YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.40 | 0.40 | 0.70 | 1.30 | 0.00 | a | 0.30 | ----- | z | |||||
1897 | ----- | z | 0.40 | 0.10 | 0.40 | a | 0.80 | 0.12 | 0.35 | 0.23 | 0.65 | 1.60 | 0.00 | 0.50 | ----- | z | ||||||||||
1898 | 0.20 | 0.10 | 0.00 | 0.50 | 0.10 | 0.30 | 0.82 | 0.40 | 0.00 | 0.00 | 0.60 | 0.40 | b | 0.82 | b | |||||||||||
1899 | 0.30 | 0.30 | 0.30 | c | 0.00 | 0.00 | 0.20 | 1.60 | 0.40 | 0.60 | 0.65 | 0.15 | 0.15 | 1.60 | c | |||||||||||
1900 | 0.15 | 0.65 | 0.20 | 0.20 | 0.35 | 0.50 | 0.00 | 0.55 | 1.20 | 0.40 | 0.30 | 0.80 | a | 1.20 | a | |||||||||||
1901 | 0.00 | 0.80 | 0.20 | 0.10 | 0.40 | 0.50 | 0.90 | 0.35 | 0.55 | 0.30 | 0.80 | 0.20 | b | 0.90 | b | |||||||||||
1902 | 0.85 | d | 0.15 | b | 0.30 | a | 0.00 | 0.40 | 0.00 | 0.00 | 1.00 | 0.10 | 0.00 | 0.30 | 0.40 | 1.00 | g | |||||||||
1903 | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.20 | 0.06 | ----- | z | ||
1909 | 0.06 | 0.26 | 0.35 | a | 0.00 | 0.16 | 0.00 | 0.47 | 0.63 | ----- | z | 0.00 | 0.15 | 0.32 | ----- | z | ||||||||||
1910 | 0.12 | 0.24 | 0.00 | 0.00 | 0.39 | 0.13 | 0.80 | 0.36 | 0.10 | 0.40 | 0.51 | 0.13 | 0.80 | |||||||||||||
1911 | 0.37 | 0.48 | 0.27 | 0.40 | 0.20 | 0.25 | 1.15 | 0.85 | 0.60 | 0.98 | 0.24 | 0.21 | 1.15 | |||||||||||||
1912 | 0.00 | 0.25 | 0.15 | 0.30 | 0.00 | 0.19 | 0.34 | 0.64 | 0.00 | 0.20 | 0.00 | 0.16 | 0.64 | |||||||||||||
1913 | 0.12 | 0.33 | a | 0.00 | 0.00 | 0.35 | 0.15 | 1.65 | 0.65 | 0.35 | 1.20 | 0.15 | 0.47 | 1.65 | a | |||||||||||
1914 | 0.00 | 0.00 | 0.00 | 0.40 | 0.35 | 0.25 | 0.90 | 0.55 | 0.40 | 0.70 | 0.00 | 1.15 | 1.15 | |||||||||||||
1915 | 0.13 | 0.49 | 0.00 | 0.76 | 0.26 | 0.75 | 1.05 | 0.30 | 0.60 | 0.00 | 0.45 | 0.00 | 1.05 | |||||||||||||
1916 | 2.06 | 0.00 | ----- | z | 0.00 | 0.00 | 0.00 | 0.50 | 0.40 | 0.10 | 0.30 | ----- | z | ----- | z | ----- | z | |||||||||
1917 | ----- | z | 0.15 | 0.00 | ----- | z | 0.89 | 0.02 | 0.37 | 0.35 | 1.20 | ----- | z | ----- | z | 0.02 | ----- | z | ||||||||
1918 | 0.33 | 0.44 | 0.23 | 0.02 | ----- | z | ----- | z | ----- | z | 0.33 | 0.30 | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
1919 | 0.00 | 0.28 | 0.23 | ----- | 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 | 0.30 | 0.04 | 0.40 | 0.50 | 0.30 | 0.05 | 0.20 | ----- | z | |||||||
1926 | 0.40 | 0.20 | 0.27 | 0.27 | 0.50 | 0.17 | 0.52 | 0.38 | 0.65 | 0.85 | 0.15 | 0.55 | 0.85 | |||||||||||||
1927 | 0.00 | 0.65 | 0.40 | 0.15 | 0.00 | 1.57 | 1.76 | 0.80 | 1.68 | 0.03 | 0.10 | 0.15 | 1.76 | |||||||||||||
1928 | 0.00 | 0.20 | 0.10 | 0.22 | 0.33 | 0.00 | 0.50 | 0.95 | 0.23 | 0.30 | 0.25 | 0.04 | 0.95 | |||||||||||||
1929 | 0.06 | 0.20 | 0.04 | 0.03 | 0.35 | 0.03 | 1.40 | 1.47 | 0.90 | 0.28 | 0.20 | 0.02 | 1.47 | |||||||||||||
1930 | 0.06 | 0.06 | 0.10 | 0.45 | 0.25 | 0.21 | 1.01 | 0.58 | 0.25 | 0.07 | 0.13 | 0.20 | 1.01 | |||||||||||||
1931 | 0.10 | 0.17 | 0.40 | 1.00 | 0.60 | 0.80 | 1.80 | 1.30 | 0.80 | 0.15 | 1.50 | 0.13 | 1.80 | |||||||||||||
1932 | 0.35 | 0.15 | 0.28 | 0.44 | 0.40 | 0.17 | 0.75 | 0.55 | 0.15 | 0.45 | 0.00 | 0.30 | 0.75 | |||||||||||||
1933 | 0.03 | 0.14 | 0.05 | 0.10 | 0.35 | 1.12 | 0.70 | 1.25 | 0.60 | 0.76 | 0.60 | 0.04 | 1.25 | |||||||||||||
1934 | 0.15 | 0.10 | v | 0.00 | 0.37 | 0.45 | 0.00 | 1.10 | 1.25 | 0.25 | 0.15 | 0.40 | 0.44 | 1.25 | v | |||||||||||
1935 | 1.30 | 0.20 | 0.21 | 0.45 | 0.27 | 0.00 | 0.33 | 1.25 | 0.65 | 0.13 | 0.30 | 0.25 | 1.30 | |||||||||||||
1936 | 0.07 | 0.27 | 0.10 | 0.03 | 0.20 | 0.23 | 1.30 | 1.05 | 1.00 | 0.16 | 0.21 | 0.10 | 1.30 | |||||||||||||
1937 | 0.10 | 0.27 | 0.20 | 0.07 | 0.20 | 0.10 | 0.37 | 0.70 | 0.77 | 0.38 | 0.03 | a | 0.25 | 0.77 | a | |||||||||||
1938 | 0.05 | 0.15 | 0.26 | x | 0.12 | 0.25 | 0.64 | 0.23 | 0.50 | 1.23 | 0.22 | 0.01 | 0.17 | 1.23 | x | |||||||||||
1939 | 0.55 | 0.18 | 0.30 | 0.20 | 0.10 | 0.23 | 0.35 | 0.50 | 0.70 | 0.05 | 0.23 | 0.02 | 0.70 | |||||||||||||
1940 | 0.20 | a | 0.25 | 0.48 | 0.13 | 0.30 | 0.10 | 0.43 | 0.36 | 0.32 | n | 0.42 | 0.40 | b | 0.70 | a | 0.70 | r | ||||||||
1941 | 0.25 | e | 0.12 | c | 0.30 | e | 0.44 | p | 0.48 | 0.63 | 0.80 | 0.35 | 1.60 | 0.51 | a | 0.55 | a | 0.30 | y | ----- | z | |||||
1942 | 0.30 | 0.10 | b | 0.09 | a | 0.02 | 0.18 | 0.22 | 0.30 | 1.44 | 0.30 | 0.33 | 0.03 | 0.50 | 1.44 | c | ||||||||||
1943 | 0.43 | a | 0.00 | 0.42 | 0.08 | 0.10 | 0.60 | 0.23 | 0.75 | 0.34 | 0.28 | 0.24 | 0.55 | a | 0.75 | b | ||||||||||
1944 | 0.06 | 0.10 | 0.06 | 0.05 | 0.18 | 0.27 | 0.62 | 0.54 | 0.45 | 0.29 | 0.20 | 0.20 | 0.62 | |||||||||||||
1945 | 0.24 | 0.04 | 0.16 | a | 0.33 | 0.02 | 0.00 | 0.77 | 1.02 | 0.34 | 0.36 | 0.00 | 0.80 | 1.02 | a | |||||||||||
1946 | 0.35 | 0.04 | 0.14 | 0.02 | 0.11 | 0.02 | 1.59 | 1.07 | 0.37 | 0.11 | 0.74 | 0.00 | 1.59 | |||||||||||||
1947 | 0.27 | 0.00 | 0.00 | 0.03 | ----- | z | 0.14 | ----- | z | 1.09 | l | 0.14 | w | ----- | z | 0.25 | x | 0.35 | x | ----- | z | |||||
1948 | 0.10 | 0.28 | 0.10 | 0.02 | 0.62 | 1.10 | 0.27 | 0.46 | b | 0.25 | 0.38 | 0.09 | 0.26 | 1.10 | b | |||||||||||
1949 | 0.15 | 0.18 | 0.00 | 0.63 | 0.22 | 0.34 | 1.33 | 0.68 | 0.50 | 0.35 | 0.00 | 0.05 | 1.33 | |||||||||||||
1950 | 0.11 | 0.10 | 0.14 | b | 0.11 | i | 0.00 | 0.00 | 0.55 | 0.57 | 0.38 | 0.00 | 0.00 | 0.00 | 0.57 | k | ||||||||||
1951 | 0.22 | 0.10 | 0.09 | 0.19 | 0.00 | 0.00 | 0.42 | e | 0.80 | 0.06 | 0.26 | 0.41 | 0.25 | 0.80 | e | |||||||||||
1952 | 0.34 | 0.23 | 0.05 | 0.77 | 0.24 | 0.50 | 0.50 | 1.02 | 0.30 | 0.00 | 0.25 | 0.08 | 1.02 | |||||||||||||
1953 | 0.00 | 0.24 | 0.35 | 0.35 | 0.02 | 0.05 | 0.38 | 0.75 | 0.00 | 0.45 | 0.03 | 0.13 | 0.75 | |||||||||||||
1954 | 0.06 | 0.07 | 0.40 | 0.00 | 0.05 | 0.47 | 0.98 | 0.32 | 0.80 | 0.34 | 0.04 | 0.15 | 0.98 | |||||||||||||
1955 | 0.10 | 0.08 | 0.02 | 0.00 | 0.17 | 0.33 | 0.50 | 1.28 | 0.00 | 0.00 | 0.06 | 0.25 | 1.28 | |||||||||||||
1956 | 0.50 | 0.32 | 0.03 | 0.02 | 0.46 | 0.05 | 0.20 | 0.05 | 0.06 | 0.15 | 0.00 | 0.00 | 0.50 | |||||||||||||
1957 | 0.60 | 0.16 | 0.45 | 0.55 | 0.50 | ----- | z | ----- | z | ----- | z | 0.00 | 0.50 | f | 0.20 | 0.00 | ----- | z | ||||||||
1958 | 0.01 | 0.14 | 0.30 | u | ----- | z | ----- | z | ----- | z | 1.25 | 0.34 | s | 0.00 | l | 0.05 | d | ----- | z | 0.06 | ----- | z | ||||
1959 | 0.18 | 0.35 | 0.00 | 0.40 | 0.85 | 0.78 | 0.26 | 1.55 | 0.05 | 0.75 | 0.14 | ----- | z | ----- | z | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.25 | 0.22 | 0.17 | 0.23 | 0.29 | 0.30 | 0.71 | 0.70 | 0.49 | 0.36 | 0.24 | 0.25 | 1.10 | |||||||||||||
S.D. | 0.35 | 0.17 | 0.15 | 0.25 | 0.22 | 0.34 | 0.48 | 0.37 | 0.41 | 0.36 | 0.28 | 0.25 | 0.35 | |||||||||||||
SKEW | 3.35 | 1.36 | 0.48 | 1.14 | 0.83 | 1.68 | 0.70 | 0.66 | 1.03 | 1.58 | 2.30 | 1.51 | 0.36 | |||||||||||||
MAX | 2.06 | 0.80 | 0.48 | 1.00 | 0.89 | 1.57 | 1.80 | 1.55 | 1.68 | 1.60 | 1.50 | 1.15 | 1.80 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | |||||||||||||
YRS | 50 | 50 | 48 | 46 | 47 | 48 | 49 | 49 | 48 | 48 | 48 | 48 | 34 |