YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 89.00 | 83.00 | 88.00 | 84.00 | 75.00 | 52.00 | 58.00 | ----- | z | |||||||
1963 | 38.00 | a | 41.00 | 71.00 | 75.00 | 84.00 | 90.00 | 88.00 | 87.00 | 80.00 | 88.00 | 59.00 | a | 41.00 | 90.00 | b | ||||||||||
1964 | 41.00 | a | 46.00 | 50.00 | 77.00 | 92.00 | 91.00 | 96.00 | 89.00 | 78.00 | 75.00 | 62.00 | a | 31.00 | 96.00 | b | ||||||||||
1965 | 33.00 | 36.00 | 41.00 | 81.00 | 78.00 | 83.00 | 89.00 | 89.00 | 77.00 | a | 68.00 | 65.00 | 37.00 | 89.00 | a | |||||||||||
1966 | 22.00 | 42.00 | 51.00 | 60.00 | 81.00 | 93.00 | 92.00 | 86.00 | 82.00 | 79.00 | a | 46.00 | 38.00 | a | 93.00 | b | ||||||||||
1967 | 34.00 | 35.00 | 66.00 | 64.00 | a | 77.00 | 83.00 | 90.00 | 88.00 | 82.00 | 76.00 | 48.00 | 38.00 | a | 90.00 | b | ||||||||||
1968 | 44.00 | 42.00 | 66.00 | 77.00 | 74.00 | 86.00 | 89.00 | 87.00 | 81.00 | 73.00 | 50.00 | 34.00 | 89.00 | |||||||||||||
1969 | 29.00 | 40.00 | 50.00 | 70.00 | 90.00 | 82.00 | 91.00 | 88.00 | 83.00 | 75.00 | 62.00 | 40.00 | 91.00 | |||||||||||||
1970 | 32.00 | 46.00 | 48.00 | 78.00 | 83.00 | 86.00 | 91.00 | 88.00 | 87.00 | 77.00 | 54.00 | 40.00 | 91.00 | |||||||||||||
1971 | 27.00 | a | 44.00 | 48.00 | a | 69.00 | 79.00 | 86.00 | 82.00 | 88.00 | 89.00 | 67.00 | 52.00 | 33.00 | 89.00 | b | ||||||||||
1972 | 33.00 | 31.00 | 47.00 | 69.00 | 90.00 | 87.00 | 85.00 | 87.00 | 72.00 | 72.00 | 48.00 | 27.00 | 90.00 | |||||||||||||
1973 | 51.00 | 43.00 | 58.00 | 70.00 | a | 79.00 | 85.00 | 91.00 | 90.00 | 81.00 | 77.00 | 49.00 | 33.00 | 91.00 | a | |||||||||||
1974 | 34.00 | 41.00 | 48.00 | 78.00 | 77.00 | 88.00 | 95.00 | 85.00 | 76.00 | 73.00 | 57.00 | 39.00 | 95.00 | |||||||||||||
1975 | 33.00 | 43.00 | 48.00 | 61.00 | 84.00 | 86.00 | 92.00 | f | 87.00 | j | 75.00 | i | 80.00 | i | 71.00 | k | 34.00 | l | ----- | z | ||||||
1976 | 37.00 | j | 57.00 | i | 54.00 | h | 75.00 | k | 82.00 | k | 90.00 | h | 88.00 | j | 97.00 | i | 95.00 | j | 75.00 | k | 55.00 | i | 37.00 | l | ----- | z |
1977 | 25.00 | n | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.00 | n | 68.00 | j | 57.00 | j | 36.00 | p | ----- | z |
1978 | 25.00 | k | 31.00 | h | 56.00 | h | 71.00 | j | 88.00 | i | 88.00 | h | 87.00 | d | 90.00 | h | 91.00 | j | 75.00 | j | 70.00 | i | 37.00 | m | ----- | z |
1979 | 26.00 | j | 39.00 | h | 46.00 | i | 63.00 | i | 85.00 | i | 85.00 | i | 89.00 | j | 83.00 | h | 87.00 | k | 70.00 | i | 51.00 | i | 43.00 | n | ----- | z |
1980 | 39.00 | j | ----- | z | ----- | z | 90.00 | r | 89.00 | j | 90.00 | i | 95.00 | i | 85.00 | j | 82.00 | j | 80.00 | h | 56.00 | k | 39.00 | l | ----- | z |
1981 | 45.00 | j | 52.00 | h | 63.00 | i | 67.00 | h | 80.00 | k | 80.00 | h | 92.00 | i | 83.00 | j | 83.00 | i | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 34.69 | 40.77 | 53.23 | 71.46 | 82.15 | 86.79 | 89.21 | 87.69 | 80.92 | 75.00 | 54.15 | 37.62 | 91.17 | |||||||||||||
S.D. | 7.49 | 4.38 | 9.08 | 6.85 | 5.67 | 3.17 | 4.04 | 1.32 | 4.54 | 5.20 | 6.24 | 7.38 | 2.33 | |||||||||||||
SKEW | 0.56 | -0.92 | 0.83 | -0.35 | 0.47 | 0.34 | -0.19 | -0.32 | -0.12 | 0.85 | 0.41 | 1.47 | 1.05 | |||||||||||||
MAX | 51.00 | 46.00 | 71.00 | 81.00 | 92.00 | 93.00 | 96.00 | 90.00 | 89.00 | 88.00 | 65.00 | 58.00 | 96.00 | |||||||||||||
MIN | 22.00 | 31.00 | 41.00 | 60.00 | 74.00 | 82.00 | 82.00 | 85.00 | 72.00 | 67.00 | 46.00 | 27.00 | 89.00 | |||||||||||||
YRS | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 |