YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.57 | 0.83 | c | 0.90 | 3.26 | ----- | z | |||
1937 | 1.40 | m | 2.98 | f | 0.61 | k | 2.45 | 1.78 | 1.13 | j | 0.00 | 1.13 | n | 1.84 | 2.35 | 2.40 | 3.17 | ----- | z | |||||||
1938 | 2.05 | v | 1.00 | u | 1.40 | v | 0.56 | v | 0.39 | u | 0.57 | x | ----- | z | ----- | z | 0.66 | v | 2.21 | o | 2.33 | o | 2.25 | o | ----- | z |
1939 | 4.90 | k | 2.05 | m | 0.80 | p | 0.82 | 1.77 | m | 0.38 | k | 0.66 | q | 0.14 | x | 1.11 | r | 2.00 | n | 1.57 | 3.23 | j | ----- | z | ||
1940 | 2.21 | 1.60 | 2.11 | i | 1.06 | o | 2.02 | o | 0.68 | y | 0.72 | 0.41 | w | 0.74 | p | 2.68 | 1.70 | 1.80 | ----- | z | ||||||
1941 | 3.17 | 1.34 | 0.97 | 0.77 | 2.26 | 0.57 | 0.08 | 0.82 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1942 | 1.96 | v | ----- | z | ----- | z | ----- | z | 0.34 | 1.10 | 0.94 | 0.12 | 0.55 | ----- | z | ----- | z | ----- | z | ----- | z | |||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.25 | 0.65 | 1.43 | 0.96 | 3.63 | ----- | z | |||||
1944 | 3.06 | 1.95 | 2.04 | 0.95 | 0.65 | 0.60 | 0.08 | 0.15 | 1.15 | 2.35 | 3.85 | ----- | z | ----- | z | |||||||||||
1945 | 3.11 | 4.03 | 4.09 | 0.85 | 1.85 | ----- | z | 1.75 | 0.18 | 1.58 | 3.60 | 3.15 | 1.64 | ----- | z | |||||||||||
1946 | 2.10 | d | 1.52 | 2.09 | 2.13 | 0.23 | 1.70 | n | 0.45 | e | 0.40 | 0.85 | 1.70 | 2.70 | 2.65 | o | ----- | z | ||||||||
1947 | 2.49 | ----- | z | 1.70 | 1.00 | 0.59 | 1.39 | ----- | z | 0.25 | g | 0.45 | y | 2.50 | l | 1.00 | n | 2.95 | n | ----- | z | |||||
1948 | 2.18 | n | 2.55 | r | 1.00 | q | 1.28 | j | 1.77 | n | 0.46 | c | 1.28 | 0.90 | d | ----- | z | 2.17 | j | 2.18 | q | ----- | z | ----- | z | |
1949 | ----- | z | 2.89 | f | 1.12 | d | 1.95 | 0.91 | c | 0.60 | f | 0.95 | a | 0.39 | 1.12 | 1.69 | k | 9.07 | f | 9.37 | j | ----- | z | |||
1950 | ----- | z | 2.37 | a | 2.84 | g | 3.44 | h | 1.21 | b | 0.60 | h | 0.25 | a | 1.17 | 1.35 | ----- | z | ----- | z | ----- | z | ----- | z | ||
1951 | ----- | z | ----- | z | ----- | z | 0.75 | ----- | z | 0.17 | 0.21 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
1952 | ----- | z | ----- | z | 0.30 | t | 1.20 | d | ----- | z | 0.41 | s | 0.64 | 0.82 | 0.86 | a | 1.35 | 1.10 | 2.51 | d | ----- | z | ||||
1953 | 4.11 | b | 3.36 | p | 2.05 | l | 1.63 | p | 1.39 | 1.80 | b | 0.47 | 0.58 | 2.94 | a | 1.36 | g | 4.74 | e | 3.75 | j | ----- | z | |||
1954 | 9.10 | d | 3.37 | c | 2.00 | 5.00 | g | 0.53 | a | 0.90 | c | 0.50 | d | 0.90 | 0.75 | 1.95 | 3.10 | 2.05 | a | 9.10 | w | |||||
1955 | 1.10 | 2.00 | 1.64 | 1.95 | 0.70 | 0.92 | 1.42 | 0.66 | 0.77 | 2.77 | a | 8.15 | b | 2.40 | c | 8.15 | f | |||||||||
1956 | 3.05 | d | 1.80 | b | 2.10 | 0.45 | b | 0.30 | a | 1.52 | a | 0.77 | 0.64 | 1.30 | 3.07 | b | 2.00 | b | 6.95 | c | 6.95 | q | ||||
1957 | 1.70 | a | 3.70 | a | 1.73 | c | 2.43 | a | 1.41 | 1.07 | 1.06 | 1.40 | a | 0.89 | 2.06 | b | 1.73 | a | 3.15 | a | 3.70 | k | ||||
1958 | 2.80 | e | 2.00 | 1.16 | 1.42 | 0.43 | 0.29 | 0.02 | 0.30 | 0.98 | a | 2.50 | 4.26 | a | 3.56 | h | 4.26 | o | ||||||||
1959 | 2.57 | c | 1.68 | b | 1.57 | 4.46 | 0.83 | 0.74 | 0.50 | 0.34 | 3.88 | b | 2.18 | b | 2.83 | 3.36 | a | 4.46 | j | |||||||
1960 | 4.38 | 3.31 | 2.13 | a | 1.79 | 0.94 | a | 0.87 | 0.00 | 0.73 | 0.93 | 2.00 | 2.04 | c | 3.64 | b | 4.38 | g | ||||||||
1961 | 6.50 | a | 3.42 | e | 2.22 | d | 0.90 | 1.40 | a | 0.51 | 0.71 | 0.17 | a | 0.75 | d | 1.71 | 1.92 | 1.73 | 6.50 | p | ||||||
1962 | 2.08 | 0.67 | 1.64 | b | 1.83 | 0.72 | 1.32 | 0.51 | 0.49 | 1.56 | 1.86 | 4.17 | 2.00 | 4.17 | b | |||||||||||
1963 | 2.02 | 2.62 | 0.97 | 1.17 | 1.45 | 0.63 | 1.32 | 0.15 | 1.11 | 2.09 | 4.61 | a | 3.00 | b | 4.61 | c | ||||||||||
1964 | 3.12 | c | 6.28 | 2.11 | 0.90 | 0.40 | 0.81 | 1.52 | 0.47 | 2.52 | 1.24 | 5.63 | c | 2.25 | a | 6.28 | g | |||||||||
1965 | ----- | z | 2.94 | 1.12 | 1.43 | 1.90 | a | 0.28 | 0.31 | 1.58 | 0.69 | 1.85 | 1.90 | 1.60 | ----- | z | ||||||||||
1966 | 2.68 | 1.72 | 1.05 | 1.07 | 0.74 | 0.52 | 0.62 | 0.73 | 1.24 | 2.19 | 3.47 | b | ----- | z | ----- | z | ||||||||||
1967 | 4.15 | g | 3.31 | d | 2.75 | a | 2.18 | a | 0.61 | 0.10 | 0.38 | 0.07 | 2.63 | 2.78 | b | 1.45 | 7.35 | k | ----- | z | ||||||
1968 | 3.17 | 4.48 | e | 1.82 | b | 3.07 | d | 1.97 | a | 1.33 | 0.67 | 0.42 | 1.95 | 1.94 | d | 5.41 | t | 3.11 | f | ----- | z | |||||
1969 | 3.59 | e | 3.15 | b | 4.13 | b | 1.70 | 0.92 | 0.54 | 0.40 | 0.73 | 2.11 | 1.52 | 2.00 | s | 3.63 | j | ----- | z | |||||||
1970 | 6.32 | o | 1.30 | e | 1.70 | b | 4.99 | e | 0.95 | a | 0.38 | 0.41 | 0.18 | 1.50 | 1.60 | b | 1.87 | 2.74 | i | ----- | z | |||||
1971 | 2.85 | 1.97 | 4.20 | a | 3.03 | g | 1.19 | 1.02 | ----- | z | 0.54 | 0.92 | b | 1.78 | 4.13 | g | 2.07 | e | ----- | z | ||||||
1972 | 3.32 | f | 4.96 | b | 4.98 | c | 3.37 | i | 0.37 | 0.38 | 3.92 | 0.36 | 2.07 | 0.47 | c | 2.93 | f | 9.90 | g | ----- | z | |||||
1973 | 4.92 | d | 2.32 | e | 1.68 | h | 1.76 | b | ----- | z | ----- | z | ----- | z | 0.45 | 0.81 | 2.75 | m | 6.25 | n | 2.68 | i | ----- | z | ||
1974 | ----- | z | 4.39 | g | 4.38 | g | 1.62 | n | 1.90 | e | 1.25 | a | 0.83 | a | 0.12 | 1.14 | 0.32 | 3.82 | c | 2.20 | f | ----- | z | |||
1975 | 3.04 | b | 3.50 | e | 2.16 | d | ----- | z | 2.68 | f | 0.20 | 0.12 | 2.94 | 0.07 | 6.02 | f | 4.59 | h | 13.82 | l | ----- | z | ||||
1976 | 2.89 | b | 3.70 | e | 2.71 | e | 0.64 | a | 1.00 | e | 0.80 | 0.61 | 0.68 | 0.68 | a | 2.42 | b | 1.83 | 2.63 | c | 3.70 | x | ||||
1977 | 2.04 | c | 2.56 | a | 4.70 | i | 1.58 | 0.76 | 0.57 | 0.52 | 1.07 | 1.65 | 3.56 | g | 4.92 | d | 5.15 | e | ----- | z | ||||||
1978 | 2.35 | d | 1.66 | b | 2.16 | a | 1.74 | c | 3.75 | f | 0.83 | 0.11 | ----- | z | 1.37 | 0.90 | 3.32 | c | 1.87 | e | ----- | z | ||||
1979 | 1.08 | a | 5.57 | g | 2.87 | a | 1.49 | c | 1.48 | a | 0.52 | 0.87 | 0.15 | 1.35 | 1.90 | 1.20 | 6.25 | i | 6.25 | v | ||||||
1980 | 4.00 | 5.86 | ----- | z | 1.69 | b | ----- | z | ----- | z | ----- | z | ----- | z | 1.50 | 0.85 | k | 4.90 | a | 8.76 | f | ----- | z | |||
1981 | 1.10 | e | 9.18 | c | 3.94 | c | 1.85 | d | 1.27 | c | ----- | z | 0.78 | 0.30 | 1.92 | 2.70 | a | 1.98 | j | ----- | z | ----- | z | |||
1982 | 8.74 | g | 2.55 | a | 1.13 | 4.50 | g | 1.16 | 1.37 | 1.01 | 0.81 | 1.27 | 5.23 | c | 2.75 | d | 5.14 | d | ----- | z | ||||||
1983 | 2.45 | 4.53 | 3.11 | 1.04 | d | 1.44 | 1.09 | 1.89 | 0.22 | 1.23 | 1.96 | 5.30 | e | ----- | z | ----- | z | |||||||||
1984 | 8.30 | c | 3.07 | e | 2.10 | a | 2.79 | 1.50 | 0.69 | 0.11 | 1.21 | 1.06 | 6.94 | 3.98 | g | 3.16 | 8.30 | p | ||||||||
1985 | 0.54 | 2.05 | a | 1.74 | a | 2.33 | 1.28 | 0.92 | 0.17 | 1.20 | 0.60 | 4.10 | b | 2.94 | b | 0.65 | q | 4.10 | w | |||||||
1986 | 6.85 | k | 8.25 | n | 2.26 | d | 1.93 | 1.03 | n | 0.71 | 0.80 | 0.02 | 1.06 | 3.33 | e | 3.57 | 2.10 | ----- | z | |||||||
1987 | 2.54 | d | 2.10 | 2.53 | 1.45 | 1.50 | 0.65 | 0.56 | 0.32 | 0.59 | 1.10 | 1.68 | i | 2.21 | 2.54 | m | ||||||||||
1988 | 2.20 | 2.21 | 2.86 | h | 2.16 | c | 0.91 | 0.72 | 0.43 | 0.64 | 1.51 | 2.10 | 1.99 | h | 2.01 | b | 2.86 | u | ||||||||
1989 | 2.40 | m | 3.27 | i | 3.27 | m | 2.44 | d | 0.56 | 0.64 | 0.80 | 0.72 | 0.10 | 3.18 | i | 4.68 | n | 6.39 | o | ----- | z | |||||
1990 | 5.50 | k | 5.27 | c | 3.04 | a | 1.07 | 1.13 | 1.63 | a | 0.54 | 1.13 | 0.35 | 3.42 | 6.55 | a | 6.62 | i | ----- | z | ||||||
1991 | 5.64 | b | 6.02 | b | 3.59 | a | 5.86 | c | 1.09 | b | 0.37 | 0.39 | 2.20 | 0.10 | 0.78 | 6.12 | u | 3.20 | m | ----- | z | |||||
1992 | 4.50 | k | 2.37 | q | 0.70 | 5.68 | e | 0.75 | 0.87 | 0.23 | 0.73 | 2.10 | 1.22 | 4.66 | u | 4.95 | l | ----- | z | |||||||
1993 | 5.01 | c | ----- | z | 2.75 | 3.43 | c | 2.33 | d | 1.56 | 0.70 | 0.88 | 0.18 | 2.28 | a | 1.04 | a | 5.74 | e | ----- | z | |||||
1994 | 6.05 | b | 6.70 | j | 2.66 | a | 2.10 | a | 1.80 | s | 1.47 | 0.76 | 0.41 | 0.72 | 2.55 | 5.05 | c | 8.10 | j | ----- | z | |||||
1995 | 4.98 | h | 7.01 | d | 4.20 | e | 1.64 | 0.65 | 0.91 | 1.24 | 2.27 | 0.62 | 4.10 | 10.03 | n | 6.36 | w | ----- | z | |||||||
1996 | 5.10 | t | 4.62 | e | 2.75 | k | 3.50 | d | 3.00 | p | 0.62 | d | 0.45 | 0.64 | c | 1.95 | 4.45 | l | 10.08 | j | 8.00 | u | ----- | z | ||
1997 | 10.94 | x | 3.30 | i | 5.57 | x | 3.90 | c | 3.20 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.29 | 3.23 | 2.30 | 2.01 | 1.08 | 0.82 | 0.69 | 0.71 | 1.22 | 2.25 | 3.14 | 2.97 | 4.39 | |||||||||||||
S.D. | 1.86 | 1.77 | 1.04 | 1.26 | 0.53 | 0.42 | 0.63 | 0.58 | 0.74 | 1.21 | 1.70 | 1.36 | 0.31 | |||||||||||||
SKEW | 1.41 | 1.27 | 0.74 | 1.50 | 0.48 | 0.46 | 2.74 | 1.75 | 1.12 | 1.58 | 0.81 | 1.42 | 0.00 | |||||||||||||
MAX | 9.10 | 9.18 | 4.98 | 5.86 | 2.33 | 1.80 | 3.92 | 2.94 | 3.88 | 6.94 | 8.15 | 6.95 | 4.61 | |||||||||||||
MIN | 0.54 | 0.67 | 0.70 | 0.45 | 0.23 | 0.10 | 0.00 | 0.02 | 0.07 | 0.32 | 0.90 | 1.60 | 4.17 | |||||||||||||
YRS | 38 | 42 | 42 | 48 | 46 | 47 | 53 | 52 | 54 | 45 | 38 | 27 | 2 |