YEAR(S | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | 0.00 | j | 0.00 | 0.00 | 12.50 | 83.00 | 111.00 | 318.00 | 359.50 | 136.50 | 19.00 | 0.00 | 0.00 | 1039.50 | ||||||||||||
1940 | 0.00 | 0.00 | 3.50 | 11.50 | 138.50 | 231.00 | 310.00 | 321.50 | 244.00 | 55.00 | 0.00 | 0.00 | 1315.00 | |||||||||||||
1941 | 0.00 | 0.00 | 21.50 | 22.50 | d | 83.00 | 177.00 | 445.00 | 354.00 | 79.50 | 5.00 | 0.50 | 0.00 | 1188.00 | ||||||||||||
1942 | 0.00 | 0.00 | 1.50 | 6.50 | m | 40.50 | 0.00 | z | 342.60 | b | 390.60 | a | 199.14 | a | 0.00 | z | 0.00 | z | 0.00 | 974.34 | ||||||
1943 | 0.00 | e | 0.00 | 0.00 | b | 22.00 | 26.00 | h | 105.50 | 292.00 | 232.00 | 0.00 | z | 0.00 | z | 0.00 | v | 1.55 | a | 653.05 | ||||||
1944 | 0.00 | 0.00 | 0.00 | 13.50 | 77.50 | 173.00 | 346.50 | 274.50 | 189.50 | 18.00 | 0.00 | 0.00 | 1092.50 | |||||||||||||
1945 | 0.00 | 0.00 | 0.00 | 2.50 | 77.50 | 126.50 | 345.50 | 316.50 | 104.50 | 38.00 | 0.50 | 0.00 | 1011.50 | |||||||||||||
1946 | 0.00 | 0.00 | 0.00 | 14.00 | 148.00 | 146.00 | 348.00 | 329.50 | 143.50 | 3.00 | 0.00 | 0.00 | 1132.00 | |||||||||||||
1947 | 0.00 | 0.00 | 2.00 | 38.79 | a | 176.00 | 156.00 | 304.50 | 266.50 | 165.00 | 46.00 | 0.00 | 0.00 | 1154.79 | ||||||||||||
1948 | 0.00 | 0.00 | 0.00 | 3.50 | 62.50 | 247.00 | 253.50 | 273.00 | 129.00 | 13.50 | 0.00 | 0.00 | 982.00 | |||||||||||||
1949 | 0.00 | 0.00 | 0.00 | 5.00 | 152.50 | 139.00 | 222.50 | 295.00 | 184.50 | 0.50 | 0.00 | 0.00 | 999.00 | |||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 0.00 | 39.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 39.00 | ||||||
1951 | 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 | |
1952 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 93.50 | 107.50 | 338.50 | 304.00 | 203.00 | 68.50 | 0.00 | 0.00 | z | 1115.00 | ||||||||
1953 | 0.00 | 0.00 | 0.00 | 5.50 | 49.50 | 62.00 | 313.50 | 301.50 | 180.00 | 31.00 | 0.50 | 0.00 | 943.50 | |||||||||||||
1954 | 0.00 | 0.00 | 0.00 | 0.00 | 73.00 | 95.50 | 195.50 | 193.50 | 127.00 | 9.50 | 0.00 | 0.00 | 694.00 | |||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 0.00 | 17.50 | 144.50 | 214.50 | 228.50 | 122.00 | 6.00 | 0.00 | 0.00 | 733.00 | |||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 6.72 | a | 156.50 | 105.50 | 344.00 | 291.50 | 121.00 | 8.00 | 0.00 | 0.00 | 1033.22 | ||||||||||||
1957 | 0.00 | 0.00 | 0.00 | 31.50 | 126.50 | 188.50 | 233.00 | 220.00 | 264.00 | 23.00 | 0.00 | 0.00 | 1086.50 | |||||||||||||
1958 | 0.00 | 0.00 | 0.00 | 3.50 | 222.50 | 306.00 | 475.50 | 391.00 | 157.00 | 39.00 | 0.00 | 0.00 | 1594.50 | |||||||||||||
1959 | 0.00 | 0.00 | 0.00 | 5.50 | 59.50 | 178.50 | 357.00 | 234.50 | 100.00 | 33.00 | 4.00 | 0.00 | 972.00 | |||||||||||||
1960 | 0.00 | 0.00 | 2.00 | 18.00 | 29.50 | 181.00 | 384.50 | 247.50 | 150.00 | 46.50 | 0.00 | 0.00 | 1059.00 | |||||||||||||
1961 | 0.00 | 0.00 | 0.00 | 3.50 | 71.00 | 286.00 | 377.50 | 207.00 | o | 85.00 | 37.00 | 0.00 | 0.00 | 860.00 | ||||||||||||
1962 | 0.00 | 0.00 | 0.00 | 23.50 | 16.50 | 139.50 | 269.50 | 264.50 | 188.00 | 16.50 | 1.00 | 0.00 | 919.00 | |||||||||||||
1963 | 0.00 | 1.50 | 0.00 | 2.50 | 122.00 | 131.50 | 225.50 | 297.00 | 281.00 | 61.50 | 0.00 | 0.00 | 1122.50 | |||||||||||||
1964 | 0.00 | 0.00 | 1.50 | 0.00 | 52.00 | 141.50 | 286.50 | 231.00 | 89.50 | 52.50 | 0.00 | 0.00 | 854.50 | |||||||||||||
1965 | 0.00 | 0.00 | 1.00 | 23.50 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 24.50 | |||||
1966 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 88.00 | 150.50 | 239.50 | 269.38 | b | 203.50 | 22.00 | 0.00 | a | 0.00 | 972.88 | |||||||
1967 | 0.00 | d | 0.00 | 0.00 | 0.00 | 71.00 | 261.00 | 303.00 | 419.50 | 240.50 | 24.00 | 1.50 | 0.00 | 1320.50 | ||||||||||||
1968 | 0.00 | 1.00 | 4.00 | 7.50 | 70.00 | 158.00 | 349.00 | 0.00 | z | 163.85 | d | 20.00 | 0.00 | 0.00 | 773.35 | |||||||||||
1969 | 0.00 | 0.00 | 0.00 | 12.00 | 137.00 | 304.00 | 0.00 | z | 232.50 | 168.00 | 15.00 | 2.59 | a | 0.00 | g | 871.09 | ||||||||||
1970 | 0.00 | 0.00 | a | 0.00 | c | 0.00 | 54.54 | d | 254.50 | 320.00 | 262.00 | 110.50 | 27.50 | 11.90 | a | 0.00 | b | 1040.93 | ||||||||
1971 | 0.00 | 0.00 | 0.00 | 7.00 | 81.00 | 66.50 | 306.68 | c | 366.00 | 90.50 | 60.34 | c | 0.00 | 0.00 | c | 978.02 | ||||||||||
1972 | 0.00 | d | 0.00 | m | 0.00 | 6.00 | 120.50 | 159.11 | b | 264.05 | c | 313.50 | 79.00 | 22.96 | d | 0.00 | 0.00 | g | 965.12 | |||||||
1973 | 0.00 | 0.00 | 0.00 | d | 0.50 | 110.50 | 177.50 | 277.50 | 155.55 | c | 155.00 | 11.50 | 0.00 | f | 0.00 | 888.05 | ||||||||||
1974 | 0.00 | 0.00 | 0.00 | d | 2.68 | b | 20.50 | 105.50 | l | 174.50 | f | 269.24 | d | 251.25 | b | 24.50 | 0.00 | 0.00 | 568.17 | |||||||
1975 | 0.00 | h | 0.00 | 0.00 | 0.00 | j | 52.50 | 123.50 | 327.80 | d | 212.19 | b | 191.90 | a | 25.26 | d | 0.00 | 0.00 | e | 933.14 | ||||||
1976 | 0.00 | 0.00 | 0.00 | 14.46 | b | 75.00 | 97.22 | c | 242.63 | e | 229.00 | 188.00 | 39.00 | g | 0.54 | b | 0.00 | 846.86 | ||||||||
1977 | 0.00 | 0.00 | 0.00 | 45.50 | 14.50 | 188.65 | d | 240.50 | 374.00 | 83.08 | d | 3.50 | h | 0.00 | 0.00 | f | 946.23 | |||||||||
1978 | 0.00 | 0.00 | 0.00 | 8.08 | d | 32.50 | h | 237.50 | 307.86 | b | 284.00 | 115.00 | 44.50 | 0.00 | d | 0.00 | 996.94 | |||||||||
1979 | 0.00 | 0.00 | e | 0.00 | 12.69 | d | 85.00 | 157.00 | 325.50 | 278.50 | 209.50 | 49.50 | g | 0.58 | d | 0.00 | 1068.77 | |||||||||
1980 | 0.00 | c | 0.00 | c | 0.00 | 41.50 | 66.00 | 118.00 | 290.00 | 239.50 | 146.50 | 91.00 | g | 1.50 | 0.00 | 903.00 | ||||||||||
1981 | 2.30 | d | 0.00 | j | 0.00 | 25.00 | 61.00 | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 0.00 | z | 88.30 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.06 | 0.07 | 0.93 | 11.91 | 83.96 | 165.74 | 306.41 | 284.38 | 158.91 | 28.11 | 0.70 | 0.04 | 1055.73 | |||||||||||||
S.D. | 0.37 | 0.29 | 3.47 | 12.22 | 47.13 | 62.80 | 60.88 | 59.83 | 54.83 | 18.29 | 2.09 | 0.26 | 195.02 | |||||||||||||
SKEW | 5.92 | 4.27 | 5.42 | 1.22 | 0.82 | 0.68 | 0.51 | 0.33 | 0.36 | 0.52 | 4.54 | 5.66 | 0.67 | |||||||||||||
MAX | 2.30 | 1.50 | 21.50 | 45.50 | 222.50 | 306.00 | 475.50 | 419.50 | 281.00 | 68.50 | 11.90 | 1.55 | 1594.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 14.50 | 62.00 | 195.50 | 155.55 | 79.00 | 0.50 | 0.00 | 0.00 | 694.00 | |||||||||||||
NO YRS | 38 | 38 | 40 | 38 | 39 | 37 | 37 | 37 | 38 | 33 | 36 | 35 | 22 |