.50 | 4005.07 | |||||||||||
1966 | 0.00 | 2.00 | 35.00 | 111.50 | 390.00 | 793.00 | 980.50 | 784.00 | 509.00 | 274.50 | 47.50 | 0.00 | 3927.00 | |||||||||||||
1967 | 0.00 | 0.00 | 34.50 | 172.00 | 313.50 | 767.50 | 857.00 | 746.50 | 538.00 | 230.00 | 16.50 | 0.00 | 3675.50 | |||||||||||||
1968 | 0.00 | 0.00 | 92.00 | 184.50 | 388.50 | 704.50 | 872.50 | 848.00 | 580.00 | 322.50 | 28.00 | 0.00 | 4020.50 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 213.50 | 489.00 | 523.00 | 896.00 | 931.50 | 562.50 | 212.50 | 17.00 | 0.00 | 3845.00 | |||||||||||||
1970 | 0.00 | 0.00 | 0.00 | 197.00 | 491.00 | 806.00 | 979.00 | 870.50 | 549.50 | 327.00 | 21.00 | 0.52 | a | 4241.52 | ||||||||||||
1971 | 0.00 | 0.00 | b | 0.00 | 203.00 | 433.00 | 888.50 | 839.21 | c | 783.35 | e | 640.00 | 476.00 | 62.00 | 0.00 | b | 4325.06 | |||||||||
1972 | 0.00 | c | 0.00 | 3.00 | 88.93 | b | 0.00 | z | 707.78 | c | 0.00 | z | 0.00 | z | 570.00 | 238.50 | 27.00 | 0.00 | 1635.21 | |||||||
1973 | 9.50 | 0.00 | 94.00 | 174.83 | a | 421.27 | c | 847.00 | 1040.00 | 975.50 | 630.00 | 478.00 | 28.50 | 2.50 | 4701.10 | |||||||||||
1974 | 0.00 | 0.00 | 23.00 | 277.00 | 469.00 | 706.50 | 1040.00 | 852.50 | 491.50 | 307.00 | 53.50 | 0.00 | 4220.00 | |||||||||||||
1975 | 0.00 | 0.00 | b | 4.02 | d | 73.93 | b | 630.00 | 815.00 | 974.00 | 932.50 | 453.00 | 356.50 | 152.00 | 2.00 | 4392.95 | ||||||||||
1976 | 0.00 | 2.50 | 53.45 | b | 234.50 | 466.00 | 851.00 | 997.50 | 854.00 | 557.00 | 200.00 | 3.50 | 0.00 | 4219.45 | ||||||||||||
1977 | 0.00 | 0.00 | 112.50 | 401.50 | 777.50 | 764.50 | 1040.50 | 794.00 | 626.00 | 234.50 | 91.55 | a | 2.00 | 4844.55 | ||||||||||||
1978 | 0.00 | 0.00 | 27.12 | c | 101.50 | f | 499.50 | g | 771.00 | 922.00 | 921.50 | 747.50 | 237.00 | 82.76 | a | 0.00 | 3708.88 | |||||||||
1979 | 0.00 | 0.00 | 33.50 | 176.50 | 470.50 | 814.50 | 955.50 | 860.00 | 705.52 | a | 258.00 | 40.00 | 0.00 | 4314.02 | ||||||||||||
1980 | 0.00 | 0.00 | 7.50 | 270.00 | 640.50 | 806.00 | 1056.00 | 953.50 | 642.00 | 186.50 | 42.00 | 0.00 | c | 4604.00 | ||||||||||||
1981 | 5.17 | a | 32.50 | 74.50 | 294.11 | b | 525.97 | a | 842.00 | 978.50 | 903.00 | 563.50 | 254.50 | 87.50 | 0.00 | 4561.24 | ||||||||||
1982 | 0.00 | 1.00 | 22.00 | 190.00 | 708.00 | 641.50 | 1005.00 | 870.50 | 593.50 | 329.00 | 45.50 | 30.00 | 4436.00 | |||||||||||||
1983 | 0.00 | 3.00 | 53.00 | 160.50 | 415.50 | 842.00 | 1105.50 | 1032.00 | 648.50 | 297.00 | 76.00 | 0.00 | 4633.00 | |||||||||||||
1984 | 0.00 | 17.00 | 0.00 | 225.50 | 458.50 | 856.00 | 913.00 | 974.43 | a | 580.50 | 379.50 | 40.00 | 8.00 | 4452.43 | ||||||||||||
1985 | 0.00 | 0.00 | 50.00 | 405.50 | 696.50 | 713.00 | 953.50 | 818.50 | 621.50 | 283.00 | 20.00 | 0.00 | 4561.50 | |||||||||||||
1986 | 0.00 | 0.00 | 115.50 | 355.00 | 622.00 | 819.50 | 1020.50 | 786.00 | 606.50 | 308.50 | 20.00 | 0.00 | 4653.50 | |||||||||||||
1987 | 0.00 | 0.00 | 95.00 | 378.50 | 680.00 | 888.00 | 1065.50 | 889.00 | 650.50 | 151.00 | 85.50 | 0.00 | 4883.00 | |||||||||||||
1988 | 0.50 | 0.00 | 18.08 | a | 221.00 | 708.00 | 945.00 | 1083.00 | 1055.00 | 678.00 | 173.00 | 33.50 | 0.00 | 4915.08 | ||||||||||||
1989 | 5.68 | a | 0.00 | 75.00 | 189.50 | 525.50 | 787.50 | 1045.00 | 924.50 | 594.50 | 373.00 | 26.00 | 0.00 | 4546.18 | ||||||||||||
1990 | 0.00 | 0.00 | 88.50 | 317.50 | 465.00 | 839.50 | 998.50 | 925.00 | 733.00 | 285.50 | 122.50 | 0.00 | 4775.00 | |||||||||||||
1991 | 0.00 | 0.00 | 68.50 | 316.50 | 719.50 | 954.00 | 971.00 | 943.50 | 583.00 | 301.00 | 20.00 | 0.00 | 4877.00 | |||||||||||||
1992 | 0.00 | 0.00 | 27.50 | 166.00 | 612.50 | 749.00 | 821.00 | 794.50 | 588.00 | 300.50 | 14.00 | 0.00 | 4073.00 | |||||||||||||
1993 | 0.00 | 0.00 | 26.00 | 150.00 | 575.50 | 735.50 | 939.00 | 940.50 | 447.50 | 288.00 | 16.00 | 0.50 | 4118.50 | |||||||||||||
1994 | 0.00 | 8.00 | 41.00 | 259.00 | 579.00 | 902.50 | 907.50 | 835.00 | 725.00 | 383.00 | 88.50 | 0.00 | 4728.50 | |||||||||||||
1995 | 0.00 | 0.00 | 85.50 | 117.00 | 534.50 | 927.00 | 1037.50 | 1102.50 | 584.00 | 329.00 | 0.00 | 0.00 | 4717.00 | |||||||||||||
1996 | 0.00 | 2.50 | 16.00 | 177.00 | 473.50 | 842.50 | 886.50 | 917.50 | 639.50 | 315.50 | 18.50 | 0.00 | 4289.00 | |||||||||||||
1997 | 0.00 | 4.00 | 42.00 | 200.50 | 412.00 | 859.00 | 952.50 | 817.50 | 630.00 | 352.00 | 9.50 | 0.00 | 4279.00 | |||||||||||||
1998 | 2.00 | 12.50 | 108.50 | 280.50 | 675.00 | 713.00 | 965.50 | 913.50 | 762.00 | 334.00 | 91.00 | 48.50 | 4906.00 | |||||||||||||
1999 | 0.00 | 3.50 | 71.00 | 308.50 | 652.00 | 851.50 | 1102.50 | 888.50 | 613.50 | 309.00 | 125.50 | 13.50 | 4939.00 | |||||||||||||
2000 | 0.00 | 58.50 | 150.50 | 251.50 | 638.00 | 793.50 | 933.50 | 968.00 | 660.50 | 421.50 | 72.50 | 0.00 | 4948.00 | |||||||||||||
2001 | 0.00 | 0.00 | 2.00 | 354.50 | 610.00 | 819.50 | 1041.50 | 1030.50 | 585.50 | 277.50 | 221.50 | 36.50 | 4979.00 | |||||||||||||
2002 | 5.50 | 1.00 | 7.50 | 290.50 | 489.50 | 891.00 | 1123.50 | 927.50 | 729.00 | 196.00 | 35.50 | 0.00 | 4696.50 | |||||||||||||
2003 | 0.50 | 1.00 | 84.50 | 294.50 | 528.50 | 794.00 | 648.00 | k | 969.50 | 618.00 | 253.50 | 32.00 | 4.50 | 3580.50 | ||||||||||||
2004 | 0.00 | 1.00 | 74.00 | 265.00 | 542.00 | 714.50 | 852.50 | 736.50 | 704.50 | 320.00 | 77.00 | 0.00 | 4287.00 | |||||||||||||
2005 | 0.00 | 2.50 | 43.00 | 280.00 | 466.00 | 925.00 | 985.50 | 895.50 | 744.50 | 341.50 | 71.50 | 0.00 | 4755.00 | |||||||||||||
2006 | 5.00 | 0.00 | 29.00 | 312.50 | 555.50 | 782.00 | 1084.50 | 910.00 | 506.00 | 201.00 | 64.00 | 1.00 | 4450.50 | |||||||||||||
2007 | 4.00 | 0.00 | 155.52 | a | 242.00 | 676.50 | 833.50 | 942.50 | 908.00 | 639.00 | 433.50 | 13.00 | 0.00 | 4847.52 | ||||||||||||
2008 | 0.00 | 0.00 | 5.00 | 213.00 | 427.00 | 759.50 | 888.00 | 816.00 | 638.00 | 262.00 | 88.50 | 0.00 | 4097.00 | |||||||||||||
2009 | 0.00 | l | 5.00 | 38.50 | 183.50 | 537.00 | 744.00 | 744.00 | 794.00 | 619.00 | 146.50 | 83.50 | 0.00 | 3895.00 | ||||||||||||
2010 | 0.00 | 0.00 | 75.00 | 360.50 | 586.00 | 789.50 | 994.00 | 978.00 | 550.00 | 299.00 | 50.00 | 0.00 | 4682.00 | |||||||||||||
2011 | 0.00 | a | 0.00 | o | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 128.00 | u | 328.82 | c | 43.80 | e | 0.00 | 372.62 | ||
2012 | 0.00 | 0.00 | f | 337.50 | 171.00 | 590.66 | c | 814.82 | b | 1168.46 | e | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3082.44 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.67 | 3.01 | 47.57 | 229.19 | 542.58 | 795.42 | 958.58 | 886.00 | 600.69 | 297.92 | 54.42 | 3.41 | 4423.62 | |||||||||||||
S.D. | 1.87 | 9.10 | 55.62 | 82.42 | 108.02 | 79.57 | 91.87 | 80.90 | 76.16 | 81.48 | 42.66 | 9.66 | 340.75 | |||||||||||||
SKEW | 3.03 | 4.76 | 2.71 | 0.10 | 0.11 | -0.60 | 0.00 | 0.33 | 0.07 | 0.40 | 1.43 | 3.35 | -0.10 | |||||||||||||
MAX | 9.50 | 58.50 | 337.50 | 405.50 | 777.50 | 954.00 | 1168.46 | 1102.50 | 762.00 | 519.50 | 221.50 | 48.50 | 4979.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 63.10 | 313.50 | 523.00 | 744.00 | 736.50 | 447.50 | 146.50 | 0.00 | 0.00 | 3675.50 | |||||||||||||
NO YRS | 58 | 57 | 58 | 57 | 57 | 59 | 57 | 57 | 58 | 59 | 59 | 59 | 53 |