YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 27.50 | q | 0.00 | 11.00 | 175.00 | 283.50 | 619.00 | 1026.50 | 2115.00 | |||||||
1966 | 1165.00 | 1060.00 | 354.00 | p | 479.50 | 136.00 | 40.34 | a | 0.00 | d | 5.00 | 71.00 | 478.00 | 722.50 | 853.50 | f | 4157.34 | |||||||||
1967 | 1130.50 | 871.00 | 675.91 | c | 585.52 | a | 257.41 | c | 102.86 | b | 0.00 | b | 0.00 | b | 76.03 | a | 324.95 | c | 654.00 | 1264.69 | d | 5942.86 | ||||
1968 | 920.00 | g | 830.80 | b | 448.00 | k | 684.83 | a | 165.00 | m | 42.69 | d | 0.00 | 26.72 | b | 67.50 | i | 313.88 | c | 811.00 | 1253.50 | 3963.42 | ||||
1969 | 1046.00 | 864.00 | 947.50 | 454.50 | 153.50 | 58.00 | 9.00 | 0.52 | a | 36.00 | 599.50 | 749.50 | 982.50 | 5900.52 | ||||||||||||
1970 | 1067.95 | a | 751.33 | a | 961.00 | 700.50 | 181.00 | 63.50 | 0.00 | 0.00 | d | 153.00 | 500.59 | d | 764.00 | 1039.00 | 6181.88 | |||||||||
1971 | 1032.00 | 896.00 | 793.50 | 504.00 | 303.00 | 42.00 | 0.00 | 1.03 | a | 169.00 | 531.00 | 851.00 | 1178.50 | 6301.03 | ||||||||||||
1972 | 1060.50 | 802.50 | 529.50 | 449.50 | 196.50 | 6.00 | 0.00 | 1.50 | 87.50 | 468.00 | 932.00 | 1200.00 | 5733.50 | |||||||||||||
1973 | 1315.00 | 923.00 | 923.00 | 619.50 | 229.50 | 85.50 | 0.00 | 2.50 | 94.00 | 345.00 | 705.50 | 1043.50 | 6286.00 | |||||||||||||
1974 | 1264.50 | 974.00 | 638.00 | 516.50 | 98.50 | 15.50 | 0.00 | 0.00 | 86.00 | 346.50 | 781.00 | 1146.50 | 5867.00 | |||||||||||||
1975 | 1166.00 | 946.50 | 879.00 | 695.50 | 339.50 | 70.50 | 1.00 | 3.00 | 71.00 | 374.00 | 797.07 | a | 1088.50 | 6431.57 | ||||||||||||
1976 | 1105.00 | 755.50 | 848.00 | 490.50 | 177.00 | 33.00 | 0.00 | 0.00 | 105.50 | 489.00 | 759.50 | 998.00 | 5761.00 | |||||||||||||
1977 | 1185.00 | 810.00 | 893.00 | 420.50 | 356.00 | 1.50 | 0.00 | 3.00 | 63.50 | 332.50 | 676.00 | 889.00 | 5630.00 | |||||||||||||
1978 | 1049.00 | 917.50 | 0.00 | z | 506.00 | 302.00 | 12.50 | 0.00 | 5.17 | a | 119.00 | 269.50 | 758.50 | 1287.00 | 5226.17 | |||||||||||
1979 | 1322.50 | 981.00 | 823.50 | 485.00 | 250.00 | 64.00 | 0.00 | 26.00 | 16.00 | 277.50 | 950.50 | 1062.50 | 6258.50 | |||||||||||||
1980 | 1041.50 | 831.00 | 880.50 | 515.50 | 335.00 | 29.50 | 0.00 | 10.50 | 46.61 | b | 436.50 | 698.00 | 801.00 | 5625.61 | ||||||||||||
1981 | 869.00 | 786.50 | 815.50 | 357.50 | 266.50 | 28.50 | 0.00 | 13.50 | 54.50 | 488.00 | 663.50 | 970.00 | 5313.00 | |||||||||||||
1982 | 1109.59 | b | 946.50 | 787.29 | b | 556.50 | 256.00 | 56.50 | 7.50 | 2.00 | 108.50 | 565.00 | 864.50 | 1061.50 | 6321.38 | |||||||||||
1983 | 1051.00 | 844.00 | 830.00 | 720.50 | 364.50 | 100.00 | 7.00 | 0.00 | 112.50 | 452.00 | 810.50 | 1086.50 | 6378.50 | |||||||||||||
1984 | 1189.50 | 987.50 | 822.00 | 662.07 | a | 155.00 | 83.50 | 0.00 | 3.50 | 85.00 | 621.55 | a | 791.90 | a | 1071.57 | a | 6473.08 | |||||||||
1985 | 1137.50 | 1029.00 | 829.00 | 450.50 | 210.59 | b | 44.00 | 0.00 | 0.00 | 258.21 | b | 439.54 | c | 830.50 | 1001.00 | 6229.84 | ||||||||||
1986 | 889.50 | 789.00 | 626.50 | 531.50 | 268.00 | 35.50 | 8.00 | 7.50 | 227.50 | 520.00 | 780.00 | 1041.00 | 5724.00 | |||||||||||||
1987 | 1175.50 | 892.50 | 894.00 | 423.50 | 243.00 | 5.00 | 4.00 | 18.00 | 74.00 | 305.50 | 823.50 | 1153.50 | 6012.00 | |||||||||||||
1988 | 1227.00 | 888.00 | 830.50 | 528.00 | 266.00 | 29.50 | 0.00 | 0.00 | 168.00 | 231.00 | 799.00 | 1111.50 | 6078.50 | |||||||||||||
1989 | 1281.50 | 962.50 | 609.00 | 329.00 | 198.50 | 34.00 | 1.00 | 9.00 | 70.00 | 425.00 | 713.00 | 1040.00 | 5672.50 | |||||||||||||
1990 | 1135.24 | b | 897.00 | 695.50 | 426.50 | 268.00 | 26.50 | 0.50 | 4.00 | 87.00 | 422.00 | 808.50 | 1317.50 | 6088.24 | ||||||||||||
1991 | 1262.50 | 803.50 | 894.00 | 603.50 | 303.00 | 48.00 | 7.50 | 1.00 | 64.00 | 315.00 | 835.50 | 1188.00 | 6325.50 | |||||||||||||
1992 | 1240.50 | 881.50 | 710.50 | 326.50 | 207.50 | 12.50 | q | 15.50 | 23.00 | 52.50 | 314.00 | 939.50 | 1261.00 | 5972.00 | ||||||||||||
1993 | 1090.68 | a | 920.50 | 721.00 | 512.00 | 210.00 | 87.00 | 0.00 | 16.00 | 102.50 | 493.50 | 908.00 | 1129.00 | 6190.18 | ||||||||||||
1994 | 1025.50 | 971.00 | 637.50 | 481.50 | 170.00 | 0.00 | 0.00 | 0.00 | 53.50 | 479.50 | 952.00 | 1028.50 | 5799.00 | |||||||||||||
1995 | 1096.76 | b | 650.50 | 729.00 | 595.00 | 432.50 | 112.50 | 11.00 | 0.00 | 103.50 | 402.00 | 635.89 | b | 958.50 | 5727.15 | |||||||||||
1996 | 1064.00 | 788.50 | 737.50 | 483.00 | 155.50 | 9.00 | 0.00 | 0.00 | 175.50 | 431.50 | 719.50 | 980.50 | 5544.50 | |||||||||||||
1997 | 1057.50 | 879.50 | 633.00 | 632.00 | 174.00 | 42.50 | 7.50 | 4.50 | 56.00 | 468.50 | 761.50 | 1102.50 | 5819.00 | |||||||||||||
1998 | 994.50 | 938.50 | 744.50 | 606.00 | 258.00 | 118.50 | 0.00 | 0.00 | 41.50 | 469.50 | 775.50 | 1026.00 | 5972.50 | |||||||||||||
1999 | 945.50 | 769.50 | 605.00 | 661.00 | 290.50 | 85.00 | 0.00 | 11.00 | 116.00 | 316.00 | 581.50 | 1057.00 | 5438.00 | |||||||||||||
2000 | 983.00 | 824.00 | 796.00 | 376.50 | 143.00 | 4.00 | 0.00 | 3.00 | 85.00 | 443.50 | 1008.50 | 1005.43 | a | 5671.93 | ||||||||||||
2001 | 1134.08 | a | 883.00 | 728.00 | 496.00 | 166.50 | 39.50 | 0.00 | 4.00 | 24.50 | 302.50 | 686.38 | a | 1149.50 | 5613.96 | |||||||||||
2002 | 1129.00 | 923.00 | 827.00 | 362.50 | 213.50 | 10.50 | 0.00 | 3.00 | 115.50 | 494.50 | 785.50 | 1065.00 | 5929.00 | |||||||||||||
2003 | 877.50 | 885.00 | 788.00 | 547.00 | 218.00 | 10.00 | 0.00 | 0.50 | 88.50 | 248.50 | 857.50 | 1025.00 | 5545.50 | |||||||||||||
2004 | 1150.50 | 1038.50 | 541.00 | 525.00 | 195.00 | 28.50 | 0.00 | 4.00 | 155.50 | 491.50 | 852.50 | 1071.50 | 6053.50 | |||||||||||||
2005 | 950.50 | 837.00 | 767.00 | 537.00 | 256.00 | 86.50 | 0.00 | 3.00 | 86.50 | 398.50 | 719.50 | 1048.00 | 5689.50 | |||||||||||||
2006 | 1037.00 | 874.00 | 834.00 | 454.50 | 145.50 | 11.00 | 0.50 | 3.50 | 221.50 | 506.00 | 723.00 | 1071.50 | 5882.00 | |||||||||||||
2007 | 1189.00 | 846.00 | 657.95 | b | 487.00 | 216.00 | 40.00 | 0.00 | 5.00 | 90.50 | g | 425.00 | 608.50 | 1186.00 | 5660.45 | |||||||||||
2008 | 1298.00 | 0.00 | z | 782.50 | 599.00 | 380.00 | 95.00 | 0.00 | 9.00 | 83.00 | 439.00 | 656.50 | 1160.50 | 5502.50 | ||||||||||||
2009 | 1026.50 | 835.50 | 755.50 | 621.00 | 0.00 | z | 78.00 | 0.00 | h | 0.50 | 84.00 | 555.50 | 713.00 | 1309.50 | 5979.00 | |||||||||||
2010 | 1181.50 | 1000.00 | 842.00 | 543.50 | 390.50 | 44.00 | 1.00 | 16.50 | 45.00 | 402.50 | 809.50 | 600.00 | l | 5276.00 | ||||||||||||
2011 | 1211.30 | d | 976.50 | 714.07 | b | 553.85 | d | 397.32 | a | 32.00 | 2.50 | 0.00 | 54.31 | a | 432.85 | d | 812.14 | b | 839.50 | h | 5186.83 | |||||
2012 | 983.00 | 982.00 | 728.50 | a | 428.79 | a | 99.41 | b | 0.00 | 0.00 | a | 5.00 | 64.29 | b | 388.50 | 651.50 | 1163.00 | 5493.99 | ||||||||
2013 | 1278.50 | 1094.50 | 908.09 | b | 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 | 3281.09 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1111.12 | 890.18 | 769.18 | 521.81 | 240.73 | 45.48 | 1.78 | 5.54 | 97.54 | 417.86 | 773.06 | 1091.13 | 5918.57 | |||||||||||||
S.D. | 115.77 | 90.19 | 106.63 | 98.61 | 81.70 | 33.10 | 3.62 | 7.00 | 53.70 | 94.59 | 97.17 | 108.89 | 306.96 | |||||||||||||
SKEW | -0.11 | -0.03 | -0.33 | 0.06 | 0.45 | 0.50 | 2.10 | 1.63 | 1.17 | -0.06 | 0.26 | 0.10 | 0.09 | |||||||||||||
MAX | 1322.50 | 1094.50 | 961.00 | 720.50 | 432.50 | 118.50 | 15.50 | 26.72 | 258.21 | 621.55 | 1008.50 | 1317.50 | 6473.08 | |||||||||||||
MIN | 869.00 | 650.50 | 529.50 | 326.50 | 98.50 | 0.00 | 0.00 | 0.00 | 16.00 | 231.00 | 581.50 | 801.00 | 5313.00 | |||||||||||||
NO YRS | 47 | 47 | 45 | 47 | 45 | 46 | 47 | 48 | 46 | 48 | 48 | 45 | 38 |