| YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1961 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 140.50 | z | 721.50 | 446.90 | a | 262.00 | 35.17 | a | 10.50 | 1476.07 | ||||
| 1962 | 47.00 | 18.15 | a | 18.00 | 287.50 | 215.50 | 557.07 | a | 576.50 | g | 828.65 | e | 754.04 | d | 228.50 | h | 166.00 | 73.07 | c | 2964.98 | ||||||
| 1963 | 5.00 | 98.00 | 11.00 | 43.50 | 349.00 | 397.00 | 763.50 | 751.20 | c | 533.00 | 333.00 | 83.00 | 75.00 | 3442.20 | ||||||||||||
| 1964 | 8.50 | 4.23 | e | 17.50 | 71.50 | 250.50 | 484.50 | 819.00 | 782.00 | 503.00 | 440.50 | 92.00 | 60.45 | a | 3533.68 | |||||||||||
| 1965 | 29.00 | 38.50 | 6.95 | b | 120.00 | 225.00 | 381.00 | 751.00 | 768.00 | 379.00 | 481.50 | 98.00 | 36.00 | 3313.95 | ||||||||||||
| 1966 | 4.50 | 2.00 | 98.50 | 221.00 | 391.00 | 525.50 | 733.00 | 763.00 | 508.50 | 267.00 | 83.00 | 57.50 | 3654.50 | |||||||||||||
| 1967 | 42.50 | 33.00 | 7.00 | 0.00 | 236.00 | 345.00 | 836.00 | 814.00 | 425.00 | 368.50 | 165.50 | 10.50 | 3283.00 | |||||||||||||
| 1968 | 21.00 | 53.50 | 0.00 | z | 0.00 | z | 294.00 | 591.00 | 690.00 | 0.00 | z | 580.50 | 337.50 | 78.00 | 28.00 | 2673.50 | ||||||||||
| 1969 | 75.50 | 0.00 | 22.00 | 52.00 | 374.00 | 449.50 | 672.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 19.50 | 1664.50 | |||||||||
| 1970 | 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 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | |
| 1971 | 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 | 213.00 | 112.00 | 3.00 | 328.00 | ||||
| 1972 | 90.00 | 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 | 0.00 | z | 0.00 | z | 90.00 | ||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 35.89 | 30.92 | 25.85 | 113.64 | 291.88 | 466.32 | 752.07 | 775.48 | 516.24 | 337.88 | 101.41 | 37.35 | 3445.46 | |||||||||||||
| S.D. | 30.87 | 33.25 | 32.55 | 104.25 | 70.69 | 88.40 | 60.94 | 36.67 | 115.36 | 91.41 | 41.99 | 27.21 | 154.25 | |||||||||||||
| SKEW | 0.62 | 0.99 | 1.91 | 0.69 | 0.31 | 0.03 | 0.11 | 0.12 | 1.00 | 0.27 | 0.39 | 0.20 | 0.25 | |||||||||||||
| MAX | 90.00 | 98.00 | 98.50 | 287.50 | 391.00 | 591.00 | 836.00 | 828.65 | 754.04 | 481.50 | 166.00 | 75.00 | 3654.50 | |||||||||||||
| MIN | 4.50 | 0.00 | 6.95 | 0.00 | 215.50 | 345.00 | 672.00 | 721.50 | 379.00 | 213.00 | 35.17 | 3.00 | 3283.00 | |||||||||||||
| NO YRS | 9 | 8 | 7 | 7 | 8 | 8 | 7 | 7 | 8 | 8 | 9 | 10 | 5 | |||||||||||||