YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 821.00 | 737.50 | 369.50 | 77.00 | 1.50 | 2006.50 | ||||||
1964 | 4.00 | 5.50 | 52.50 | 151.00 | 421.00 | 613.00 | 821.00 | 695.00 | 474.00 | 333.00 | 40.50 | 8.50 | 3619.00 | |||||||||||||
1965 | 3.50 | 47.00 | 57.00 | 281.50 | 383.50 | 592.50 | 868.00 | 858.50 | 439.50 | 413.50 | 125.50 | 24.50 | 4094.50 | |||||||||||||
1966 | 10.50 | 18.00 | 108.00 | 207.50 | 494.50 | 574.50 | 780.50 | 808.00 | 678.00 | 261.00 | 67.50 | 35.00 | 4043.00 | |||||||||||||
1967 | 19.50 | 25.50 | 52.50 | 101.00 | 381.00 | 683.00 | 858.00 | 935.00 | 748.00 | 287.50 | 58.00 | 4.13 | a | 4153.13 | ||||||||||||
1968 | 19.00 | 86.00 | 150.50 | 129.00 | 437.50 | 622.00 | 893.50 | 742.50 | 566.00 | 235.50 | 33.50 | 11.00 | 3926.00 | |||||||||||||
1969 | 0.00 | 0.00 | 89.50 | 244.00 | 505.00 | 769.00 | 787.00 | 764.50 | 625.00 | 202.00 | 82.00 | 13.50 | 4081.50 | |||||||||||||
1970 | 4.50 | 20.00 | 50.00 | 90.50 | 463.50 | 776.00 | 981.50 | 882.00 | 431.00 | 0.00 | z | 79.00 | 9.00 | 3787.00 | ||||||||||||
1971 | 49.00 | 41.50 | 33.00 | 185.50 | 511.50 | 549.00 | 853.50 | 974.00 | 440.00 | 231.00 | 42.50 | 0.00 | 3910.50 | |||||||||||||
1972 | 6.50 | 36.00 | 151.00 | 138.50 | 543.50 | 653.00 | 811.50 | 905.00 | 453.50 | 253.00 | 75.00 | 48.50 | 4075.00 | |||||||||||||
1973 | 23.50 | 28.50 | 94.55 | a | 212.00 | 535.00 | 659.50 | 876.50 | 838.50 | 626.00 | 264.00 | 47.50 | 24.50 | 4230.05 | ||||||||||||
1974 | 22.22 | a | 17.00 | 93.00 | 240.00 | 363.00 | 722.00 | 806.50 | 808.00 | 573.50 | 228.00 | 30.50 | 4.50 | 3908.22 | ||||||||||||
1975 | 0.00 | 3.50 | 35.50 | 121.00 | 417.00 | 537.50 | 958.00 | 702.00 | 618.75 | b | 166.00 | f | 101.50 | 28.50 | 3523.25 | |||||||||||
1976 | 19.50 | 13.00 | 51.50 | 208.97 | a | 458.50 | 515.50 | 822.02 | a | 756.50 | 669.50 | 237.00 | 70.50 | 8.50 | 3830.98 | |||||||||||
1977 | 5.00 | 62.00 | 40.82 | a | 333.00 | 357.00 | 736.55 | a | 813.00 | 919.50 | 476.25 | b | 248.50 | 43.93 | b | 19.50 | 4055.05 | |||||||||
1978 | 5.00 | 38.50 | 188.50 | 227.50 | 379.50 | 651.00 | 786.50 | 726.50 | 495.00 | 211.50 | 32.50 | 0.00 | 3742.00 | |||||||||||||
1979 | 0.00 | 4.15 | a | 81.24 | b | 187.76 | a | 401.93 | b | 585.00 | 781.09 | c | 860.50 | 685.38 | d | 92.00 | o | 26.50 | 35.00 | 3648.55 | ||||||
1980 | 0.00 | b | 50.50 | 35.02 | d | 319.44 | c | 448.43 | b | 520.00 | 801.50 | 620.50 | 505.00 | 215.00 | 53.50 | 35.50 | 3604.39 | |||||||||
1981 | 23.50 | 14.00 | a | 41.52 | c | 174.50 | 305.50 | 437.14 | b | 679.50 | 885.50 | 531.21 | a | 164.30 | a | 72.50 | m | 0.00 | z | 3256.67 | ||||||
1982 | 0.00 | 35.00 | 34.50 | 94.50 | 330.00 | 649.50 | 811.00 | 834.50 | 534.00 | 204.00 | 26.00 | 8.00 | 3561.00 | |||||||||||||
1983 | 14.00 | 64.50 | 110.00 | 160.50 | 415.50 | 546.50 | 729.00 | 898.50 | 411.50 | 253.50 | 74.00 | 0.00 | 3677.50 | |||||||||||||
1984 | 12.00 | 5.00 | 85.50 | 115.50 | 301.70 | c | 518.50 | 772.50 | 822.50 | 433.50 | 202.50 | 24.50 | 0.00 | 3293.70 | ||||||||||||
1985 | 0.00 | 1.00 | 34.50 | 229.00 | 467.00 | 570.00 | 979.50 | 695.00 | 0.00 | z | 135.88 | a | 12.00 | 0.00 | 3123.88 | |||||||||||
1986 | 22.00 | 71.50 | 204.08 | a | 235.50 | 507.00 | 769.00 | 748.50 | 976.00 | 479.00 | 331.50 | 65.50 | 2.50 | 4412.08 | ||||||||||||
1987 | 3.50 | 29.50 | 147.50 | 390.50 | 556.50 | 742.50 | 855.50 | 818.50 | 678.00 | 294.00 | 115.50 | 36.50 | 4668.00 | |||||||||||||
1988 | 6.50 | 51.50 | 71.50 | 329.50 | 471.00 | 639.50 | 835.00 | 824.50 | 571.00 | 468.50 | 71.00 | 6.50 | 4346.00 | |||||||||||||
1989 | 19.00 | 0.00 | 112.00 | 341.50 | 428.50 | 723.00 | 847.00 | 753.50 | 628.00 | 303.50 | 95.00 | 18.50 | 4269.50 | |||||||||||||
1990 | 19.50 | 23.50 | 104.50 | 343.50 | 443.50 | 629.50 | 927.50 | 886.00 | 738.00 | 256.00 | 109.00 | 12.50 | 4493.00 | |||||||||||||
1991 | 4.00 | 76.00 | 57.50 | 236.00 | 403.00 | 529.00 | 834.00 | 921.00 | 623.50 | 269.00 | 34.00 | 14.50 | 4001.50 | |||||||||||||
1992 | 42.00 | 76.00 | 202.50 | 327.00 | 555.50 | 782.50 | 841.00 | 868.00 | 559.50 | 340.00 | 34.50 | 0.00 | 4628.50 | |||||||||||||
1993 | 0.50 | 0.00 | 110.00 | 248.00 | 656.00 | 637.00 | 701.00 | 756.00 | 582.00 | 363.00 | 17.50 | 21.50 | 4092.50 | |||||||||||||
1994 | 46.50 | 23.50 | 165.50 | 347.00 | 528.00 | 655.00 | 956.50 | 916.50 | 690.00 | 262.50 | 11.50 | 25.00 | 4627.50 | |||||||||||||
1995 | 29.00 | 103.00 | 131.50 | 221.50 | 529.00 | 633.00 | 861.00 | 734.00 | 680.50 | 225.50 | 134.50 | 21.00 | 4303.50 | |||||||||||||
1996 | 25.00 | 37.00 | 77.50 | 280.00 | 346.00 | 620.50 | 935.50 | 883.50 | 512.00 | 263.50 | 33.00 | 6.50 | 4020.00 | |||||||||||||
1997 | 8.50 | 28.00 | 128.50 | 195.50 | 557.50 | 623.00 | 837.50 | 967.50 | 676.00 | 271.00 | 76.00 | 6.00 | 4375.00 | |||||||||||||
1998 | 30.00 | 64.50 | 127.50 | 256.00 | 511.50 | 665.00 | 1038.50 | 959.50 | 738.00 | 285.00 | 99.50 | 16.53 | a | 4791.53 | ||||||||||||
1999 | 25.00 | 20.50 | 116.50 | 204.50 | 363.00 | 601.50 | 789.50 | 966.50 | 538.00 | 292.00 | 174.50 | 16.50 | 4108.00 | |||||||||||||
2000 | 1.50 | 30.50 | 68.00 | 357.00 | 471.50 | 637.00 | 834.93 | a | 805.50 | 540.00 | 265.50 | 5.00 | 0.00 | 4016.43 | ||||||||||||
2001 | 2.00 | 0.00 | 111.50 | 220.50 | 511.00 | 575.00 | 849.00 | 936.00 | 682.00 | 262.50 | 144.50 | 1.00 | 4295.00 | |||||||||||||
2002 | 21.50 | 20.50 | 38.00 | 212.50 | 408.00 | 693.00 | 960.50 | 779.00 | 594.50 | 200.00 | 103.00 | 35.50 | 4066.00 | |||||||||||||
2003 | 53.00 | 17.50 | 167.50 | 248.00 | 292.50 | q | 698.50 | 947.50 | 916.50 | 688.00 | 416.50 | 24.50 | 0.50 | 4178.00 | ||||||||||||
2004 | 4.50 | 18.50 | 181.00 | 298.00 | 454.50 | 666.50 | 958.00 | 937.50 | 541.50 | 328.50 | 44.00 | 9.00 | 4441.50 | |||||||||||||
2005 | 31.50 | 13.50 | 105.00 | 262.50 | 515.50 | 618.50 | 893.50 | 857.50 | 500.00 | 331.50 | 17.50 | 26.50 | 4173.00 | |||||||||||||
2006 | 28.00 | 17.00 | 78.00 | 269.50 | 491.00 | 687.50 | 967.50 | 834.00 | 597.50 | 222.50 | 99.50 | 8.50 | 4300.50 | |||||||||||||
2007 | 8.00 | 21.00 | 179.00 | 221.00 | 513.00 | 637.50 | 996.50 | 814.50 | 541.50 | 283.00 | 75.00 | 13.50 | 4303.50 | |||||||||||||
2008 | 2.00 | 17.00 | 30.50 | 137.00 | 508.00 | 588.50 | 860.00 | 850.00 | 579.00 | 271.50 | 104.50 | 1.50 | 3949.50 | |||||||||||||
2009 | 5.50 | 14.50 | 58.50 | 206.00 | 481.00 | 679.50 | 923.50 | 914.00 | 689.00 | 189.50 | 52.00 | 7.00 | 4220.00 | |||||||||||||
2010 | 53.00 | 31.00 | 117.50 | 259.50 | 366.50 | 623.00 | 849.00 | 836.50 | 603.50 | 343.50 | 93.00 | 15.50 | 4191.50 | |||||||||||||
2011 | 59.00 | 12.00 | 97.50 | 119.50 | 375.44 | d | 548.50 | 800.00 | 902.32 | c | 719.00 | 333.00 | 62.00 | 15.00 | 4043.27 | |||||||||||
2012 | 28.50 | 17.50 | 102.00 | 301.00 | 422.50 | 592.00 | 983.45 | b | 914.50 | 631.50 | 292.50 | 116.50 | 23.00 | 4424.95 | ||||||||||||
2013 | 2.50 | 1.00 | 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 | 3.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.45 | 29.04 | 97.16 | 228.98 | 451.98 | 632.16 | 859.23 | 845.65 | 586.79 | 274.79 | 66.03 | 13.88 | 4124.82 | |||||||||||||
S.D. | 16.12 | 24.78 | 49.36 | 76.35 | 75.68 | 76.18 | 81.12 | 83.94 | 94.90 | 66.49 | 38.80 | 12.28 | 313.80 | |||||||||||||
SKEW | 1.00 | 1.08 | 0.49 | 0.04 | 0.07 | 0.00 | 0.15 | -0.49 | -0.07 | 0.64 | 0.57 | 0.80 | -0.26 | |||||||||||||
MAX | 59.00 | 103.00 | 204.08 | 390.50 | 656.00 | 782.50 | 1038.50 | 976.00 | 748.00 | 468.50 | 174.50 | 48.50 | 4791.53 | |||||||||||||
MIN | 0.00 | 0.00 | 30.50 | 90.50 | 301.70 | 437.14 | 679.50 | 620.50 | 411.50 | 135.88 | 5.00 | 0.00 | 3293.70 | |||||||||||||
NO YRS | 50 | 50 | 49 | 49 | 48 | 49 | 49 | 50 | 49 | 47 | 49 | 49 | 43 |