YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1976 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 757.29 | c | 677.00 | 441.00 | 248.50 | 54.50 | 2178.29 | |||||
1977 | 35.81 | b | 167.00 | 160.50 | 390.50 | 423.50 | 699.50 | 779.00 | 971.50 | 620.00 | 428.00 | 172.00 | 114.50 | 4961.81 | ||||||||||||
1978 | 94.00 | 0.00 | z | 313.00 | 348.50 | 478.95 | a | 767.50 | 888.67 | a | 846.00 | 635.00 | 506.50 | 110.00 | 33.00 | 5021.12 | ||||||||||
1979 | 4.50 | 85.00 | 310.50 | 344.50 | 595.00 | 696.50 | 901.50 | 847.00 | 0.00 | z | 0.00 | z | 151.50 | 145.00 | 4081.00 | |||||||||||
1980 | 23.50 | 108.75 | a | 170.50 | e | 368.04 | b | 442.86 | c | 414.00 | g | 575.00 | k | 756.83 | b | 687.32 | b | 371.00 | g | 209.00 | 97.00 | f | 2766.79 | |||
1981 | 95.50 | g | 92.00 | h | 285.89 | d | 374.48 | a | 502.72 | a | 614.42 | d | 588.50 | g | 735.00 | h | 720.52 | a | 387.50 | c | 180.50 | g | 69.50 | g | 2885.53 | |
1982 | 57.00 | 127.00 | 170.50 | 245.00 | 546.50 | 753.50 | 764.50 | 834.00 | 687.00 | 456.50 | 115.00 | 77.50 | e | 4834.00 | ||||||||||||
1983 | 76.50 | h | 167.00 | 316.50 | 362.00 | 624.00 | 638.00 | 783.50 | 863.00 | 601.00 | 388.00 | 225.00 | c | 45.47 | a | 5013.47 | ||||||||||
1984 | 112.00 | 137.00 | 320.50 | 284.50 | 473.50 | 624.50 | 882.50 | 855.00 | 682.50 | 358.00 | 158.50 | 11.50 | 4900.00 | |||||||||||||
1985 | 8.00 | 71.50 | 183.00 | 412.50 | 554.38 | a | 727.00 | 1007.00 | 861.50 | 602.00 | 381.50 | 103.20 | e | 11.00 | 4922.58 | |||||||||||
1986 | 116.50 | 153.50 | 405.00 | 328.00 | 541.50 | 801.00 | 767.00 | 993.50 | 0.00 | z | 517.50 | 194.50 | 47.50 | 4865.50 | ||||||||||||
1987 | 49.50 | 173.50 | 299.00 | 445.00 | 641.50 | 790.00 | 824.00 | 953.00 | 788.50 | 607.00 | 264.50 | 75.00 | 5910.50 | |||||||||||||
1988 | 36.00 | 164.50 | 243.00 | 397.00 | 511.50 | b | 696.00 | 913.50 | 910.50 | 731.50 | 604.00 | 209.50 | 77.50 | 5494.50 | ||||||||||||
1989 | 97.50 | 37.00 | 166.50 | 454.50 | 558.00 | 757.50 | 806.00 | 811.50 | 802.50 | 481.00 | 263.00 | 77.00 | 5312.00 | |||||||||||||
1990 | 107.50 | 90.50 | 323.00 | 463.50 | 508.00 | 715.50 | 969.50 | 965.00 | 844.50 | 403.50 | 199.50 | 44.00 | 5634.00 | |||||||||||||
1991 | 71.00 | 231.50 | 197.00 | 358.50 | 485.50 | 633.00 | 937.00 | 917.50 | 846.50 | 513.00 | 249.31 | a | 87.50 | 5527.31 | ||||||||||||
1992 | 128.00 | 128.00 | m | 415.00 | 491.67 | c | 754.50 | 830.50 | 965.50 | 947.00 | 685.71 | b | 545.00 | 183.50 | 38.00 | 5984.38 | ||||||||||
1993 | 52.70 | a | 83.50 | 282.00 | 363.50 | 701.00 | 669.50 | 741.50 | 896.00 | 788.50 | 534.50 | 69.00 | 81.50 | 5263.20 | ||||||||||||
1994 | 96.50 | j | 27.00 | 331.00 | 439.00 | 673.00 | 702.50 | 976.00 | 917.00 | 837.00 | 404.50 | 58.50 | 108.00 | 5473.50 | ||||||||||||
1995 | 123.50 | 228.50 | 256.00 | 341.50 | 670.00 | 734.00 | 960.00 | 855.50 | 864.00 | 439.00 | 299.00 | 88.35 | a | 5859.35 | ||||||||||||
1996 | 71.00 | 128.00 | 272.00 | 412.00 | 515.50 | 755.00 | 1041.00 | 971.50 | 682.00 | 431.00 | 173.50 | 94.00 | 5546.50 | |||||||||||||
1997 | 74.50 | 148.50 | 214.00 | 343.50 | 707.50 | 683.00 | 677.50 | g | 996.00 | 399.50 | n | 435.55 | a | 261.00 | 42.50 | 3906.05 | ||||||||||
1998 | 123.50 | 179.00 | 319.00 | 401.50 | 511.50 | 752.00 | 986.00 | 992.00 | 837.00 | 476.50 | 212.50 | 97.50 | 5888.00 | |||||||||||||
1999 | 98.54 | c | 101.63 | a | 204.27 | c | 393.00 | 461.26 | b | 621.96 | b | 855.37 | d | 990.81 | e | 602.50 | i | 460.83 | e | 199.04 | d | 76.00 | 4462.70 | |||
2000 | 19.12 | a | 90.35 | c | 150.72 | b | 431.25 | b | 505.76 | d | 775.50 | 870.00 | 939.19 | d | 768.33 | c | 333.50 | g | 124.14 | a | 27.38 | a | 4701.74 | |||
2001 | 71.82 | a | 88.31 | b | 239.22 | a | 308.33 | c | 486.50 | i | 653.57 | b | 835.85 | d | 925.72 | b | 545.00 | h | 369.50 | f | 149.50 | g | 51.00 | g | 3122.82 | |
2002 | 34.50 | k | 93.00 | h | 110.00 | o | 308.50 | 510.00 | 733.89 | c | 955.50 | 901.00 | 463.00 | k | 460.00 | 187.50 | 86.00 | 4142.39 | ||||||||
2003 | 136.00 | 117.50 | 191.50 | g | 303.00 | 537.50 | 816.00 | 994.00 | 936.09 | c | 749.40 | e | 553.02 | c | 76.50 | p | 60.85 | d | 5203.36 | |||||||
2004 | 25.50 | m | 84.00 | n | 346.74 | d | 479.00 | 483.94 | d | 769.20 | e | 769.00 | g | 930.50 | 387.00 | k | 465.60 | e | 57.50 | j | 58.50 | h | 3474.98 | |||
2005 | 0.00 | z | 102.67 | d | 313.00 | 267.50 | g | 635.00 | 483.00 | g | 956.00 | 766.50 | f | 382.00 | l | 321.50 | k | 129.00 | 68.00 | 2203.67 | ||||||
2006 | 116.50 | f | 76.09 | e | 195.50 | 415.00 | 0.00 | z | 489.00 | k | 861.00 | 825.50 | 688.50 | 271.50 | g | 140.00 | c | 25.50 | 3227.09 | |||||||
2007 | 19.63 | a | 74.50 | 219.50 | 174.00 | f | 485.00 | 593.57 | b | 862.00 | 768.28 | a | 602.59 | a | 345.13 | a | 134.50 | 52.04 | c | 4156.74 | ||||||
2008 | 27.00 | 81.00 | 61.00 | 166.50 | 482.29 | e | 550.38 | d | 591.50 | h | 810.50 | 679.00 | 139.00 | w | 201.35 | d | 25.32 | a | 3084.34 | |||||||
2009 | 23.00 | 39.00 | 73.22 | b | 217.00 | 498.58 | a | 626.90 | a | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 1477.70 | ||||
2010 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 508.80 | e | 748.17 | e | 844.75 | e | 603.50 | 417.50 | 154.00 | 61.50 | 3338.22 | |||||
2011 | 70.50 | 19.04 | c | 133.00 | 135.52 | a | 365.91 | c | 552.32 | b | 710.86 | b | 646.00 | f | 608.00 | f | 339.34 | c | 96.43 | b | 24.44 | e | 2447.36 | |||
2012 | 35.02 | d | 54.98 | e | 109.65 | d | 274.62 | d | 459.04 | e | 387.50 | i | 581.50 | h | 595.00 | i | 438.00 | k | 303.00 | g | 203.04 | b | 52.24 | d | 1188.58 | |
2013 | 23.25 | e | 43.50 | f | 174.67 | e | 18.50 | 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 | 197.92 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 65.86 | 111.78 | 240.41 | 357.60 | 540.75 | 695.08 | 880.77 | 893.45 | 719.67 | 456.45 | 178.09 | 62.82 | 5388.75 | |||||||||||||
S.D. | 40.78 | 55.00 | 88.53 | 84.50 | 90.08 | 81.62 | 91.87 | 71.28 | 85.44 | 71.64 | 59.97 | 31.48 | 390.11 | |||||||||||||
SKEW | 0.19 | 0.38 | -0.08 | -0.78 | 0.66 | -0.42 | -0.15 | -0.29 | 0.20 | 0.39 | -0.07 | 0.39 | -0.11 | |||||||||||||
MAX | 136.00 | 231.50 | 415.00 | 491.67 | 754.50 | 830.50 | 1041.00 | 996.00 | 864.00 | 607.00 | 299.00 | 145.00 | 5910.50 | |||||||||||||
MIN | 4.50 | 19.04 | 61.00 | 135.52 | 365.91 | 508.80 | 710.86 | 756.83 | 601.00 | 339.34 | 58.50 | 11.00 | 4834.00 | |||||||||||||
NO YRS | 29 | 30 | 34 | 33 | 33 | 32 | 29 | 32 | 26 | 28 | 32 | 32 | 13 |