YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.42 | ----- | z | ----- | z | |
1908 | ----- | z | 0.67 | 0.00 | 0.84 | 1.20 | 0.75 | 0.42 | 0.65 | 0.15 | 0.53 | 0.45 | 0.00 | ----- | z | |||||||||||
1909 | 0.10 | 0.15 | a | 0.87 | a | 0.40 | 0.35 | 0.50 | 2.72 | 1.10 | 3.33 | 0.59 | 0.76 | 0.45 | a | 3.33 | c | |||||||||
1910 | 0.30 | 0.18 | 0.00 | 1.08 | 0.28 | 0.35 | 0.13 | 1.41 | 0.00 | 1.03 | 0.25 | 0.08 | 1.41 | |||||||||||||
1911 | 0.08 | 1.26 | 0.18 | 0.17 | 1.78 | 0.68 | 1.12 | 1.46 | 0.85 | 1.73 | 0.18 | 0.59 | a | 1.78 | a | |||||||||||
1912 | 0.07 | 1.05 | 0.85 | 0.57 | 1.00 | 1.08 | 0.35 | 0.50 | 0.42 | 0.54 | 0.00 | 0.12 | 1.08 | |||||||||||||
1913 | 0.32 | 1.05 | 0.57 | 0.34 | 0.36 | 1.87 | 0.65 | 1.50 | 0.51 | 0.10 | 0.55 | 1.69 | 1.87 | |||||||||||||
1914 | 0.09 | 0.33 | 0.35 | 0.60 | 2.40 | 1.00 | 1.50 | 0.50 | 0.23 | 1.56 | 0.00 | ----- | z | ----- | z | |||||||||||
1915 | 0.13 | 0.36 | 0.50 | 1.18 | ----- | z | 0.35 | 1.14 | 0.40 | ----- | z | ----- | z | ----- | z | 0.30 | ----- | z | ||||||||
1916 | 0.43 | c | 0.08 | 0.34 | 0.84 | 0.15 | 0.44 | 0.37 | 1.31 | 0.20 | 0.66 | 0.02 | 0.13 | 1.31 | c | |||||||||||
1917 | 0.10 | 0.35 | 0.04 | 0.37 | a | 1.40 | 0.55 | 1.03 | 2.05 | 0.24 | 0.30 | ----- | z | 0.12 | ----- | z | ||||||||||
1918 | 0.29 | 0.82 | 0.00 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.86 | 0.67 | 0.86 | a | 0.95 | ----- | z | |||||
1919 | 0.00 | 1.08 | a | 3.40 | 1.24 | 0.52 | 0.34 | 1.90 | 0.40 | 1.20 | 0.64 | 0.29 | 0.02 | 3.40 | a | |||||||||||
1920 | 0.15 | 0.35 | 0.12 | 0.38 | 0.69 | ----- | z | ----- | z | 0.88 | 0.69 | 0.80 | 0.00 | 0.00 | ----- | z | ||||||||||
1921 | 0.40 | 0.21 | 0.40 | 0.00 | 0.85 | 1.53 | 1.52 | 0.55 | ----- | z | 0.00 | 0.00 | 0.10 | ----- | z | |||||||||||
1922 | 0.12 | 0.65 | 0.20 | 0.72 | 0.83 | 0.40 | 1.00 | 0.00 | 0.71 | 0.00 | 0.46 | a | 0.00 | 1.00 | a | |||||||||||
1923 | 0.00 | 0.37 | 0.24 | 0.72 | 0.20 | 0.88 | 0.88 | 1.40 | 0.30 | 2.20 | a | 1.26 | 0.38 | a | 2.20 | b | ||||||||||
1924 | 0.30 | 0.30 | 0.57 | 0.21 | 0.65 | 0.00 | 1.17 | 1.20 | 0.45 | 0.30 | 0.00 | 0.20 | 1.20 | |||||||||||||
1925 | 0.10 | 0.16 | 0.00 | 0.00 | 0.79 | 0.28 | 1.24 | 0.79 | 1.85 | 0.60 | 0.15 | 0.24 | 1.85 | |||||||||||||
1926 | 0.30 | 0.00 | 1.68 | 1.15 | 0.50 | 0.70 | 1.50 | 0.41 | 0.88 | 0.32 | 0.00 | 0.12 | 1.68 | |||||||||||||
1927 | 0.00 | 0.20 | 0.56 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.33 | 0.94 | 0.60 | 1.95 | 1.40 | b | 0.30 | ----- | z | |||||
1929 | 0.14 | 0.23 | 0.82 | 0.11 | 1.83 | 0.03 | 1.98 | 0.70 | 0.68 | 0.61 | 0.52 | 0.04 | 1.98 | |||||||||||||
1930 | 0.13 | 0.00 | 0.40 | 0.66 | 1.15 | 0.36 | 1.70 | 0.28 | 1.59 | 1.57 | 0.80 | 0.00 | 1.70 | |||||||||||||
1931 | 0.05 | 0.72 | 0.20 | 1.35 | 1.07 | 1.02 | 0.78 | 0.87 | 0.92 | 0.80 | 0.20 | 0.00 | 1.35 | |||||||||||||
1932 | 0.25 | 0.32 | 0.16 | 0.56 | 1.59 | 0.81 | 0.32 | 0.60 | 0.93 | 0.19 | 0.00 | 0.17 | 1.59 | |||||||||||||
1933 | 0.11 | 0.15 | 0.35 | 0.33 | 0.78 | 1.62 | 0.71 | k | 1.30 | 1.15 | 0.40 | 0.32 | 0.55 | 1.62 | k | |||||||||||
1934 | 0.54 | 1.58 | 0.20 | 0.11 | 0.25 | 0.23 | 0.53 | 1.91 | 0.31 | 0.06 | 0.63 | 0.03 | 1.91 | |||||||||||||
1935 | 1.14 | 0.07 | 0.00 | 1.07 | 1.16 | m | 0.31 | 1.10 | 0.85 | 0.24 | 0.46 | 0.45 | 0.00 | 1.16 | m | |||||||||||
1936 | 0.29 | a | 0.00 | 0.00 | 0.14 | 0.47 | 1.53 | 0.35 | 0.74 | 1.28 | 0.58 | 0.05 | 0.21 | 1.53 | a | |||||||||||
1937 | 0.04 | 0.00 | 0.40 | 0.70 | 0.70 | 1.55 | 0.55 | 0.27 | 0.20 | 0.32 | 0.00 | 0.25 | 1.55 | |||||||||||||
1938 | 0.10 | 0.60 | 0.20 | 0.01 | 0.42 | 2.27 | 0.73 | ----- | z | 1.20 | t | 1.60 | a | ----- | z | ----- | z | ----- | z | |||||||
1939 | 0.95 | y | 0.18 | x | 0.00 | 0.30 | v | ----- | z | 0.15 | 0.82 | 0.53 | 0.86 | 0.32 | 0.74 | a | 0.23 | ----- | z | |||||||
1940 | 0.31 | 0.32 | 1.50 | a | ----- | z | 1.30 | 0.10 | 0.80 | 0.80 | 0.38 | ----- | z | 1.00 | 0.40 | a | ----- | z | ||||||||
1941 | 0.17 | a | 0.03 | 1.15 | 2.46 | 1.42 | 0.26 | 0.80 | 0.48 | 2.00 | 0.73 | 0.00 | 0.06 | 2.46 | a | |||||||||||
1942 | 0.02 | 0.07 | 0.23 | 2.20 | 0.19 | 0.06 | 0.72 | 1.18 | 5.10 | 1.61 | 0.00 | 0.06 | 5.10 | |||||||||||||
1943 | 0.21 | 0.05 | a | 0.04 | 0.37 | 0.61 | 1.22 | 0.63 | 1.75 | 0.07 | 0.17 | 0.20 | 0.47 | 1.75 | a | |||||||||||
1944 | 0.55 | 0.05 | 0.40 | 0.70 | 0.33 | 0.22 | 0.53 | 0.55 | 0.39 | 1.36 | 0.50 | 0.22 | 1.36 | |||||||||||||
1945 | 0.37 | 0.16 | ----- | z | 0.44 | 0.16 | 1.33 | 0.90 | 2.05 | 1.37 | 0.09 | 0.00 | 0.00 | ----- | z | |||||||||||
1946 | 0.00 | 0.00 | 0.70 | 0.40 | 1.00 | 0.00 | 0.95 | 2.33 | 0.13 | 1.15 | 0.40 | 0.00 | 2.33 | |||||||||||||
1947 | 0.00 | 0.00 | 0.16 | 0.52 | 0.42 | 0.66 | ----- | z | 0.60 | o | 0.15 | v | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
1948 | 0.48 | 0.85 | 0.31 | 0.00 | 1.60 | 0.90 | 0.34 | a | 0.91 | 0.06 | 1.00 | 0.08 | 0.00 | 1.60 | a | |||||||||||
1949 | 0.30 | 0.00 | 0.28 | 0.35 | 0.65 | 2.14 | 1.35 | 1.26 | 0.52 | 0.12 | 0.30 | 0.27 | 2.14 | |||||||||||||
1950 | 0.04 | 0.07 | 0.00 | 0.10 | 0.45 | 0.95 | 0.64 | 0.51 | 0.68 | 0.00 | 0.16 | 0.00 | 0.95 | |||||||||||||
1951 | 0.32 | 0.00 | 1.17 | 0.50 | 2.00 | 0.45 | 1.42 | a | 1.82 | 0.15 | 0.67 | 0.40 | 0.26 | 2.00 | a | |||||||||||
1952 | 0.40 | 0.56 | 0.12 | 0.67 | 0.72 | 0.62 | 0.61 | 1.34 | 0.82 | 0.00 | 0.62 | 0.17 | 1.34 | |||||||||||||
1953 | 0.00 | 0.17 | 0.00 | 0.28 | 0.78 | 0.17 | 0.42 | 1.45 | 0.31 | 0.57 | 1.07 | 0.67 | 1.45 | |||||||||||||
1954 | 0.05 | 0.30 | 0.18 | 0.11 | 0.75 | 0.11 | 0.55 | 0.80 | 0.70 | 2.00 | 0.00 | 0.65 | 2.00 | |||||||||||||
1955 | 0.13 | 0.35 | 0.30 | 0.65 | 2.35 | 0.46 | 1.54 | 0.58 | 1.36 | 0.04 | 0.08 | 0.12 | 2.35 | |||||||||||||
1956 | 0.40 | 0.15 | 0.38 | 0.22 | 0.78 | 0.20 | 0.62 | 0.58 | 0.00 | 0.02 | 0.19 | 0.00 | 0.78 | |||||||||||||
1957 | 0.14 | 0.00 | 1.14 | 1.05 | 0.68 | 0.26 | 0.83 | 0.84 | 0.07 | 2.45 | 0.50 | 0.00 | 2.45 | |||||||||||||
1958 | 0.28 | 0.23 | 0.47 | 1.17 | 1.67 | 0.57 | 0.67 | 0.78 | 0.86 | 0.24 | 0.56 | 1.25 | 1.67 | |||||||||||||
1959 | 0.24 | 0.17 | 0.07 | 0.69 | 0.92 | a | 0.75 | 0.64 | 1.50 | 0.20 | 1.30 | 0.00 | ----- | z | ----- | z | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.21 | 0.34 | 0.45 | 0.61 | 0.89 | 0.69 | 0.91 | 0.98 | 0.78 | 0.73 | 0.35 | 0.25 | 1.87 | |||||||||||||
S.D. | 0.20 | 0.37 | 0.59 | 0.52 | 0.58 | 0.57 | 0.52 | 0.54 | 0.90 | 0.65 | 0.36 | 0.34 | 0.81 | |||||||||||||
SKEW | 2.05 | 1.48 | 3.00 | 1.55 | 0.93 | 1.06 | 1.18 | 0.61 | 2.94 | 0.94 | 1.04 | 2.36 | 2.08 | |||||||||||||
MAX | 1.14 | 1.58 | 3.40 | 2.46 | 2.40 | 2.27 | 2.72 | 2.33 | 5.10 | 2.45 | 1.40 | 1.69 | 5.10 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.00 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.78 | |||||||||||||
YRS | 49 | 50 | 49 | 47 | 46 | 48 | 47 | 48 | 47 | 48 | 48 | 47 | 35 |