YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 273.50 | 534.23 | a | 960.00 | 976.00 | 2743.73 | ||||
1980 | 1405.00 | 991.00 | 888.00 | 590.69 | a | 456.73 | a | 391.50 | 161.00 | 251.00 | 340.50 | 630.00 | 782.00 | 908.00 | 7795.42 | |||||||||||
1981 | 952.50 | 840.00 | 769.00 | 684.50 | 498.50 | 333.50 | 214.50 | 120.00 | 369.00 | 661.50 | 810.50 | 1070.02 | a | 7323.52 | ||||||||||||
1982 | 1098.00 | 901.00 | 828.00 | 749.00 | 533.00 | 214.50 | 180.50 | 162.50 | 343.50 | 656.50 | 953.00 | 1128.50 | 7748.00 | |||||||||||||
1983 | 946.00 | 776.00 | 706.00 | 668.50 | 431.00 | 310.00 | 230.50 | 113.00 | 448.50 | 682.50 | 781.00 | 1359.00 | 7452.00 | |||||||||||||
1984 | 1043.50 | 859.50 | 754.50 | 732.50 | 578.50 | 368.00 | 152.50 | 159.00 | 403.50 | 720.00 | 883.00 | 1231.00 | 7885.50 | |||||||||||||
1985 | 1231.50 | 1045.00 | 871.00 | 620.00 | 447.00 | 277.00 | 57.50 | 231.00 | 451.50 | 655.00 | 1214.00 | 1437.00 | 8537.50 | |||||||||||||
1986 | 1069.50 | 922.00 | 682.00 | 701.00 | 472.00 | 153.50 | 242.50 | 63.00 | 427.00 | 559.50 | 792.50 | 1142.00 | 7226.50 | |||||||||||||
1987 | 1185.00 | 833.50 | 803.00 | 541.00 | 389.00 | 230.50 | 159.00 | 187.50 | 284.00 | 586.50 | 765.00 | 1182.00 | 7146.00 | |||||||||||||
1988 | 1152.50 | 876.00 | 818.50 | 583.50 | 480.50 | 296.00 | 140.50 | 177.00 | 351.00 | 433.00 | 795.00 | 1071.50 | 7175.00 | |||||||||||||
1989 | 958.50 | 1163.00 | 889.00 | 547.50 | 486.00 | 211.00 | 189.00 | 191.50 | 306.00 | 647.50 | 743.00 | 1023.00 | 7355.00 | |||||||||||||
1990 | 943.50 | 923.00 | 773.50 | 544.50 | 491.50 | 283.00 | 106.00 | 141.00 | 210.50 | 688.00 | 767.00 | 1267.00 | 7138.50 | |||||||||||||
1991 | 1078.50 | 699.00 | 890.00 | 676.00 | 558.50 | 386.00 | 116.00 | 89.00 | 266.00 | 631.00 | 816.00 | 978.00 | 7184.00 | |||||||||||||
1992 | 957.00 | 745.50 | 675.50 | 571.00 | 349.50 | 164.50 | 139.50 | 139.50 | 376.00 | 567.00 | 856.00 | 1184.50 | 6725.50 | |||||||||||||
1993 | 1323.00 | 1074.50 | 846.50 | 648.50 | 300.00 | 269.48 | a | 305.00 | 216.50 | 342.50 | 544.00 | 1082.50 | 1064.00 | 8016.48 | ||||||||||||
1994 | 867.50 | 963.50 | 751.00 | 560.00 | 424.50 | 291.50 | 107.50 | 156.50 | 224.00 | 666.50 | 954.50 | 1065.50 | 7032.50 | |||||||||||||
1995 | 0.00 | z | 748.00 | 813.50 | 687.00 | 410.00 | 282.00 | 157.00 | 0.00 | z | 252.00 | 669.00 | 713.50 | 1055.00 | 5787.00 | |||||||||||
1996 | 1022.00 | 0.00 | z | 816.50 | 616.50 | 575.00 | 311.00 | 104.50 | 171.00 | 433.00 | 618.00 | 925.50 | 1132.50 | 6725.50 | ||||||||||||
1997 | 1120.50 | 888.00 | 801.00 | 686.50 | 383.50 | 312.50 | 151.50 | 75.00 | 281.00 | 627.00 | 787.50 | 1029.00 | 7143.00 | |||||||||||||
1998 | 1026.00 | 812.50 | 789.50 | 624.50 | 456.00 | 261.50 | 41.00 | 114.50 | 220.00 | 643.50 | 762.00 | 1066.00 | 6817.00 | |||||||||||||
1999 | 927.00 | 874.00 | 827.00 | 700.86 | a | 566.00 | 308.50 | 184.50 | 104.50 | 382.50 | b | 638.00 | 727.50 | 919.84 | b | 7160.21 | ||||||||||
2000 | 1145.50 | 956.50 | 847.50 | 566.50 | 448.50 | 263.00 | 201.50 | 188.00 | 358.39 | b | 645.00 | 998.50 | 1138.50 | 7757.39 | ||||||||||||
2001 | 1113.50 | 937.50 | 792.50 | 703.50 | 415.50 | 322.50 | 141.64 | b | 130.09 | c | 259.66 | a | 643.25 | a | 794.50 | 1041.00 | 7295.13 | |||||||||
2002 | 1024.00 | 846.50 | 914.00 | 666.00 | 502.50 | 223.00 | 115.00 | 171.50 | 346.50 | 727.50 | 858.00 | 977.50 | 7372.00 | |||||||||||||
2003 | 939.00 | 827.00 | 719.00 | 631.00 | 0.00 | z | 226.00 | 80.50 | 108.00 | 264.00 | 412.00 | 865.50 | 0.00 | z | 5072.00 | |||||||||||
2004 | 1054.00 | 0.00 | z | 644.00 | 571.50 | 307.50 | g | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 563.50 | 0.00 | z | 970.96 | c | 3803.96 | |||||
2005 | 1030.50 | 0.00 | z | 277.00 | u | 633.50 | 386.00 | 342.50 | 104.00 | 94.00 | 342.50 | 477.73 | c | 765.00 | 1018.00 | 5193.73 | ||||||||||
2006 | 637.00 | 826.00 | 653.00 | 553.50 | 409.50 | 214.00 | 111.50 | 140.50 | 305.00 | 658.50 | 684.50 | 969.50 | 6162.50 | |||||||||||||
2007 | 1132.00 | 787.00 | 637.50 | 616.50 | 425.50 | 295.00 | 52.50 | 154.50 | 340.50 | 620.50 | 869.00 | 1082.50 | 7013.00 | |||||||||||||
2008 | 1183.50 | 817.50 | 840.50 | 725.50 | 424.50 | 378.00 | 160.00 | 165.50 | 303.50 | 636.50 | 199.00 | t | 0.00 | z | 5635.00 | |||||||||||
2009 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 166.00 | i | 711.50 | 831.00 | 1208.50 | 2751.00 | ||||
2010 | 956.50 | 771.50 | 850.00 | 739.50 | 289.50 | r | 399.00 | 167.00 | 70.00 | t | 325.00 | 350.50 | h | 888.00 | 1050.50 | 6147.00 | ||||||||||
2011 | 1093.55 | b | 956.67 | a | 946.53 | a | 784.00 | 578.15 | a | 351.50 | 182.50 | 71.82 | a | 185.00 | 666.50 | 890.50 | 1104.00 | 7810.72 | ||||||||
2012 | 1100.00 | 969.00 | 904.50 | 640.50 | 556.97 | a | 299.50 | 63.03 | a | 17.00 | 100.50 | r | 0.00 | z | 0.00 | z | 0.00 | z | 4550.50 | |||||||
2013 | 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 | z | 0.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1055.36 | 883.80 | 798.13 | 642.66 | 463.24 | 289.34 | 145.78 | 141.51 | 323.08 | 619.40 | 848.89 | 1091.95 | 7344.68 | |||||||||||||
S.D. | 141.79 | 105.25 | 83.35 | 67.81 | 72.75 | 64.03 | 59.18 | 52.69 | 70.51 | 75.49 | 112.56 | 120.28 | 485.79 | |||||||||||||
SKEW | -0.19 | 0.62 | -0.39 | 0.15 | -0.01 | -0.20 | 0.40 | -0.13 | 0.02 | -1.19 | 1.32 | 0.99 | 0.13 | |||||||||||||
MAX | 1405.00 | 1163.00 | 946.53 | 784.00 | 578.50 | 399.00 | 305.00 | 251.00 | 451.50 | 727.50 | 1214.00 | 1437.00 | 8537.50 | |||||||||||||
MIN | 637.00 | 699.00 | 637.50 | 541.00 | 300.00 | 153.50 | 41.00 | 17.00 | 185.00 | 412.00 | 684.50 | 908.00 | 6162.50 | |||||||||||||
NO YRS | 31 | 29 | 31 | 32 | 29 | 31 | 31 | 29 | 31 | 32 | 31 | 31 | 24 |