YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1975 | 129.68 | a | 116.50 | 208.50 | 289.00 | 747.62 | a | 1037.14 | b | 1163.50 | 1205.12 | c | 995.50 | 655.98 | c | 365.50 | 162.20 | c | 7076.25 | |||||||
1976 | 199.95 | a | 221.80 | b | 270.98 | b | 508.89 | c | 622.50 | i | 1096.00 | 1139.52 | b | 1188.52 | c | 874.14 | a | 609.31 | b | 388.97 | a | 156.15 | d | 6654.21 | ||
1977 | 61.50 | f | 280.50 | 212.72 | b | 577.50 | 652.50 | 1138.50 | 1182.65 | a | 1178.53 | b | 714.00 | h | 775.50 | 412.00 | 248.00 | a | 6658.41 | |||||||
1978 | 102.00 | g | 135.00 | 372.53 | b | 460.50 | 790.50 | 1190.17 | a | 1233.50 | 1146.45 | c | 949.00 | 803.33 | b | 192.00 | f | 59.00 | 7139.98 | |||||||
1979 | 8.00 | 136.00 | 229.00 | 533.79 | a | 731.17 | b | 1095.00 | 1232.50 | 1102.00 | 1121.50 | 805.50 | 263.50 | 207.18 | a | 7465.15 | ||||||||||
1980 | 120.50 | 227.00 | 175.31 | b | 499.14 | a | 684.07 | a | 1156.61 | b | 0.00 | z | 1157.33 | a | 1051.61 | b | 724.50 | 407.00 | 354.00 | 6557.06 | ||||||
1981 | 233.00 | 264.50 | 243.19 | b | 649.50 | 791.00 | 1164.11 | b | 1171.50 | 1223.00 | 1012.50 | 628.00 | 461.50 | 257.00 | 8098.80 | |||||||||||
1982 | 79.50 | 183.50 | 246.00 | 532.50 | 765.50 | 1021.50 | 1127.00 | 1133.50 | 939.00 | 678.50 | 257.07 | a | 84.50 | 7048.07 | ||||||||||||
1983 | 141.50 | 135.50 | 142.00 | p | 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 | 277.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 130.30 | 188.92 | 244.78 | 506.35 | 737.48 | 1112.38 | 1178.60 | 1166.81 | 991.89 | 710.08 | 365.08 | 191.00 | 7422.06 | |||||||||||||
S.D. | 74.34 | 61.71 | 59.08 | 104.47 | 52.72 | 60.78 | 41.64 | 39.73 | 80.94 | 78.47 | 77.26 | 96.54 | 489.66 | |||||||||||||
SKEW | -0.24 | 0.26 | 1.25 | -0.94 | -0.54 | -0.32 | 0.30 | -0.17 | 0.18 | 0.06 | -0.48 | 0.21 | 0.71 | |||||||||||||
MAX | 233.00 | 280.50 | 372.53 | 649.50 | 791.00 | 1190.17 | 1233.50 | 1223.00 | 1121.50 | 805.50 | 461.50 | 354.00 | 8098.80 | |||||||||||||
MIN | 8.00 | 116.50 | 175.31 | 289.00 | 652.50 | 1021.50 | 1127.00 | 1102.00 | 874.14 | 609.31 | 257.07 | 59.00 | 7048.07 | |||||||||||||
NO YRS | 7 | 9 | 8 | 8 | 7 | 8 | 7 | 8 | 7 | 8 | 7 | 8 | 4 |