YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.97 | 1.41 | 2.69 | 3.09 | 1.64 | 0.86 | 11.66 | f | ||||||
1910 | 0.21 | 0.18 | 0.08 | 0.04 | 0.09 | 1.31 | 1.89 | 3.45 | 0.17 | 0.18 | 0.14 | 0.10 | 7.84 | |||||||||||||
1911 | 0.20 | 0.95 | 0.05 | 1.31 | 3.40 | 1.29 | 1.78 | 1.62 | 1.59 | 1.45 | 0.27 | 0.96 | 14.87 | |||||||||||||
1912 | 0.00 | 1.49 | 0.38 | 0.95 | 2.76 | 1.46 | 1.30 | 2.03 | 1.93 | 0.25 | 0.00 | 0.28 | 12.83 | |||||||||||||
1913 | 0.23 | 0.34 | 0.10 | 2.61 | 0.40 | 3.22 | 0.56 | 1.24 | 1.45 | 0.00 | 1.20 | 2.08 | 13.43 | |||||||||||||
1914 | 0.00 | 0.16 | 0.25 | 2.53 | 5.66 | 1.75 | 4.45 | 1.46 | 0.00 | 2.18 | 0.00 | 0.70 | 19.14 | |||||||||||||
1915 | 0.54 | 0.83 | 1.13 | 5.35 | 1.05 | 1.45 | 2.08 | 4.45 | 1.44 | 0.17 | 0.05 | 0.18 | 18.72 | |||||||||||||
1916 | 0.79 | 0.00 | 0.00 | 1.30 | 0.13 | 1.35 | 0.08 | 6.69 | 0.23 | 0.88 | 0.12 | 0.21 | 11.78 | |||||||||||||
1917 | 0.39 | 0.07 | 0.19 | 0.25 | 1.79 | 0.50 | 0.47 | 2.78 | 0.89 | 0.32 | 0.46 | 0.06 | 8.17 | |||||||||||||
1918 | 0.43 | 0.08 | 0.36 | 1.33 | 0.08 | 2.12 | 1.97 | 2.58 | 1.15 | 2.58 | 0.70 | 1.75 | 15.13 | |||||||||||||
1919 | 0.05 | 0.78 | 3.18 | 2.14 | 2.83 | a | 2.07 | 4.50 | 0.80 | 7.99 | 3.17 | 0.35 | 0.00 | 27.86 | ||||||||||||
1920 | 0.28 | 0.21 | 0.10 | 0.10 | 1.70 | 1.10 | 1.75 | 3.31 | 1.21 | 2.79 | 0.04 | 0.06 | 12.65 | |||||||||||||
1921 | 1.51 | 0.15 | 0.33 | 0.00 | 2.76 | 5.57 | 5.25 | 1.20 | 0.31 | 0.08 | 0.00 | 0.00 | 17.16 | |||||||||||||
1922 | 0.07 | 0.39 | 0.68 | 0.38 | 2.38 | 1.22 | 0.30 | 1.77 | 0.72 | 0.20 | 1.35 | 0.05 | 9.51 | |||||||||||||
1923 | 0.00 | 0.70 | 0.59 | 2.53 | 2.90 | 2.03 | 1.50 | 3.66 | 1.49 | 6.45 | 1.73 | 1.18 | 24.76 | |||||||||||||
1924 | 0.00 | 0.15 | 0.86 | 1.20 | 1.07 | 0.15 | 2.52 | 4.00 | 0.26 | 0.48 | 0.00 | 1.17 | 11.86 | |||||||||||||
1925 | 0.10 | 0.00 | 0.00 | 0.21 | 2.60 | 1.05 | 5.42 | 1.98 | 2.94 | 1.20 | 0.93 | 0.53 | 16.96 | |||||||||||||
1926 | 0.20 | 0.10 | 2.18 | 3.04 | 3.05 | 3.03 | 1.89 | 1.09 | 1.19 | 0.46 | 0.00 | 1.37 | 17.60 | |||||||||||||
1927 | 0.00 | 0.51 | 0.15 | 0.26 | 0.00 | 3.71 | 2.40 | 2.51 | 1.00 | 0.06 | 0.00 | 0.25 | 10.85 | |||||||||||||
1928 | 0.00 | 0.64 | a | 0.45 | 0.89 | 4.77 | 0.66 | 1.44 | 1.82 | 0.92 | ----- | z | ----- | z | ----- | z | 11.59 | c | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.26 | 0.41 | 0.58 | 1.39 | 2.07 | 1.84 | 2.18 | 2.49 | 1.48 | 1.37 | 0.47 | 0.62 | 15.06 | |||||||||||||
S.D. | 0.37 | 0.40 | 0.82 | 1.37 | 1.61 | 1.28 | 1.56 | 1.44 | 1.72 | 1.66 | 0.60 | 0.64 | 5.34 | |||||||||||||
SKEW | 2.20 | 1.16 | 2.17 | 1.29 | 0.44 | 1.40 | 0.86 | 1.31 | 2.85 | 1.63 | 1.02 | 0.86 | 0.84 | |||||||||||||
MAX | 1.51 | 1.49 | 3.18 | 5.35 | 5.66 | 5.57 | 5.42 | 6.69 | 7.99 | 6.45 | 1.73 | 2.08 | 27.86 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.08 | 0.80 | 0.00 | 0.00 | 0.00 | 0.00 | 7.84 | |||||||||||||
YRS | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 18 |