YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 7.24 | 1.85 | 0.17 | 0.03 | ----- | z | 9.29 | h | ||||
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.20 | 0.32 | a | 0.00 | 0.50 | a | 1.02 | h | ||
1927 | 0.18 | 0.25 | 0.20 | ----- | z | 0.00 | 2.17 | 3.29 | 4.78 | 0.37 | 0.28 | 0.00 | 0.05 | a | 11.57 | a | ||||||||||
1928 | 0.00 | 0.19 | 1.30 | 0.75 | 5.13 | 2.68 | 1.17 | 2.13 | 1.18 | 4.10 | 1.90 | 0.53 | 21.06 | |||||||||||||
1929 | 0.00 | 0.35 | 0.50 | 0.13 | 1.77 | 1.04 | 4.29 | 4.38 | 0.90 | 0.58 | 1.40 | 0.15 | 15.49 | |||||||||||||
1930 | 0.04 | 0.00 | 0.36 | 0.42 | 3.28 | 1.45 | 1.70 | 1.35 | 2.50 | 8.72 | 0.38 | 0.20 | 20.40 | |||||||||||||
1931 | ----- | z | 0.46 | 1.26 | 1.37 | 2.53 | 0.62 | 1.63 | 3.74 | 1.77 | 0.70 | 0.06 | 0.48 | 14.62 | a | |||||||||||
1932 | 0.77 | 0.65 | 1.26 | d | 0.55 | 0.85 | 5.49 | 1.15 | 0.70 | 1.98 | 0.62 | 0.00 | 0.30 | 14.32 | ||||||||||||
1933 | 0.00 | 0.07 | 0.08 | 0.45 | 1.80 | 1.35 | 1.21 | 2.17 | 0.83 | 0.71 | 0.36 | 0.21 | 9.24 | |||||||||||||
1934 | 0.00 | 0.49 | 0.00 | 0.58 | 0.96 | 1.12 | 1.41 | 3.37 | 0.89 | 1.08 | 0.01 | 0.00 | 9.91 | |||||||||||||
1935 | 0.76 | 0.00 | 0.10 | 0.00 | 1.49 | 1.61 | 2.93 | 1.79 | 1.79 | 0.90 | 0.63 | 0.17 | 12.17 | |||||||||||||
1936 | ----- | z | 0.00 | 0.00 | 0.34 | 3.55 | 0.17 | 1.77 | 0.25 | 1.21 | a | 0.05 | 0.00 | 0.09 | 7.43 | a | ||||||||||
1937 | 0.10 | 0.00 | 0.65 | 0.10 | 6.34 | 1.52 | 0.54 | 0.58 | 1.91 | 0.67 | 0.05 | 0.42 | 12.88 | |||||||||||||
1938 | 0.00 | a | 0.62 | 0.20 | 0.88 | 0.96 | 2.28 | 3.14 | 0.05 | 4.36 | 2.10 | 0.00 | 0.75 | 15.34 | ||||||||||||
1939 | 0.90 | 0.55 | 0.02 | 1.57 | 1.37 | 2.08 | 1.93 | 1.59 | 0.40 | 0.00 | 0.70 | 0.88 | 11.99 | |||||||||||||
1940 | 0.36 | 0.35 | 0.30 | 0.45 | 1.55 | 0.91 | 0.40 | 2.02 | 1.48 | 0.00 | 1.31 | 0.25 | 9.38 | |||||||||||||
1941 | 0.36 | 0.09 | 2.66 | 2.70 | 6.70 | 1.66 | 4.72 | 3.61 | 7.03 | 2.43 | 0.03 | 0.04 | 32.03 | |||||||||||||
1942 | 0.07 | 0.36 | 0.87 | 6.55 | 0.61 | 3.19 | 0.76 | 2.58 | 3.14 | 3.20 | 0.00 | 0.74 | 22.07 | |||||||||||||
1943 | 0.08 | 0.00 | 0.00 | 0.23 | 1.94 | 1.04 | 1.36 | 1.85 | 0.38 | 0.12 | 0.25 | 0.62 | 7.87 | |||||||||||||
1944 | 0.52 | 0.24 | 0.00 | 3.90 | 4.42 | 0.52 | 3.12 | 6.21 | 0.83 | 1.07 | 0.46 | 0.32 | 21.61 | |||||||||||||
1945 | 0.92 | 0.22 | 0.12 | 0.39 | a | 0.10 | 1.07 | 4.97 | 1.96 | 3.01 | 0.29 | 0.00 | 0.00 | 13.05 | ||||||||||||
1946 | 0.00 | 0.09 | 0.67 | 1.35 | 6.62 | 1.27 | 1.03 | 4.38 | 1.06 | 1.19 | 1.70 | 0.00 | 19.36 | |||||||||||||
1947 | 0.13 | 0.14 | 0.38 | 0.63 | 5.85 | 2.09 | 3.97 | 2.38 | w | ----- | z | ----- | z | 0.46 | w | 1.38 | y | 13.19 | e | |||||||
1948 | 0.49 | 1.17 | 0.89 | 0.19 | 3.67 | 1.56 | 4.11 | 1.30 | 0.05 | 1.60 | 1.30 | 0.00 | 16.33 | |||||||||||||
1949 | 0.60 | 0.45 | 0.99 | 1.73 | 7.36 | 5.39 | 5.18 | 3.21 | 0.54 | 0.10 | 0.03 | 0.16 | 25.74 | |||||||||||||
1950 | 0.00 | 0.00 | 0.03 | 0.46 | 0.42 | 4.84 | 6.25 | 2.03 | 3.08 | 0.29 | 0.00 | 0.01 | 17.41 | |||||||||||||
1951 | 0.51 | 0.70 | 0.37 | 1.03 | 4.45 | 2.20 | 4.59 | 2.00 | 1.74 | 0.52 | 0.19 | 0.03 | 18.33 | |||||||||||||
1952 | 0.25 | 0.38 | 0.36 | 1.99 | 1.42 | 0.28 | 1.15 | 4.21 | 0.38 | 0.00 | 0.33 | 0.19 | 10.94 | |||||||||||||
1953 | 0.00 | 0.46 | 0.29 | 0.17 | 1.01 | 0.15 | 3.12 | 4.53 | 0.38 | 0.71 | 1.17 | 0.30 | 12.29 | |||||||||||||
1954 | 0.23 | 0.01 | 0.12 | 0.40 | 4.36 | 1.23 | 2.31 | 1.50 | 0.47 | 2.09 | 0.00 | 0.04 | 12.76 | |||||||||||||
1955 | 0.00 | 0.17 | 0.05 | 1.10 | 3.56 | 0.91 | 1.50 | 0.70 | 2.69 | 0.15 | 0.00 | 0.18 | 11.01 | |||||||||||||
1956 | 0.08 | 0.06 | 0.10 | 0.58 | 2.30 | 0.52 | 3.42 | 2.50 | 0.00 | 0.23 | 0.04 | 0.00 | 9.83 | |||||||||||||
1957 | 0.41 | 0.02 | 2.09 | 1.70 | 1.89 | 0.99 | 0.52 | 2.43 | 0.14 | 1.52 | 1.20 | 0.00 | 12.91 | |||||||||||||
1958 | 0.14 | 0.49 | 2.20 | 1.89 | 3.31 | 0.34 | 5.81 | 1.69 | 1.15 | 0.10 | 0.37 | 0.22 | 17.71 | |||||||||||||
1959 | 0.73 | 0.02 | 0.79 | 0.47 | 2.55 | 1.38 | 4.85 | 4.43 | 0.65 | 1.71 | 0.05 | 0.72 | 18.35 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.27 | 0.58 | 1.10 | 2.85 | 1.67 | 2.71 | 2.64 | 1.48 | 1.13 | 0.41 | 0.26 | 15.58 | |||||||||||||
S.D. | 0.30 | 0.27 | 0.69 | 1.31 | 2.08 | 1.36 | 1.70 | 1.69 | 1.44 | 1.65 | 0.57 | 0.26 | 5.53 | |||||||||||||
SKEW | 0.81 | 1.15 | 1.54 | 2.65 | 0.65 | 1.60 | 0.42 | 0.77 | 1.95 | 3.14 | 1.29 | 0.90 | 1.00 | |||||||||||||
MAX | 0.92 | 1.17 | 2.66 | 6.55 | 7.36 | 5.49 | 6.25 | 7.24 | 7.03 | 8.72 | 1.90 | 0.88 | 32.03 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.40 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 7.87 | |||||||||||||
YRS | 31 | 33 | 33 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 33 | 29 |