YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | ----- | z | ----- | z | 0.60 | 0.75 | 0.53 | 0.04 | 0.58 | 1.40 | 0.48 | 0.70 | 0.16 | 0.15 | ----- | z | ||||||||||
1917 | 0.27 | 0.61 | 0.34 | 0.30 | 0.27 | 0.25 | 0.50 | 0.52 | 0.93 | 0.00 | 0.01 | 0.00 | 0.93 | |||||||||||||
1918 | 0.28 | 1.56 | 0.98 | 0.20 | 0.21 | 0.58 | 1.80 | 0.67 | 0.73 | 0.31 | 0.24 | ----- | z | ----- | z | |||||||||||
1919 | 0.06 | 0.40 | 0.75 | 1.30 | 1.25 | 0.51 | 2.40 | 0.25 | 1.15 | 1.59 | b | 0.29 | 0.43 | 2.40 | b | |||||||||||
1920 | ----- | z | 0.58 | 0.34 | 0.90 | 0.60 | ----- | z | 0.38 | 0.47 | 0.35 | 0.31 | 0.13 | 0.28 | ----- | z | ||||||||||
1921 | 0.50 | 0.25 | 0.52 | 0.36 | 0.47 | 1.10 | 2.45 | 1.46 | 0.17 | 0.80 | ----- | z | 1.78 | ----- | z | |||||||||||
1922 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | 0.13 | 0.08 | b | ----- | z | ----- | z | ----- | z | ||
1923 | ----- | z | 0.22 | 0.28 | 0.15 | 0.46 | 0.70 | 0.35 | 1.37 | 1.23 | v | 0.20 | 0.60 | 0.41 | ----- | z | ||||||||||
1924 | 0.32 | 0.25 | 0.30 | u | 0.20 | 0.05 | 0.70 | 0.35 | 0.35 | 1.49 | 0.33 | 0.27 | 0.65 | 1.49 | u | |||||||||||
1925 | 0.24 | 0.20 | 0.48 | 0.17 | 0.25 | 0.12 | 1.13 | 0.45 | ----- | z | 0.38 | 0.61 | 0.25 | ----- | z | |||||||||||
1926 | 0.25 | 0.10 | 0.60 | 0.48 | 0.35 | 0.30 | 1.05 | 0.37 | 0.49 | 0.81 | 0.10 | 0.45 | 1.05 | |||||||||||||
1927 | 0.20 | 0.77 | 0.33 | 0.20 | 0.32 | 1.21 | 1.08 | 1.05 | 1.40 | 0.36 | 0.10 | 0.18 | 1.40 | |||||||||||||
1928 | 0.15 | 0.16 | 0.65 | 0.57 | 0.50 | 0.00 | 0.35 | 1.35 | 0.02 | 0.40 | 0.18 | 0.22 | 1.35 | |||||||||||||
1929 | 0.35 | a | 0.20 | 0.20 | 0.43 | 0.65 | 0.00 | 0.88 | 1.48 | 1.10 | 0.30 | ----- | z | 0.70 | ----- | z | ||||||||||
1930 | 0.35 | ----- | z | ----- | z | ----- | z | 0.50 | 0.12 | 1.15 | 0.72 | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.27 | 0.44 | 0.51 | 0.46 | 0.43 | 0.43 | 1.03 | 0.85 | 0.70 | 0.47 | 0.24 | 0.46 | 1.43 | |||||||||||||
S.D. | 0.12 | 0.41 | 0.22 | 0.34 | 0.30 | 0.41 | 0.72 | 0.48 | 0.49 | 0.40 | 0.20 | 0.46 | 0.58 | |||||||||||||
SKEW | 0.13 | 1.84 | 0.60 | 1.25 | 1.21 | 0.66 | 0.92 | 0.22 | 0.25 | 1.59 | 1.01 | 2.06 | 1.08 | |||||||||||||
MAX | 0.50 | 1.56 | 0.98 | 1.30 | 1.25 | 1.21 | 2.45 | 1.48 | 1.49 | 1.59 | 0.61 | 1.78 | 2.40 | |||||||||||||
MIN | 0.06 | 0.10 | 0.20 | 0.15 | 0.00 | 0.00 | 0.35 | 0.25 | 0.02 | 0.00 | 0.01 | 0.00 | 0.93 | |||||||||||||
YRS | 11 | 12 | 12 | 13 | 15 | 13 | 14 | 14 | 13 | 14 | 11 | 12 | 5 |