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 | 0.00 | z | 0.00 | |
1957 | 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 | 0.00 | z | 0.00 | |
1958 | 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 | 0.00 | z | 0.00 | |
1959 | 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 | 0.00 | z | 0.00 | |
1960 | 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 | 0.00 | z | 0.00 | |
1961 | 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 | 0.00 | z | 0.00 | |
1962 | 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 | 0.00 | z | 0.00 | |
1963 | 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 | 0.00 | z | 0.00 | |
1964 | 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 | 0.00 | z | 0.00 | |
1965 | 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 | 0.00 | z | 0.00 | |
1966 | 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 | 0.00 | z | 0.00 | |
1967 | 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 | 0.00 | z | 0.00 | |
1968 | 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 | 0.00 | z | 0.00 | |
1969 | 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 | 0.00 | z | 0.00 | |
1970 | 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 | 0.00 | z | 0.00 | |
1971 | 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 | 0.00 | z | 0.00 | |
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 | z | 0.00 | z | 0.00 | |
1973 | 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 | 0.00 | z | 0.00 | |
1974 | 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 | 0.00 | z | 0.00 | |
1975 | 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 | 0.00 | z | 0.00 | |
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 | z | 0.00 | z | 0.00 | |
1977 | 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 | 0.00 | z | 0.00 | |
1978 | 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 | 0.00 | z | 0.00 | |
1979 | 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 | 0.00 | z | 0.00 | |
1980 | 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 | 0.00 | z | 0.00 | |
1981 | 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 | 0.00 | z | 0.00 | |
1982 | 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 | 0.00 | z | 0.00 | |
1983 | 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 | 0.00 | z | 0.00 | |
1984 | 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 | 0.00 | z | 0.00 | |
1985 | 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 | 0.00 | z | 0.00 | |
1986 | 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 | 0.00 | z | 0.00 | |
1987 | 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 | 0.00 | z | 0.00 | |
1988 | 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 | 0.00 | z | 0.00 | |
1989 | 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 | 0.00 | z | 0.00 | |
1990 | 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 | 0.00 | z | 0.00 | |
1991 | 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 | 0.00 | z | 0.00 | |
1992 | 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 | 0.00 | z | 0.00 | |
1993 | 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 | 0.00 | z | 0.00 | |
1994 | 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 | 0.00 | z | 0.00 | |
1995 | 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 | 0.00 | z | 0.00 | |
1996 | 247.50 | 0.00 | z | 0.00 | z | 385.50 | 423.00 | 539.00 | 387.50 | l | 655.00 | 568.00 | 484.50 | 347.50 | 284.00 | 3934.00 | ||||||||||
1997 | 258.50 | 224.50 | 302.50 | 346.00 | 585.00 | 584.00 | 715.50 | 760.50 | 678.00 | 505.00 | 415.50 | 248.00 | 5623.00 | |||||||||||||
1998 | 350.50 | 269.00 | 327.00 | 305.00 | 441.50 | 533.00 | 677.50 | 704.50 | 592.24 | a | 505.00 | 345.50 | 196.50 | 5247.24 | ||||||||||||
1999 | 227.33 | a | 215.38 | b | 210.36 | c | 286.15 | d | 386.39 | c | 508.85 | d | 365.50 | l | 653.21 | c | 314.50 | m | 463.34 | c | 411.11 | c | 244.00 | 3606.13 | ||
2000 | 221.50 | 290.54 | b | 232.00 | 280.00 | g | 468.00 | 547.50 | 424.00 | j | 667.05 | c | 628.39 | b | 469.43 | c | 279.60 | e | 284.17 | d | 4088.18 | |||||
2001 | 259.00 | 185.00 | 285.72 | a | 293.00 | 472.75 | c | 324.50 | i | 612.00 | 667.50 | 620.00 | c | 497.66 | c | 377.50 | 259.00 | 4529.13 | ||||||||
2002 | 212.50 | 257.50 | 211.00 | 340.50 | 396.50 | 454.50 | f | 690.04 | d | 624.02 | d | 596.40 | e | 410.20 | c | 439.50 | 344.50 | 4522.65 | ||||||||
2003 | 413.52 | c | 240.50 | 336.02 | c | 307.76 | a | 461.00 | 578.65 | d | 678.12 | c | 566.50 | f | 638.50 | 614.00 | 287.78 | c | 307.79 | c | 4863.64 | |||||
2004 | 286.50 | 268.50 | 264.00 | f | 417.50 | 504.27 | a | 585.00 | b | 735.39 | d | 752.50 | 639.00 | 493.00 | 303.50 | 285.00 | 5270.16 | |||||||||
2005 | 280.50 | 285.50 | 383.50 | 350.00 | 538.00 | 566.50 | 683.00 | 511.00 | g | 535.00 | 498.00 | 281.50 | 290.50 | 4692.00 | ||||||||||||
2006 | 300.50 | 229.50 | 220.00 | 342.60 | e | 465.50 | 576.50 | 662.50 | 422.50 | j | 455.00 | f | 458.00 | 318.00 | 206.00 | f | 3573.10 | |||||||||
2007 | 144.50 | 210.00 | 344.00 | 331.00 | 423.00 | 515.00 | 582.50 | f | 703.00 | 561.60 | e | 468.00 | 279.00 | 122.00 | h | 3979.10 | ||||||||||
2008 | 145.00 | 179.50 | 158.00 | i | 233.00 | 466.15 | d | 450.00 | 643.50 | 533.50 | f | 535.50 | 485.00 | 405.00 | 153.28 | d | 3695.93 | |||||||||
2009 | 225.86 | c | 232.00 | 216.00 | 288.00 | 433.00 | 548.00 | 637.50 | 388.00 | l | 632.00 | 486.50 | 328.00 | 187.00 | 4213.86 | |||||||||||
2010 | 350.00 | 274.50 | 270.00 | 276.00 | 386.00 | 504.50 | 586.00 | 628.94 | e | 640.00 | 309.00 | n | 183.00 | g | 270.65 | e | 4186.60 | |||||||||
2011 | 269.38 | b | 159.19 | a | 174.50 | m | 256.80 | e | 282.00 | g | 381.50 | h | 636.65 | d | 529.00 | g | 484.50 | g | 519.25 | a | 171.00 | l | 96.50 | p | 1841.26 | |
2012 | 175.00 | h | 214.50 | 82.00 | s | 263.00 | 417.43 | b | 338.00 | k | 395.50 | l | 462.50 | i | 439.50 | f | 493.00 | 352.50 | 110.00 | 1850.43 | ||||||
2013 | 49.00 | 197.00 | 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 | 246.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 249.51 | 231.33 | 278.17 | 313.86 | 454.22 | 541.27 | 663.14 | 681.62 | 604.97 | 490.62 | 344.77 | 247.46 | 5435.12 | |||||||||||||
S.D. | 85.90 | 38.84 | 60.58 | 48.88 | 54.15 | 39.36 | 42.45 | 47.43 | 44.30 | 41.55 | 54.56 | 64.27 | 265.70 | |||||||||||||
SKEW | -0.38 | -0.11 | 0.27 | 0.39 | 0.88 | -0.84 | -0.10 | 0.53 | -0.27 | 1.26 | 0.30 | -0.72 | 0.00 | |||||||||||||
MAX | 413.52 | 290.54 | 383.50 | 417.50 | 585.00 | 585.00 | 735.39 | 760.50 | 678.00 | 614.00 | 439.50 | 344.50 | 5623.00 | |||||||||||||
MIN | 49.00 | 159.19 | 210.36 | 233.00 | 386.00 | 450.00 | 586.00 | 624.02 | 535.00 | 410.20 | 279.00 | 110.00 | 5247.24 | |||||||||||||
NO YRS | 17 | 17 | 12 | 16 | 16 | 13 | 12 | 10 | 13 | 16 | 15 | 14 | 2 |