YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | 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 | 0.00 | 0.00 | |||
1973 | 0.00 | 0.00 | 14.50 | 90.00 | 395.50 | 645.50 | 789.90 | e | 868.00 | 390.54 | b | 272.80 | a | 0.00 | 0.00 | e | 3466.74 | |||||||||
1974 | 0.00 | 0.00 | 0.00 | 70.71 | b | 199.50 | 592.50 | 859.98 | b | 0.00 | z | 0.00 | z | 0.00 | z | 6.00 | 0.00 | 1728.70 | ||||||||
1975 | 0.00 | z | 0.00 | z | 0.00 | i | 31.50 | 440.20 | a | 633.50 | 724.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1105.20 | |||
1976 | 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 | i | 0.00 | b | 0.00 | |
1977 | 0.00 | b | 0.00 | 16.50 | 285.52 | a | 824.71 | b | 766.50 | 946.00 | 651.00 | a | 459.50 | 192.00 | 35.00 | 0.00 | f | 4176.72 | ||||||||
1978 | 0.00 | d | 0.00 | 0.00 | a | 114.00 | 605.50 | 753.62 | a | 892.00 | 886.27 | c | 669.50 | 215.00 | 47.50 | 0.00 | 4183.39 | |||||||||
1979 | 0.00 | 0.00 | a | 0.00 | 61.00 | 310.00 | 725.17 | a | 933.50 | 752.02 | b | 599.50 | 141.50 | 0.00 | 0.00 | 3522.69 | ||||||||||
1980 | 0.00 | b | 0.00 | 0.00 | 298.89 | c | 664.00 | 780.50 | 957.00 | 791.50 | 496.50 | 167.50 | 7.50 | d | 0.00 | b | 4163.39 | |||||||||
1981 | 0.00 | d | 0.00 | d | 35.65 | a | 195.00 | b | 479.43 | b | 667.00 | 869.66 | c | 820.47 | a | 430.56 | c | 142.08 | a | 65.00 | c | 0.00 | e | 3704.85 | ||
1982 | 0.00 | 0.00 | 0.00 | a | 169.00 | 543.00 | 556.50 | 930.50 | 786.50 | 475.50 | 175.50 | 0.00 | k | 4.00 | 3640.50 | |||||||||||
1983 | 0.00 | 0.00 | 0.00 | a | 91.50 | 328.00 | 741.50 | 1037.00 | 1026.00 | 502.00 | 149.00 | 26.00 | 0.00 | 3901.00 | ||||||||||||
1984 | 0.00 | 0.00 | 2.50 | 167.50 | 420.00 | 762.50 | 911.00 | 970.50 | 391.00 | 290.50 | 8.04 | b | 0.00 | j | 3923.54 | |||||||||||
1985 | 0.00 | r | 0.00 | a | 4.50 | 208.50 | 562.00 | 550.50 | 799.00 | 710.86 | b | 376.00 | 98.00 | 5.40 | e | 0.00 | a | 3314.76 | ||||||||
1986 | 0.00 | 0.00 | 14.00 | 96.50 | 503.50 | 752.00 | 905.50 | 758.50 | 443.00 | 171.00 | 0.00 | 0.00 | 3644.00 | |||||||||||||
1987 | 0.00 | 0.00 | 5.00 | 316.00 | 606.00 | 801.50 | 958.00 | 808.50 | 573.50 | 101.00 | 0.00 | z | 0.00 | 4169.50 | ||||||||||||
1988 | 0.00 | 0.00 | a | 0.00 | 182.50 | 701.00 | 981.50 | 1028.00 | 953.00 | 496.00 | 145.50 | 0.00 | z | 0.00 | z | 4487.50 | ||||||||||
1989 | 0.00 | c | 0.00 | 0.00 | 112.50 | 570.00 | 692.00 | 1044.50 | 923.50 | 564.50 | 237.00 | 0.50 | 0.00 | 4144.50 | ||||||||||||
1990 | 0.00 | 0.00 | 20.00 | 206.50 | 458.00 | 773.00 | 894.00 | 930.50 | 617.50 | 184.00 | 32.00 | 0.00 | 4115.50 | |||||||||||||
1991 | 0.00 | 0.00 | 16.00 | 244.00 | 653.00 | 871.00 | 908.00 | 969.50 | 496.50 | 118.00 | 0.00 | 0.00 | 4276.00 | |||||||||||||
1992 | 0.00 | 0.00 | 1.50 | 112.50 | 608.00 | 667.00 | 688.00 | 732.00 | 466.50 | 204.50 | 0.00 | a | 0.00 | a | 3480.00 | |||||||||||
1993 | 0.00 | 0.00 | 0.00 | z | 98.00 | 482.00 | 608.50 | 771.50 | 819.00 | 393.00 | 146.50 | 0.00 | 0.00 | 3318.50 | ||||||||||||
1994 | 0.00 | 0.00 | 1.50 | 140.50 | 535.00 | 778.50 | 797.00 | 791.00 | 607.50 | 282.00 | 10.50 | 0.00 | 3943.50 | |||||||||||||
1995 | 0.00 | a | 0.00 | 18.71 | b | 43.50 | 421.50 | 925.50 | 878.50 | 881.00 | 471.72 | a | 155.00 | 0.00 | z | 0.00 | a | 3795.43 | ||||||||
1996 | 0.00 | 0.00 | b | 0.00 | 31.50 | 392.00 | 802.00 | 829.00 | 906.00 | 265.50 | j | 172.50 | 2.07 | a | 0.00 | 3135.07 | ||||||||||
1997 | 0.00 | k | 0.00 | 0.00 | 97.24 | a | 346.50 | 833.00 | 586.00 | k | 540.50 | j | 626.50 | 274.50 | 0.00 | j | 0.00 | k | 2177.74 | |||||||
1998 | 0.00 | a | 0.00 | a | 23.00 | 254.50 | 633.00 | 665.00 | 552.50 | k | 669.00 | i | 658.00 | 205.50 | 0.00 | 0.00 | a | 2439.00 | ||||||||
1999 | 0.00 | d | 0.00 | b | 10.33 | a | 186.21 | a | 515.00 | 738.50 | 946.02 | a | 852.50 | 451.55 | a | 127.50 | 49.00 | 0.00 | d | 3876.61 | ||||||
2000 | 0.00 | z | 3.00 | 70.78 | a | 0.00 | z | 513.00 | 644.50 | 0.00 | z | 0.00 | z | 510.52 | a | 270.50 | 39.44 | c | 0.00 | f | 2051.74 | |||||
2001 | 0.00 | d | 0.00 | e | 0.00 | c | 140.69 | a | 0.00 | z | 0.00 | z | 909.00 | 911.40 | a | 558.00 | e | 155.55 | c | 62.50 | 0.00 | c | 2737.14 | |||
2002 | 0.00 | 0.00 | z | 0.00 | 141.00 | 305.41 | d | 814.00 | 943.50 | 769.32 | a | 588.00 | 54.25 | a | 0.00 | 0.00 | c | 3615.47 | ||||||||
2003 | 0.00 | 0.00 | 26.35 | a | 209.50 | 474.00 | 704.00 | 0.00 | z | 936.00 | 540.52 | a | 0.00 | z | 0.00 | 0.00 | b | 2890.37 | ||||||||
2004 | 0.00 | b | 0.00 | g | 7.48 | b | 113.28 | a | 310.00 | a | 579.31 | a | 771.26 | b | 604.00 | 634.50 | 250.58 | a | 17.00 | 0.00 | a | 3287.41 | ||||
2005 | 0.00 | 0.00 | z | 0.00 | z | 275.50 | 405.50 | 0.00 | z | 945.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | d | 1626.50 | |||||
2006 | 0.00 | 0.00 | g | 1.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 24.50 | k | 0.00 | z | 1.00 | |||
2007 | 0.00 | i | 0.00 | g | 14.50 | i | 149.00 | h | 300.50 | o | 197.00 | v | 586.50 | l | 579.00 | i | 359.00 | k | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2008 | 0.00 | k | 0.00 | l | 0.00 | i | 55.00 | i | 233.00 | i | 476.50 | i | 629.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 229.00 | m | 360.50 | m | 0.00 | z | 0.00 | z | 0.00 | z | 56.00 | j | 30.50 | k | 0.00 | l | 0.00 | |
2010 | 0.00 | k | 0.00 | 23.50 | h | 290.00 | 262.50 | m | 294.50 | p | 743.00 | f | 421.50 | p | 314.00 | g | 240.50 | j | 34.00 | m | 0.00 | m | 290.00 | |||
2011 | 0.00 | j | 0.00 | r | 0.00 | q | 92.00 | l | 180.50 | r | 409.50 | k | 452.00 | p | 476.00 | n | 229.00 | r | 202.50 | p | 5.00 | u | 0.00 | q | 0.00 | |
2012 | 0.00 | x | 0.00 | t | 22.50 | x | 135.00 | j | 143.00 | x | 418.50 | o | 509.00 | p | 587.50 | j | 525.52 | a | 132.00 | f | 0.56 | c | 0.00 | l | 526.07 | |
2013 | 1.50 | k | 0.00 | f | 0.00 | k | 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 | 0.00 | 0.10 | 9.64 | 158.59 | 490.46 | 726.87 | 894.18 | 838.80 | 517.70 | 182.12 | 15.33 | 0.14 | 3878.63 | |||||||||||||
S.D. | 0.00 | 0.56 | 15.11 | 82.46 | 136.82 | 104.42 | 85.79 | 103.59 | 85.01 | 61.52 | 21.04 | 0.76 | 289.24 | |||||||||||||
SKEW | 0.00 | 5.10 | 2.47 | 0.33 | 0.15 | 0.31 | -0.36 | -0.33 | 0.08 | 0.18 | 1.17 | 5.00 | -0.18 | |||||||||||||
MAX | 0.00 | 3.00 | 70.78 | 316.00 | 824.71 | 981.50 | 1044.50 | 1026.00 | 669.50 | 290.50 | 65.00 | 4.00 | 4276.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 31.50 | 199.50 | 550.50 | 688.00 | 604.00 | 376.00 | 54.25 | 0.00 | 0.00 | 3466.74 | |||||||||||||
NO YRS | 29 | 29 | 30 | 32 | 31 | 30 | 27 | 26 | 29 | 28 | 27 | 28 | 13 |