YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | 0.00 | z | 0.00 | z | 59.50 | f | 181.55 | a | 430.00 | 681.00 | 784.82 | a | 702.00 | 614.50 | 153.45 | a | 9.00 | 5.17 | a | 3561.49 | ||||||
1958 | 0.00 | 59.00 | 16.00 | 162.50 | 576.00 | 596.00 | 885.00 | 941.00 | 531.50 | 394.00 | 132.41 | a | 101.50 | 4394.91 | ||||||||||||
1959 | 54.50 | 9.00 | 59.50 | 251.50 | 268.50 | 660.00 | 934.00 | 756.50 | 454.00 | 337.50 | 74.00 | 0.00 | 3859.00 | |||||||||||||
1960 | 5.50 | 11.50 | 129.00 | 197.50 | 307.00 | 685.50 | 984.00 | 744.00 | 591.50 | 280.00 | 30.00 | 6.50 | 3972.00 | |||||||||||||
1961 | 29.00 | 26.44 | a | 51.50 | 166.50 | 358.50 | 785.00 | 914.00 | 920.50 | 425.00 | 264.00 | 20.50 | 6.00 | 3966.94 | ||||||||||||
1962 | 24.50 | 1.00 | 33.00 | 285.00 | 313.50 | 615.50 | 832.00 | 769.00 | 661.00 | 284.50 | 108.50 | 33.00 | 3960.50 | |||||||||||||
1963 | 0.50 | 115.00 | 43.50 | 95.00 | 433.00 | 557.00 | 728.00 | 796.50 | 702.50 | 345.00 | 70.00 | 17.00 | 3903.00 | |||||||||||||
1964 | 3.50 | 0.00 | 61.50 | 103.00 | 344.00 | 539.00 | 892.00 | 775.50 | 509.50 | 374.50 | 74.00 | 22.00 | 3698.50 | |||||||||||||
1965 | 20.50 | 32.00 | 47.50 | 211.00 | 348.00 | 610.00 | 830.00 | 773.00 | 433.00 | 439.50 | 95.50 | 23.00 | 3863.00 | |||||||||||||
1966 | 9.50 | 1.00 | 125.00 | 229.50 | 524.00 | 553.50 | 768.50 | 838.50 | 678.00 | 323.00 | 99.50 | 22.50 | 4172.50 | |||||||||||||
1967 | 20.00 | 32.50 | 45.00 | 16.00 | 401.50 | 641.00 | 966.50 | 989.50 | 691.50 | 300.50 | 105.00 | 18.00 | 4227.00 | |||||||||||||
1968 | 21.00 | 95.00 | 122.50 | 145.00 | 390.00 | 654.50 | 969.50 | 728.50 | 582.00 | 282.00 | 38.00 | 10.00 | 4038.00 | |||||||||||||
1969 | 14.00 | 0.50 | 73.50 | 133.00 | 536.50 | 645.00 | 851.50 | 822.00 | 599.50 | 108.00 | 49.50 | 26.50 | 3859.50 | |||||||||||||
1970 | 32.00 | 34.00 | 56.00 | 56.00 | 442.00 | 687.00 | 934.50 | 888.50 | 444.00 | 244.50 | 57.00 | 0.00 | 3875.50 | |||||||||||||
1971 | 28.50 | 37.00 | 21.00 | 134.00 | 356.00 | 532.00 | 912.50 | 966.00 | 451.00 | 236.00 | 47.00 | 2.00 | 3723.00 | |||||||||||||
1972 | 13.00 | 43.00 | 171.50 | 99.50 | 473.00 | 696.50 | 903.00 | 873.00 | 454.50 | 275.50 | 30.00 | 44.00 | 4076.50 | |||||||||||||
1973 | 16.00 | 4.50 | 19.50 | 195.50 | 527.50 | 661.50 | 921.00 | 817.00 | 543.50 | 256.50 | 72.50 | 17.00 | 4052.00 | |||||||||||||
1974 | 14.00 | 9.50 | 90.00 | 123.50 | 356.50 | 427.50 | l | 847.69 | b | 817.50 | 678.50 | 290.00 | 69.00 | 11.00 | 3307.19 | |||||||||||
1975 | 24.50 | 12.00 | 24.50 | 54.50 | 377.00 | 562.00 | 913.50 | 726.50 | 660.50 | 234.00 | 42.00 | 21.50 | 3652.50 | |||||||||||||
1976 | 15.00 | 16.50 | 32.50 | 96.50 | 438.00 | 534.00 | 893.50 | 662.50 | 657.50 | 294.50 | 125.00 | 3.00 | 3768.50 | |||||||||||||
1977 | 0.00 | 41.00 | 25.50 | 227.00 | 220.00 | 752.50 | 844.00 | 924.50 | 528.50 | 264.00 | 81.50 | 31.50 | 3940.00 | |||||||||||||
1978 | 10.50 | 41.00 | 190.50 | 122.00 | 305.00 | 595.50 | 876.00 | 789.00 | 476.50 | 370.00 | 50.00 | 1.50 | 3827.50 | |||||||||||||
1979 | 0.00 | 16.50 | 115.50 | 145.50 | 466.50 | 648.00 | 901.00 | 770.50 | 686.00 | 383.00 | 13.00 | 44.00 | 4189.50 | |||||||||||||
1980 | 16.00 | 65.50 | 20.00 | 253.00 | 405.00 | 510.00 | 914.50 | 735.00 | 619.00 | 339.00 | 130.00 | 44.50 | 4051.50 | |||||||||||||
1981 | 38.00 | 51.50 | 76.00 | 260.50 | 392.50 | 640.50 | 841.50 | 934.50 | 618.50 | 215.50 | 91.50 | 37.95 | b | 4198.45 | ||||||||||||
1982 | 8.00 | 44.00 | 33.50 | 132.00 | 427.00 | 668.00 | 839.50 | 861.00 | 529.00 | 277.50 | 32.00 | 17.00 | 3868.50 | |||||||||||||
1983 | 45.00 | 50.50 | 76.50 | 116.00 | 463.50 | 574.50 | 770.00 | 873.00 | 557.00 | 379.50 | 88.00 | 21.00 | 4014.50 | |||||||||||||
1984 | 13.50 | 13.50 | 96.50 | 137.50 | 435.00 | 555.50 | 962.50 | 905.00 | 580.50 | 215.50 | 28.50 | 2.00 | 3945.50 | |||||||||||||
1985 | 0.00 | 19.00 | 52.50 | 323.00 | 449.50 | 721.00 | 0.00 | z | 812.50 | 414.00 | 262.50 | 62.00 | 4.00 | 3120.00 | ||||||||||||
1986 | 78.50 | 94.00 | 200.50 | 202.50 | 470.00 | 800.00 | 793.00 | 988.50 | 415.00 | 340.50 | 78.00 | 0.50 | 4461.00 | |||||||||||||
1987 | 7.50 | 23.50 | 101.50 | 390.50 | 534.50 | 740.00 | 697.50 | 855.50 | 702.50 | 452.00 | 85.50 | 41.00 | 4631.50 | |||||||||||||
1988 | 10.50 | 80.00 | 121.00 | 310.50 | 421.50 | 692.00 | 977.50 | 877.50 | 601.00 | 528.00 | 66.50 | 10.50 | 4696.50 | |||||||||||||
1989 | 11.00 | 6.50 | 125.03 | a | 342.50 | 425.50 | 744.00 | 913.00 | 791.00 | 585.00 | 301.50 | 89.00 | 25.00 | 4359.03 | ||||||||||||
1990 | 35.50 | 38.00 | 127.00 | 395.50 | 389.00 | 679.50 | 996.00 | 901.00 | 745.00 | 346.00 | 105.00 | 22.00 | 4779.50 | |||||||||||||
1991 | 26.00 | 101.00 | 27.00 | 166.50 | 336.00 | 559.00 | 971.50 | 914.50 | 703.00 | 415.00 | 122.50 | 16.00 | 4358.00 | |||||||||||||
1992 | 51.00 | 75.50 | 141.00 | 354.00 | 679.00 | 795.50 | 871.50 | 940.50 | 633.00 | 411.50 | 50.50 | 0.50 | 5003.50 | |||||||||||||
1993 | 0.00 | 0.00 | 149.00 | 182.00 | 536.50 | 577.50 | 679.00 | 812.50 | 652.00 | 347.00 | 17.00 | 18.50 | 3971.00 | |||||||||||||
1994 | 22.50 | 17.00 | 174.00 | 297.50 | 541.50 | 694.00 | 1033.50 | 891.00 | 687.00 | 300.50 | 14.00 | 31.50 | 4704.00 | |||||||||||||
1995 | 39.00 | 150.50 | 76.50 | 179.50 | 458.00 | 594.00 | 884.00 | 817.00 | 718.00 | 316.50 | 202.00 | 61.50 | 4496.50 | |||||||||||||
1996 | 36.00 | 106.50 | 118.00 | 243.00 | 384.50 | 679.00 | 1019.00 | 942.00 | 557.00 | 319.00 | 85.50 | 39.50 | 4529.00 | |||||||||||||
1997 | 43.00 | 14.00 | 176.00 | 199.50 | 609.00 | 621.00 | 895.50 | 921.50 | 649.50 | 292.50 | 87.50 | 4.50 | 4513.50 | |||||||||||||
1998 | 37.00 | 5.50 | 120.50 | 181.50 | 297.50 | 616.50 | 1006.00 | 968.00 | 739.50 | 263.50 | 43.00 | 22.00 | 4300.50 | |||||||||||||
1999 | 2.50 | 18.00 | 74.00 | 196.00 | 402.50 | 630.00 | 879.50 | 852.50 | 624.50 | 408.68 | a | 191.00 | 11.50 | 4290.68 | ||||||||||||
2000 | 3.00 | 42.50 | 69.50 | 317.50 | 463.93 | b | 752.50 | 865.50 | 905.50 | 564.00 | 263.00 | 17.50 | 4.00 | 4268.43 | ||||||||||||
2001 | 10.50 | 15.00 | 156.00 | 170.00 | 579.00 | 649.00 | 889.00 | 0.00 | z | 691.00 | 404.00 | 99.50 | 4.50 | 3667.50 | ||||||||||||
2002 | 32.50 | 39.50 | 95.00 | 287.50 | 464.00 | 783.50 | 1014.50 | 805.00 | 631.00 | 259.50 | 79.50 | 18.00 | 4509.50 | |||||||||||||
2003 | 57.50 | 23.00 | 156.00 | 125.00 | 455.00 | 779.50 | 1072.00 | 933.00 | 745.00 | 498.00 | 45.00 | 25.00 | 4914.00 | |||||||||||||
2004 | 11.50 | 8.50 | 258.50 | 300.50 | 456.50 | 719.00 | 1003.00 | 935.50 | 586.50 | 296.00 | 61.00 | 27.50 | 4664.00 | |||||||||||||
2005 | 15.00 | 15.00 | 116.00 | 215.00 | 453.00 | 553.50 | 1011.00 | 955.50 | 581.50 | 353.00 | 31.00 | 40.00 | 4339.50 | |||||||||||||
2006 | 27.50 | 19.00 | 38.50 | 214.50 | 530.50 | 797.50 | 1078.00 | 866.00 | 651.50 | 292.00 | 128.50 | 22.00 | 4665.50 | |||||||||||||
2007 | 8.00 | 35.00 | 213.00 | 260.50 | 541.00 | 714.50 | 1080.00 | 897.50 | 554.50 | 231.50 | 108.50 | 15.00 | 4659.00 | |||||||||||||
2008 | 1.00 | 23.00 | 54.50 | 136.00 | 475.00 | 629.48 | a | 964.00 | 937.50 | 651.50 | 363.50 | 116.50 | 13.50 | 4365.48 | ||||||||||||
2009 | 26.50 | 16.00 | 65.50 | 198.50 | 538.50 | 650.50 | 999.00 | 887.00 | 721.50 | 242.00 | 68.50 | 15.50 | 4429.00 | |||||||||||||
2010 | 43.00 | 25.50 | 79.00 | 148.50 | 283.50 | 622.50 | 929.50 | 856.00 | 641.50 | 376.50 | 110.00 | 31.50 | 4147.00 | |||||||||||||
2011 | 32.00 | 36.50 | 49.00 | 111.50 | 289.50 | 591.50 | 871.00 | 925.50 | 747.00 | 344.50 | 28.50 | 15.50 | 4042.00 | |||||||||||||
2012 | 22.00 | 26.00 | 66.50 | 285.50 | 454.50 | 599.00 | 936.50 | 936.50 | 718.00 | 358.05 | a | 117.00 | 16.00 | 4535.55 | ||||||||||||
2013 | 2.00 | 6.50 | 125.50 | 8.50 | 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 | 134.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.87 | 34.70 | 92.55 | 197.58 | 432.74 | 651.37 | 908.07 | 858.65 | 604.79 | 316.91 | 74.52 | 20.46 | 4225.61 | |||||||||||||
S.D. | 17.18 | 32.84 | 56.51 | 85.66 | 92.82 | 77.68 | 90.00 | 79.51 | 94.66 | 77.86 | 41.91 | 17.76 | 337.77 | |||||||||||||
SKEW | 0.96 | 1.52 | 0.73 | 0.36 | 0.09 | 0.26 | -0.34 | -0.41 | -0.47 | 0.20 | 0.69 | 1.92 | 0.32 | |||||||||||||
MAX | 78.50 | 150.50 | 258.50 | 395.50 | 679.00 | 800.00 | 1080.00 | 989.50 | 747.00 | 528.00 | 202.00 | 101.50 | 5003.50 | |||||||||||||
MIN | 0.00 | 0.00 | 16.00 | 16.00 | 220.00 | 510.00 | 679.00 | 662.50 | 414.00 | 108.00 | 9.00 | 0.00 | 3652.50 | |||||||||||||
NO YRS | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 52 |