YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 0.45 | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.21 | ----- | z | |||||||
1921 | 2.00 | 0.50 | ----- | z | 0.00 | 1.27 | 2.00 | 2.15 | 1.09 | 0.27 | 0.15 | 0.17 | 0.17 | ----- | z | |||||||||||
1922 | 0.20 | ----- | z | ----- | z | ----- | z | 0.52 | 1.13 | 0.57 | 1.20 | 0.62 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.59 | t | ----- | z | 0.29 | y | ----- | z | ----- | z | ----- | z |
1948 | 0.36 | 0.47 | 0.27 | 0.25 | 0.86 | 1.00 | 1.00 | 1.50 | 0.05 | 0.15 | 1.10 | 0.00 | 1.50 | |||||||||||||
1949 | 0.31 | 0.23 | 0.14 | 0.86 | 0.46 | 1.00 | 0.76 | 0.52 | 0.41 | 0.07 | 0.00 | 0.39 | 1.00 | |||||||||||||
1950 | ----- | z | 0.00 | 0.05 | 0.00 | 0.13 | 0.57 | 1.71 | 0.38 | 0.36 | 0.58 | 0.02 | 0.00 | ----- | z | |||||||||||
1951 | 0.04 | 0.17 | 0.58 | 0.96 | 2.29 | 0.43 | 1.09 | 0.95 | 0.35 | 0.41 | 0.41 | 0.00 | 2.29 | |||||||||||||
1952 | 0.11 | 0.09 | 0.27 | 0.42 | 0.56 | 0.28 | 0.53 | 1.01 | 0.45 | 0.00 | 0.14 | 0.40 | 1.01 | |||||||||||||
1953 | 0.00 | 0.38 | 0.04 | a | 0.23 | 0.28 | 0.00 | 1.90 | 1.43 | 0.54 | 0.34 | 0.95 | 0.10 | 1.90 | a | |||||||||||
1954 | 0.12 | 0.00 | 0.04 | 0.07 | 0.62 | 0.00 | 0.66 | 0.80 | 0.40 | 1.90 | 0.00 | 0.00 | 1.90 | |||||||||||||
1955 | 0.00 | 0.27 | 0.05 | 0.10 | 2.27 | 0.26 | 1.18 | 0.81 | 1.32 | 0.02 | 0.00 | 0.00 | 2.27 | |||||||||||||
1956 | 0.12 | 0.04 | 0.00 | 0.18 | 3.35 | 0.59 | 1.43 | 0.75 | 0.00 | 0.17 | 0.05 | 0.00 | 3.35 | |||||||||||||
1957 | 0.11 | 0.03 | 0.38 | 0.82 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.31 | 0.20 | 0.17 | 0.32 | 1.05 | 0.64 | 1.18 | 0.95 | 0.43 | 0.34 | 0.26 | 0.12 | 1.90 | |||||||||||||
S.D. | 0.57 | 0.19 | 0.19 | 0.36 | 1.04 | 0.57 | 0.56 | 0.35 | 0.35 | 0.55 | 0.40 | 0.16 | 0.77 | |||||||||||||
SKEW | 2.64 | 0.46 | 1.06 | 0.83 | 1.08 | 1.08 | 0.45 | 0.05 | 1.40 | 2.31 | 1.37 | 0.95 | 0.54 | |||||||||||||
MAX | 2.00 | 0.50 | 0.58 | 0.96 | 3.35 | 2.00 | 2.15 | 1.50 | 1.32 | 1.90 | 1.10 | 0.40 | 3.35 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.53 | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | |||||||||||||
YRS | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 8 |