YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 0.00 | 0.00 | 26.50 | 73.50 | 129.50 | 493.00 | 746.50 | 683.50 | 500.00 | 194.00 | 33.50 | 0.00 | 2880.00 | |||||||||||||
1954 | 0.00 | 7.50 | 9.00 | 170.00 | 325.00 | 466.50 | 696.00 | 644.50 | 544.00 | 262.50 | 13.50 | 1.50 | 3140.00 | |||||||||||||
1955 | 0.00 | 0.50 | 9.00 | 54.00 | 233.50 | 443.50 | 617.00 | 650.00 | 480.50 | 296.50 | 6.00 | 0.00 | 2790.50 | |||||||||||||
1956 | 0.00 | 0.00 | 16.50 | 78.50 | 320.50 | 603.50 | 694.50 | 602.00 | 549.00 | 196.00 | 5.17 | a | 0.00 | 3065.67 | ||||||||||||
1957 | 0.00 | 19.00 | 10.50 | 56.50 | 191.50 | 567.50 | 763.00 | 670.00 | 469.50 | 163.50 | 2.00 | 0.00 | a | 2913.00 | ||||||||||||
1958 | 0.00 | 0.50 | 4.50 | 97.00 | 430.00 | 566.50 | 741.00 | 734.00 | 543.50 | 272.50 | 7.00 | 0.00 | 3396.50 | |||||||||||||
1959 | 0.00 | 0.00 | 3.00 | 147.00 | 224.00 | 624.00 | 791.57 | b | 674.00 | 472.00 | 209.50 | 4.00 | 0.00 | 3149.07 | ||||||||||||
1960 | 0.00 | 0.00 | 32.50 | 107.50 | 283.50 | 619.00 | 743.00 | 692.00 | 565.00 | 154.50 | 16.00 | 0.00 | 3213.00 | |||||||||||||
1961 | 0.00 | 0.00 | 7.00 | 96.50 | 242.50 | 588.50 | 733.00 | 682.00 | 429.50 | 174.50 | 0.00 | d | 0.00 | 2953.50 | ||||||||||||
1962 | 0.00 | 3.00 | 5.00 | 178.00 | 203.00 | 458.50 | 715.00 | 764.00 | 542.00 | 203.50 | 42.50 | 0.00 | 3114.50 | |||||||||||||
1963 | 0.00 | 23.00 | 18.00 | 57.00 | 362.00 | 418.50 | 764.50 | 663.50 | 584.50 | 281.50 | 29.00 | 0.00 | 3201.50 | |||||||||||||
1964 | 0.00 | 0.00 | 20.00 | 82.76 | a | 259.50 | 459.50 | 753.00 | 625.00 | 452.00 | 260.50 | 0.50 | 0.00 | 2912.76 | ||||||||||||
1965 | 0.00 | 0.00 | 1.50 | 108.00 | 199.50 | 362.50 | 760.50 | 718.50 | 428.50 | 235.00 | 27.00 | 0.00 | 2841.00 | |||||||||||||
1966 | 0.00 | 0.00 | 15.50 | 122.00 | 0.00 | z | 563.00 | 797.50 | 750.50 | 519.50 | 178.50 | 12.50 | 2.50 | 2961.50 | ||||||||||||
1967 | 0.00 | 3.00 | 26.00 | 15.00 | 279.00 | 433.00 | 771.00 | 731.50 | 534.00 | 230.50 | 19.00 | 0.00 | 3042.00 | |||||||||||||
1968 | 0.00 | 1.50 | 13.95 | a | 66.50 | 291.00 | 542.07 | a | 695.50 | 601.40 | a | 465.50 | 185.00 | 6.50 | 0.00 | a | 2868.92 | |||||||||
1969 | 0.00 | 0.00 | 16.50 | 99.50 | 349.50 | 467.00 | 780.50 | 827.00 | 542.50 | 111.00 | 2.00 | 0.00 | 3195.50 | |||||||||||||
1970 | 0.00 | 0.50 | 2.21 | c | 37.50 | 331.00 | 559.50 | 818.50 | 749.00 | 427.50 | 90.00 | 3.50 | 0.00 | 3019.21 | ||||||||||||
1971 | 2.50 | 0.00 | 42.00 | 54.00 | 191.50 | 478.50 | 808.00 | 697.00 | 503.00 | 147.00 | 9.50 | 0.00 | 2933.00 | |||||||||||||
1972 | 0.00 | 0.00 | 117.00 | 117.50 | 302.00 | 568.50 | 808.00 | 685.00 | 490.00 | 202.50 | 0.00 | 0.00 | 3290.50 | |||||||||||||
1973 | 0.00 | 0.00 | 0.00 | 72.00 | 372.00 | 536.00 | 771.00 | 750.00 | 481.00 | 202.50 | 6.00 | 0.00 | 3190.50 | |||||||||||||
1974 | 0.00 | 0.00 | 30.00 | 82.00 | 340.00 | 664.66 | a | 735.00 | 690.50 | 524.00 | 254.00 | 0.50 | 0.00 | 3320.66 | ||||||||||||
1975 | 0.00 | 0.00 | 2.50 | 15.50 | 245.50 | 491.50 | 767.50 | 728.50 | 523.50 | 189.00 | 15.00 | 0.00 | 2978.50 | |||||||||||||
1976 | 0.00 | 0.00 | 9.00 | 64.50 | 343.00 | 571.00 | 767.00 | 676.00 | 458.00 | 150.50 | 16.50 | 0.00 | 3055.50 | |||||||||||||
1977 | 0.00 | 1.50 | 2.50 | 141.00 | 176.50 | 590.00 | 766.00 | 744.00 | 496.50 | 251.50 | 12.00 | 0.00 | 3181.50 | |||||||||||||
1978 | 0.00 | 0.00 | 52.50 | 67.50 | 303.00 | 638.00 | 794.00 | 636.50 | 504.00 | 292.50 | 23.00 | 0.00 | 3311.00 | |||||||||||||
1979 | 0.00 | 0.00 | 3.00 | 111.50 | 299.00 | 575.00 | 760.00 | 647.38 | a | 613.97 | a | 253.00 | 1.50 | 0.00 | 3264.35 | |||||||||||
1980 | 0.00 | 0.00 | 0.00 | 97.50 | 192.00 | 527.00 | 767.00 | 664.50 | 498.62 | a | 246.50 | 32.50 | 0.00 | 3025.62 | ||||||||||||
1981 | 0.00 | 1.50 | 5.00 | 201.50 | 323.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 531.50 | ||||||
1982 | 0.00 | z | 0.00 | z | 12.29 | b | 146.50 | 367.00 | 550.50 | 780.00 | 821.50 | 596.00 | 197.50 | 2.50 | 0.00 | 3473.79 | ||||||||||
1983 | 2.50 | 0.50 | 28.50 | 79.00 | 379.50 | 586.50 | 825.50 | 758.00 | 686.50 | 306.00 | 66.50 | 0.00 | 3719.00 | |||||||||||||
1984 | 0.00 | 0.00 | 43.00 | 150.50 | 571.00 | 631.03 | a | 781.50 | 774.00 | 644.00 | 175.00 | 24.00 | 0.00 | 3794.03 | ||||||||||||
1985 | 0.00 | 7.00 | 20.00 | 274.00 | 479.00 | 728.50 | 863.50 | 827.50 | 468.50 | 280.00 | 22.00 | 0.00 | 3970.00 | |||||||||||||
1986 | 4.00 | 35.00 | 160.50 | 226.00 | 452.00 | 739.50 | 771.50 | 845.50 | 486.50 | 245.00 | 26.00 | 0.00 | 3991.50 | |||||||||||||
1987 | 0.50 | 13.50 | 23.00 | 330.50 | 464.00 | 716.00 | 768.50 | 759.50 | 568.00 | 412.50 | 29.00 | 0.00 | 4085.00 | |||||||||||||
1988 | 4.50 | 18.50 | 73.50 | 197.00 | 435.00 | 711.50 | 848.00 | 788.00 | 576.00 | 469.00 | 93.50 | 0.00 | 4214.50 | |||||||||||||
1989 | 0.00 | 22.00 | 117.00 | 360.00 | 468.00 | 668.50 | 875.50 | 762.00 | 619.50 | 321.50 | 43.50 | 0.00 | 4257.50 | |||||||||||||
1990 | 0.50 | 19.00 | 109.50 | 246.00 | 391.50 | 718.50 | 809.00 | 693.00 | 609.00 | 327.50 | 75.00 | 0.00 | 3998.50 | |||||||||||||
1991 | 0.00 | 25.00 | 4.00 | 115.00 | 340.50 | 545.00 | 799.00 | 796.00 | 591.50 | 402.50 | 35.00 | 0.00 | 3653.50 | |||||||||||||
1992 | 0.00 | 3.50 | 19.00 | 268.50 | 479.50 | 643.50 | 777.00 | 711.00 | 601.00 | 296.00 | 0.50 | 0.00 | 3799.50 | |||||||||||||
1993 | 0.00 | 0.00 | 26.00 | 155.50 | 454.00 | 556.00 | 687.50 | 687.00 | 517.00 | 209.00 | 2.50 | 0.00 | 3294.50 | |||||||||||||
1994 | 0.00 | 0.00 | 19.00 | 122.50 | 339.50 | 740.00 | 837.00 | 887.00 | 616.50 | 235.00 | 5.00 | 0.00 | 3801.50 | |||||||||||||
1995 | 0.00 | 24.50 | 67.50 | 128.50 | 308.00 | 565.00 | 818.50 | 863.50 | 657.50 | 293.50 | 78.00 | 0.00 | 3804.50 | |||||||||||||
1996 | 1.50 | 28.00 | 53.00 | 227.50 | 481.00 | 714.50 | 878.00 | 854.50 | 548.00 | 332.00 | 47.00 | f | 5.50 | 4123.50 | ||||||||||||
1997 | 0.50 | 6.00 | 162.50 | 184.50 | 594.00 | 590.00 | 800.50 | 444.00 | n | 707.00 | 280.50 | 48.00 | i | 0.00 | p | 3325.50 | ||||||||||
1998 | 0.00 | 0.00 | 39.00 | 106.50 | 299.00 | 0.00 | z | 855.50 | 845.50 | 651.50 | 261.00 | 1.50 | 4.50 | 3064.00 | ||||||||||||
1999 | 0.00 | a | 3.50 | d | 28.50 | i | 78.50 | j | 379.20 | c | 633.75 | b | 770.00 | 809.50 | 642.41 | a | 423.84 | b | 115.00 | f | 1.50 | 3663.70 | ||||
2000 | 5.37 | e | 6.50 | f | 49.37 | d | 236.50 | f | 429.00 | h | 708.10 | a | 851.00 | 813.50 | 699.00 | 210.00 | o | 0.00 | a | 0.00 | a | 3126.34 | ||||
2001 | 0.53 | b | 1.04 | a | 92.50 | g | 212.07 | a | 585.50 | 718.97 | a | 834.42 | a | 831.66 | b | 729.31 | a | 311.00 | g | 151.61 | b | 0.00 | f | 4065.10 | ||
2002 | 0.00 | 4.00 | 40.00 | 271.00 | 421.50 | 745.00 | 862.00 | 823.00 | 664.00 | 267.00 | 49.50 | j | 0.00 | 4097.50 | ||||||||||||
2003 | 5.50 | 4.50 | 43.00 | 144.50 | 477.50 | 667.50 | 904.50 | 834.50 | 693.00 | 470.50 | 20.50 | 1.50 | 4267.00 | |||||||||||||
2004 | 6.00 | 4.00 | 229.50 | 201.50 | 477.50 | 690.00 | 856.00 | 790.00 | 616.50 | 284.50 | 25.00 | 0.00 | 4180.50 | |||||||||||||
2005 | 5.50 | 0.00 | 28.50 | 164.40 | e | 492.50 | 676.50 | 908.00 | 789.00 | 551.50 | g | 373.00 | 90.50 | f | 0.00 | 3437.40 | ||||||||||
2006 | 6.50 | 2.50 | 22.50 | 94.00 | j | 491.50 | 769.50 | 915.50 | 792.50 | 545.00 | 244.00 | 39.00 | 0.00 | 3828.50 | ||||||||||||
2007 | 0.00 | e | 0.50 | 90.93 | a | 159.50 | 432.50 | 639.50 | 836.00 | 849.50 | 637.50 | 312.00 | 83.50 | 0.00 | 4041.43 | |||||||||||
2008 | 0.00 | 2.50 | 36.50 | 120.50 | 300.50 | 668.00 | 838.00 | 762.50 | 598.00 | 278.00 | 36.00 | 0.00 | 3640.50 | |||||||||||||
2009 | 3.50 | 9.00 | 41.50 | 111.50 | 498.50 | 550.50 | 859.50 | 746.00 | 587.00 | 203.50 | 46.50 | m | 0.00 | 3610.50 | ||||||||||||
2010 | 0.00 | 0.00 | 11.50 | 110.00 | 261.00 | 575.00 | 824.50 | 775.60 | e | 628.50 | 295.00 | 38.50 | 0.00 | g | 3519.60 | |||||||||||
2011 | 0.00 | a | 0.00 | g | 30.45 | c | 153.00 | e | 256.27 | a | 507.78 | c | 773.93 | b | 847.00 | 596.38 | a | 249.11 | c | 3.46 | d | 0.00 | b | 3417.37 | ||
2012 | 0.00 | a | 0.00 | b | 33.38 | e | 137.00 | f | 290.00 | g | 609.44 | c | 729.07 | d | 611.50 | f | 556.67 | c | 208.00 | 31.50 | 0.00 | 2168.07 | ||||
2013 | 0.00 | 0.00 | 0.00 | u | 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 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.82 | 5.10 | 36.81 | 136.38 | 352.96 | 593.79 | 790.91 | 745.96 | 559.98 | 255.09 | 24.15 | 0.30 | 3403.65 | |||||||||||||
S.D. | 1.80 | 8.71 | 45.08 | 74.93 | 111.13 | 95.34 | 58.96 | 73.65 | 76.83 | 80.29 | 29.09 | 1.03 | 456.52 | |||||||||||||
SKEW | 2.07 | 1.84 | 2.32 | 0.91 | 0.20 | -0.16 | -0.15 | -0.07 | 0.22 | 0.69 | 2.19 | 3.84 | 0.54 | |||||||||||||
MAX | 6.50 | 35.00 | 229.50 | 360.00 | 594.00 | 769.50 | 915.50 | 887.00 | 729.31 | 470.50 | 151.61 | 5.50 | 4267.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 15.00 | 129.50 | 362.50 | 617.00 | 601.40 | 427.50 | 90.00 | 0.00 | 0.00 | 2790.50 | |||||||||||||
NO YRS | 60 | 58 | 58 | 56 | 57 | 58 | 59 | 57 | 58 | 57 | 53 | 56 | 44 |