YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 619.00 | 816.50 | 825.00 | 563.00 | 394.00 | 101.50 | 6.50 | 3325.50 | ||||||||
1951 | 6.50 | 12.50 | 39.50 | 191.50 | 469.00 | 612.50 | 864.50 | 769.50 | 641.00 | 303.50 | 8.50 | 0.00 | 3918.50 | |||||||||||||
1952 | 0.00 | 0.00 | 30.00 | 158.50 | 571.50 | 565.00 | 866.50 | 873.50 | 699.50 | 481.00 | 45.50 | 4.50 | 4295.50 | |||||||||||||
1953 | 0.50 | 6.50 | 49.50 | 147.00 | 260.83 | b | 583.00 | 900.50 | 803.00 | 642.50 | 286.50 | 68.50 | 0.00 | 3748.33 | ||||||||||||
1954 | 9.00 | 58.50 | 25.00 | 332.00 | 445.50 | 577.00 | 864.50 | 705.50 | 596.00 | 306.50 | 51.50 | 0.00 | 3971.00 | |||||||||||||
1955 | 0.00 | 5.00 | 43.50 | 122.00 | 325.50 | 612.50 | 758.50 | 788.50 | 605.50 | 357.00 | 21.00 | 2.00 | 3641.00 | |||||||||||||
1956 | 0.00 | 3.00 | 65.00 | 175.00 | 410.50 | 685.50 | 814.00 | 725.50 | 745.50 | 267.50 | 30.00 | 0.00 | 3921.50 | |||||||||||||
1957 | 0.00 | 66.00 | 66.50 | 214.00 | 346.00 | 738.00 | 902.00 | 794.50 | 668.00 | 224.00 | 4.50 | 2.00 | 4025.50 | |||||||||||||
1958 | 2.50 | 9.00 | 16.00 | 244.00 | 595.00 | 675.00 | 832.00 | 860.50 | 664.50 | 404.00 | 30.50 | 6.00 | 4339.00 | |||||||||||||
1959 | 0.50 | 3.00 | 86.50 | 311.00 | 358.50 | 751.00 | 923.50 | 761.50 | 555.50 | 333.00 | 33.00 | 0.50 | 4117.50 | |||||||||||||
1960 | 0.00 | 0.00 | 122.81 | e | 266.00 | 431.00 | 737.50 | 876.00 | 817.50 | 675.50 | 315.50 | 24.00 | 0.00 | 4265.81 | ||||||||||||
1961 | 0.00 | 10.00 | 45.00 | 256.00 | 394.73 | a | 748.00 | 832.50 | 843.00 | 503.89 | c | 233.57 | b | 14.00 | 0.00 | 3880.69 | ||||||||||
1962 | 8.00 | 2.50 | 20.50 | 351.00 | 327.00 | 611.50 | 803.50 | 819.50 | 615.00 | 283.00 | 76.00 | 0.00 | 3917.50 | |||||||||||||
1963 | 0.00 | 67.50 | 40.00 | 112.00 | 457.50 | 547.00 | 779.50 | 784.50 | 645.50 | 378.00 | 39.50 | 0.00 | 3851.00 | |||||||||||||
1964 | 0.00 | 0.00 | 37.50 | 151.50 | 392.50 | 563.00 | 834.50 | 802.50 | 547.00 | 427.00 | 29.00 | 0.00 | 3784.50 | |||||||||||||
1965 | 7.00 | 9.50 | 34.00 | 235.00 | 378.50 | 462.50 | 811.00 | 782.50 | 464.50 | 362.00 | 72.50 | 0.00 | 3619.00 | |||||||||||||
1966 | 0.00 | 0.00 | 96.00 | 289.00 | 489.50 | 628.00 | 822.50 | 822.00 | 607.50 | 293.00 | 48.50 | 13.50 | 4109.50 | |||||||||||||
1967 | 0.00 | 16.00 | 79.00 | 23.50 | 384.00 | 515.00 | 840.50 | 863.50 | 607.00 | 345.50 | 71.00 | 0.00 | 3745.00 | |||||||||||||
1968 | 0.00 | 68.50 | 79.00 | 166.00 | 453.50 | 658.00 | 793.50 | 714.00 | 577.50 | 275.00 | 56.50 | 0.00 | 3841.50 | |||||||||||||
1969 | 4.50 | 0.00 | 85.50 | 201.00 | 495.00 | 544.00 | 837.00 | 914.00 | 708.50 | 187.50 | 40.00 | 0.00 | 4017.00 | |||||||||||||
1970 | 0.00 | 2.50 | 46.00 | 113.50 | 461.50 | 638.00 | 880.50 | 891.50 | 542.50 | 226.00 | 28.00 | 0.00 | 3830.00 | |||||||||||||
1971 | 27.50 | 12.00 | 99.50 | 141.50 | 289.50 | 566.00 | 839.00 | 791.50 | 589.00 | 178.00 | 6.00 | 0.00 | 3539.50 | |||||||||||||
1972 | 0.00 | 16.00 | 192.50 | 210.50 | 414.50 | 596.50 | 853.00 | 729.00 | 531.50 | 168.00 | 1.50 | 2.50 | 3715.50 | |||||||||||||
1973 | 0.00 | 1.00 | 8.00 | 129.50 | 469.50 | 701.50 | 807.00 | 787.00 | 533.50 | 258.50 | 33.50 | 0.00 | 3729.00 | |||||||||||||
1974 | 3.00 | 0.00 | 80.50 | 158.00 | 377.00 | 727.50 | 787.00 | 763.00 | 629.00 | 305.00 | 8.00 | 0.00 | 3838.00 | |||||||||||||
1975 | 0.50 | 0.00 | 5.50 | 60.00 | 332.00 | 521.00 | 785.50 | 745.50 | 632.00 | 206.00 | 27.50 | 0.00 | 3315.50 | |||||||||||||
1976 | 7.00 | 0.50 | 22.00 | 108.50 | 429.50 | 638.50 | 770.50 | 689.50 | 483.50 | 284.00 | 67.00 | 0.00 | 3500.50 | |||||||||||||
1977 | 0.00 | 13.00 | 13.50 | 212.50 | 228.00 | 664.00 | 805.00 | 759.00 | 563.00 | 320.50 | 24.50 | 0.00 | 3603.00 | |||||||||||||
1978 | 0.00 | 2.00 | 89.00 | 123.00 | 414.50 | 700.00 | 838.00 | 723.00 | 536.50 | 390.50 | 33.50 | 0.00 | 3850.00 | |||||||||||||
1979 | 0.00 | 0.00 | 31.50 | 175.50 | 332.50 | 624.50 | 772.00 | 698.00 | 676.50 | 353.00 | 4.00 | 2.50 | 3670.00 | |||||||||||||
1980 | 1.00 | 13.50 | 2.50 | 169.00 | 286.50 | 644.00 | 858.00 | 727.50 | 587.50 | 279.00 | 38.50 | 8.00 | 3615.00 | |||||||||||||
1981 | 2.00 | 28.00 | 59.00 | 250.50 | 386.50 | 743.00 | 821.50 | 844.50 | 643.00 | 207.50 | 50.00 | 0.00 | 4035.50 | |||||||||||||
1982 | 0.00 | 41.00 | 21.00 | 220.50 | 396.50 | 558.50 | 775.50 | 817.50 | 546.50 | 251.00 | 5.50 | 0.00 | 3633.50 | |||||||||||||
1983 | 6.00 | 2.00 | 62.50 | 86.00 | 464.00 | 578.00 | 773.50 | 726.00 | 664.50 | 368.00 | 61.00 | 0.00 | 3791.50 | |||||||||||||
1984 | 1.00 | 1.50 | 67.00 | 183.00 | 550.00 | 646.00 | 831.00 | 826.00 | 704.50 | 238.50 | 32.00 | 0.00 | 4080.50 | |||||||||||||
1985 | 0.00 | 11.00 | 30.50 | 289.00 | 449.00 | 701.00 | 872.50 | 774.00 | 437.50 | 271.50 | 27.50 | 1.00 | 3864.50 | |||||||||||||
1986 | 4.00 | 65.00 | 157.50 | 202.00 | 449.50 | 724.50 | 762.50 | 865.50 | 466.50 | 232.50 | 25.00 | 0.00 | 3954.50 | |||||||||||||
1987 | 2.00 | 18.00 | 37.50 | 310.50 | 423.00 | 664.00 | 729.50 | 741.00 | 583.50 | 388.50 | 27.00 | 0.00 | 3924.50 | |||||||||||||
1988 | 0.00 | 15.00 | 97.00 | 167.50 | 439.00 | 601.00 | 810.50 | 793.00 | 573.00 | 417.00 | 87.00 | 3.50 | 4003.50 | |||||||||||||
1989 | 1.50 | 49.50 | 151.50 | 362.50 | 469.50 | 647.00 | 869.00 | 0.00 | z | 582.50 | 0.00 | z | 35.00 | 0.00 | z | 3168.00 | ||||||||||
1990 | 0.00 | z | 6.50 | 98.50 | 279.00 | 405.50 | 711.00 | 846.50 | 735.50 | 635.00 | 282.00 | 53.50 | 0.00 | 4053.00 | ||||||||||||
1991 | 0.50 | 0.00 | z | 4.00 | 187.00 | 351.50 | 547.00 | 753.00 | 713.00 | 583.00 | 379.50 | 44.50 | 0.00 | 3563.00 | ||||||||||||
1992 | 0.00 | 14.00 | 31.50 | 287.00 | 456.50 | 564.50 | 759.50 | 741.00 | 529.00 | 281.50 | 8.00 | 0.00 | 3672.50 | |||||||||||||
1993 | 0.00 | 0.00 | 108.00 | 226.50 | 457.00 | 629.00 | 652.00 | 673.00 | 532.50 | 271.50 | 8.50 | 0.00 | 3558.00 | |||||||||||||
1994 | 0.00 | 2.50 | 89.00 | 219.50 | 356.00 | 645.50 | 749.50 | 792.00 | 566.50 | 188.50 | 0.00 | 0.00 | 3609.00 | |||||||||||||
1995 | 0.00 | 30.00 | 64.50 | 181.50 | 310.50 | 541.00 | 774.00 | 842.00 | 644.00 | 259.50 | 44.50 | 2.00 | 3693.50 | |||||||||||||
1996 | 1.50 | 49.50 | 99.50 | 252.50 | 540.00 | 648.50 | 856.50 | 797.50 | 522.50 | 287.00 | 23.50 | 0.00 | 4078.50 | |||||||||||||
1997 | 10.00 | 4.00 | 116.50 | 227.50 | 562.50 | 588.00 | 721.50 | 850.00 | 632.00 | 223.00 | 43.00 | 0.00 | 3978.00 | |||||||||||||
1998 | 0.00 | 0.00 | 39.50 | 129.00 | 276.00 | 551.50 | 851.50 | 840.00 | 624.00 | 205.00 | 5.00 | 17.00 | 3538.50 | |||||||||||||
1999 | 1.50 | 11.00 | 22.00 | 96.00 | 396.50 | 520.50 | 797.00 | 741.50 | 585.00 | 322.00 | 55.50 | 0.00 | 3548.50 | |||||||||||||
2000 | 16.50 | 0.50 | 62.50 | 275.50 | 499.50 | 681.50 | 775.50 | 570.00 | h | 393.00 | i | 198.50 | 0.00 | 0.00 | 2510.00 | |||||||||||
2001 | 0.00 | 2.00 | 123.50 | 165.00 | 554.00 | 656.50 | 768.50 | 782.00 | 631.50 | 306.50 | 84.00 | 0.00 | 4073.50 | |||||||||||||
2002 | 0.00 | 1.00 | 23.00 | 157.00 | 401.00 | 654.00 | 788.00 | 670.50 | 595.00 | 237.50 | 37.50 | 0.00 | 3564.50 | |||||||||||||
2003 | 12.50 | 1.50 | 78.50 | 126.00 | 420.00 | 595.50 | 861.00 | 860.00 | 644.50 | 403.52 | a | 5.00 | 0.00 | 4008.02 | ||||||||||||
2004 | 0.00 | 0.00 | a | 203.00 | 216.50 | 471.50 | 596.38 | a | 812.50 | 724.50 | 530.00 | 222.00 | 3.50 | 0.00 | 3779.88 | |||||||||||
2005 | 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 | |
2006 | 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 | |
2007 | 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 | |
2008 | 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 | |
2009 | 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 | |
2010 | 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 | |
2011 | 1.00 | 0.50 | 80.50 | 107.50 | k | 284.00 | 594.83 | a | 811.00 | 829.50 | 623.57 | b | 314.65 | a | 2.00 | 0.00 | 3541.55 | |||||||||
2012 | 0.00 | 2.15 | b | 52.70 | a | 206.90 | a | 527.00 | 671.00 | 792.50 | 879.50 | 685.00 | 362.50 | 48.00 | 5.50 | 4232.74 | ||||||||||
2013 | 0.00 | 4.50 | 163.50 | 8.00 | 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 | 168.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.46 | 13.55 | 66.58 | 197.30 | 416.37 | 626.56 | 813.75 | 786.06 | 596.46 | 295.44 | 34.27 | 1.38 | 3839.97 | |||||||||||||
S.D. | 4.93 | 19.94 | 46.66 | 73.43 | 83.22 | 67.87 | 49.81 | 59.12 | 65.95 | 72.42 | 24.83 | 3.29 | 227.32 | |||||||||||||
SKEW | 3.09 | 1.76 | 0.97 | 0.15 | -0.05 | 0.00 | -0.39 | 0.02 | -0.17 | 0.32 | 0.56 | 3.15 | 0.15 | |||||||||||||
MAX | 27.50 | 68.50 | 203.00 | 362.50 | 595.00 | 751.00 | 923.50 | 914.00 | 745.50 | 481.00 | 101.50 | 17.00 | 4339.00 | |||||||||||||
MIN | 0.00 | 0.00 | 2.50 | 23.50 | 228.00 | 462.50 | 652.00 | 670.50 | 437.50 | 168.00 | 0.00 | 0.00 | 3315.50 | |||||||||||||
NO YRS | 56 | 56 | 57 | 55 | 56 | 57 | 57 | 55 | 56 | 56 | 57 | 56 | 51 |