YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1973 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | 0.00 | b | 65.00 | 402.41 | a | 617.00 | 1084.41 | ||||
1974 | 623.00 | 561.68 | c | 319.00 | 159.00 | 8.02 | b | 0.00 | b | 0.00 | 0.00 | b | 0.00 | b | 72.69 | b | 410.69 | a | 729.03 | b | 2883.11 | |||||
1975 | 709.50 | 514.23 | b | 458.50 | 348.00 | 76.47 | a | 0.00 | a | 0.00 | b | 0.00 | a | 0.50 | 99.95 | b | 391.67 | c | 629.30 | a | 3228.11 | |||||
1976 | 296.00 | t | 427.48 | b | 436.77 | c | 0.00 | z | 0.00 | z | 0.00 | p | 0.00 | 0.00 | b | 4.66 | a | 113.27 | e | 408.10 | a | 687.88 | b | 2078.16 | ||
1977 | 638.00 | 440.50 | 504.50 | 156.21 | a | 73.22 | b | 0.00 | 0.00 | 0.00 | 0.00 | z | 34.21 | b | 340.34 | a | 413.00 | f | 2186.98 | |||||||
1978 | 575.50 | 426.00 | 266.60 | a | 184.66 | a | 47.50 | 0.00 | b | 0.00 | a | 0.00 | 0.00 | 52.00 | 346.03 | a | 700.60 | a | 2598.89 | |||||||
1979 | 709.50 | 506.07 | a | 404.50 | 162.41 | a | 57.50 | 0.00 | a | 0.00 | c | 0.00 | 0.00 | c | 57.72 | b | 453.10 | a | 606.10 | b | 2956.92 | |||||
1980 | 539.00 | 412.50 | 403.00 | a | 179.50 | 69.00 | 2.00 | 0.00 | 0.00 | a | 0.00 | a | 132.78 | a | 349.82 | b | 385.50 | f | 2087.60 | |||||||
1981 | 503.00 | 411.92 | b | 365.80 | a | 86.38 | a | 0.00 | a | 0.00 | 0.00 | 0.00 | 0.00 | b | 79.50 | f | 327.32 | b | 529.07 | a | 2223.49 | |||||
1982 | 600.00 | 407.50 | 394.50 | 164.00 | 28.50 | 0.00 | 0.00 | 0.00 | 7.00 | 100.50 | 352.00 | 641.00 | 2695.00 | |||||||||||||
1983 | 589.50 | 422.00 | 369.50 | 244.00 | 34.50 | 0.00 | 0.00 | 0.00 | 4.00 | 20.50 | 369.00 | 597.50 | 2650.50 | |||||||||||||
1984 | 589.00 | 479.00 | 248.00 | 174.50 | 9.50 | 0.00 | 0.00 | 0.00 | 0.50 | 172.50 | 396.50 | 624.00 | 2693.50 | |||||||||||||
1985 | 661.00 | 550.00 | 400.50 | 107.00 | 14.50 | 0.00 | 0.00 | 0.00 | z | 9.00 | 71.50 | 452.00 | 603.50 | 2869.00 | ||||||||||||
1986 | 486.50 | 420.50 | 251.00 | 132.50 | 28.50 | 0.00 | 0.00 | 0.00 | 9.00 | 99.00 | 341.50 | 601.00 | 2369.50 | |||||||||||||
1987 | 642.50 | 472.50 | 414.00 | 66.00 | 10.00 | 0.00 | 0.00 | 0.00 | 0.00 | 7.00 | 386.00 | 711.00 | 2709.00 | |||||||||||||
1988 | 661.00 | 418.00 | 315.00 | 145.00 | 50.50 | 0.00 | 0.00 | 0.00 | 1.50 | 7.00 | 338.50 | 613.00 | 2549.50 | |||||||||||||
1989 | 610.50 | 389.50 | 184.00 | 26.00 | 14.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 130.50 | o | 571.50 | 1795.50 | ||||||||||
1990 | 574.50 | 486.50 | 235.00 | 57.00 | 8.50 | 0.00 | 0.00 | 0.00 | 0.00 | 18.00 | 281.50 | 639.50 | 2300.50 | |||||||||||||
1991 | 477.00 | 161.00 | 353.50 | 47.50 | 15.50 | 2.00 | 0.00 | 0.00 | 0.00 | 79.00 | 387.00 | 585.50 | 2108.00 | |||||||||||||
1992 | 649.50 | 393.05 | a | 329.00 | 78.50 | 9.00 | 0.00 | 0.00 | 0.00 | 0.00 | 11.00 | 463.50 | 640.50 | 2574.05 | ||||||||||||
1993 | 503.75 | a | 451.50 | 278.50 | 102.00 | 3.00 | 9.50 | 0.00 | 0.00 | 0.00 | 4.50 | 231.72 | a | 218.00 | s | 1584.47 | ||||||||||
1994 | 423.50 | i | 524.00 | 288.00 | 143.00 | 26.50 | 0.00 | 0.00 | 0.00 | 0.00 | 55.00 | g | 461.00 | 563.50 | 2006.00 | |||||||||||
1995 | 618.50 | 313.00 | 297.00 | 200.50 | 50.50 | 3.50 | 0.00 | 0.00 | 0.00 | 28.50 | 203.00 | 0.00 | z | 1714.50 | ||||||||||||
1996 | 588.00 | 206.00 | j | 202.50 | i | 91.50 | 0.00 | j | 0.00 | j | 0.00 | i | 0.00 | i | 0.00 | z | 107.50 | j | 213.50 | i | 552.00 | 1231.50 | ||||
1997 | 588.50 | 436.50 | 113.00 | j | 149.48 | a | 3.00 | 0.00 | 0.00 | 0.00 | j | 0.00 | z | 0.00 | z | 306.00 | 470.00 | i | 1483.48 | |||||||
1998 | 558.50 | 547.00 | 265.50 | i | 271.61 | b | 34.50 | j | 0.00 | z | 0.00 | 0.00 | 0.00 | b | 43.00 | k | 196.50 | j | 567.00 | 1944.11 | ||||||
1999 | 301.50 | n | 300.50 | h | 159.00 | i | 155.00 | h | 28.00 | g | 0.00 | h | 0.00 | z | 0.00 | z | 0.00 | z | 8.00 | u | 178.97 | a | 555.00 | 733.97 | ||
2000 | 491.00 | 334.50 | 262.98 | a | 49.14 | a | 0.00 | a | 0.00 | a | 0.00 | 0.00 | 0.00 | 98.00 | 352.50 | i | 575.00 | 1810.62 | ||||||||
2001 | 635.00 | 491.00 | 296.16 | c | 157.24 | a | 7.00 | 0.00 | 0.00 | a | 0.00 | 0.00 | 2.50 | 228.00 | 641.50 | 2458.40 | ||||||||||
2002 | 576.50 | 376.00 | 261.50 | 22.50 | 4.50 | 0.00 | 0.00 | 0.00 | 0.00 | 54.50 | 264.00 | 598.00 | 2157.50 | |||||||||||||
2003 | 388.00 | 414.50 | 323.50 | 142.50 | 11.50 | 0.00 | 0.00 | 0.00 | 0.00 | 8.50 | 347.50 | 598.00 | 2234.00 | |||||||||||||
2004 | 563.00 | 504.00 | 122.50 | 64.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 64.00 | 380.00 | 581.50 | 2279.00 | |||||||||||||
2005 | 523.00 | 381.50 | 317.50 | 109.00 | 9.50 | 0.00 | 0.00 | 0.00 | 0.00 | 16.50 | 248.00 | 0.00 | z | 1605.00 | ||||||||||||
2006 | 404.00 | i | 354.00 | 354.50 | 62.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 620.50 | 1391.00 | ||||||||
2007 | 651.00 | 405.00 | 180.00 | 67.50 | 5.00 | 0.00 | h | 0.00 | 0.00 | k | 0.00 | l | 23.00 | 154.50 | 636.50 | 2122.50 | ||||||||||
2008 | 604.00 | 449.00 | 242.00 | 79.50 | 38.50 | 0.00 | 0.00 | f | 0.00 | 0.00 | 35.50 | 0.00 | z | 0.00 | z | 1448.50 | ||||||||||
2009 | 0.00 | z | 0.00 | z | 173.00 | i | 135.00 | 0.00 | i | 0.00 | g | 0.00 | 0.00 | 0.00 | 70.00 | 244.00 | 647.00 | 1096.00 | ||||||||
2010 | 568.00 | 415.50 | 334.50 | 121.50 | 44.00 | 0.00 | 0.00 | 0.00 | 0.00 | 41.50 | 362.00 | 477.50 | 2364.50 | |||||||||||||
2011 | 615.57 | c | 530.50 | 212.00 | 66.00 | 43.52 | e | 0.00 | a | 0.00 | d | 0.00 | 0.00 | 43.63 | d | 322.22 | c | 638.94 | d | 2472.39 | ||||||
2012 | 545.00 | 403.50 | 280.50 | 83.89 | c | 2.50 | 0.00 | e | 0.00 | a | 0.00 | c | 0.00 | 15.50 | d | 5.50 | v | 0.00 | z | 1330.89 | ||||||
2013 | 0.00 | z | 501.50 | 200.00 | 3.50 | 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 | 701.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 583.99 | 436.01 | 311.54 | 125.30 | 23.64 | 0.52 | 0.00 | 0.00 | 1.10 | 53.74 | 337.21 | 611.84 | 2541.18 | |||||||||||||
S.D. | 68.77 | 76.57 | 85.37 | 69.17 | 23.26 | 1.78 | 0.00 | 0.00 | 2.57 | 42.17 | 81.75 | 52.41 | 286.87 | |||||||||||||
SKEW | -0.55 | -1.05 | 0.08 | 1.04 | 0.87 | 4.22 | 0.00 | 0.00 | 2.29 | 0.84 | -0.48 | 0.03 | 0.58 | |||||||||||||
MAX | 709.50 | 561.68 | 504.50 | 348.00 | 76.47 | 9.50 | 0.00 | 0.00 | 9.00 | 172.50 | 463.50 | 729.03 | 3228.11 | |||||||||||||
MIN | 388.00 | 161.00 | 122.50 | 22.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.50 | 154.50 | 477.50 | 2108.00 | |||||||||||||
NO YRS | 34 | 37 | 35 | 37 | 34 | 33 | 37 | 34 | 33 | 32 | 33 | 32 | 19 |