YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | 2.85 | 3.00 | 0.23 | 5.10 | w | 1.85 | 0.00 | 3.75 | 3.51 | 1.15 | 0.20 | 0.00 | 0.00 | 16.54 | a | |||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.31 | 2.53 | u | 0.00 | 0.79 | 0.00 | 0.20 | 2.30 | g | |||||
1943 | 4.00 | 1.79 | y | 2.18 | 1.75 | 0.09 | 0.00 | 2.69 | w | 3.12 | q | 3.46 | u | 2.43 | 0.00 | 2.05 | b | 12.50 | d | |||||||
1944 | 1.50 | 7.15 | b | 0.90 | 2.10 | 1.18 | 0.00 | 2.25 | 1.35 | 3.02 | a | 0.61 | 2.44 | 0.92 | 23.42 | |||||||||||
1945 | 1.84 | 1.20 | 4.46 | 0.34 | 0.01 | 0.00 | 6.71 | 1.96 | t | 0.46 | 1.94 | 0.00 | 5.10 | 22.06 | a | |||||||||||
1946 | 3.16 | 0.80 | 0.40 | 3.52 | 0.05 | 0.00 | 3.83 | p | 4.33 | 2.96 | 1.48 | 4.59 | v | ----- | z | 16.70 | c | |||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | 1.57 | 0.00 | 2.50 | 6.22 | p | 0.66 | 0.51 | ----- | z | 3.15 | 8.39 | f | ||||||
1948 | 0.20 | 3.18 | 2.25 | 0.12 | 0.00 | 0.48 | 1.17 | 2.62 | 0.28 | 1.01 | 0.00 | 4.38 | 15.69 | |||||||||||||
1949 | 5.98 | ----- | z | ----- | z | ----- | z | 0.14 | 1.65 | 1.31 | 0.92 | 1.35 | 3.99 | 0.89 | 1.86 | 18.09 | c | |||||||||
1950 | 1.39 | 1.33 | 0.52 | ----- | z | 0.00 | g | 0.11 | 6.03 | 1.53 | 1.22 | 0.15 | 0.25 | 0.00 | 12.53 | b | ||||||||||
1951 | 2.26 | 1.24 | 0.70 | 2.80 | 1.16 | 0.00 | 4.05 | 7.24 | 0.06 | h | 1.32 | 1.66 | 5.80 | 28.23 | a | |||||||||||
1952 | 3.31 | 0.82 | 5.51 | a | 2.28 | 0.00 | 0.25 | 5.11 | 4.74 | 1.45 | 0.00 | 1.55 | 1.00 | 26.02 | ||||||||||||
1953 | 0.61 | 0.31 | 0.62 | 1.02 | 0.63 | 0.00 | 9.53 | 6.25 | 0.00 | 0.00 | 0.69 | 0.75 | 20.41 | |||||||||||||
1954 | 2.90 | 1.30 | 6.35 | 0.10 | 0.58 | 1.52 | 5.84 | 2.81 | 3.10 | 0.33 | f | 0.31 | 0.32 | 25.13 | a | |||||||||||
1955 | 3.46 | 0.75 | 0.20 | 1.61 | 0.10 | 2.93 | 5.95 | 9.58 | 0.03 | 1.16 | 1.29 | 1.76 | 28.82 | |||||||||||||
1956 | 0.83 | 0.79 | 0.01 | 0.35 | a | 0.00 | g | 0.53 | 2.56 | 2.45 | 0.35 | 1.32 | a | 0.00 | 0.17 | 9.36 | a | |||||||||
1957 | 5.82 | 2.17 | 1.06 | 1.02 | 1.45 | 1.40 | 2.51 | 6.96 | 0.00 | 4.43 | 0.60 | 0.96 | 28.38 | |||||||||||||
1958 | 0.58 | 4.55 | 4.55 | 2.85 | 0.57 | 1.03 | 1.06 | 8.90 | 6.64 | 1.66 | 1.20 | 0.00 | 33.59 | |||||||||||||
1959 | 0.70 | 3.78 | 0.00 | 0.81 | 0.52 | 0.64 | 3.81 | 4.73 | 0.55 | 1.60 | 0.86 | 6.80 | 24.80 | |||||||||||||
1960 | 2.37 | 1.71 | 0.79 | 0.16 | 0.30 | 0.51 | 1.92 | 6.06 | 1.05 | 4.45 | 1.10 | 0.12 | 20.54 | |||||||||||||
1961 | 1.37 | 0.00 | 2.51 | 0.18 | 0.28 | 0.83 | 5.24 | 4.43 | 2.17 | 0.71 | 0.65 | 1.86 | 20.23 | |||||||||||||
1962 | 2.33 | 3.64 | 1.24 | 0.00 | 0.62 | 0.14 | 2.36 | 0.97 | 3.90 | 0.23 | 1.54 | 0.61 | 17.58 | |||||||||||||
1963 | 0.59 | 2.61 | 1.17 | 1.14 | 0.05 | 0.00 | 1.31 | 9.22 | 2.57 | 1.45 | 1.88 | 0.02 | 22.01 | |||||||||||||
1964 | 0.40 | 0.28 | 2.47 | 0.94 | 0.70 | 0.56 | 3.72 | 5.02 | 2.46 | 0.19 | 1.13 | 2.59 | 20.46 | |||||||||||||
1965 | 3.37 | 2.78 | 2.43 | 5.49 | 1.00 | 0.58 | 4.58 | 1.55 | 4.55 | 0.28 | 5.63 | 6.50 | b | 38.74 | ||||||||||||
1966 | 2.11 | 1.35 | 0.49 | 0.09 | 0.05 | 1.62 | 3.39 | 1.99 | 1.80 | 0.54 | 2.10 | 9.76 | 25.29 | |||||||||||||
1967 | 0.67 | 0.00 | 0.96 | 0.83 | 0.32 | 1.35 | 3.60 | 4.28 | 1.78 | 0.13 | 1.18 | 1.41 | q | 15.10 | a | |||||||||||
1968 | 1.87 | 1.05 | 0.99 | 1.46 | 0.17 | 0.40 | 3.97 | 3.11 | 0.00 | 1.02 | 1.05 | 1.15 | 16.24 | |||||||||||||
1969 | 3.63 | 3.19 | 1.40 | 0.05 | 1.12 | 0.00 | 8.09 | 4.81 | 2.28 | 1.09 | 2.26 | 0.83 | 28.75 | |||||||||||||
1970 | 0.31 | 0.40 | 5.74 | 0.66 | 0.00 | ----- | z | 3.34 | 8.54 | 5.35 | 0.57 | 0.79 | 2.74 | b | 28.44 | a | ||||||||||
1971 | 0.18 | 1.97 | 0.01 | 0.57 | 1.37 | 0.00 | 1.88 | 10.44 | 1.97 | 2.93 | 0.17 | 2.08 | 23.57 | |||||||||||||
1972 | 0.00 | 0.10 | 0.00 | 0.00 | 0.14 | 3.30 | 6.17 | 2.32 | 0.30 | b | 8.27 | ----- | z | ----- | z | 20.60 | b | |||||||||
1973 | 1.48 | 3.11 | 9.55 | 0.62 | 2.39 | 1.38 | 1.19 | 3.37 | 0.00 | 0.00 | 0.59 | 0.01 | 23.69 | |||||||||||||
1974 | ----- | z | 0.41 | 1.04 | 0.48 | 0.00 | 0.00 | ----- | z | 0.04 | m | 2.52 | 2.65 | 0.86 | 1.19 | 9.15 | c | |||||||||
1975 | 0.70 | 0.63 | 2.13 | 1.65 | 0.01 | ----- | z | ----- | z | 0.10 | n | 1.59 | 0.76 | 3.18 | 0.35 | 11.00 | c | |||||||||
1976 | 0.25 | 7.45 | 1.73 | 2.53 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 11.96 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.91 | 1.97 | 1.96 | 1.21 | 0.58 | 0.66 | 3.75 | 4.62 | 1.74 | 1.47 | 1.12 | 2.03 | 24.12 | |||||||||||||
S.D. | 1.57 | 1.87 | 2.21 | 1.25 | 0.64 | 0.85 | 2.16 | 2.78 | 1.65 | 1.71 | 1.15 | 2.41 | 5.81 | |||||||||||||
SKEW | 0.92 | 1.44 | 1.74 | 1.56 | 1.12 | 1.56 | 0.78 | 0.57 | 1.13 | 2.22 | 2.05 | 1.57 | 0.78 | |||||||||||||
MAX | 5.98 | 7.45 | 9.55 | 5.49 | 2.39 | 3.30 | 9.53 | 10.44 | 6.64 | 8.27 | 5.63 | 9.76 | 38.74 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.06 | 0.92 | 0.00 | 0.00 | 0.00 | 0.00 | 15.69 | |||||||||||||
YRS | 33 | 32 | 33 | 31 | 32 | 32 | 31 | 29 | 33 | 34 | 32 | 32 | 19 |