YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | a | 0.00 | |
1973 | 0.00 | 0.00 | 0.00 | 75.00 | 353.40 | a | 648.50 | 897.34 | c | 791.53 | a | 503.57 | b | 211.00 | 3.62 | a | 0.00 | d | 3483.96 | |||||||
1974 | 0.00 | a | 0.00 | b | 33.30 | d | 63.33 | c | 476.07 | c | 531.50 | g | 822.69 | e | 739.35 | a | 257.00 | o | 236.63 | a | 0.00 | c | 0.00 | b | 2371.38 | |
1975 | 0.00 | a | 0.00 | c | 1.55 | a | 16.55 | a | 248.00 | f | 590.50 | 598.50 | i | 777.98 | e | 560.89 | b | 157.67 | b | 1.55 | a | 0.00 | b | 2106.70 | ||
1976 | 0.00 | a | 0.00 | a | 8.27 | a | 74.50 | 453.50 | 607.24 | a | 864.90 | a | 711.00 | 462.86 | b | 101.55 | b | 12.50 | 0.00 | 3296.32 | ||||||
1977 | 0.00 | d | 0.00 | a | 1.11 | c | 181.11 | c | 183.13 | d | 719.50 | 904.50 | 845.55 | b | 550.50 | 283.00 | 0.50 | 0.00 | a | 3668.90 | ||||||
1978 | 0.00 | a | 0.00 | 24.50 | 61.03 | a | 301.00 | 683.04 | b | 882.50 | 797.50 | 461.00 | 301.50 | 6.50 | 0.00 | 3518.57 | ||||||||||
1979 | 0.00 | 0.00 | 4.50 | 102.00 | 351.00 | 646.50 | 864.00 | 703.00 | 661.50 | 286.00 | 0.00 | 0.00 | a | 3618.50 | ||||||||||||
1980 | 0.00 | 0.00 | 0.00 | 101.50 | 213.00 | 613.97 | a | 868.50 | 818.00 | 558.50 | 260.50 | 20.00 | 0.00 | a | 3453.97 | |||||||||||
1981 | 0.00 | a | 0.00 | 8.00 | 229.50 | 340.50 | 789.50 | 962.50 | 850.50 | 584.50 | 141.00 | 5.50 | 0.00 | b | 3911.50 | |||||||||||
1982 | 0.00 | 2.50 | 4.50 | 85.50 | 343.00 | 605.00 | 801.00 | 795.50 | 477.50 | 65.00 | 0.00 | 0.00 | 3179.50 | |||||||||||||
1983 | 0.00 | 0.00 | 7.00 | 31.00 | 308.50 | 623.00 | 838.50 | 695.00 | 612.00 | 150.50 | 24.50 | 0.00 | 3290.00 | |||||||||||||
1984 | 0.00 | 0.00 | 9.50 | 111.00 | 560.50 | 644.50 | 810.00 | 710.50 | 610.50 | 101.50 | 6.50 | 0.00 | 3564.50 | |||||||||||||
1985 | 0.00 | 0.00 | 2.07 | a | 186.50 | 437.00 | 710.50 | 879.50 | 820.00 | 368.50 | 150.00 | 9.50 | 0.00 | 3563.57 | ||||||||||||
1986 | 0.00 | 31.00 | 101.00 | 135.00 | 424.00 | 750.00 | 772.00 | 863.35 | a | 389.00 | 115.50 | 1.00 | 0.00 | 3581.85 | ||||||||||||
1987 | 0.00 | 0.00 | 1.50 | 186.50 | 354.00 | 702.00 | 741.00 | 783.50 | 556.50 | 284.00 | 3.50 | 0.00 | 3612.50 | |||||||||||||
1988 | 0.00 | 0.00 | c | 11.50 | 90.50 | 328.00 | 655.50 | 920.00 | 717.00 | 485.00 | 387.00 | 48.00 | 0.00 | 3642.50 | ||||||||||||
1989 | 0.00 | 6.00 | 28.00 | i | 293.50 | 383.00 | 630.50 | 907.50 | 734.00 | 529.50 | 177.00 | m | 5.00 | 0.00 | 3489.00 | |||||||||||
1990 | 0.00 | 0.00 | 47.00 | 147.50 | 351.50 | 674.46 | b | 840.00 | 745.00 | 569.50 | 206.50 | 14.50 | 0.00 | i | 3595.96 | |||||||||||
1991 | 0.00 | 0.00 | j | 0.00 | 64.50 | 221.50 | 529.00 | 810.00 | 752.00 | 354.00 | i | 331.50 | 13.00 | 0.00 | 2721.50 | |||||||||||
1992 | 0.00 | 0.00 | 0.00 | 117.50 | f | 408.50 | 572.50 | 754.50 | 806.00 | 566.50 | 238.50 | 0.00 | 0.00 | 3346.50 | ||||||||||||
1993 | 0.00 | 0.00 | j | 16.53 | a | 86.50 | i | 379.50 | 611.00 | 791.02 | a | 741.00 | 514.50 | 126.50 | k | 0.00 | f | 0.00 | 3053.55 | |||||||
1994 | 0.00 | 0.00 | 29.00 | 84.50 | l | 346.00 | 793.50 | 937.00 | 887.50 | 612.86 | b | 122.50 | 1.50 | 0.00 | m | 3729.86 | ||||||||||
1995 | 0.00 | 12.50 | 15.00 | 87.00 | 233.50 | 504.00 | 854.00 | 885.00 | 609.50 | 210.50 | 40.50 | 0.00 | 3451.50 | |||||||||||||
1996 | 0.00 | 6.00 | 10.50 | 179.50 | 383.00 | f | 756.50 | 932.50 | 894.00 | 521.00 | 245.50 | 0.00 | i | 0.00 | 3545.50 | |||||||||||
1997 | 0.00 | 0.00 | 50.00 | 118.50 | 545.50 | 631.50 | 798.00 | 846.50 | 546.50 | 183.00 | 10.00 | 0.00 | 3729.50 | |||||||||||||
1998 | 0.00 | 0.00 | 20.00 | 79.00 | 229.50 | 481.50 | 840.50 | 877.50 | 490.00 | 113.50 | 0.00 | 0.00 | 3131.50 | |||||||||||||
1999 | 0.00 | h | 0.00 | e | 20.00 | f | 77.68 | b | 326.03 | b | 581.38 | a | 0.00 | z | 759.50 | a | 562.22 | c | 262.97 | b | 19.04 | d | 0.00 | d | 2588.82 | |
2000 | 0.00 | a | 0.00 | a | 6.64 | c | 237.93 | a | 497.11 | c | 705.56 | c | 856.12 | a | 831.00 | 554.50 | 202.50 | 0.00 | b | 0.00 | c | 3891.35 | ||||
2001 | 0.00 | a | 0.00 | b | 35.50 | f | 144.81 | d | 520.69 | d | 685.86 | a | 841.00 | 843.72 | a | 642.50 | 266.00 | 37.24 | a | 0.00 | 3981.81 | |||||
2002 | 0.00 | 0.00 | 23.00 | 207.50 | 350.50 | 727.50 | 958.00 | 815.50 | 578.50 | 163.50 | 3.50 | 0.00 | 3827.50 | |||||||||||||
2003 | 0.00 | 0.00 | 23.00 | 81.50 | 433.50 | 704.50 | 983.50 | 812.89 | d | 635.00 | 368.00 | 0.00 | d | 0.00 | 4041.89 | |||||||||||
2004 | 0.00 | 0.00 | 137.50 | 135.50 | 332.50 | f | 537.50 | g | 874.50 | 790.00 | 532.50 | 214.62 | e | 4.80 | e | 0.00 | 2689.42 | |||||||||
2005 | 0.00 | a | 0.00 | 10.13 | e | 47.00 | 78.00 | u | 472.50 | f | 734.00 | f | 664.78 | d | 496.50 | 180.00 | 11.00 | h | 0.00 | 1398.41 | ||||||
2006 | 0.00 | e | 1.00 | 1.00 | 102.00 | 500.50 | 773.00 | 903.00 | 854.29 | e | 503.00 | 138.00 | 11.00 | 0.00 | e | 3786.79 | ||||||||||
2007 | 0.00 | i | 0.00 | 98.74 | d | 173.00 | 483.00 | 729.00 | 961.00 | 855.50 | 574.00 | 162.00 | 43.50 | 0.00 | 4079.74 | |||||||||||
2008 | 0.00 | 0.00 | 17.50 | 106.00 | 297.50 | 710.50 | 889.50 | 881.00 | 599.50 | 223.50 | 27.00 | 0.00 | a | 3752.00 | ||||||||||||
2009 | 0.00 | e | 0.00 | 16.69 | e | 117.50 | 558.50 | 575.00 | 947.00 | 809.00 | 666.00 | 141.50 | 25.00 | 0.00 | 3856.19 | |||||||||||
2010 | 0.00 | 0.00 | 9.50 | 70.00 | 205.50 | 675.50 | 984.00 | 812.00 | 610.00 | 255.00 | 47.00 | 0.00 | 3668.50 | |||||||||||||
2011 | 0.00 | 0.00 | 12.50 | 121.00 | 225.00 | 637.50 | 833.00 | 923.00 | 630.50 | 232.50 | a | 3.00 | 0.00 | a | 3618.00 | |||||||||||
2012 | 0.00 | 0.00 | a | 39.00 | 201.00 | 504.00 | 766.00 | 876.78 | a | 879.76 | b | 641.50 | 272.28 | a | 35.00 | 0.00 | b | 4215.33 | ||||||||
2013 | 0.00 | 0.00 | 77.50 | 8.50 | 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 | 77.50 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.00 | 1.51 | 23.13 | 122.23 | 372.97 | 660.68 | 870.31 | 802.99 | 553.38 | 209.64 | 13.07 | 0.00 | 3629.08 | |||||||||||||
S.D. | 0.00 | 5.40 | 31.54 | 62.47 | 108.19 | 77.30 | 63.05 | 63.95 | 69.42 | 76.23 | 15.01 | 0.00 | 252.11 | |||||||||||||
SKEW | 0.00 | 4.58 | 2.14 | 0.72 | 0.04 | -0.29 | -0.02 | -0.25 | -0.63 | 0.28 | 1.11 | 0.00 | 0.09 | |||||||||||||
MAX | 0.00 | 31.00 | 137.50 | 293.50 | 560.50 | 793.50 | 984.00 | 923.00 | 666.00 | 387.00 | 48.00 | 0.00 | 4215.33 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 16.55 | 183.13 | 481.50 | 741.00 | 664.78 | 368.50 | 65.00 | 0.00 | 0.00 | 3131.50 | |||||||||||||
NO YRS | 39 | 39 | 38 | 37 | 36 | 37 | 37 | 40 | 38 | 38 | 37 | 39 | 26 |