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 | 581.25 | a | 605.50 | 333.75 | b | 62.50 | 0.00 | a | 0.00 | 1583.00 | ||||
1974 | 0.00 | 0.00 | c | 0.00 | 18.00 | 192.95 | b | 603.75 | b | 642.50 | 529.67 | b | 373.39 | b | 96.74 | b | 0.00 | a | 0.00 | b | 2457.00 | |||||
1975 | 0.00 | 0.00 | b | 0.00 | 0.50 | 118.32 | a | 354.31 | a | 635.50 | b | 591.07 | a | 337.00 | 60.93 | b | 0.00 | c | 0.00 | a | 2097.62 | |||||
1976 | 0.00 | t | 0.00 | b | 0.00 | c | 0.00 | z | 0.00 | z | 232.50 | p | 615.00 | 543.57 | b | 302.07 | a | 22.06 | e | 0.00 | a | 0.00 | b | 1482.70 | ||
1977 | 0.00 | 0.00 | 0.00 | 37.24 | a | 50.78 | b | 479.50 | 697.50 | 641.00 | 0.00 | z | 90.33 | b | 0.00 | a | 0.00 | f | 1996.34 | |||||||
1978 | 0.00 | 0.00 | 1.55 | a | 8.28 | a | 135.50 | 458.04 | b | 659.27 | a | 538.50 | 391.50 | 210.00 | 2.07 | a | 0.00 | a | 2404.70 | |||||||
1979 | 0.00 | 0.00 | a | 0.00 | 9.31 | a | 134.00 | 383.79 | a | 620.55 | c | 513.00 | 456.11 | c | 136.29 | b | 0.00 | a | 0.00 | b | 2253.06 | |||||
1980 | 0.00 | 0.00 | 0.00 | a | 30.00 | 64.50 | 401.50 | 684.50 | 544.05 | a | 354.83 | a | 151.38 | a | 0.00 | b | 0.00 | f | 2230.76 | |||||||
1981 | 0.00 | 0.00 | b | 0.00 | a | 85.86 | a | 204.08 | a | 595.50 | 700.00 | 660.00 | 462.86 | b | 42.50 | f | 0.00 | b | 0.00 | a | 2708.30 | |||||
1982 | 0.00 | 0.00 | 0.00 | 22.50 | 168.00 | 418.00 | 647.50 | 637.50 | 393.50 | 12.50 | 0.00 | 0.00 | 2299.50 | |||||||||||||
1983 | 0.00 | 0.00 | 0.00 | 0.50 | 251.50 | 419.00 | 680.00 | 628.00 | 509.50 | 57.50 | 0.50 | 0.00 | 2546.50 | |||||||||||||
1984 | 0.00 | 0.00 | 1.50 | 22.50 | 332.00 | 422.50 | 625.50 | 565.00 | 386.00 | 32.00 | 0.00 | 0.00 | 2387.00 | |||||||||||||
1985 | 0.00 | 0.00 | 0.00 | 35.50 | 189.00 | 462.50 | 678.00 | 0.00 | z | 247.50 | 37.00 | 0.00 | 0.00 | 1649.50 | ||||||||||||
1986 | 0.00 | 0.00 | 13.00 | 24.50 | 181.00 | 500.50 | 538.50 | 648.50 | 270.00 | 35.50 | 1.50 | 0.00 | 2213.00 | |||||||||||||
1987 | 0.00 | 0.00 | 0.00 | 73.50 | 167.50 | 484.00 | 556.50 | 564.50 | 361.00 | 157.00 | 0.00 | 0.00 | 2364.00 | |||||||||||||
1988 | 0.00 | 0.00 | 8.00 | 39.50 | 205.50 | 490.50 | 652.00 | 545.50 | 297.00 | 185.00 | 5.50 | 0.00 | 2428.50 | |||||||||||||
1989 | 0.00 | 0.50 | 10.50 | 135.50 | 258.00 | 473.50 | 683.00 | 584.50 | 0.00 | z | 0.00 | z | 0.00 | o | 0.00 | 2145.50 | ||||||||||
1990 | 0.00 | 0.00 | 7.50 | 93.00 | 203.50 | 620.50 | 641.50 | 509.00 | 437.50 | 103.00 | 4.50 | 0.00 | 2620.00 | |||||||||||||
1991 | 0.00 | 0.00 | 0.00 | 55.50 | 153.50 | 311.50 | 682.50 | 615.50 | 393.50 | 213.50 | 0.00 | 0.00 | 2425.50 | |||||||||||||
1992 | 0.00 | 0.00 | a | 0.00 | 48.50 | 197.50 | 362.00 | 522.50 | 519.00 | 347.50 | 73.50 | 0.00 | 0.00 | 2070.50 | ||||||||||||
1993 | 0.00 | a | 0.00 | 2.00 | 26.50 | 243.50 | 385.50 | 573.50 | 600.00 | 536.00 | 206.50 | 0.00 | a | 0.00 | s | 2573.50 | ||||||||||
1994 | 0.00 | i | 0.00 | 0.00 | 54.00 | 111.00 | 532.00 | 650.00 | 709.00 | 428.50 | 43.00 | g | 0.00 | 0.00 | 2484.50 | |||||||||||
1995 | 0.00 | 0.00 | 0.00 | 14.50 | 81.00 | 343.50 | 618.50 | 695.00 | 458.00 | 82.00 | 0.00 | 0.00 | z | 2292.50 | ||||||||||||
1996 | 0.00 | 0.00 | j | 0.00 | i | 71.00 | 185.00 | j | 381.00 | j | 461.50 | i | 465.00 | i | 0.00 | z | 121.00 | j | 0.00 | i | 0.00 | 71.00 | ||||
1997 | 0.00 | 0.00 | 0.50 | j | 41.90 | a | 309.50 | 407.50 | 662.00 | 466.00 | j | 0.00 | z | 0.00 | z | 1.00 | 0.00 | i | 1421.90 | |||||||
1998 | 0.00 | 0.00 | 0.00 | i | 10.18 | b | 66.00 | j | 0.00 | z | 678.50 | 667.00 | 445.18 | b | 37.00 | k | 0.00 | j | 0.00 | 1800.86 | ||||||
1999 | 0.00 | n | 0.00 | h | 0.00 | i | 28.00 | h | 134.50 | g | 335.50 | h | 0.00 | z | 0.00 | z | 0.00 | z | 19.50 | u | 7.24 | a | 0.00 | 7.24 | ||
2000 | 0.00 | 0.00 | 4.65 | a | 112.24 | a | 388.53 | a | 591.21 | a | 725.50 | 645.00 | 500.00 | 122.50 | 0.00 | i | 0.00 | 3089.63 | ||||||||
2001 | 0.00 | 0.00 | 0.00 | c | 47.07 | a | 393.00 | 568.50 | 676.32 | a | 628.50 | 513.00 | 146.50 | 17.00 | 0.00 | 2989.89 | ||||||||||
2002 | 0.00 | 0.00 | 13.00 | 152.50 | 295.50 | 635.50 | 779.00 | 715.00 | 458.00 | 104.00 | 0.00 | 0.00 | 3152.50 | |||||||||||||
2003 | 0.00 | 0.00 | 0.50 | 12.00 | 289.00 | 550.00 | 810.50 | 722.50 | 464.50 | 213.50 | 5.00 | 0.00 | 3067.50 | |||||||||||||
2004 | 0.00 | 0.00 | 32.00 | 51.00 | 317.50 | 519.00 | 680.00 | 610.00 | 402.00 | 108.50 | 0.00 | 0.00 | 2720.00 | |||||||||||||
2005 | 0.00 | 0.00 | 0.00 | 27.00 | 267.50 | 471.50 | 732.00 | 619.00 | 472.00 | 158.00 | 0.50 | 0.00 | z | 2747.50 | ||||||||||||
2006 | 0.00 | i | 0.00 | 2.00 | 52.00 | 352.00 | 653.00 | 758.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 1817.00 | ||||||||
2007 | 0.00 | 0.00 | 28.50 | 90.00 | 338.50 | 439.50 | h | 792.50 | 438.50 | k | 230.00 | l | 154.00 | 8.00 | 0.00 | 1411.50 | ||||||||||
2008 | 0.00 | 0.00 | 0.00 | 25.00 | 171.50 | 534.50 | 550.00 | f | 650.00 | 428.50 | 109.00 | 0.00 | z | 0.00 | z | 1918.50 | ||||||||||
2009 | 0.00 | z | 0.00 | z | 2.00 | i | 48.00 | 242.00 | i | 297.50 | g | 774.50 | 669.00 | 480.50 | 114.00 | 4.50 | 0.00 | 2090.50 | ||||||||
2010 | 0.00 | 0.00 | 0.00 | 53.50 | 145.50 | 479.50 | 724.00 | 656.00 | 477.50 | 140.00 | 0.00 | 0.00 | 2676.00 | |||||||||||||
2011 | 0.00 | c | 0.00 | 2.50 | 88.50 | 148.44 | e | 463.97 | a | 746.30 | d | 790.00 | 502.00 | 169.93 | d | 2.78 | c | 0.00 | d | 2914.41 | ||||||
2012 | 0.00 | 0.00 | 3.00 | 88.89 | c | 300.00 | 594.00 | e | 704.22 | a | 716.88 | c | 431.00 | 182.56 | d | 2.50 | v | 0.00 | z | 3020.54 | ||||||
2013 | 0.00 | z | 0.00 | 2.00 | 0.50 | 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 | 2.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 0.01 | 3.78 | 48.81 | 216.44 | 483.94 | 671.05 | 619.89 | 413.67 | 117.12 | 1.82 | 0.00 | 2530.90 | |||||||||||||
S.D. | 0.00 | 0.08 | 7.59 | 36.84 | 91.75 | 91.21 | 68.32 | 68.97 | 74.01 | 59.36 | 3.57 | 0.00 | 317.99 | |||||||||||||
SKEW | 0.00 | 5.83 | 2.63 | 0.99 | 0.20 | 0.08 | -0.08 | 0.26 | -0.46 | -0.01 | 2.71 | 0.00 | 0.53 | |||||||||||||
MAX | 0.00 | 0.50 | 32.00 | 152.50 | 393.00 | 653.00 | 810.50 | 790.00 | 536.00 | 213.50 | 17.00 | 0.00 | 3152.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.50 | 50.78 | 311.50 | 522.50 | 509.00 | 247.50 | 12.50 | 0.00 | 0.00 | 2070.50 | |||||||||||||
NO YRS | 34 | 37 | 35 | 37 | 34 | 33 | 37 | 34 | 33 | 32 | 33 | 32 | 19 |