YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1911 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | 0.00 | 0.00 | 1.20 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.20 | |||||
1912 | 0.00 | 9999.00 | z | 0.70 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.20 | 0.00 | 0.00 | 0.70 | ||||||||||||
1913 | 0.01 | 9999.00 | z | 0.10 | 0.00 | 0.01 | 0.00 | 0.30 | z | 0.01 | 0.30 | 0.00 | 0.80 | 0.00 | 0.80 | |||||||||||
1914 | 0.35 | 0.10 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 0.35 | |||||||||||||
1915 | 0.60 | 0.01 | 0.02 | 0.05 | 0.02 | 0.00 | 0.07 | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.60 | ||||||||||||
1916 | 0.80 | 0.20 | 0.01 | 0.00 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.00 | 0.80 | |||||||||||||
1917 | 0.01 | 0.00 | 0.00 | 0.01 | 0.30 | 0.00 | 0.03 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.30 | |||||||||||||
1918 | 0.00 | 0.30 | 0.30 | 0.05 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.01 | 9999.00 | z | 9999.00 | z | 0.30 | |||||||||||
1919 | 9999.00 | z | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.20 | 0.30 | 0.30 | ||||||||||||
1920 | 0.60 | 0.70 | a | 0.20 | 0.00 | 0.10 | 0.60 | 0.00 | 0.10 | 0.00 | 0.20 | 0.00 | 0.00 | 0.70 | ||||||||||||
1921 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.10 | 0.20 | |||||||||||||
1922 | 1.00 | A | 0.10 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | ||||||||||||
1923 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.50 | 1.40 | 0.00 | 1.40 | |||||||||||||
1924 | 0.00 | 0.00 | 0.15 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 0.20 | |||||||||||||
1925 | 0.00 | 0.00 | 0.00 | 0.06 | 0.00 | 0.00 | 0.31 | 0.10 | 0.00 | 0.04 | 0.00 | 0.00 | 0.31 | |||||||||||||
1926 | 0.00 | 0.10 | 0.00 | 0.28 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.35 | 0.00 | 0.00 | 0.35 | |||||||||||||
1927 | 0.30 | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.35 | 1.00 | |||||||||||||
1928 | 0.00 | 0.37 | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.00 | 0.10 | 0.37 | |||||||||||||
1929 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||||||||
1930 | 0.04 | 0.00 | 0.04 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | |||||||||||||
1931 | 0.00 | 0.00 | 0.00 | 0.03 | 0.00 | 0.10 | 0.00 | 0.03 | 0.00 | 0.00 | 0.02 | 0.02 | 0.10 | |||||||||||||
1932 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.05 | 0.02 | 0.00 | 0.01 | 0.05 | |||||||||||||
1933 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.04 | 0.00 | 0.06 | 0.00 | 0.00 | 0.06 | |||||||||||||
1934 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.64 | 0.00 | 0.00 | 0.55 | 0.00 | 0.28 | 0.64 | |||||||||||||
1935 | 0.27 | 0.53 | 0.09 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.11 | 0.53 | |||||||||||||
1936 | 0.00 | 0.07 | 0.03 | 0.00 | 0.00 | 0.00 | 0.34 | 1.10 | 0.00 | 0.16 | 0.00 | 0.24 | 1.10 | |||||||||||||
1937 | 0.16 | 0.08 | 0.12 | 0.23 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 0.23 | |||||||||||||
1938 | 0.03 | 0.16 | 0.31 | 0.16 | 0.14 | 0.00 | 0.27 | 0.36 | 0.27 | 0.03 | 0.00 | 0.72 | 0.72 | |||||||||||||
1939 | 0.09 | 0.22 | 0.43 | 0.34 | 0.12 | 0.00 | 0.00 | 0.21 | 0.96 | 9999.00 | z | 0.01 | 0.04 | 0.96 | ||||||||||||
1940 | 0.03 | 0.62 | 0.00 | 0.58 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.20 | 0.62 | |||||||||||||
1941 | 0.64 | 0.29 | 0.28 | 0.47 | 0.48 | 0.01 | 0.00 | 0.37 | 0.00 | 0.26 | 0.13 | 0.27 | 0.64 | |||||||||||||
1942 | 0.00 | 0.01 | 0.11 | 0.18 | 0.00 | 0.00 | 0.00 | 0.40 | 0.00 | 0.00 | 9999.00 | z | 0.01 | 0.40 | ||||||||||||
1943 | 0.25 | 0.02 | 0.30 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.20 | 0.00 | 0.51 | 0.51 | |||||||||||||
1944 | 0.03 | 0.97 | 0.15 | 0.11 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.51 | 0.00 | 0.97 | |||||||||||||
1945 | 0.00 | 0.06 | 0.03 | 0.00 | 0.02 | 0.00 | 0.00 | 0.18 | 0.00 | 0.26 | 0.00 | 0.23 | 0.26 | |||||||||||||
1946 | 0.00 | 0.01 | 0.08 | 0.03 | 0.00 | 0.00 | 0.00 | 0.60 | 0.00 | 0.00 | 0.90 | 0.72 | 0.90 | |||||||||||||
1947 | 0.00 | 0.00 | 0.03 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.11 | 0.00 | 0.38 | 0.38 | |||||||||||||
1948 | 0.00 | 0.00 | 9999.00 | z | 0.04 | 0.11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.00 | 0.00 | 0.11 | ||||||||||||
1949 | 0.30 | 0.58 | 0.19 | 0.00 | 0.44 | 0.10 | 0.00 | 0.14 | 0.00 | h | 0.00 | 0.00 | 0.05 | 0.58 | ||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 | 0.00 | 0.40 | 0.00 | 0.00 | 0.00 | 0.70 | |||||||||||||
1951 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.04 | 0.13 | 0.13 | |||||||||||||
1952 | 0.55 | 0.00 | 0.50 | 0.13 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.00 | 0.32 | 0.23 | 0.55 | |||||||||||||
1953 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||||||||
1954 | 0.90 | 0.00 | 0.30 | 0.00 | 0.00 | 0.00 | 0.75 | 0.00 | 0.00 | 0.00 | 0.75 | 0.00 | 0.90 | |||||||||||||
1955 | 0.15 | 0.00 | 0.00 | 0.13 | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | |||||||||||||
1956 | 0.00 | 0.00 | 0.00 | 0.27 | 0.00 | 0.00 | 0.41 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.41 | |||||||||||||
1957 | 0.45 | 0.00 | 0.00 | 0.37 | 0.18 | 0.08 | 0.00 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.45 | |||||||||
1958 | 9999.00 | z | 9999.00 | z | 0.09 | 0.13 | 0.00 | 0.00 | 0.08 | 0.06 | 0.15 | 0.16 | 0.38 | 0.00 | 0.38 | |||||||||||
1959 | 0.21 | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.47 | 0.00 | 0.00 | 0.31 | 0.47 | |||||||||||||
1960 | 0.65 | 0.18 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.19 | 0.22 | s | 0.00 | 0.65 | ||||||||||||
1961 | 0.09 | 0.00 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.09 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.18 | 0.15 | 0.10 | 0.09 | 0.05 | 0.02 | 0.08 | 0.08 | 0.08 | 0.08 | 0.12 | 0.12 | 0.47 | |||||||||||||
S.D. | 0.27 | 0.25 | 0.16 | 0.14 | 0.12 | 0.09 | 0.19 | 0.20 | 0.24 | 0.13 | 0.30 | 0.18 | 0.34 | |||||||||||||
SKEW | 1.50 | 2.01 | 1.91 | 1.81 | 2.59 | 6.16 | 2.56 | 3.43 | 3.51 | 2.05 | 2.77 | 1.75 | 0.67 | |||||||||||||
MAX | 1.00 | 1.00 | 0.70 | 0.58 | 0.48 | 0.60 | 0.75 | 1.10 | 1.20 | 0.55 | 1.40 | 0.72 | 1.40 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||||||||||||
NO YRS | 48 | 47 | 49 | 49 | 49 | 50 | 49 | 49 | 48 | 47 | 45 | 47 | 37 |