YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 0.00 | z | 0.00 | z | 429.50 | k | 645.50 | 230.50 | 60.50 | 0.00 | 18.60 | a | 170.17 | a | 473.00 | 856.00 | 1283.50 | 3737.77 | ||||||||
1975 | 1392.00 | 1149.56 | a | 951.00 | 781.50 | 459.00 | 196.00 | 3.50 | 19.00 | 162.32 | b | 570.83 | b | 998.50 | 1329.79 | b | 8013.00 | |||||||||
1976 | 1463.20 | a | 1114.95 | a | 1058.00 | 596.50 | 279.50 | 105.50 | 6.50 | 6.50 | 167.50 | 594.50 | 897.00 | 1260.84 | b | 7550.49 | ||||||||||
1977 | 1318.00 | 965.00 | 1000.50 | 485.50 | 410.00 | 4.50 | 12.40 | a | 19.63 | a | 146.50 | 480.50 | 896.90 | a | 1082.50 | 6821.93 | ||||||||||
1978 | 1389.50 | 1206.00 | 843.41 | b | 552.00 | 376.50 | 73.00 | 1.00 | 34.00 | 204.11 | b | 422.24 | b | 1076.25 | b | 1651.78 | a | 7829.80 | ||||||||
1979 | 1806.50 | 1390.48 | c | 1032.00 | 592.50 | 312.87 | d | 120.00 | d | 1.19 | e | 42.07 | c | 46.50 | f | 406.00 | f | 1157.40 | e | 1316.35 | d | 7771.37 | ||||
1980 | 1308.64 | c | 1246.48 | a | 965.02 | d | 602.59 | a | 410.46 | d | 71.50 | g | 0.00 | f | 41.50 | f | 156.72 | a | 412.50 | l | 0.00 | z | 0.00 | z | 4689.92 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1446.31 | 1178.74 | 974.99 | 608.01 | 354.12 | 93.25 | 4.10 | 23.30 | 167.89 | 508.21 | 980.34 | 1320.80 | 7553.80 | |||||||||||||
S.D. | 185.27 | 141.97 | 75.87 | 91.34 | 82.01 | 64.47 | 4.69 | 12.67 | 19.65 | 72.05 | 118.53 | 185.16 | 523.67 | |||||||||||||
SKEW | 1.44 | -0.02 | -0.76 | 0.77 | -0.28 | 0.30 | 0.98 | 0.31 | 1.05 | 0.14 | 0.44 | 0.78 | -0.73 | |||||||||||||
MAX | 1806.50 | 1390.48 | 1058.00 | 781.50 | 459.00 | 196.00 | 12.40 | 42.07 | 204.11 | 594.50 | 1157.40 | 1651.78 | 8013.00 | |||||||||||||
MIN | 1308.64 | 965.00 | 843.41 | 485.50 | 230.50 | 4.50 | 0.00 | 6.50 | 146.50 | 422.24 | 856.00 | 1082.50 | 6821.93 | |||||||||||||
NO YRS | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 4 |