YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1918 | ----- | z | ----- | z | ----- | z | 0.00 | b | 0.05 | 0.47 | 1.88 | 2.10 | 0.19 | 0.87 | 1.84 | 0.63 | 8.03 | c | ||||||||
1919 | 0.05 | 0.00 | 1.87 | 0.44 | 0.26 | 0.27 | 2.29 | 0.88 | 3.71 | 1.05 | 0.64 | 0.00 | f | 11.46 | a | |||||||||||
1920 | 2.31 | 0.40 | 0.07 | a | 0.00 | 0.00 | 0.90 | 0.88 | 1.03 | 0.11 | 0.90 | 0.04 | 0.00 | 6.64 | ||||||||||||
1921 | 0.05 | 0.40 | 0.00 | 0.14 | 0.30 | 0.88 | 1.24 | 1.65 | 0.45 | 0.02 | 0.30 | 0.52 | 5.95 | |||||||||||||
1922 | 0.07 | 0.00 | 0.00 | a | 0.32 | 0.30 | 0.38 | 0.80 | 0.60 | 0.34 | b | 0.71 | 0.16 | 0.00 | 3.68 | |||||||||||
1923 | 0.33 | 1.34 | 0.42 | 0.00 | 0.00 | 0.09 | 1.07 | 2.41 | 1.22 | 0.57 | a | 0.37 | 0.77 | 8.59 | ||||||||||||
1924 | 0.28 | h | 0.11 | 0.29 | 0.18 | 0.15 | 0.00 | 3.71 | 0.37 | 0.00 | 0.18 | 0.00 | 0.04 | 5.03 | a | |||||||||||
1925 | 0.05 | ----- | z | 0.00 | t | 0.00 | 0.55 | 0.08 | 2.72 | 1.23 | 0.86 | 0.76 | 0.00 | 0.39 | 6.64 | b | ||||||||||
1926 | 0.77 | 0.03 | 1.10 | 0.65 | 0.47 | 0.02 | 4.18 | 0.03 | 3.76 | 0.85 | 0.05 | 1.43 | 13.34 | |||||||||||||
1927 | 0.10 | 0.11 | 0.15 | 0.00 | 0.00 | 0.00 | 1.10 | 2.20 | 0.30 | 0.55 | 0.00 | 0.82 | 5.33 | |||||||||||||
1928 | 0.00 | 0.39 | 0.00 | 0.31 | 0.75 | 0.00 | 0.92 | 4.73 | 0.07 | 1.45 | 0.60 | 0.17 | 9.39 | |||||||||||||
1929 | 0.00 | 0.10 | 0.05 | 0.00 | 0.79 | 0.01 | 1.35 | 1.21 | 0.17 | 3.90 | 0.77 | 0.12 | 8.47 | |||||||||||||
1930 | 0.22 | 0.33 | 0.02 | 0.00 | 0.88 | 0.36 | 1.65 | 1.19 | 0.04 | 0.21 | 0.35 | 0.58 | 5.83 | |||||||||||||
1931 | 1.15 | 0.27 | 0.80 | 3.40 | 0.02 | 1.09 | 1.94 | 2.87 | 1.67 | 0.20 | 0.44 | 0.83 | 14.68 | |||||||||||||
1932 | 0.18 | 1.29 | 0.25 | 0.00 | 0.33 | 0.06 | 1.07 | 2.97 | 3.78 | 0.55 | 0.00 | 0.32 | 10.80 | |||||||||||||
1933 | 0.15 | 0.54 | 0.00 | 0.01 | 0.00 | 1.28 | 0.80 | 0.32 | 0.81 | 2.13 | 0.06 | 0.00 | 6.10 | |||||||||||||
1934 | 0.00 | 0.02 | 0.26 | 0.01 | 1.34 | 0.04 | 0.17 | 0.54 | 0.01 | 0.48 | 0.20 | 0.24 | 3.31 | |||||||||||||
1935 | 0.08 | ----- | z | 0.17 | 0.00 | 0.03 | 0.54 | 0.68 | 3.53 | 0.70 | 0.72 | 0.95 | 0.10 | 7.50 | a | |||||||||||
1936 | 0.24 | 0.00 | 0.03 | 0.02 | 0.02 | 0.17 | 0.44 | 0.58 | 3.91 | 0.21 | 1.17 | 0.34 | 7.13 | |||||||||||||
1937 | 0.10 | 0.14 | 0.39 | 0.00 | 0.33 | 0.10 | 0.52 | 0.64 | 0.19 | 1.89 | 0.07 | 0.97 | 5.34 | |||||||||||||
1938 | 1.78 | 0.07 | a | 0.33 | 0.07 | 0.00 | ----- | z | 2.19 | 0.34 | 2.86 | 0.30 | 0.23 | 0.15 | 8.32 | a | ||||||||||
1939 | 0.94 | 0.05 | 0.70 | 0.18 | 0.23 | 0.00 | 0.13 | 0.91 | 1.45 | 0.35 | 0.90 | 0.10 | 5.94 | |||||||||||||
1940 | 0.62 | ----- | z | 0.00 | 0.00 | 0.48 | ----- | z | 0.35 | 0.38 | 0.31 | 0.52 | 0.64 | ----- | z | 3.30 | c | |||||||||
1941 | 0.32 | 0.30 | 2.06 | 1.07 | 1.52 | 0.10 | 1.75 | 2.67 | 4.82 | 1.03 | ----- | z | 0.50 | 16.14 | a | |||||||||||
1942 | 0.00 | ----- | z | 0.00 | 1.00 | 0.00 | a | 0.22 | 1.44 | 3.74 | 1.36 | 1.21 | 0.00 | ----- | z | 8.97 | b | |||||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1945 | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 0.74 | 0.61 | 0.14 | 3.83 | 0.00 | 0.05 | 5.37 | c | |||||||||
1946 | 0.44 | 0.00 | 0.04 | 0.73 | 0.56 | 0.08 | 0.62 | 0.93 | 1.11 | 0.44 | 0.18 | 1.09 | 6.22 | |||||||||||||
1947 | 0.95 | 0.00 | 0.26 | 0.04 | 0.58 | 0.66 | 0.33 | 2.02 | 0.04 | 0.63 | 0.55 | 0.50 | s | 6.06 | a | |||||||||||
1948 | ----- | z | ----- | z | ----- | z | 0.03 | 0.00 | 1.20 | 1.50 | 1.04 | 0.15 | 0.86 | 0.00 | r | ----- | z | 4.78 | e | |||||||
1949 | ----- | z | 0.32 | d | 0.00 | 0.09 | 0.88 | 0.38 | 0.67 | 0.40 | 1.14 | 0.00 | x | ----- | z | ----- | z | 3.88 | d | |||||||
1950 | ----- | z | ----- | z | 0.00 | 0.00 | 0.08 | 0.00 | 3.28 | 0.26 | 1.15 | 0.19 | ----- | z | ----- | z | 4.96 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.44 | 0.27 | 0.34 | 0.28 | 0.35 | 0.32 | 1.37 | 1.39 | 1.19 | 0.92 | 0.39 | 0.42 | 7.46 | |||||||||||||
S.D. | 0.59 | 0.37 | 0.54 | 0.65 | 0.41 | 0.40 | 1.02 | 1.20 | 1.41 | 0.94 | 0.45 | 0.40 | 3.12 | |||||||||||||
SKEW | 1.82 | 2.00 | 2.13 | 3.80 | 1.27 | 1.20 | 1.19 | 1.07 | 1.28 | 2.16 | 1.51 | 0.85 | 0.99 | |||||||||||||
MAX | 2.31 | 1.34 | 2.06 | 3.40 | 1.52 | 1.28 | 4.18 | 4.73 | 4.82 | 3.90 | 1.84 | 1.43 | 14.68 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 3.31 | |||||||||||||
YRS | 25 | 23 | 27 | 31 | 31 | 29 | 31 | 32 | 31 | 30 | 27 | 24 | 17 |