YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 511.00 | f | 304.00 | 140.50 | 8.00 | f | 54.25 | e | 182.14 | b | 660.96 | c | 858.75 | b | 1386.00 | 3586.61 | ||||
1967 | 1178.55 | c | 975.33 | a | 836.48 | a | 651.00 | 452.50 | 200.50 | 11.00 | 16.57 | b | 201.43 | b | 527.00 | e | 912.00 | 1424.00 | 7386.37 | |||||||
1968 | 1440.50 | 1025.50 | 880.83 | b | 774.11 | b | 440.20 | a | 101.11 | c | 22.39 | d | 131.75 | a | 340.86 | a | 577.38 | c | 987.78 | c | 1292.50 | 8014.90 | ||||
1969 | 1112.38 | a | 1070.42 | d | 1173.19 | b | 561.21 | a | 232.50 | c | 203.89 | c | 6.95 | b | 7.46 | d | 183.00 | 805.50 | 983.65 | d | 1210.55 | a | 7550.70 | |||
1970 | 1245.34 | b | 922.00 | 989.33 | b | 733.80 | e | 348.00 | 149.00 | 13.84 | c | 8.35 | e | 363.00 | 766.00 | 902.00 | 1301.50 | 7742.16 | ||||||||
1971 | 1241.00 | 1016.50 | 998.50 | 660.50 | 441.50 | 129.00 | 10.50 | 6.95 | b | 408.33 | c | 702.00 | 1097.00 | 1378.00 | 8089.78 | |||||||||||
1972 | 1315.50 | 1040.00 | 755.50 | 620.50 | 377.50 | 57.50 | 16.00 | f | 72.91 | d | 289.82 | b | 369.50 | h | 976.03 | a | 1513.04 | e | 7018.30 | |||||||
1973 | 1533.97 | b | 1171.15 | b | 979.71 | b | 745.86 | a | 392.48 | c | 154.82 | b | 27.50 | f | 34.74 | b | 318.60 | e | 369.00 | j | 972.00 | e | 1241.72 | d | 7545.06 | |
1974 | 1115.00 | h | 1094.24 | c | 648.00 | f | 494.00 | f | 239.50 | l | 0.00 | z | 1.00 | o | 0.00 | z | 280.56 | c | 521.00 | 884.50 | 1259.00 | 4039.30 | ||||
1975 | 1278.50 | 1021.50 | 905.50 | 739.00 | 488.00 | 242.68 | b | 4.00 | 107.00 | 283.50 | 635.50 | 1005.50 | 1182.00 | 7892.68 | ||||||||||||
1976 | 1276.50 | 1040.00 | 994.00 | 586.50 | 288.00 | 171.00 | 2.50 | 43.50 | 199.50 | 655.50 | 909.50 | 1252.50 | 7419.00 | |||||||||||||
1977 | 1254.00 | 923.00 | 989.50 | 517.00 | 361.00 | 12.50 | 1.50 | 29.50 | 194.00 | 554.00 | 887.00 | 1015.50 | 6738.50 | |||||||||||||
1978 | 1065.00 | 951.50 | 775.50 | 521.50 | 393.00 | 103.50 | 6.50 | 52.50 | 236.50 | 516.50 | 954.00 | 1412.00 | 6988.00 | |||||||||||||
1979 | 1548.50 | 1026.00 | 854.00 | 597.00 | 372.50 | 125.00 | 1.50 | 30.50 | 159.00 | 537.33 | a | 1168.50 | 1257.00 | 7676.83 | ||||||||||||
1980 | 1298.50 | 1069.50 | 929.50 | 639.50 | 390.00 | 120.00 | 8.00 | 60.00 | 224.00 | 587.00 | 863.50 | 975.47 | a | 7164.97 | ||||||||||||
1981 | 1114.50 | 924.50 | 823.50 | 443.50 | 329.00 | 53.50 | 4.00 | 4.00 | 80.00 | 587.50 | 842.00 | 1107.00 | 6313.00 | |||||||||||||
1982 | 1239.00 | 1059.50 | 830.00 | 678.00 | 382.50 | 163.00 | 30.50 | 1.00 | 203.00 | 649.50 | 1028.50 | 1179.00 | 7443.50 | |||||||||||||
1983 | 1095.00 | 954.50 | 847.50 | 745.00 | 445.50 | 178.00 | 18.08 | a | 3.00 | 179.00 | 526.00 | 956.00 | 1474.00 | 7421.58 | ||||||||||||
1984 | 1713.00 | 1250.00 | 935.50 | 764.50 | 308.50 | 172.50 | 1.00 | 10.00 | 202.00 | 687.00 | 931.00 | 1300.50 | 8275.50 | |||||||||||||
1985 | 1483.00 | 1229.50 | 924.50 | 499.50 | 274.00 | 71.50 | 0.00 | 20.00 | 316.50 | 539.00 | 908.79 | a | 1167.00 | 7433.29 | ||||||||||||
1986 | 1120.50 | 834.00 | 676.00 | 581.50 | 375.50 | 34.50 | 11.50 | 6.00 | 290.50 | 543.53 | a | 816.00 | 1177.50 | 6467.03 | ||||||||||||
1987 | 1229.00 | 880.00 | 912.00 | 456.00 | 243.00 | 33.50 | 20.50 | 45.50 | 183.00 | 473.50 | 871.50 | 1213.00 | 6560.50 | |||||||||||||
1988 | 1328.50 | 953.00 | 898.50 | 517.50 | 292.50 | 18.00 | 0.00 | 4.50 | 240.50 | 439.50 | 905.00 | 1313.00 | 6910.50 | |||||||||||||
1989 | 1445.00 | 1354.50 | 757.00 | 455.50 | 279.00 | 106.00 | 0.00 | 30.50 | 207.00 | 541.00 | 829.00 | 1310.00 | 7314.50 | |||||||||||||
1990 | 1212.00 | 1076.50 | 753.00 | 432.50 | 346.00 | 66.50 | 4.50 | 18.50 | 82.00 | 525.00 | 863.00 | 1518.00 | 6897.50 | |||||||||||||
1991 | 1524.00 | 998.00 | 859.50 | 632.50 | 310.50 | 56.00 | 5.00 | 6.50 | 227.00 | 598.00 | 1029.50 | 1369.50 | 7616.00 | |||||||||||||
1992 | 1335.00 | 970.00 | 797.50 | 444.50 | 235.00 | 98.50 | 46.50 | 77.50 | 247.00 | 562.00 | 1073.00 | 1315.50 | 7202.00 | |||||||||||||
1993 | 1425.50 | 1231.50 | 890.50 | 663.50 | 343.50 | 172.50 | 117.50 | 93.00 | 300.50 | 554.00 | 1066.00 | 1237.00 | 8095.00 | |||||||||||||
1994 | 1046.50 | 1016.00 | 735.00 | 510.00 | 199.50 | 62.50 | 8.00 | 18.50 | 223.50 | 652.50 | 1099.50 | 1170.50 | 6742.00 | |||||||||||||
1995 | 1197.50 | 869.50 | 814.00 | 672.50 | 517.00 | 201.50 | 78.50 | 53.00 | 268.00 | 691.00 | 903.50 | 1168.50 | 7434.50 | |||||||||||||
1996 | 1369.00 | 1044.50 | 872.50 | 618.00 | 369.00 | 104.00 | 1.00 | 73.00 | 366.50 | 590.00 | 867.00 | 1065.50 | 7340.00 | |||||||||||||
1997 | 1226.00 | 1015.50 | 972.00 | 802.00 | 201.50 | l | 116.00 | 62.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 4194.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1296.37 | 1032.50 | 878.67 | 608.80 | 351.04 | 116.74 | 17.78 | 37.35 | 241.30 | 593.27 | 946.81 | 1264.07 | 7338.16 | |||||||||||||
S.D. | 161.25 | 117.13 | 102.76 | 111.23 | 78.07 | 60.57 | 27.37 | 34.25 | 76.43 | 84.58 | 89.42 | 133.23 | 515.37 | |||||||||||||
SKEW | 0.59 | 0.86 | 0.47 | -0.01 | 0.09 | 0.07 | 2.35 | 1.03 | 0.06 | 0.66 | 0.68 | -0.04 | -0.16 | |||||||||||||
MAX | 1713.00 | 1354.50 | 1173.19 | 802.00 | 517.00 | 242.68 | 117.50 | 131.75 | 408.33 | 805.50 | 1168.50 | 1518.00 | 8275.50 | |||||||||||||
MIN | 1046.50 | 834.00 | 676.00 | 432.50 | 199.50 | 12.50 | 0.00 | 1.00 | 80.00 | 439.50 | 816.00 | 975.47 | 6313.00 | |||||||||||||
NO YRS | 30 | 31 | 30 | 30 | 30 | 31 | 28 | 30 | 31 | 29 | 31 | 31 | 27 |