YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.38 | 0.38 | k | |
1916 | 1.24 | 0.53 | 0.99 | 1.30 | 0.70 | 0.00 | 4.14 | 8.09 | 1.63 | 5.98 | 0.04 | 0.66 | 25.30 | |||||||||||||
1917 | 2.18 | 0.54 | 0.22 | 0.12 | 0.49 | 0.08 | 3.05 | 2.37 | 2.65 | v | 0.20 | 0.00 | 0.00 | 9.25 | a | |||||||||||
1918 | 1.57 | 0.86 | 0.40 | 0.00 | 0.86 | 0.63 | 3.13 | 5.13 | 0.04 | 1.83 | 2.10 | 2.14 | 18.69 | |||||||||||||
1919 | 0.04 | 1.19 | 1.55 | 1.13 | 0.40 | 1.58 | 4.55 | 3.97 | 2.59 | 1.15 | 2.44 | 0.00 | 20.59 | |||||||||||||
1920 | 1.82 | 0.83 | 1.56 | 0.13 | 0.20 | 1.50 | 2.01 | 1.98 | 1.83 | 3.79 | 0.32 | 0.02 | 15.99 | |||||||||||||
1921 | 0.47 | 0.43 | 0.83 | 0.20 | 0.61 | 0.53 | 3.48 | 2.83 | 2.87 | 0.30 | 0.40 | 0.52 | 13.47 | |||||||||||||
1922 | 0.74 | 0.00 | 1.10 | 0.05 | 0.00 | 0.44 | 1.55 | 2.58 | 2.33 | 0.90 | 1.79 | 0.29 | 11.77 | |||||||||||||
1923 | 0.45 | 1.75 | 0.64 | 0.00 | 0.00 | 0.11 | 3.72 | 6.06 | 2.31 | 0.77 | 2.62 | 4.05 | 22.48 | |||||||||||||
1924 | 0.00 | ----- | z | ----- | z | 2.24 | 0.40 | 0.28 | 5.72 | 0.49 | 0.59 | 0.00 | 0.54 | 0.58 | 10.84 | b | ||||||||||
1925 | 0.19 | ----- | z | 0.56 | 0.00 | 1.15 | 0.68 | 6.55 | 6.76 | 3.18 | 1.30 | 0.08 | 0.00 | 20.45 | a | |||||||||||
1926 | ----- | z | 0.00 | ----- | z | ----- | z | 0.71 | 0.00 | 1.27 | 2.22 | 3.92 | 2.86 | 0.23 | 2.74 | a | 13.95 | c | ||||||||
1927 | 0.00 | 0.74 | 1.17 | 0.16 | 0.05 | 0.48 | 1.69 | 2.16 | 4.61 | 0.45 | 0.00 | 2.61 | 14.12 | |||||||||||||
1928 | 0.00 | 3.75 | 0.00 | 0.35 | 2.21 | 0.00 | 2.05 | 4.65 | 2.15 | 2.55 | 1.08 | 0.47 | 19.26 | |||||||||||||
1929 | 0.41 | 1.50 | a | 0.50 | 0.00 | 2.03 | 0.01 | 6.13 | 4.59 | 1.22 | 1.78 | 0.75 | 0.12 | 19.04 | ||||||||||||
1930 | 0.71 | a | 0.56 | 1.76 | 0.32 | 1.23 | 0.30 | 3.18 | 4.26 | 0.85 | 0.09 | 2.05 | 0.55 | 15.86 | ||||||||||||
1931 | 0.70 | a | 4.21 | a | 0.75 | 1.89 | 0.57 | 0.16 | 3.65 | 6.03 | 2.54 | 0.48 | 1.14 | 2.40 | a | 24.52 | ||||||||||
1932 | 3.96 | 1.08 | 0.72 | 0.15 | 0.18 | 0.43 | 6.23 | 1.31 | 4.80 | a | 1.04 | 0.00 | 2.47 | a | 22.37 | |||||||||||
1933 | 0.76 | 1.50 | 0.45 | 0.15 | 0.65 | 2.99 | 2.55 | 4.23 | 1.27 | 2.15 | 1.64 | 0.02 | 18.36 | |||||||||||||
1934 | 0.06 | 0.35 | 2.10 | 0.50 | 0.45 | 0.68 | 1.32 | 6.63 | 2.24 | 1.70 | 0.53 | 0.82 | 17.38 | |||||||||||||
1935 | 1.50 | 1.60 | 0.13 | 0.35 | 1.76 | a | 0.75 | 2.28 | 4.12 | 6.12 | 0.10 | 0.58 | 1.25 | 20.54 | ||||||||||||
1936 | 0.94 | 1.63 | 0.60 | 1.22 | 0.30 | 2.11 | 1.47 | 4.27 | 3.25 | 0.65 | 3.33 | 0.45 | 20.22 | |||||||||||||
1937 | 0.60 | a | 3.55 | 4.17 | 0.10 | 1.52 | 2.65 | 1.04 | 1.70 | 3.70 | 1.55 | 0.45 | 0.57 | c | 21.60 | |||||||||||
1938 | 0.78 | 0.60 | b | 1.10 | a | 0.16 | 0.04 | 3.68 | 2.23 | 2.22 | 3.85 | u | 0.02 | 0.03 | 1.70 | 12.56 | a | |||||||||
1939 | 0.99 | 1.75 | 0.84 | 0.26 | 0.36 | 0.46 | 1.14 | 1.72 | 3.50 | 1.32 | 1.50 | 1.42 | 15.26 | |||||||||||||
1940 | 0.45 | a | 3.61 | 0.66 | 0.86 | 1.44 | 1.87 | 4.17 | 1.87 | 1.59 | 1.33 | 2.45 | 2.02 | 22.32 | ||||||||||||
1941 | 0.89 | 1.91 | 2.16 | 1.65 | ----- | z | 1.78 | 2.25 | 2.76 | 4.31 | 0.98 | ----- | z | ----- | z | 18.69 | c | |||||||||
1942 | ----- | z | 0.64 | ----- | z | 1.16 | 0.00 | 0.04 | 3.22 | m | 6.78 | 4.36 | 1.73 | 0.00 | 1.95 | 16.66 | c | |||||||||
1943 | 1.01 | 0.03 | 1.16 | 0.12 | 0.29 | 2.58 | 3.40 | 1.47 | 4.13 | 0.88 | 0.50 | 1.89 | 17.46 | |||||||||||||
1944 | 0.94 | a | 0.90 | 0.30 | 0.14 | 0.42 | 0.07 | 3.25 | 5.69 | 5.80 | 3.37 | 2.12 | 1.38 | 24.38 | ||||||||||||
1945 | 1.77 | 0.10 | 0.76 | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.73 | h | ||||
1946 | ----- | z | ----- | z | ----- | z | 0.10 | i | 0.07 | 0.71 | 2.38 | 2.92 | 2.75 | 0.37 | 0.77 | 0.37 | 10.34 | d | ||||||||
1947 | 0.51 | 0.02 | 0.10 | 0.11 | 0.76 | 1.09 | 0.25 | 5.28 | 0.53 | 0.02 | 0.69 | 0.63 | 9.99 | |||||||||||||
1948 | 0.32 | 2.19 | 0.15 | 0.00 | 0.17 | 1.42 | 1.44 | 0.40 | 0.93 | 1.45 | 0.00 | 3.25 | 11.72 | |||||||||||||
1949 | 3.48 | 0.94 | 1.19 | 0.62 | 0.29 | 1.07 | 2.72 | b | 2.36 | e | 4.40 | 0.04 | 0.08 | g | 1.11 | 18.22 | a | |||||||||
1950 | 0.42 | 0.11 | 0.02 | k | 0.01 | 0.05 | 0.33 | 5.79 | 1.57 | 2.79 | 0.36 | 0.00 | 0.00 | 11.43 | a | |||||||||||
1951 | 0.51 | a | 0.06 | 0.93 | 1.18 | 0.01 | 0.00 | 1.19 | 3.05 | 0.46 | b | 1.89 | g | 0.32 | 0.67 | c | 8.38 | a | ||||||||
1952 | 1.23 | 0.28 | 1.48 | 0.79 | 0.54 | 1.90 | 2.34 | 3.02 | 1.49 | 0.00 | 0.59 | 0.63 | 14.29 | |||||||||||||
1953 | 0.00 | 1.06 | 1.64 | 0.61 | 0.02 | 1.30 | 4.96 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9.59 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.90 | 1.17 | 0.99 | 0.50 | 0.58 | 0.94 | 3.01 | 3.54 | 2.68 | 1.24 | 0.91 | 1.11 | 18.28 | |||||||||||||
S.D. | 0.90 | 1.13 | 0.80 | 0.60 | 0.59 | 0.96 | 1.65 | 1.95 | 1.56 | 1.28 | 0.94 | 1.05 | 4.26 | |||||||||||||
SKEW | 1.82 | 1.30 | 1.95 | 1.33 | 1.26 | 1.12 | 0.62 | 0.48 | 0.31 | 1.76 | 0.92 | 0.96 | -0.18 | |||||||||||||
MAX | 3.96 | 4.21 | 4.17 | 2.24 | 2.21 | 3.68 | 6.55 | 8.09 | 6.12 | 5.98 | 3.33 | 4.05 | 25.30 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.40 | 0.04 | 0.00 | 0.00 | 0.00 | 9.99 | |||||||||||||
YRS | 35 | 35 | 33 | 36 | 36 | 37 | 36 | 36 | 34 | 35 | 34 | 36 | 25 |