YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 121.50 | s | 256.50 | 215.50 | 297.50 | 621.50 | 880.50 | 1115.00 | 3386.50 | |||||||
1975 | 1107.00 | 1079.00 | 1099.00 | 1021.50 | 714.50 | 474.50 | 211.50 | 383.50 | 329.00 | 744.00 | 1059.50 | 1130.00 | 9353.00 | |||||||||||||
1976 | 1160.50 | 1083.00 | 1072.00 | 900.50 | 652.50 | 530.50 | 213.00 | 306.00 | 353.00 | 681.00 | 818.00 | 1117.00 | 8887.00 | |||||||||||||
1977 | 1252.00 | 882.50 | 1096.00 | 759.00 | 816.00 | 347.50 | 286.00 | 144.50 | 477.69 | d | 0.00 | z | 0.00 | z | 0.00 | z | 6061.19 | |||||||||
1978 | 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 | 616.50 | 0.00 | z | 0.00 | z | 616.50 | ||
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 | 0.00 | z | 0.00 | z | 643.50 | m | 0.00 | z | 0.00 | |
1980 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 240.00 | 423.00 | 436.00 | 642.50 | 897.50 | 1047.80 | a | 3686.80 | ||||||
1981 | 1054.50 | 960.30 | a | 924.50 | 778.50 | 760.50 | 411.92 | d | 281.98 | e | 166.33 | e | 350.56 | c | 500.00 | k | 880.38 | d | 1079.50 | 7648.97 | ||||||
1982 | 1261.18 | a | 1106.50 | 1043.00 | 952.00 | 694.00 | 437.00 | 276.00 | 209.50 | 498.50 | 0.00 | z | 1066.61 | b | 1248.27 | a | 8792.56 | |||||||||
1983 | 1094.50 | 0.00 | z | 299.00 | v | 902.00 | 587.00 | 313.00 | k | 0.00 | z | 0.00 | z | 168.50 | u | 622.00 | 0.00 | z | 0.00 | z | 3205.50 | |||||
1984 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 367.00 | m | 502.50 | 104.50 | n | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 502.50 | ||
1985 | 696.00 | m | 815.50 | g | 765.50 | h | 280.00 | q | 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 | |
1986 | 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 | |
1987 | 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 | 77.50 | z | 917.07 | a | 901.50 | g | 917.07 | |
1988 | 1202.50 | 945.00 | 966.17 | a | 372.50 | n | 474.50 | i | 222.00 | m | 190.65 | a | 218.72 | d | 340.50 | 264.00 | j | 984.50 | 1131.50 | 5979.54 | ||||||
1989 | 802.50 | j | 934.00 | g | 680.50 | j | 306.50 | r | 678.50 | 277.00 | l | 205.50 | i | 261.43 | a | 138.00 | q | 163.00 | u | 604.00 | j | 1053.00 | 1992.93 | |||
1990 | 1053.50 | 1041.00 | 0.00 | z | 257.00 | r | 117.50 | x | 0.00 | z | 56.50 | k | 0.00 | z | 31.50 | u | 0.00 | z | 859.00 | 1325.50 | 4279.00 | |||||
1991 | 1137.00 | 762.50 | 988.50 | 309.50 | s | 355.00 | n | 0.00 | z | 41.50 | t | 44.00 | i | 153.00 | k | 479.50 | 856.00 | 0.00 | z | 4223.50 | ||||||
1992 | 1088.50 | 851.00 | 0.00 | z | 424.00 | i | 0.00 | z | 106.50 | r | 216.00 | 176.50 | 298.20 | e | 371.50 | j | 619.00 | j | 1224.50 | 3854.70 | ||||||
1993 | 1292.00 | 1110.00 | 900.50 | 317.00 | r | 533.20 | a | 399.50 | 355.50 | 230.00 | 297.00 | 526.50 | 1031.00 | 1147.50 | 7822.70 | |||||||||||
1994 | 1052.50 | 1017.85 | a | 936.20 | a | 742.00 | 494.00 | 324.50 | 84.00 | 243.00 | 191.00 | j | 669.00 | 728.00 | l | 1186.00 | 6749.05 | |||||||||
1995 | 1074.50 | 843.00 | 1035.50 | 506.50 | l | 282.50 | r | 485.50 | 103.50 | o | 0.00 | z | 192.50 | n | 686.50 | 800.36 | b | 1097.50 | 6022.86 | |||||||
1996 | 1116.50 | 1027.50 | 951.00 | 305.00 | s | 370.50 | p | 72.50 | x | 139.00 | 150.00 | 0.00 | z | 0.00 | z | 464.50 | o | 1121.88 | b | 4505.88 | ||||||
1997 | 1169.98 | b | 979.00 | 502.50 | o | 0.00 | z | 212.00 | o | 461.67 | c | 144.00 | k | 122.00 | 394.00 | 728.50 | 856.50 | 1198.00 | 5909.65 | |||||||
1998 | 1024.50 | 963.00 | 1002.00 | 798.50 | 734.00 | 403.50 | 95.50 | 132.50 | 312.50 | 731.00 | 930.00 | 1219.50 | 8346.50 | |||||||||||||
1999 | 1124.00 | 1036.00 | 1065.00 | 907.50 | 738.50 | 420.50 | 259.50 | 206.84 | b | 416.50 | 611.50 | 777.50 | 1117.50 | 8680.84 | ||||||||||||
2000 | 1189.50 | 985.50 | 988.00 | 717.50 | 666.00 | 351.00 | 277.50 | 208.73 | a | 424.82 | b | 712.50 | 1054.50 | 1112.90 | a | 8688.46 | ||||||||||
2001 | 1186.00 | 1030.50 | 910.00 | 882.22 | c | 519.50 | 477.86 | b | 267.50 | 192.00 | 345.00 | 640.31 | b | 886.00 | 1148.55 | a | 8485.44 | |||||||||
2002 | 1196.50 | 1008.00 | 1063.00 | 788.00 | 674.50 | 364.00 | 165.00 | 302.00 | 369.50 | 771.00 | 914.00 | 1075.00 | 8690.50 | |||||||||||||
2003 | 1008.50 | 1001.00 | 938.50 | 881.50 | 651.50 | 327.00 | 144.00 | 206.50 | 334.00 | 618.00 | 1076.50 | 1105.00 | 8292.00 | |||||||||||||
2004 | 1127.00 | 1044.00 | 872.50 | 758.00 | 646.00 | 378.00 | 145.04 | c | 177.00 | 469.00 | 691.00 | 925.00 | 1054.00 | 8286.54 | ||||||||||||
2005 | 1092.00 | 945.50 | 894.00 | 822.00 | 609.50 | 532.00 | 174.50 | 182.56 | d | 455.00 | 680.50 | 999.00 | 1229.00 | 8615.56 | ||||||||||||
2006 | 1062.30 | c | 1105.50 | 1118.50 | 553.50 | j | 0.00 | z | 257.00 | f | 0.00 | z | 280.00 | 368.00 | 0.00 | z | 952.50 | 0.00 | z | 4886.80 | ||||||
2007 | 0.00 | z | 964.00 | 874.72 | a | 825.00 | 525.50 | 412.50 | 96.50 | 211.00 | 443.00 | 786.00 | 891.50 | 1234.26 | d | 7263.98 | ||||||||||
2008 | 0.00 | z | 0.00 | z | 1080.50 | 974.00 | 0.00 | z | 0.00 | z | 0.00 | z | 230.50 | 402.00 | 658.23 | a | 845.50 | 1195.50 | 5386.23 | |||||||
2009 | 1186.50 | 994.50 | 771.00 | i | 897.00 | 463.50 | f | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3078.00 | ||||
2010 | 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 | |
2011 | 1125.50 | 1037.50 | 1033.50 | 964.50 | 776.00 | 502.24 | a | 305.50 | 181.00 | 304.50 | 648.00 | 973.00 | 1138.50 | 8989.74 | ||||||||||||
2012 | 1102.50 | 1050.00 | 1064.50 | 788.00 | 614.50 | 477.93 | a | 150.50 | 160.00 | 303.00 | 662.00 | 879.00 | 1159.00 | 8410.93 | ||||||||||||
2013 | 1225.50 | 994.00 | 958.13 | d | 47.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 50.00 | z | 3177.63 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1134.53 | 994.54 | 995.01 | 852.96 | 654.29 | 429.60 | 210.05 | 219.28 | 375.78 | 662.07 | 923.50 | 1148.58 | 8643.87 | |||||||||||||
S.D. | 73.56 | 82.95 | 76.65 | 86.98 | 90.42 | 65.53 | 74.38 | 70.87 | 63.85 | 70.85 | 84.78 | 68.14 | 317.28 | |||||||||||||
SKEW | 0.33 | -0.95 | -0.06 | 0.22 | -0.17 | -0.07 | -0.05 | 1.26 | 0.38 | -0.59 | 0.37 | 0.61 | 0.83 | |||||||||||||
MAX | 1292.00 | 1110.00 | 1118.50 | 1021.50 | 816.00 | 532.00 | 355.50 | 423.00 | 498.50 | 786.00 | 1076.50 | 1325.50 | 9353.00 | |||||||||||||
MIN | 1008.50 | 762.50 | 872.50 | 717.50 | 494.00 | 324.50 | 84.00 | 122.00 | 297.00 | 479.50 | 777.50 | 1047.80 | 8286.54 | |||||||||||||
NO YRS | 28 | 28 | 25 | 20 | 20 | 21 | 23 | 27 | 24 | 23 | 26 | 27 | 12 |