YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 237.00 | 144.50 | 190.50 | 48.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | 115.00 | 196.50 | 932.00 | |||||||||||||
1959 | 259.50 | 262.50 | 37.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 17.71 | c | 88.33 | c | 320.33 | a | 985.88 | ||||||||||
1960 | 510.98 | a | 359.71 | c | 78.00 | 11.38 | a | 0.00 | b | 0.00 | a | 0.00 | b | 0.00 | 0.00 | b | 2.50 | 129.64 | b | 362.24 | d | 1454.46 | ||||
1961 | 303.91 | c | 232.62 | b | 114.00 | 11.38 | a | 0.00 | b | 0.00 | z | 0.00 | c | 0.00 | e | 0.00 | c | 20.84 | b | 202.22 | c | 441.75 | c | 1326.72 | ||
1962 | 403.52 | a | 226.15 | b | 253.00 | 2.07 | a | 0.00 | b | 0.00 | a | 0.00 | a | 0.00 | c | 0.00 | b | 0.00 | a | 67.50 | d | 232.50 | d | 1184.74 | ||
1963 | 492.12 | c | 108.23 | b | 132.00 | 39.50 | 0.00 | a | 0.00 | a | 0.00 | d | 0.00 | a | 0.00 | c | 0.53 | b | 95.00 | g | 337.38 | a | 1109.77 | |||
1964 | 470.50 | 352.83 | b | 246.97 | a | 64.00 | 28.33 | b | 0.00 | b | 0.00 | b | 0.00 | d | 0.00 | e | 0.00 | d | 214.20 | e | 359.37 | d | 1736.20 | |||
1965 | 262.00 | f | 251.42 | d | 176.59 | c | 133.39 | b | 7.00 | f | 0.00 | c | 0.00 | c | 0.00 | f | 1.73 | d | 0.00 | c | 84.60 | e | 366.04 | e | 1013.77 | |
1966 | 475.16 | b | 375.57 | e | 122.28 | d | 8.50 | 0.00 | f | 0.00 | e | 0.00 | f | 0.00 | d | 0.00 | f | 14.35 | d | 89.00 | f | 249.00 | f | 995.85 | ||
1967 | 363.65 | e | 202.09 | e | 75.12 | e | 88.27 | d | 7.15 | e | 0.00 | d | 0.00 | h | 0.00 | d | 0.00 | d | 0.00 | e | 67.50 | f | 392.50 | f | 736.28 | |
1968 | 374.98 | e | 120.83 | e | 81.08 | e | 38.08 | d | 0.00 | e | 0.00 | g | 0.00 | e | 0.00 | g | 0.00 | i | 0.00 | d | 76.50 | g | 389.00 | g | 614.97 | |
1969 | 288.96 | c | 313.04 | c | 154.00 | g | 0.00 | f | 3.00 | h | 0.00 | 0.00 | i | 0.00 | 0.00 | d | 1.00 | j | 29.00 | j | 192.50 | i | 602.00 | |||
1970 | 410.75 | c | 159.38 | b | 130.20 | a | 67.76 | a | 0.00 | c | 0.00 | c | 0.00 | c | 0.00 | a | 0.00 | 20.00 | 139.00 | 442.50 | 1369.59 | |||||
1971 | 388.00 | 228.00 | 153.50 | 38.50 | 31.50 | 0.00 | b | 0.00 | 0.00 | 0.00 | 100.00 | 193.00 | 488.00 | 1620.50 | ||||||||||||
1972 | 459.50 | 189.54 | a | 38.00 | 31.00 | 0.00 | a | 0.00 | a | 0.00 | 0.00 | a | 0.00 | f | 26.00 | i | 201.00 | f | 356.00 | j | 718.04 | |||||
1973 | 420.50 | f | 289.13 | e | 248.57 | d | 24.00 | g | 6.00 | f | 0.00 | d | 0.00 | g | 0.00 | d | 0.00 | h | 2.00 | l | 140.00 | g | 192.50 | k | 537.70 | |
1974 | 515.08 | e | 245.00 | f | 90.02 | e | 13.20 | e | 0.00 | f | 0.00 | 0.00 | 0.00 | a | 0.00 | b | 13.00 | 147.50 | 454.15 | a | 1232.95 | |||||
1975 | 425.00 | 322.50 | 197.00 | 107.00 | 12.00 | 0.00 | 0.00 | 0.00 | 0.00 | 18.50 | 41.00 | n | 291.50 | 1373.50 | ||||||||||||
1976 | 334.50 | 183.50 | 168.50 | 62.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.50 | 124.50 | 373.00 | 1255.50 | |||||||||||||
1977 | 426.00 | 162.00 | 220.50 | 36.00 | 6.00 | 0.00 | 0.00 | x | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 850.50 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 396.62 | 235.98 | 144.91 | 44.45 | 5.67 | 0.00 | 0.00 | 0.00 | 0.12 | 13.59 | 136.86 | 358.87 | 1317.36 | |||||||||||||
S.D. | 85.30 | 82.04 | 69.22 | 37.24 | 10.50 | 0.00 | 0.00 | 0.00 | 0.45 | 24.50 | 49.09 | 85.97 | 285.02 | |||||||||||||
SKEW | -0.37 | 0.20 | 0.10 | 0.87 | 1.74 | 0.00 | 0.00 | 0.00 | 3.47 | 2.94 | 0.28 | -0.34 | 0.05 | |||||||||||||
MAX | 515.08 | 375.57 | 253.00 | 133.39 | 31.50 | 0.00 | 0.00 | 0.00 | 1.73 | 100.00 | 214.20 | 488.00 | 1736.20 | |||||||||||||
MIN | 237.00 | 108.23 | 37.50 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 67.50 | 196.50 | 932.00 | |||||||||||||
NO YRS | 18 | 19 | 19 | 18 | 15 | 18 | 15 | 17 | 15 | 16 | 11 | 13 | 8 |