YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 231.50 | 280.00 | 277.50 | 594.00 | 1043.50 | 1165.50 | 1323.50 | 1433.50 | 1132.50 | 862.50 | 380.00 | 277.00 | 9001.00 | |||||||||||||
1959 | 215.00 | 158.00 | 485.00 | 749.00 | 891.50 | 1243.50 | 1474.50 | 1311.00 | 999.50 | 755.62 | c | 369.44 | c | 158.62 | a | 8810.69 | ||||||||||
1960 | 63.03 | a | 92.58 | c | 469.50 | 638.28 | a | 878.16 | b | 1278.10 | a | 1431.88 | b | 1366.00 | 1121.25 | b | 725.00 | 346.61 | b | 124.57 | d | 8534.96 | ||||
1961 | 162.75 | c | 187.38 | b | 376.50 | 634.14 | a | 868.00 | b | 0.00 | z | 1484.12 | c | 1353.27 | e | 967.78 | c | 712.47 | b | 258.89 | c | 82.48 | c | 7087.78 | ||
1962 | 132.27 | a | 212.69 | b | 249.50 | 767.59 | a | 820.43 | b | 1128.10 | a | 1392.93 | a | 1398.32 | c | 1156.07 | b | 778.62 | a | 441.35 | d | 264.07 | d | 8741.94 | ||
1963 | 57.02 | c | 324.69 | b | 358.50 | 508.50 | 949.63 | a | 1038.10 | a | 1376.63 | d | 1362.45 | a | 1106.11 | c | 848.76 | b | 275.50 | g | 134.85 | a | 8065.25 | |||
1964 | 60.50 | 107.41 | b | 242.83 | a | 524.50 | 803.86 | b | 1091.79 | b | 1399.81 | b | 1339.89 | d | 1050.60 | e | 908.19 | d | 261.60 | e | 139.50 | d | 7930.47 | |||
1965 | 128.00 | f | 183.17 | d | 297.27 | c | 476.79 | b | 635.00 | f | 962.78 | c | 1348.50 | c | 1049.00 | f | 913.85 | d | 820.95 | c | 409.80 | e | 125.79 | e | 5538.88 | |
1966 | 64.67 | b | 78.52 | e | 403.57 | d | 675.50 | 801.00 | f | 1138.20 | e | 1094.00 | f | 1401.89 | d | 893.00 | f | 689.46 | d | 304.50 | f | 148.50 | f | 4451.82 | ||
1967 | 125.79 | e | 222.17 | e | 458.44 | e | 390.00 | d | 861.44 | e | 1044.81 | d | 1055.00 | h | 1411.07 | d | 1111.15 | d | 831.63 | e | 332.50 | f | 50.00 | f | 6456.52 | |
1968 | 102.54 | e | 341.35 | e | 414.92 | e | 526.15 | d | 870.98 | e | 903.00 | g | 1353.27 | e | 944.00 | g | 755.50 | i | 723.33 | d | 283.00 | g | 35.00 | g | 4332.55 | |
1969 | 185.45 | c | 121.52 | c | 231.50 | g | 527.00 | f | 708.00 | h | 1123.50 | 996.00 | i | 1487.50 | 1167.12 | d | 499.50 | j | 300.00 | j | 144.50 | i | 4085.08 | |||
1970 | 102.96 | c | 263.85 | b | 359.60 | a | 457.24 | a | 919.48 | c | 1185.00 | c | 1428.21 | c | 1373.82 | a | 1009.00 | 637.00 | 332.50 | 65.50 | 8134.17 | |||||
1971 | 163.50 | 197.50 | 375.50 | 542.00 | 700.00 | 1115.89 | b | 1426.50 | 1333.50 | 1012.50 | 593.50 | 258.50 | 50.50 | 7769.39 | ||||||||||||
1972 | 54.50 | 257.89 | a | 600.00 | 617.00 | 907.27 | a | 1169.48 | a | 1427.50 | 1296.83 | a | 777.50 | f | 447.00 | i | 160.00 | f | 33.50 | j | 6330.48 | |||||
1973 | 17.50 | f | 141.83 | e | 216.43 | d | 413.50 | g | 799.50 | f | 1172.31 | d | 1084.50 | g | 1327.26 | d | 716.50 | h | 423.00 | l | 227.00 | g | 109.50 | k | 2857.82 | |
1974 | 41.73 | e | 90.00 | f | 434.00 | e | 577.20 | e | 742.00 | f | 1273.50 | 1352.00 | 1256.53 | a | 1119.64 | b | 768.50 | 311.00 | 63.03 | a | 7197.14 | |||||
1975 | 96.00 | 113.50 | 291.00 | 384.50 | 818.50 | 1125.00 | 1392.50 | 1295.50 | 1134.00 | 703.00 | 223.00 | n | 184.50 | 7538.00 | ||||||||||||
1976 | 172.50 | 252.00 | 323.00 | 501.00 | 983.50 | 1104.00 | 1395.00 | 1253.50 | 977.50 | 688.00 | 369.00 | 112.00 | 8131.00 | |||||||||||||
1977 | 89.00 | 268.50 | 251.00 | 666.50 | 708.00 | 1215.00 | 309.50 | x | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 3198.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 117.82 | 200.24 | 362.32 | 568.33 | 868.28 | 1143.03 | 1400.46 | 1353.05 | 1065.24 | 752.91 | 339.88 | 137.11 | 8381.70 | |||||||||||||
S.D. | 58.75 | 78.71 | 100.28 | 109.71 | 91.94 | 81.66 | 45.95 | 62.11 | 79.44 | 85.60 | 62.26 | 70.96 | 450.96 | |||||||||||||
SKEW | 0.47 | 0.10 | 0.51 | 0.09 | -0.16 | -0.22 | 0.20 | 0.28 | -0.40 | 0.04 | -0.03 | 0.80 | 0.02 | |||||||||||||
MAX | 231.50 | 341.35 | 600.00 | 767.59 | 1043.50 | 1278.10 | 1484.12 | 1487.50 | 1167.12 | 908.19 | 441.35 | 277.00 | 9001.00 | |||||||||||||
MIN | 41.73 | 78.52 | 216.43 | 384.50 | 700.00 | 962.78 | 1323.50 | 1253.50 | 913.85 | 593.50 | 258.50 | 50.50 | 7769.39 | |||||||||||||
NO YRS | 18 | 19 | 19 | 18 | 15 | 18 | 15 | 17 | 15 | 16 | 11 | 13 | 8 |