YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 286.50 | h | 242.04 | e | 2.59 | a | 11.22 | b | 255.85 | |
1952 | 0.00 | 0.00 | b | 1.03 | a | 228.00 | 429.50 | 795.52 | a | 975.00 | 779.28 | b | 580.20 | e | 57.00 | m | 27.41 | a | 0.00 | c | 3815.94 | |||||
1953 | 0.00 | a | 0.00 | 0.50 | h | 45.52 | a | 363.00 | 796.00 | 892.69 | d | 920.59 | c | 0.00 | z | 0.00 | z | 90.54 | b | 0.00 | 3108.33 | |||||
1954 | 0.00 | 0.52 | a | 1.00 | 154.00 | 275.50 | 773.00 | 852.00 | 732.50 | 462.50 | 162.50 | 45.00 | 0.00 | 3458.52 | ||||||||||||
1955 | 0.00 | 0.00 | 15.50 | 279.50 | 558.00 | 725.50 | 1043.00 | 939.30 | a | 519.00 | 255.50 | 0.00 | 0.00 | 4335.30 | ||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 27.50 | 392.50 | 772.00 | 733.50 | 761.00 | 435.50 | 391.50 | 82.50 | 0.00 | 3596.00 | |||||||||||||
1957 | 0.00 | 0.00 | a | 0.00 | a | 220.50 | h | 395.50 | 525.00 | g | 926.00 | 799.00 | 445.00 | 180.50 | 23.00 | 0.00 | 2769.00 | |||||||||
1958 | 0.00 | 3.50 | 0.50 | 160.96 | d | 412.50 | 509.00 | 760.50 | 570.00 | g | 554.50 | 228.00 | 32.00 | 0.00 | 2661.46 | |||||||||||
1959 | 0.00 | 0.00 | 2.21 | c | 23.50 | x | 487.73 | a | 748.50 | 876.00 | 934.50 | 559.00 | 135.50 | 0.52 | a | 0.00 | a | 3743.97 | ||||||||
1960 | 0.00 | 0.00 | 4.81 | b | 141.21 | a | 382.00 | 610.00 | 841.50 | 888.00 | 558.10 | a | 230.00 | 12.00 | 0.00 | e | 3667.62 | |||||||||
1961 | 0.00 | 0.00 | 20.50 | 42.50 | 342.00 | 445.50 | k | 854.50 | 923.50 | 548.00 | 271.00 | 24.50 | 0.00 | 3026.50 | ||||||||||||
1962 | 0.00 | 0.00 | 5.00 | 100.00 | 553.50 | 640.00 | 760.50 | 791.50 | 454.00 | 295.50 | 11.00 | 21.00 | 3632.00 | |||||||||||||
1963 | 0.00 | 0.00 | 46.50 | 172.00 | 405.50 | 757.00 | 932.50 | 743.50 | 587.00 | 483.00 | 32.00 | 0.00 | 4159.00 | |||||||||||||
1964 | 0.00 | 0.00 | 0.00 | 171.00 | 557.00 | 216.50 | x | 953.50 | 693.00 | 455.36 | b | 205.00 | 67.76 | a | 0.00 | 3102.62 | ||||||||||
1965 | 0.00 | 0.00 | a | 0.00 | 66.00 | 497.00 | 604.00 | 748.00 | 740.00 | 324.00 | 236.50 | 20.00 | 0.00 | 3235.50 | ||||||||||||
1966 | 0.00 | 1.00 | 19.50 | 36.50 | 277.89 | c | 748.50 | 918.50 | 679.50 | 444.00 | 189.00 | 6.00 | 0.00 | b | 3320.39 | |||||||||||
1967 | 0.00 | a | 0.00 | 37.00 | 104.00 | 258.00 | 0.00 | z | 787.06 | d | 701.00 | 497.50 | 173.00 | 4.00 | 0.00 | 2561.56 | ||||||||||
1968 | 0.00 | 0.00 | 78.00 | 167.50 | 341.50 | 657.00 | 852.00 | 799.00 | 513.00 | 299.00 | 7.00 | 0.00 | 3714.00 | |||||||||||||
1969 | 0.00 | 0.00 | 0.00 | 169.50 | 475.52 | c | 521.50 | 828.00 | 885.50 | 536.00 | 162.00 | 26.50 | 0.00 | 3604.52 | ||||||||||||
1970 | 0.00 | 0.00 | a | 0.00 | 166.50 | 423.00 | 800.00 | 930.00 | 859.50 | 524.48 | a | 226.50 | 0.00 | b | 0.50 | 3930.48 | ||||||||||
1971 | 0.00 | 0.00 | 3.50 | 159.00 | 316.00 | 784.50 | 758.00 | 717.00 | 564.00 | 352.00 | 5.00 | 0.00 | 3659.00 | |||||||||||||
1972 | 0.00 | a | 0.00 | 1.50 | 63.50 | 562.00 | 663.00 | 812.50 | 775.00 | 440.50 | 155.00 | b | 7.00 | 0.00 | 3480.00 | |||||||||||
1973 | 0.00 | 0.00 | a | 28.00 | 141.50 | 354.12 | e | 768.00 | 862.50 | 886.00 | 475.00 | 334.50 | 5.00 | 0.00 | 3854.62 | |||||||||||
1974 | 0.00 | 0.00 | 1.50 | 152.50 | 186.00 | i | 636.21 | a | 991.00 | 741.50 | 363.50 | 218.50 | 31.50 | 0.00 | 3136.21 | |||||||||||
1975 | 0.00 | a | 0.00 | 2.00 | 58.50 | 513.05 | a | 684.00 | 915.61 | c | 0.00 | z | 220.50 | k | 254.50 | 75.50 | 0.00 | 2503.16 | ||||||||
1976 | 0.00 | 0.00 | 16.53 | a | 167.00 | 449.00 | 577.50 | i | 495.00 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | m | 0.00 | 632.53 | ||||||
1977 | 0.00 | b | 0.00 | z | 21.50 | g | 313.50 | 464.00 | k | 333.50 | q | 100.50 | z | 630.00 | 456.50 | 102.00 | g | 46.00 | 0.00 | d | 1446.00 | |||||
1978 | 0.00 | 0.00 | 12.50 | 87.22 | c | 499.00 | 626.00 | 779.00 | 774.00 | 557.00 | 163.50 | 40.00 | 0.00 | b | 3538.22 | |||||||||||
1979 | 0.00 | c | 0.00 | 2.00 | 92.00 | 255.50 | 589.00 | 825.50 | 699.50 | 490.00 | 120.00 | 21.50 | 0.00 | b | 3095.00 | |||||||||||
1980 | 0.00 | 0.00 | 1.50 | 180.50 | 522.50 | 629.00 | 863.50 | 771.50 | 382.50 | 105.50 | 10.50 | 0.00 | b | 3467.00 | ||||||||||||
1981 | 0.00 | 5.50 | 17.00 | 147.00 | 374.58 | a | 635.50 | 837.50 | 795.00 | 414.00 | 117.50 | 45.50 | 0.00 | 3389.08 | ||||||||||||
1982 | 0.00 | 0.00 | 5.00 | 115.50 | 502.50 | 524.00 | 860.50 | 693.00 | 424.00 | 188.00 | 14.50 | 7.50 | 3334.50 | |||||||||||||
1983 | 0.00 | 0.50 | 5.50 | 57.50 | 284.00 | 633.50 | 947.50 | 889.00 | 487.50 | 130.00 | 18.50 | 0.00 | 3453.50 | |||||||||||||
1984 | 0.00 | 1.50 | 0.00 | 130.50 | 314.00 | 701.50 | 820.50 | 859.50 | 352.50 | 230.50 | 4.50 | 0.00 | 3415.00 | |||||||||||||
1985 | 0.00 | 0.00 | 10.50 | 187.00 | 486.50 | 508.50 | 763.50 | 604.50 | 394.50 | 66.50 | 4.00 | 0.00 | 3025.50 | |||||||||||||
1986 | 0.00 | 0.00 | 25.83 | a | 153.50 | 420.00 | 620.50 | 810.50 | 605.50 | 449.00 | 127.00 | 2.00 | 0.00 | 3213.83 | ||||||||||||
1987 | 0.00 | 0.00 | 58.50 | 267.00 | 502.50 | 761.50 | 921.50 | 733.00 | 484.50 | 40.00 | 35.50 | 0.00 | 3804.00 | |||||||||||||
1988 | 0.00 | 0.00 | 0.00 | 89.00 | 554.50 | 744.00 | 955.50 | 826.00 | 464.48 | a | 84.00 | 2.00 | 0.00 | 3719.48 | ||||||||||||
1989 | 0.00 | 0.00 | 11.50 | 92.50 | 413.00 | 609.00 | 905.00 | 775.50 | 460.00 | 195.50 | 1.50 | 0.00 | 3463.50 | |||||||||||||
1990 | 0.00 | 0.00 | 14.00 | 207.50 | 280.50 | 654.50 | 753.00 | 731.00 | 430.50 | 98.00 | 48.00 | 0.00 | 3217.00 | |||||||||||||
1991 | 0.00 | 0.00 | 13.50 | 178.00 | 537.00 | 737.00 | 773.00 | 795.00 | 392.00 | 79.00 | 0.00 | 0.00 | 3504.50 | |||||||||||||
1992 | 0.00 | 0.00 | 1.00 | 60.00 | 507.50 | 589.50 | 631.00 | 624.50 | 397.00 | 150.00 | 0.00 | 0.00 | 2960.50 | |||||||||||||
1993 | 0.00 | 0.00 | 8.50 | 52.00 | 359.50 | 554.00 | 799.50 | 810.50 | 268.00 | 84.50 | 0.00 | 0.00 | 2936.50 | |||||||||||||
1994 | 0.00 | 2.50 | 1.00 | 92.00 | 450.00 | 726.00 | 784.50 | 695.50 | 549.50 | 231.50 | 28.50 | 0.00 | 3561.00 | |||||||||||||
1995 | 0.00 | 0.00 | 38.00 | 17.50 | 372.00 | 798.50 | 847.00 | 870.50 | 418.50 | 164.50 | 0.00 | 0.00 | 3526.50 | |||||||||||||
1996 | 0.00 | 0.00 | 2.50 | 44.50 | 323.00 | 697.50 | 742.00 | 796.50 | 495.50 | 181.50 | 0.50 | 0.00 | 3283.50 | |||||||||||||
1997 | 0.00 | 0.00 | 3.00 | 109.00 | 248.50 | 768.00 | 824.00 | 637.50 | 522.00 | 229.00 | 7.00 | 0.00 | 3348.00 | |||||||||||||
1998 | 0.00 | 3.50 | 31.00 | 195.00 | 622.00 | 670.00 | 882.00 | 884.00 | 626.00 | 237.00 | 16.50 | 2.50 | 4169.50 | |||||||||||||
1999 | 0.00 | 0.00 | 22.50 | 129.00 | 538.50 | 706.50 | 958.00 | 786.50 | 503.50 | 136.00 | 63.50 | 0.00 | 3844.00 | |||||||||||||
2000 | 0.00 | a | 7.50 | 71.00 | 121.00 | 519.77 | a | 594.00 | 840.00 | 822.57 | b | 453.50 | 283.00 | 58.00 | 0.00 | 3770.34 | ||||||||||
2001 | 0.00 | 0.00 | 0.00 | 147.50 | 492.00 | 724.50 | 878.00 | 892.00 | 472.50 | 169.00 | 135.50 | 1.50 | 3912.50 | |||||||||||||
2002 | 0.00 | 2.50 | 0.00 | 140.50 | 303.00 | 755.50 | 1003.50 | 828.50 | 603.50 | 86.50 | 9.50 | 0.00 | 3733.00 | |||||||||||||
2003 | 0.00 | 0.00 | 36.50 | 130.50 | 421.50 | 677.00 | 806.00 | 831.50 | 580.50 | 208.00 | 11.50 | 0.00 | 3703.00 | |||||||||||||
2004 | 0.00 | 0.00 | 22.00 | 135.50 | 349.00 | 594.50 | 767.50 | 596.50 | 647.50 | 229.00 | 31.50 | 0.00 | 3373.00 | |||||||||||||
2005 | 0.00 | 0.00 | 31.00 | 213.50 | 384.00 | 802.50 | 883.00 | 853.50 | 609.50 | 238.50 | 40.50 | 0.00 | 4056.00 | |||||||||||||
2006 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 775.00 | 421.50 | 0.00 | z | 25.00 | 0.00 | 1221.50 | |||||||
2007 | 0.00 | 0.00 | 72.00 | 190.50 | 577.00 | 812.50 | 925.50 | 851.00 | 558.00 | 310.50 | 0.00 | z | 0.00 | 4297.00 | ||||||||||||
2008 | 0.00 | 0.00 | 2.50 | 82.00 | 289.50 | 618.00 | 877.50 | 812.00 | 557.00 | 186.00 | 55.50 | 0.00 | 3480.00 | |||||||||||||
2009 | 0.00 | 0.00 | 18.00 | 128.50 | 424.50 | 662.00 | 717.00 | 732.00 | 674.50 | 74.50 | 54.50 | 0.00 | 3485.50 | |||||||||||||
2010 | 0.00 | 0.00 | 46.50 | 273.50 | 523.00 | 694.00 | 958.00 | 933.00 | 415.00 | 238.50 | 32.00 | 0.00 | 4113.50 | |||||||||||||
2011 | 0.00 | 0.00 | 0.00 | 97.50 | 410.50 | 679.00 | 1009.50 | 854.50 | 511.00 | 305.00 | 23.00 | 0.00 | 3890.00 | |||||||||||||
2012 | 0.00 | 0.00 | 209.00 | 140.17 | a | 484.00 | 711.50 | 1042.50 | 808.58 | a | 474.31 | a | 119.00 | j | 0.00 | z | 0.00 | z | 3870.07 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.48 | 18.58 | 134.00 | 423.55 | 681.51 | 858.56 | 785.65 | 486.85 | 199.43 | 25.84 | 0.72 | 3574.64 | |||||||||||||
S.D. | 0.00 | 1.39 | 32.21 | 65.43 | 97.70 | 83.37 | 87.54 | 89.41 | 81.08 | 86.27 | 27.20 | 3.16 | 320.25 | |||||||||||||
SKEW | 0.00 | 3.46 | 3.91 | 0.48 | -0.07 | -0.29 | 0.05 | -0.29 | -0.07 | 0.65 | 1.61 | 5.20 | 0.21 | |||||||||||||
MAX | 0.00 | 7.50 | 209.00 | 313.50 | 622.00 | 812.50 | 1043.00 | 939.30 | 674.50 | 483.00 | 135.50 | 21.00 | 4335.30 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 17.50 | 248.50 | 508.50 | 631.00 | 596.50 | 268.00 | 40.00 | 0.00 | 0.00 | 2936.50 | |||||||||||||
NO YRS | 61 | 60 | 58 | 58 | 58 | 54 | 58 | 58 | 58 | 56 | 59 | 61 | 46 |