YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | 0.00 | z | 0.00 | z | 582.00 | 448.50 | 269.50 | 75.50 | 43.50 | 39.50 | 128.00 | 338.00 | 604.50 | 761.50 | 3290.50 | |||||||||||
1983 | 675.50 | 545.00 | 502.50 | 447.50 | 215.50 | 82.50 | 47.61 | c | 10.50 | 197.50 | 409.00 | 523.50 | 896.93 | a | 4553.54 | |||||||||||
1984 | 666.00 | 597.50 | 497.00 | 451.00 | 331.50 | 161.00 | 33.50 | 43.00 | 137.14 | b | 438.50 | 608.00 | 869.00 | 4833.14 | ||||||||||||
1985 | 868.00 | 696.50 | 646.50 | 416.50 | 267.50 | 120.00 | 9.00 | 31.00 | a | 196.00 | 380.00 | 837.50 | 896.50 | 5365.00 | ||||||||||||
1986 | 638.50 | 603.50 | 451.00 | 453.00 | 272.50 | 66.00 | 83.00 | 6.50 | 174.50 | 340.00 | 556.50 | 741.00 | 4386.00 | |||||||||||||
1987 | 758.00 | 540.50 | 518.22 | a | 338.50 | 212.50 | 94.50 | 29.00 | 36.50 | 109.00 | 334.50 | 490.00 | 776.00 | 4237.22 | ||||||||||||
1988 | 769.50 | 590.50 | 584.00 | 398.00 | 279.00 | 159.83 | a | 53.50 | 48.00 | 166.50 | 275.00 | 546.50 | 700.00 | 4570.33 | ||||||||||||
1989 | 697.00 | 795.00 | 638.00 | 334.00 | 256.50 | 107.50 | 53.00 | 42.00 | 104.50 | 378.00 | 520.00 | 695.00 | 4620.50 | |||||||||||||
1990 | 661.00 | 665.50 | 550.50 | 363.00 | 282.00 | 135.50 | 19.50 | 23.00 | 73.00 | 393.00 | 528.00 | 894.50 | 4588.50 | |||||||||||||
1991 | 757.00 | 487.00 | 627.00 | 451.00 | 314.00 | 182.50 | 16.00 | 32.50 | 107.00 | 395.00 | 510.50 | 657.50 | 4537.00 | |||||||||||||
1992 | 633.50 | 543.50 | 475.00 | 334.00 | 180.50 | 60.50 | 22.50 | 27.50 | 150.50 | 322.50 | 544.50 | 759.00 | 4053.50 | |||||||||||||
1993 | 835.00 | 665.00 | 545.00 | 404.50 | 150.50 | 111.50 | 79.50 | 50.00 | 153.50 | 302.00 | 699.00 | 726.50 | 4722.00 | |||||||||||||
1994 | 599.50 | 655.00 | 501.50 | 363.50 | 220.50 | 140.00 | 23.50 | 11.50 | 64.00 | 394.50 | 659.50 | 720.50 | 4353.50 | |||||||||||||
1995 | 663.50 | 531.50 | 538.50 | 415.00 | 180.00 | 118.50 | 15.50 | 72.50 | 61.00 | 365.00 | 459.00 | 703.00 | 4123.00 | |||||||||||||
1996 | 721.50 | 641.50 | 535.50 | 373.50 | 335.50 | 0.00 | z | 42.00 | 28.50 | 187.50 | 398.00 | 613.00 | 745.00 | 4621.50 | ||||||||||||
1997 | 693.00 | 601.00 | 573.00 | 0.00 | z | 0.00 | z | 102.00 | 17.50 | 6.00 | 83.50 | 377.50 | 479.00 | 717.50 | 3650.00 | |||||||||||
1998 | 666.00 | 505.00 | 529.00 | 406.00 | 268.00 | 95.00 | 0.00 | z | 17.50 | 80.50 | 0.00 | z | 522.50 | 729.00 | 3818.50 | |||||||||||
1999 | 674.00 | 591.50 | 606.00 | 452.50 | 369.50 | 170.00 | 62.00 | 22.00 | 150.00 | 383.50 | 478.50 | 672.00 | 4631.50 | |||||||||||||
2000 | 740.00 | 605.38 | a | 0.00 | z | 391.50 | 267.50 | 115.50 | 36.50 | 0.00 | z | 147.50 | 0.00 | z | 48.00 | z | 397.00 | m | 2303.88 | |||||||
2001 | 678.00 | 652.00 | 530.00 | 427.00 | 243.50 | 149.50 | 27.50 | 22.00 | 114.00 | 377.00 | 505.50 | 698.00 | 4424.00 | |||||||||||||
2002 | 0.00 | z | 601.00 | 638.00 | 436.50 | 284.00 | 86.00 | 33.50 | 27.50 | 118.00 | 398.00 | 511.00 | 641.00 | 3774.50 | ||||||||||||
2003 | 588.00 | 600.50 | 480.00 | 400.50 | 247.00 | 75.00 | 13.50 | 12.50 | 65.50 | 229.50 | 640.00 | 689.75 | a | 4041.75 | ||||||||||||
2004 | 727.50 | 529.00 | 429.00 | 258.00 | 141.00 | 53.00 | 1.00 | 0.00 | 104.00 | 279.00 | 506.00 | 584.00 | 3611.50 | |||||||||||||
2005 | 612.00 | 585.50 | 419.50 | 336.00 | 136.00 | 75.50 | 3.50 | 4.00 | y | 97.00 | j | 238.00 | 574.00 | 711.81 | e | 3691.81 | ||||||||||
2006 | 564.00 | 598.00 | 511.50 | 349.00 | 188.50 | g | 38.00 | m | 0.00 | z | 0.00 | z | 42.50 | m | 148.50 | o | 282.00 | o | 645.63 | e | 2668.13 | |||||
2007 | 732.67 | e | 501.00 | 439.34 | b | 355.00 | 208.65 | e | 85.00 | 0.50 | 5.50 | f | 124.50 | 370.00 | 555.00 | 688.50 | 4060.17 | |||||||||
2008 | 749.00 | 573.00 | 603.50 | 464.00 | 214.00 | 173.00 | 19.50 | 26.50 | 118.50 | 349.00 | 434.50 | 776.00 | 4500.50 | |||||||||||||
2009 | 726.50 | 630.00 | 630.50 | 409.50 | 0.00 | z | 0.00 | z | 0.00 | z | 26.50 | 73.00 | 326.00 | 474.50 | 0.00 | z | 3296.50 | |||||||||
2010 | 518.50 | 475.00 | 477.00 | 281.50 | i | 315.00 | 157.50 | 43.00 | 48.00 | 107.50 | 346.68 | a | 607.00 | 678.50 | 3773.68 | |||||||||||
2011 | 697.00 | 683.00 | 594.00 | 532.50 | 351.00 | 136.00 | 34.00 | 12.50 | 7.50 | q | 360.50 | 645.00 | 772.00 | 4817.50 | ||||||||||||
2012 | 750.00 | 595.00 | 624.50 | 378.50 | 269.50 | 163.00 | 28.50 | 58.38 | a | 109.00 | 427.00 | 595.00 | 767.00 | 4765.38 | ||||||||||||
2013 | 880.50 | 638.00 | 606.50 | 11.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 32.50 | z | 2125.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 698.01 | 597.46 | 544.63 | 399.59 | 252.93 | 116.12 | 31.83 | 28.96 | 121.61 | 354.45 | 559.57 | 734.92 | 4469.36 | |||||||||||||
S.D. | 82.39 | 68.37 | 67.43 | 55.11 | 61.71 | 38.32 | 21.24 | 17.34 | 40.13 | 52.37 | 84.20 | 77.05 | 369.69 | |||||||||||||
SKEW | 0.19 | 0.48 | -0.16 | -0.16 | -0.16 | 0.12 | 0.71 | 0.50 | 0.30 | -0.81 | 1.29 | 0.71 | -0.02 | |||||||||||||
MAX | 880.50 | 795.00 | 646.50 | 532.50 | 369.50 | 182.50 | 83.00 | 72.50 | 197.50 | 438.50 | 837.50 | 896.93 | 5365.00 | |||||||||||||
MIN | 518.50 | 475.00 | 419.50 | 258.00 | 136.00 | 53.00 | 0.50 | 0.00 | 61.00 | 229.50 | 434.50 | 584.00 | 3611.50 | |||||||||||||
NO YRS | 30 | 31 | 31 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 19 |