YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | ----- | z | 0.48 | ----- | z | 0.28 | a | 0.60 | b | 0.00 | 0.29 | 0.51 | 0.21 | 0.01 | 0.00 | 0.00 | ----- | z | ||||||||
1918 | 0.50 | 0.55 | a | 0.69 | 0.04 | 0.14 | 0.77 | 0.88 | 0.20 | 0.24 | 0.40 | 0.46 | 0.52 | 0.88 | a | |||||||||||
1919 | 0.00 | 0.76 | 0.66 | 0.36 | 0.22 | 0.22 | 0.54 | 0.65 | 0.45 | 0.45 | 0.50 | 1.50 | 1.50 | |||||||||||||
1920 | 0.38 | ----- | z | 0.00 | 0.42 | h | 0.52 | 0.35 | 0.49 | 0.55 | 0.35 | 0.48 | 0.04 | 0.30 | ----- | z | ||||||||||
1921 | ----- | z | 0.18 | 0.12 | 0.21 | 0.40 | 0.55 | 0.65 | 0.38 | 0.10 | 0.10 | 0.20 | ----- | z | ----- | z | ||||||||||
1922 | 0.50 | 0.25 | u | ----- | z | 0.25 | 0.30 | 0.50 | 0.35 | 0.60 | 0.30 | 0.00 | 0.51 | 1.50 | ----- | z | ||||||||||
1923 | 0.12 | 0.65 | 0.35 | a | 0.13 | 0.25 | 1.20 | 0.34 | 0.45 | 0.94 | 0.50 | a | 0.60 | a | 0.76 | 1.20 | c | |||||||||
1924 | 0.60 | 0.32 | 1.30 | 0.19 | 0.05 | 0.10 | 0.77 | 0.23 | 0.15 | 0.53 | 0.20 | ----- | z | ----- | z | |||||||||||
1925 | ----- | z | ----- | z | ----- | z | 0.00 | 0.60 | 0.25 | 0.69 | 0.80 | 0.10 | 0.50 | b | 0.63 | ----- | z | ----- | z | |||||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | 0.34 | 0.31 | 0.66 | ----- | z | ----- | z | 0.27 | 0.35 | ----- | z | ----- | z | |||||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | 0.12 | 0.85 | 0.45 | 0.45 | 1.00 | 0.32 | ----- | z | ----- | z | ----- | z | ||||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | 0.60 | 0.20 | 0.82 | 1.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.35 | 0.49 | 0.52 | 0.18 | 0.34 | 0.44 | 0.58 | 0.53 | 0.35 | 0.32 | 0.35 | 0.76 | 1.19 | |||||||||||||
S.D. | 0.24 | 0.21 | 0.47 | 0.12 | 0.20 | 0.35 | 0.20 | 0.23 | 0.33 | 0.20 | 0.23 | 0.62 | 0.31 | |||||||||||||
SKEW | -0.53 | -0.24 | 0.57 | -0.19 | 0.08 | 0.84 | -0.00 | 0.49 | 1.14 | -0.64 | -0.31 | 0.22 | -0.04 | |||||||||||||
MAX | 0.60 | 0.76 | 1.30 | 0.36 | 0.60 | 1.20 | 0.88 | 1.00 | 1.00 | 0.53 | 0.63 | 1.50 | 1.50 | |||||||||||||
MIN | 0.00 | 0.18 | 0.00 | 0.00 | 0.05 | 0.00 | 0.29 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.88 | |||||||||||||
YRS | 6 | 6 | 6 | 8 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 6 | 3 |