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 | 0.63 | ----- | z | 0.63 | k | |
1908 | ----- | z | 0.67 | 0.00 | 1.63 | 1.64 | 1.37 | 1.84 | 1.57 | 0.44 | 1.24 | 1.00 | 0.00 | 11.40 | a | |||||||||||
1909 | 0.10 | 0.15 | a | 1.83 | a | 0.49 | 0.99 | 1.83 | 3.77 | 4.39 | 4.23 | 0.96 | 0.99 | 0.85 | a | 20.58 | ||||||||||
1910 | 0.30 | 0.18 | 0.00 | 1.64 | 0.30 | 0.93 | 0.42 | 3.12 | 0.00 | 1.47 | 0.34 | 0.15 | 8.85 | |||||||||||||
1911 | 0.08 | 1.48 | 0.18 | 0.17 | 2.61 | 1.99 | 5.80 | 1.97 | 1.33 | 2.99 | 0.21 | 1.10 | a | 19.91 | ||||||||||||
1912 | 0.07 | 1.09 | 1.53 | 0.76 | 1.76 | 3.12 | 1.19 | 2.14 | 0.45 | 0.77 | 0.00 | 0.23 | 13.11 | |||||||||||||
1913 | 0.32 | 1.12 | 0.77 | 0.52 | 0.61 | 5.58 | 1.70 | 2.51 | 1.37 | 0.17 | 0.73 | 1.79 | 17.19 | |||||||||||||
1914 | 0.09 | 0.33 | 0.44 | 1.29 | 4.34 | 2.50 | 5.86 | 1.60 | 0.25 | 3.12 | 0.00 | ----- | z | 19.82 | a | |||||||||||
1915 | 0.18 | 0.76 | 1.24 | 4.71 | ----- | z | 1.04 | 2.84 | 1.06 | ----- | z | ----- | z | ----- | z | 0.32 | 12.15 | d | ||||||||
1916 | 0.43 | c | 0.08 | 0.80 | 1.61 | 0.17 | 0.66 | 0.95 | 4.72 | 0.26 | 1.90 | 0.03 | 0.15 | 11.76 | ||||||||||||
1917 | 0.12 | 0.54 | 0.05 | 0.79 | a | 3.78 | 0.88 | 1.80 | 4.39 | 0.85 | 0.45 | ----- | z | 0.12 | 13.77 | a | ||||||||||
1918 | 0.62 | 1.04 | 0.00 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.31 | 1.98 | 0.86 | a | 1.73 | 8.54 | f | |||||
1919 | 0.00 | 1.18 | a | 4.52 | 2.72 | 2.04 | 0.92 | 3.66 | 0.95 | 2.43 | 3.08 | 0.62 | 0.02 | 22.14 | ||||||||||||
1920 | 0.15 | 0.46 | 0.14 | 0.38 | 1.72 | ----- | z | ----- | z | 2.90 | 1.62 | 2.16 | 0.00 | 0.00 | 9.53 | b | ||||||||||
1921 | 0.57 | 0.28 | 0.89 | 0.00 | 3.27 | 4.41 | 4.34 | 1.89 | ----- | z | 0.00 | 0.00 | 0.10 | 15.75 | a | |||||||||||
1922 | 0.12 | 0.65 | 0.20 | 1.30 | 2.59 | 0.71 | 2.23 | 0.00 | 1.75 | 0.00 | 1.26 | a | 0.00 | 10.81 | ||||||||||||
1923 | 0.00 | 0.44 | 0.51 | 1.16 | 0.20 | 3.88 | 1.96 | 4.68 | 0.30 | 8.26 | a | 1.26 | 0.73 | a | 23.38 | |||||||||||
1924 | 0.30 | 0.30 | 1.36 | 0.39 | 1.19 | 0.00 | 2.44 | 2.78 | 0.45 | 0.30 | 0.00 | 0.36 | 9.87 | |||||||||||||
1925 | 0.16 | 0.16 | 0.00 | 0.00 | 1.93 | 0.46 | 4.22 | 2.70 | 4.00 | 0.84 | 0.15 | 0.24 | 14.86 | |||||||||||||
1926 | 0.55 | 0.00 | 3.45 | 2.08 | 3.46 | 2.06 | 3.50 | 0.83 | 0.88 | 0.32 | 0.00 | 0.18 | 17.31 | |||||||||||||
1927 | 0.00 | 0.20 | 0.70 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.90 | i | |||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.49 | 2.34 | 0.69 | 2.60 | 2.21 | b | 0.47 | 8.80 | f | |||||
1929 | 0.24 | 0.52 | 2.01 | 0.11 | 6.51 | 0.06 | 5.77 | 4.04 | 2.19 | 1.33 | 1.46 | 0.11 | 24.35 | |||||||||||||
1930 | 0.26 | 0.00 | 0.87 | 1.25 | 3.50 | 1.64 | 5.48 | 1.19 | 1.89 | 3.41 | 1.00 | 0.00 | 20.49 | |||||||||||||
1931 | 0.05 | 1.69 | 0.79 | 2.76 | 1.88 | 1.62 | 2.37 | 2.27 | 2.96 | 1.00 | 0.56 | 0.00 | 17.95 | |||||||||||||
1932 | 0.63 | 0.44 | 0.37 | 0.87 | 3.47 | 2.39 | 1.32 | 1.71 | 2.01 | 0.59 | 0.00 | 0.33 | 14.13 | |||||||||||||
1933 | 0.11 | 0.31 | 0.39 | 0.80 | 1.45 | 3.33 | 2.35 | k | 4.19 | 1.50 | 0.62 | 0.96 | 0.55 | 14.21 | a | |||||||||||
1934 | 0.54 | 1.58 | 0.26 | 0.46 | 0.96 | 0.64 | 1.74 | 3.08 | 0.62 | 0.10 | 1.60 | 0.03 | 11.61 | |||||||||||||
1935 | 1.14 | 0.23 | 0.00 | 1.32 | 4.33 | m | 0.62 | 2.29 | 5.02 | 0.63 | 0.86 | 0.80 | 0.00 | 12.91 | a | |||||||||||
1936 | 0.54 | a | 0.00 | 0.00 | 0.15 | 1.90 | 3.17 | 0.86 | 1.64 | 1.91 | 0.70 | 0.05 | 0.21 | 11.13 | ||||||||||||
1937 | 0.05 | 0.00 | 0.76 | 0.76 | 1.63 | 4.03 | 1.65 | 0.49 | 0.33 | 0.32 | 0.00 | 0.40 | 10.42 | |||||||||||||
1938 | 0.15 | 0.68 | 0.36 | 0.01 | 1.05 | 7.99 | 1.70 | ----- | z | 4.77 | t | 2.08 | a | ----- | z | ----- | z | 14.02 | d | |||||||
1939 | 1.09 | y | 0.47 | x | 0.00 | 0.49 | v | ----- | z | 0.15 | 2.27 | 0.93 | 1.51 | 0.32 | 1.02 | a | 0.23 | 6.43 | d | |||||||
1940 | 0.46 | 0.79 | 1.50 | a | ----- | z | 4.14 | 0.15 | 2.60 | 2.25 | 0.80 | ----- | z | 2.34 | 0.40 | a | 15.43 | b | ||||||||
1941 | 0.42 | a | 0.03 | 3.04 | 3.36 | 4.81 | 1.24 | 3.69 | 1.75 | 4.60 | 1.97 | 0.00 | 0.06 | 24.97 | ||||||||||||
1942 | 0.02 | 0.07 | 0.33 | 6.84 | 0.30 | 0.10 | 1.01 | 2.38 | 7.50 | 2.62 | 0.00 | 0.06 | 21.23 | |||||||||||||
1943 | 0.21 | 0.05 | a | 0.04 | 0.53 | 1.33 | 1.80 | 1.60 | 3.68 | 0.07 | 0.17 | 0.25 | 0.90 | 10.63 | ||||||||||||
1944 | 0.90 | 0.05 | 0.40 | 1.63 | 1.45 | 0.37 | 1.71 | 2.23 | 0.54 | 2.30 | 0.80 | 0.35 | 12.73 | |||||||||||||
1945 | 0.73 | 0.36 | ----- | z | 1.20 | 0.16 | 1.66 | 1.44 | 5.32 | 1.52 | 0.15 | 0.00 | 0.00 | 12.54 | a | |||||||||||
1946 | 0.00 | 0.00 | 0.70 | 0.53 | 1.23 | 0.00 | 1.01 | 5.49 | 0.42 | 2.27 | 0.85 | 0.00 | 12.50 | |||||||||||||
1947 | 0.00 | 0.00 | 0.16 | 0.94 | 1.21 | 0.76 | ----- | z | 1.91 | o | 0.44 | v | ----- | z | ----- | z | ----- | z | 3.07 | f | ||||||
1948 | 1.06 | 1.96 | 0.90 | 0.00 | 3.51 | 1.89 | 1.14 | a | 2.96 | 0.06 | 1.58 | 0.08 | 0.00 | 15.14 | ||||||||||||
1949 | 0.67 | 0.00 | 0.71 | 1.49 | 2.44 | 6.73 | 3.19 | 3.65 | 1.24 | 0.16 | 0.30 | 0.50 | 21.08 | |||||||||||||
1950 | 0.04 | 0.07 | 0.00 | 0.14 | 0.62 | 2.60 | 4.28 | 2.07 | 2.76 | 0.00 | 0.16 | 0.00 | 12.74 | |||||||||||||
1951 | 0.58 | 0.00 | 1.39 | 1.68 | 4.53 | 1.11 | 4.35 | a | 3.64 | 0.16 | 0.67 | 0.91 | 0.61 | 19.63 | ||||||||||||
1952 | 0.48 | 0.56 | 0.17 | 1.61 | 2.74 | 0.62 | 2.24 | 4.62 | 1.25 | 0.00 | 0.97 | 0.37 | 15.63 | |||||||||||||
1953 | 0.00 | 0.31 | 0.00 | 0.49 | 1.74 | 0.35 | 2.92 | 4.38 | 0.40 | 1.49 | 1.63 | 0.87 | 14.58 | |||||||||||||
1954 | 0.05 | 0.30 | 0.30 | 0.11 | 2.15 | 0.11 | 1.93 | 1.56 | 1.10 | 3.39 | 0.00 | 0.85 | 11.85 | |||||||||||||
1955 | 0.13 | 0.35 | 0.71 | 1.70 | 5.67 | 0.65 | 2.87 | 2.89 | 1.96 | 0.04 | 0.08 | 0.12 | 17.17 | |||||||||||||
1956 | 0.45 | 0.15 | 0.38 | 0.22 | 1.11 | 0.36 | 1.91 | 1.87 | 0.00 | 0.02 | 0.46 | 0.00 | 6.93 | |||||||||||||
1957 | 0.19 | 0.00 | 2.22 | 2.61 | 2.48 | 0.32 | 4.05 | 3.20 | 0.07 | 7.19 | 1.73 | 0.00 | 24.06 | |||||||||||||
1958 | 0.50 | 0.23 | 1.87 | 1.98 | 3.57 | 2.38 | 2.30 | 1.74 | 2.09 | 0.93 | 0.66 | 1.25 | 19.50 | |||||||||||||
1959 | 0.34 | 0.17 | 0.07 | 1.12 | 4.21 | a | 2.91 | 1.88 | 4.79 | 0.20 | 3.72 | 0.00 | ----- | z | 19.41 | a | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.31 | 0.44 | 0.80 | 1.24 | 2.27 | 1.75 | 2.57 | 2.74 | 1.40 | 1.51 | 0.60 | 0.36 | 16.01 | |||||||||||||
S.D. | 0.29 | 0.49 | 0.96 | 1.28 | 1.52 | 1.76 | 1.43 | 1.38 | 1.45 | 1.71 | 0.63 | 0.44 | 4.96 | |||||||||||||
SKEW | 1.01 | 1.43 | 1.95 | 2.26 | 0.73 | 1.64 | 0.80 | 0.24 | 2.03 | 2.09 | 0.93 | 1.67 | 0.19 | |||||||||||||
MAX | 1.14 | 1.96 | 4.52 | 6.84 | 6.51 | 7.99 | 5.86 | 5.49 | 7.50 | 8.26 | 2.34 | 1.79 | 24.97 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.00 | 0.42 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.93 | |||||||||||||
YRS | 49 | 50 | 49 | 47 | 46 | 48 | 47 | 48 | 47 | 48 | 48 | 47 | 35 |