YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1908 | ----- | z | ----- | z | ----- | z | 1.50 | y | 1.00 | 1.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | 9.00 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | 0.97 | 1.46 | 1.05 | 1.53 | 1.30 | 0.08 | ----- | z | 0.41 | x | 0.90 | o | 0.63 | t | 1.81 | ----- | z | |||||||
1930 | 0.89 | s | 1.86 | 1.74 | 0.88 | 0.97 | 0.49 | 0.01 | 0.00 | x | 1.04 | 1.62 | 2.00 | 1.05 | ----- | z | ||||||||||
1931 | 2.25 | 2.34 | 1.63 | 0.90 | 1.13 | 0.82 | 0.19 | 0.60 | 0.65 | 0.85 | 1.85 | 1.05 | 2.34 | |||||||||||||
1932 | 2.48 | a | 4.01 | 3.62 | 1.10 | 1.33 | 0.42 | 1.25 | 0.60 | 1.56 | 1.12 | 4.22 | a | 1.84 | b | 4.22 | d | |||||||||
1933 | 2.50 | j | 4.01 | d | 1.65 | b | 1.74 | 1.00 | a | 1.10 | 0.52 | 1.00 | 1.65 | 2.31 | 3.22 | 4.20 | o | ----- | z | |||||||
1934 | 3.68 | 0.91 | 2.17 | 0.88 | c | 1.63 | 0.25 | 0.32 | 0.29 | 0.73 | 4.98 | 2.01 | 2.46 | a | 4.98 | d | ||||||||||
1935 | 4.36 | b | 0.83 | 2.20 | b | 0.68 | 0.50 | 0.71 | 0.70 | 1.50 | 1.18 | 0.91 | 1.78 | 1.43 | b | 4.36 | f | |||||||||
1936 | 1.77 | d | 2.93 | f | 4.02 | c | 0.60 | 1.15 | 0.88 | 0.34 | 0.76 | 1.67 | 0.86 | 0.68 | 2.28 | c | 4.02 | p | ||||||||
1937 | 1.62 | c | 2.10 | c | 0.78 | 1.25 | 0.64 | 0.95 | 0.28 | 0.46 | 0.96 | 1.38 | 2.80 | 2.63 | o | 2.80 | u | |||||||||
1938 | 1.23 | s | 0.58 | b | 0.81 | 3.58 | 0.45 | 0.28 | 0.25 | 0.23 | 0.32 | 1.65 | 2.62 | a | 1.45 | b | 3.58 | x | ||||||||
1939 | 2.03 | g | 2.27 | j | 0.63 | 0.99 | 1.00 | 0.43 | 0.37 | 0.38 | 0.48 | 1.83 | 2.18 | 1.95 | 2.27 | q | ||||||||||
1940 | 1.07 | r | 1.02 | d | 1.18 | 0.86 | 1.62 | 0.85 | 0.21 | 0.19 | 0.71 | 1.45 | 2.20 | 1.24 | 2.20 | v | ||||||||||
1941 | 1.71 | a | 0.68 | 0.71 | 0.83 | 1.15 | 0.66 | 0.34 | 0.59 | 1.01 | 2.22 | 2.06 | 2.78 | c | 2.78 | d | ||||||||||
1942 | 0.65 | a | 1.02 | 1.12 | a | 0.80 | 0.73 | 0.95 | 0.87 | 0.53 | 0.14 | 2.56 | 2.48 | b | 1.40 | c | 2.56 | g | ||||||||
1943 | 1.53 | a | 1.86 | a | 2.32 | 1.50 | 0.70 | 1.12 | 0.89 | 0.50 | 0.51 | 1.17 | 1.97 | 5.52 | 5.52 | b | ||||||||||
1944 | 1.00 | 2.00 | 1.42 | c | 0.91 | 0.83 | 0.31 | 0.49 | 0.77 | 2.21 | 0.93 | 2.61 | 2.12 | a | 2.61 | d | ||||||||||
1945 | 3.19 | 2.50 | a | 1.83 | 0.61 | 0.72 | 0.56 | 0.23 | 0.60 | 1.34 | 3.00 | 1.29 | 2.00 | 3.19 | a | |||||||||||
1946 | 1.80 | 1.00 | 1.10 | 1.30 | 0.48 | 1.73 | 0.25 | 0.41 | 0.86 | 3.06 | 2.32 | 4.36 | 4.36 | |||||||||||||
1947 | 2.38 | 2.84 | 1.10 | r | 1.22 | 0.60 | 0.88 | 1.18 | 0.90 | 0.88 | 2.39 | 2.63 | 1.90 | f | 2.84 | x | ||||||||||
1948 | 2.65 | b | 1.96 | j | 1.69 | d | 1.38 | i | 1.13 | 1.03 | 0.66 | 0.78 | 0.98 | 1.69 | 2.50 | 2.66 | 2.66 | y | ||||||||
1949 | 1.46 | a | 4.81 | 1.26 | 1.02 | 0.50 | 0.28 | 0.81 | 0.64 | 1.55 | 2.36 | 3.03 | 2.79 | 4.81 | a | |||||||||||
1950 | 2.70 | a | 8.72 | a | 2.67 | 1.85 | 0.53 | 0.87 | 0.30 | 1.41 | 1.40 | 2.00 | 1.65 | 0.95 | 8.72 | b | ||||||||||
1951 | 2.80 | d | 3.14 | 1.03 | 0.23 | 0.78 | 0.68 | 0.23 | 0.68 | 1.08 | 1.70 | 1.55 | 1.80 | 3.14 | d | |||||||||||
1952 | 0.95 | 0.62 | 0.81 | 0.52 | 0.68 | 1.09 | 0.60 | 0.05 | 0.42 | 1.03 | 0.68 | 2.20 | 2.20 | |||||||||||||
1953 | 3.60 | 2.50 | 0.96 | a | 2.04 | 0.93 | 1.56 | 0.64 | 0.73 | 1.00 | 1.31 | 2.00 | 3.11 | g | 3.60 | h | ||||||||||
1954 | 2.27 | 1.37 | 1.92 | 1.20 | 0.40 | 1.80 | 0.54 | 0.83 | 0.55 | 2.00 | 2.01 | 2.02 | 2.27 | |||||||||||||
1955 | 0.90 | a | 4.73 | 2.32 | 1.63 | 1.32 | 0.54 | 1.25 | 0.12 | 0.57 | 2.25 | 2.62 | 4.27 | 4.73 | a | |||||||||||
1956 | 1.18 | 2.05 | 2.80 | 1.25 | 0.85 | 0.76 | 0.25 | 0.45 | 1.30 | 1.90 | 1.82 | 4.15 | 4.15 | |||||||||||||
1957 | 2.22 | 2.81 | 1.82 | 0.92 | 0.55 | 1.73 | 0.90 | 0.20 | 0.50 | 1.03 | 2.00 | 2.40 | 2.81 | |||||||||||||
1958 | 1.58 | 2.35 | 1.46 | 2.10 | 0.42 | 0.85 | 0.13 | 0.51 | 1.48 | 2.58 | 3.17 | 2.03 | 3.17 | |||||||||||||
1959 | 2.78 | 1.80 | 2.08 | 2.30 | 1.80 | 0.91 | 0.48 | 0.74 | 1.63 | 2.35 | 3.58 | 4.32 | 4.32 | |||||||||||||
1960 | 0.86 | 1.40 | 1.50 | 1.44 | 1.38 | 0.99 | 0.00 | ----- | z | 0.72 | 1.13 | 2.29 | 1.11 | ----- | z | |||||||||||
1961 | 2.79 | 2.70 | 1.76 | 0.95 | 0.75 | 0.73 | 1.00 | 1.31 | 1.60 | 1.44 | 1.74 | 4.00 | 4.00 | |||||||||||||
1962 | 1.93 | 0.47 | 1.90 | 3.35 | 0.86 | 0.76 | 0.50 | 0.79 | 1.50 | 1.11 | 3.75 | 1.55 | 3.75 | |||||||||||||
1963 | 1.53 | 1.78 | 1.10 | 0.74 | 1.17 | 0.60 | 0.57 | 0.76 | 1.85 | 1.86 | 2.30 | 1.25 | 2.30 | |||||||||||||
1964 | 4.27 | 1.57 | 1.98 | 1.10 | 1.10 | 0.84 | 0.75 | 0.79 | 1.40 | 1.40 | 2.70 | 3.05 | 4.27 | |||||||||||||
1965 | 2.90 | 1.76 | 0.70 | 2.10 | 1.09 | 0.26 | 0.22 | 1.01 | 1.98 | 1.77 | 1.70 | g | ----- | z | ----- | z | ||||||||||
1966 | ----- | z | ----- | z | ----- | z | ----- | z | 1.48 | 0.87 | 0.74 | 0.24 | 0.47 | 2.03 | 1.06 | 1.93 | ----- | z | ||||||||
1967 | 2.24 | 2.43 | 1.58 | 0.60 | 0.61 | 0.53 | 0.26 | 0.04 | 0.72 | 2.89 | 1.46 | 3.10 | 3.10 | |||||||||||||
1968 | 1.83 | 1.88 | 2.36 | 0.96 | 0.98 | 2.00 | 0.85 | 1.02 | 2.02 | 1.43 | 1.95 | 2.96 | f | 2.96 | f | |||||||||||
1969 | 3.64 | 1.03 | 1.32 | 1.12 | 1.57 | 0.42 | 0.44 | 0.50 | 1.61 | 1.83 | 1.44 | 1.77 | 3.64 | |||||||||||||
1970 | 2.32 | 2.54 | 2.11 | 1.64 | 0.67 | 0.39 | 0.15 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.22 | 2.18 | 1.69 | 1.27 | 0.95 | 0.84 | 0.51 | 0.63 | 1.11 | 1.83 | 2.21 | 2.35 | 3.81 | |||||||||||||
S.D. | 0.96 | 1.54 | 0.75 | 0.70 | 0.37 | 0.43 | 0.33 | 0.35 | 0.53 | 0.79 | 0.76 | 1.13 | 1.41 | |||||||||||||
SKEW | 0.44 | 2.21 | 1.03 | 1.62 | 0.47 | 0.89 | 0.61 | 0.49 | 0.17 | 1.60 | 0.37 | 1.05 | 1.70 | |||||||||||||
MAX | 4.36 | 8.72 | 4.02 | 3.58 | 1.80 | 2.00 | 1.25 | 1.50 | 2.21 | 4.98 | 4.22 | 5.52 | 8.72 | |||||||||||||
MIN | 0.65 | 0.47 | 0.63 | 0.23 | 0.40 | 0.25 | 0.00 | 0.04 | 0.14 | 0.85 | 0.68 | 0.95 | 2.20 | |||||||||||||
YRS | 35 | 38 | 40 | 40 | 43 | 43 | 41 | 38 | 40 | 40 | 39 | 35 | 24 |