YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | 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 | 1.50 | p | 0.00 | |
1957 | 0.00 | j | 6.00 | i | 3.50 | j | 149.50 | i | 410.00 | j | 484.00 | i | 594.00 | h | 550.00 | i | 384.00 | l | 128.77 | e | 2.00 | k | 0.00 | l | 128.77 | |
1958 | 0.00 | j | 4.00 | h | 4.50 | o | 61.50 | i | 445.00 | j | 532.00 | j | 655.50 | k | 664.00 | j | 305.50 | j | 124.50 | h | 4.50 | m | 0.00 | k | 0.00 | |
1959 | 0.00 | k | 0.00 | i | 6.56 | e | 125.50 | h | 184.50 | m | 389.50 | k | 676.50 | h | 463.00 | k | 261.50 | k | 113.50 | i | 17.50 | l | 3.00 | k | 6.56 | |
1960 | 0.00 | m | 0.00 | a | 97.50 | 161.00 | 337.50 | 679.00 | 1038.50 | 780.50 | 608.50 | 219.50 | 6.50 | 0.00 | 3928.50 | |||||||||||
1961 | 7.00 | 10.00 | 38.00 | 185.00 | 369.93 | a | 787.50 | 993.50 | 1026.50 | 514.50 | 171.00 | 1.50 | 0.00 | 4104.43 | ||||||||||||
1962 | 3.50 | 0.00 | 19.00 | 247.00 | 336.00 | 638.50 | 0.00 | z | 802.50 | 588.00 | 165.50 | 20.50 | 0.00 | 2820.50 | ||||||||||||
1963 | 2.00 | 4.50 | 21.50 | 82.00 | 429.00 | 571.00 | 760.50 | 858.00 | 694.50 | 310.50 | 11.50 | 0.00 | 3745.00 | |||||||||||||
1964 | 0.00 | 0.00 | 22.50 | 109.50 | 375.50 | 568.50 | 827.50 | 710.50 | 494.50 | 201.00 | 6.50 | 0.00 | 3316.00 | |||||||||||||
1965 | 0.00 | 2.00 | 29.50 | 219.50 | 426.00 | 631.50 | 878.50 | 835.00 | 492.00 | 291.00 | 20.00 | 0.00 | 3825.00 | |||||||||||||
1966 | 0.00 | 0.00 | 49.50 | 207.50 | 444.50 | 538.00 | 795.00 | 880.00 | 654.50 | 160.50 | 11.50 | 0.50 | 3741.50 | |||||||||||||
1967 | 0.00 | 3.00 | 9.50 | 42.50 | 372.50 | 666.50 | 861.00 | 1035.00 | 706.50 | 193.00 | 10.50 | 0.00 | 3900.00 | |||||||||||||
1968 | 10.50 | 7.00 | 41.00 | 112.50 | 423.50 | 631.07 | b | 941.00 | 714.00 | 585.50 | 120.50 | 6.00 | 0.00 | 3592.57 | ||||||||||||
1969 | 0.00 | 0.00 | 42.00 | 138.00 | 510.00 | 756.50 | 866.50 | 784.50 | 591.50 | 123.50 | 15.50 | 0.00 | 3828.00 | |||||||||||||
1970 | 0.00 | 1.00 | 29.00 | 60.00 | 435.00 | 709.50 | 926.50 | 894.50 | 440.36 | b | 181.00 | 10.50 | 0.00 | b | 3687.36 | |||||||||||
1971 | 16.07 | d | 3.77 | b | 0.00 | c | 113.00 | 372.00 | g | 511.67 | c | 869.00 | 1014.73 | a | 401.50 | 209.85 | e | 3.33 | c | 0.00 | i | 3142.92 | ||||
1972 | 0.57 | d | 10.44 | d | 34.00 | 52.00 | 485.50 | 617.50 | 843.00 | 887.00 | 0.00 | z | 0.00 | z | 0.00 | 3.50 | 2933.51 | |||||||||
1973 | 0.00 | 0.50 | 39.00 | 213.75 | b | 465.50 | 596.50 | 945.00 | 838.00 | 540.00 | 167.00 | 3.00 | 1.50 | 3809.75 | ||||||||||||
1974 | 6.00 | 1.00 | 24.50 | 130.00 | 329.00 | 725.00 | 808.00 | 904.50 | 634.50 | 182.00 | 14.50 | 0.00 | 3759.00 | |||||||||||||
1975 | 0.00 | 0.00 | 1.00 | 63.00 | 423.48 | c | 576.50 | 971.00 | 741.50 | 644.50 | 198.50 | 37.50 | 7.00 | 3663.98 | ||||||||||||
1976 | 0.00 | 1.50 | 9.00 | 114.00 | 398.00 | 514.50 | 812.00 | 719.50 | 650.50 | 81.00 | o | 23.28 | a | 0.00 | 3242.28 | |||||||||||
1977 | 0.00 | 7.00 | 10.50 | h | 310.50 | 328.50 | 749.00 | 811.00 | 959.50 | 441.00 | 183.00 | 15.00 | 4.00 | 3808.50 | ||||||||||||
1978 | 0.00 | 0.00 | 85.50 | 118.50 | 340.50 | 680.00 | 870.50 | 769.50 | 470.00 | 135.00 | i | 0.00 | z | 0.00 | 3334.50 | |||||||||||
1979 | 0.00 | 0.00 | 25.50 | 140.50 | 474.41 | c | 681.92 | d | 906.50 | 845.00 | 637.00 | 273.83 | a | 2.50 | 3.50 | 3990.67 | ||||||||||
1980 | 0.00 | 0.00 | 8.50 | 227.00 | 401.34 | c | 502.50 | d | 848.00 | 677.00 | 521.00 | 197.50 | 17.22 | c | 12.50 | 3412.56 | ||||||||||
1981 | 0.00 | 6.00 | 53.22 | a | 171.00 | 388.50 | 485.50 | 771.50 | 939.50 | 527.00 | 106.00 | 11.00 | 0.00 | 3459.22 | ||||||||||||
1982 | 0.00 | 13.50 | 15.50 | 92.50 | 375.50 | 698.50 | 788.50 | 840.00 | 506.00 | 127.50 | 1.50 | 0.00 | z | 3459.00 | ||||||||||||
1983 | 3.50 | f | 1.00 | 42.00 | 142.50 | 516.00 | 573.50 | 738.00 | 856.00 | 438.00 | 173.50 | 28.50 | 0.00 | 3509.00 | ||||||||||||
1984 | 0.00 | 0.00 | 31.00 | 97.00 | 281.50 | 529.50 | 868.50 | 835.00 | 429.50 | 130.50 | 3.00 | 0.00 | 3205.50 | |||||||||||||
1985 | 0.00 | 0.00 | 5.50 | 199.50 | 440.50 | 618.00 | 1012.50 | 754.00 | 340.50 | 113.50 | 16.00 | 0.00 | 3500.00 | |||||||||||||
1986 | 0.00 | 12.00 | 53.50 | 132.50 | 448.00 | 761.50 | 742.50 | 984.00 | 450.50 | 241.50 | 23.50 | 0.00 | 3849.50 | |||||||||||||
1987 | 0.00 | 0.00 | 28.00 | 280.50 | 522.00 | 709.00 | 800.50 | 830.00 | 0.00 | z | 209.00 | 0.00 | z | 1.00 | 3380.00 | |||||||||||
1988 | 0.00 | 4.00 | 20.00 | 212.00 | 389.50 | 580.00 | 867.50 | 790.50 | b | 475.50 | 299.00 | 18.00 | 0.00 | 3656.00 | ||||||||||||
1989 | 0.00 | 0.00 | 6.00 | 226.50 | 344.50 | 685.50 | 799.00 | 750.00 | 518.00 | 144.00 | 22.00 | 0.00 | 3495.50 | |||||||||||||
1990 | 0.00 | 0.50 | 61.50 | 288.00 | 351.50 | 603.50 | 956.50 | 857.00 | 710.50 | 0.00 | z | 49.00 | 0.00 | 3878.00 | ||||||||||||
1991 | 0.00 | 7.50 | 11.00 | 181.00 | 368.50 | 441.50 | 877.00 | 925.00 | 633.50 | 227.50 | 6.50 | 1.00 | 3680.00 | |||||||||||||
1992 | 4.00 | 5.50 | 98.00 | 212.50 | 557.50 | 810.50 | 852.50 | 848.00 | 454.50 | 188.50 | 1.00 | 0.00 | 4032.50 | |||||||||||||
1993 | 0.00 | 0.00 | 8.00 | 95.50 | 508.50 | 553.00 | 645.50 | 735.00 | 498.00 | 196.00 | 8.50 | 0.00 | 3248.00 | |||||||||||||
1994 | 0.00 | 0.00 | 61.50 | 218.50 | 474.00 | 610.50 | 969.00 | 860.50 | 626.50 | 176.00 | 3.50 | 4.50 | 4004.50 | |||||||||||||
1995 | 2.00 | 18.00 | 18.00 | 92.00 | 436.50 | 536.00 | 800.50 | 692.50 | 593.00 | 152.50 | 15.00 | 0.00 | 3356.00 | |||||||||||||
1996 | 2.00 | 0.00 | 3.00 | 148.50 | 286.50 | 581.50 | 868.50 | 758.50 | 435.50 | 168.00 | 3.00 | 0.00 | b | 3255.00 | ||||||||||||
1997 | 0.00 | 0.00 | 0.00 | z | 115.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 115.00 | |||||
1998 | 0.00 | 0.00 | 64.00 | 194.50 | 448.00 | 670.50 | 1026.50 | 969.50 | 682.00 | 0.00 | z | 57.00 | 6.50 | 4118.50 | ||||||||||||
1999 | 2.50 | 14.00 | 39.00 | 169.14 | a | 328.00 | 587.00 | 824.50 | 861.28 | a | 537.93 | a | 156.50 | 42.50 | 6.20 | a | 3568.55 | |||||||||
2000 | 0.00 | 0.00 | b | 10.85 | a | 212.22 | c | 344.50 | f | 648.62 | a | 856.00 | 857.00 | 446.67 | c | 0.00 | z | 2.00 | 0.00 | a | 3033.36 | |||||
2001 | 0.00 | a | 0.00 | a | 43.92 | a | 138.75 | b | 479.00 | 542.07 | a | 910.07 | c | 924.00 | 623.50 | 144.84 | b | 37.50 | b | 1.50 | 3845.15 | |||||
2002 | 3.00 | 8.00 | 25.00 | 149.50 | 359.00 | 634.00 | 890.50 | 813.50 | 545.00 | 171.50 | 23.00 | 0.00 | z | 3622.00 | ||||||||||||
2003 | 1.50 | 3.00 | 64.50 | 0.00 | z | 356.00 | 0.00 | z | 0.00 | z | 883.50 | 631.50 | 0.00 | z | 7.50 | 0.00 | 1947.50 | |||||||||
2004 | 0.00 | z | 0.00 | 79.50 | 0.00 | z | 400.00 | 677.50 | 959.00 | 920.00 | 552.00 | 234.05 | a | 2.50 | 7.00 | 3831.55 | ||||||||||
2005 | 0.00 | 0.00 | 59.50 | 0.00 | z | 466.00 | 582.50 | 886.00 | 0.00 | z | 0.00 | z | 213.50 | 0.00 | 0.00 | 2207.50 | ||||||||||
2006 | 1.50 | 0.00 | 30.00 | 140.00 | 426.00 | 659.50 | 985.00 | 856.00 | 556.50 | 195.50 | 32.00 | 0.00 | 3882.00 | |||||||||||||
2007 | 0.00 | 0.50 | 61.50 | 154.50 | 475.50 | 610.50 | 977.50 | 810.50 | 565.38 | d | 173.00 | 14.00 | 0.00 | z | 3842.88 | |||||||||||
2008 | 0.00 | 4.50 | 4.50 | 78.62 | a | 456.73 | a | 584.50 | 868.55 | c | 808.50 | 562.00 | 0.00 | z | 21.50 | 0.00 | 3389.41 | |||||||||
2009 | 3.00 | 0.00 | 3.00 | 134.50 | 433.48 | a | 675.00 | 966.00 | 879.00 | 629.50 | 135.00 | 10.00 | 0.00 | 3868.48 | ||||||||||||
2010 | 0.00 | 0.00 | 21.00 | 159.00 | 309.50 | 553.00 | 882.00 | 801.00 | 529.50 | 214.50 | 49.00 | 0.00 | 3518.50 | |||||||||||||
2011 | 5.50 | 0.00 | 12.50 | 49.50 | 301.22 | a | 529.50 | 764.50 | 898.50 | 649.00 | 208.50 | 5.50 | 2.50 | 3426.72 | ||||||||||||
2012 | 0.00 | a | 0.54 | b | 25.00 | 208.00 | 360.00 | 508.50 | 884.00 | 914.00 | 600.54 | b | 208.00 | 39.50 | 4.50 | 3752.57 | ||||||||||
2013 | 0.00 | b | 0.00 | 47.50 | 10.50 | 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 | 47.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.39 | 2.78 | 32.82 | 154.80 | 407.86 | 619.08 | 872.21 | 845.67 | 552.20 | 186.34 | 15.81 | 1.37 | 3666.05 | |||||||||||||
S.D. | 3.02 | 4.39 | 24.97 | 63.87 | 66.66 | 82.87 | 82.78 | 85.76 | 88.24 | 47.67 | 14.31 | 2.65 | 242.87 | |||||||||||||
SKEW | 3.10 | 1.71 | 0.84 | 0.31 | 0.08 | 0.24 | -0.10 | 0.17 | -0.16 | 0.69 | 1.15 | 2.26 | -0.23 | |||||||||||||
MAX | 16.07 | 18.00 | 98.00 | 310.50 | 557.50 | 810.50 | 1038.50 | 1035.00 | 710.50 | 310.50 | 57.00 | 12.50 | 4104.43 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 42.50 | 281.50 | 441.50 | 645.50 | 677.00 | 340.50 | 106.00 | 0.00 | 0.00 | 3205.50 | |||||||||||||
NO YRS | 51 | 54 | 53 | 50 | 50 | 51 | 50 | 51 | 49 | 45 | 50 | 49 | 33 |