YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | g | 6.41 | b | 5.00 | 182.50 | 398.00 | 719.00 | 1310.91 | |||||
1967 | 694.00 | 452.50 | 207.50 | 64.00 | 35.65 | a | 0.00 | 0.00 | c | 0.00 | 5.00 | 85.25 | a | 352.00 | 698.61 | c | 2594.51 | |||||||||
1968 | 634.00 | 391.00 | 352.50 | 121.00 | 0.50 | 0.00 | 0.00 | 0.00 | a | 0.00 | d | 49.00 | 385.00 | 698.07 | d | 2631.07 | ||||||||||
1969 | 500.43 | c | 427.78 | a | 453.93 | c | 32.50 | 9.50 | n | 0.00 | e | 0.00 | a | 0.00 | 0.00 | 62.50 | 386.38 | a | 345.50 | l | 1863.51 | |||||
1970 | 580.70 | c | 427.00 | d | 325.50 | 64.50 | l | 0.00 | z | 0.00 | z | 0.00 | g | 0.00 | 70.00 | 415.00 | 410.00 | 500.50 | 2728.70 | |||||||
1971 | 625.00 | 435.00 | 279.00 | 111.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 208.00 | q | 0.00 | z | 1450.00 | |||||
1972 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | a | 0.00 | z | 0.00 | 1.50 | 103.00 | i | 519.50 | 660.50 | 1181.50 | |||||
1973 | 771.00 | 616.00 | 421.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | 0.00 | 12.00 | 99.50 | 390.00 | 696.97 | b | 3006.97 | |||||||||
1974 | 682.00 | 584.50 | 220.50 | 87.50 | 15.00 | 0.00 | 0.00 | 0.00 | 35.50 | 79.10 | b | 417.50 | 725.29 | b | 2846.90 | |||||||||||
1975 | 737.05 | b | 527.50 | 375.50 | 246.50 | 48.00 | 0.00 | 0.00 | 0.00 | 33.10 | a | 95.00 | 452.00 | 709.50 | 3224.16 | |||||||||||
1976 | 759.50 | a | 407.50 | 295.50 | 123.50 | 28.50 | 0.00 | 0.00 | 0.00 | 4.00 | 237.50 | 605.50 | 825.12 | a | 3286.62 | |||||||||||
1977 | 735.73 | a | 511.00 | 461.56 | d | 120.52 | a | 5.50 | 0.00 | 0.00 | 0.00 | 0.00 | b | 45.43 | b | 351.11 | c | 524.50 | 2755.35 | |||||||
1978 | 629.09 | b | 369.00 | i | 280.00 | 67.50 | d | 15.50 | 0.00 | f | 0.00 | b | 0.00 | 33.60 | e | 96.21 | b | 324.00 | 693.22 | b | 2139.12 | |||||
1979 | 754.85 | a | 512.81 | a | 380.02 | b | 148.00 | 25.00 | 3.50 | 0.00 | a | 0.00 | 21.50 | 53.00 | 461.50 | 670.52 | d | 3030.70 | ||||||||
1980 | 579.00 | 442.50 | 251.00 | g | 166.61 | b | 9.00 | j | 0.00 | 0.00 | 0.00 | 8.50 | 0.00 | z | 0.00 | z | 0.00 | z | 1196.61 | |||||||
1981 | 0.00 | z | 526.50 | 0.00 | z | 118.20 | e | 2.00 | j | 0.00 | 0.00 | 0.00 | 0.00 | c | 96.50 | 387.50 | 611.50 | 1740.20 | ||||||||
1982 | 672.59 | c | 459.93 | a | 276.50 | 135.50 | 21.91 | b | 0.00 | 0.00 | f | 0.00 | f | 2.50 | 206.00 | 530.50 | 733.00 | 3038.43 | ||||||||
1983 | 726.43 | a | 467.00 | 227.50 | k | 279.83 | a | 29.50 | k | 0.00 | 0.00 | c | 0.00 | k | 0.00 | o | 68.72 | a | 409.50 | 719.00 | 2670.48 | |||||
1984 | 730.50 | 578.50 | 366.50 | 158.50 | 5.50 | 0.00 | 0.00 | 0.00 | c | 30.50 | 241.00 | 517.00 | 590.00 | 3218.00 | ||||||||||||
1985 | 771.00 | 547.00 | 288.50 | 76.50 | 5.00 | 0.00 | 0.00 | 0.00 | g | 6.50 | 106.95 | a | 338.65 | d | 714.50 | 2854.60 | ||||||||||
1986 | 609.00 | 364.52 | a | 268.67 | a | 39.00 | 18.71 | b | 0.00 | j | 0.00 | 0.00 | 2.50 | 132.50 | 464.00 | 723.00 | 2621.89 | |||||||||
1987 | 744.50 | 506.00 | 413.50 | 172.50 | 4.00 | 0.00 | 0.00 | 0.00 | 1.00 | 36.00 | 416.90 | a | 746.58 | a | 3040.98 | |||||||||||
1988 | 714.00 | 507.50 | 357.50 | 147.00 | 18.00 | 1.00 | 0.00 | 0.00 | 5.50 | 34.00 | 368.50 | 695.50 | 2848.50 | |||||||||||||
1989 | 700.08 | a | 405.00 | f | 232.50 | b | 61.50 | 3.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 0.00 | z | 0.00 | z | 737.00 | 1734.08 | |||||||
1990 | 690.50 | 495.00 | 263.50 | 42.00 | 15.50 | 0.00 | 0.00 | 2.50 | 3.50 | 114.50 | 351.50 | 648.00 | 2626.50 | |||||||||||||
1991 | 691.50 | 410.50 | 342.00 | 115.50 | 8.50 | 0.00 | 0.00 | 0.00 | 29.50 | 88.50 | 504.00 | 637.50 | 2827.50 | |||||||||||||
1992 | 766.00 | 545.00 | 338.50 | 106.50 | 2.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1758.50 | ||||||
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 | 135.50 | 434.00 | 615.00 | 1184.50 | |||||
1994 | 678.50 | 465.00 | 248.50 | 81.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | z | 377.50 | 561.50 | 2412.00 | ||||||||||||
1995 | 652.00 | 334.50 | 217.50 | 120.00 | 9.50 | 0.00 | 0.00 | 0.00 | 12.00 | 46.50 | 331.50 | 582.50 | 2306.00 | |||||||||||||
1996 | 653.50 | 337.00 | 374.00 | 106.50 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 95.50 | 375.00 | 665.00 | 2607.50 | |||||||||||||
1997 | 676.00 | 474.00 | 216.00 | 138.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 172.00 | 425.50 | 766.50 | 2868.00 | |||||||||||||
1998 | 635.00 | 486.50 | 355.50 | 163.00 | 5.50 | 0.00 | 0.00 | 0.00 | 0.00 | z | 63.00 | 300.00 | 633.00 | 2641.50 | ||||||||||||
1999 | 591.50 | 0.00 | z | 0.00 | z | 0.00 | z | 4.02 | d | 0.00 | d | 0.00 | 0.00 | 6.00 | 140.50 | 308.50 | 705.50 | 1756.02 | ||||||||
2000 | 555.42 | a | 357.50 | 260.50 | 45.52 | a | 1.00 | 0.00 | 0.00 | 0.00 | 5.50 | 137.00 | 510.00 | 677.50 | 2549.93 | |||||||||||
2001 | 716.00 | 432.00 | 296.50 | 78.00 | 2.50 | 0.00 | 0.00 | 0.00 | 1.00 | 46.00 | 330.00 | 702.50 | 2604.50 | |||||||||||||
2002 | 665.00 | 580.00 | 218.50 | l | 25.50 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 88.50 | 282.50 | j | 695.50 | 2055.50 | |||||||||||
2003 | 581.50 | 414.50 | 346.50 | 106.00 | 2.00 | 0.00 | 0.00 | 0.00 | 0.00 | 68.50 | 349.00 | 702.50 | 2570.50 | |||||||||||||
2004 | 607.50 | 569.50 | 240.00 | 115.50 | 17.00 | 0.00 | 0.00 | 0.00 | 8.00 | 55.50 | 439.50 | 717.00 | 2769.50 | |||||||||||||
2005 | 551.00 | 437.50 | 362.00 | 128.50 | 18.50 | 0.00 | 0.00 | 0.00 | 0.00 | 100.00 | 359.50 | 635.00 | 2592.00 | |||||||||||||
2006 | 621.00 | 439.00 | 252.00 | 35.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.50 | 111.50 | 318.50 | 776.00 | 2556.50 | |||||||||||||
2007 | 786.50 | 467.00 | 275.00 | 135.50 | 7.50 | 0.00 | 0.00 | 0.00 | 0.00 | 113.50 | 347.50 | 658.00 | 2790.50 | |||||||||||||
2008 | 680.50 | 488.00 | 358.00 | 156.50 | 24.00 | 0.00 | 0.00 | 0.00 | 11.50 | 114.00 | 431.00 | 626.50 | 2890.00 | |||||||||||||
2009 | 651.50 | 439.00 | 293.50 | 157.50 | 0.00 | 0.00 | 0.00 | 0.00 | 4.00 | 138.00 | 372.50 | 735.50 | 2791.50 | |||||||||||||
2010 | 740.50 | 539.50 | 434.00 | 108.50 | 35.50 | 0.00 | 0.00 | 0.00 | 0.00 | 62.00 | 455.00 | 585.50 | 2960.50 | |||||||||||||
2011 | 494.50 | l | 444.00 | j | 107.50 | m | 47.50 | m | 21.50 | l | 0.00 | i | 0.00 | b | 0.00 | e | 0.00 | h | 52.50 | l | 291.50 | k | 507.50 | l | 0.00 | |
2012 | 415.00 | l | 320.50 | k | 201.50 | n | 56.00 | i | 17.00 | f | 0.00 | h | 0.00 | e | 0.00 | i | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 671.74 | 471.87 | 317.03 | 113.89 | 11.55 | 0.12 | 0.00 | 0.22 | 9.09 | 110.57 | 405.13 | 676.05 | 2791.51 | |||||||||||||
S.D. | 69.78 | 69.86 | 70.12 | 54.26 | 12.20 | 0.59 | 0.00 | 1.08 | 14.47 | 71.75 | 69.72 | 67.33 | 240.29 | |||||||||||||
SKEW | -0.35 | 0.01 | 0.30 | 0.73 | 1.17 | 5.26 | 0.00 | 5.14 | 2.41 | 2.25 | 0.79 | -0.56 | 0.39 | |||||||||||||
MAX | 786.50 | 616.00 | 461.56 | 279.83 | 48.00 | 3.50 | 0.00 | 6.41 | 70.00 | 415.00 | 605.50 | 825.12 | 3286.62 | |||||||||||||
MIN | 500.43 | 334.50 | 207.50 | 25.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 34.00 | 300.00 | 500.50 | 2306.00 | |||||||||||||
NO YRS | 41 | 39 | 37 | 39 | 35 | 37 | 40 | 40 | 40 | 39 | 40 | 41 | 25 |