YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | ----- | z | 1.62 | ----- | z | 0.59 | a | 1.12 | b | 0.00 | 1.03 | 1.61 | 0.65 | 0.01 | 0.00 | 0.00 | 6.63 | b | ||||||||
1918 | 1.38 | 1.28 | a | 2.27 | 0.10 | 0.28 | 1.02 | 2.77 | 1.42 | 0.46 | 0.76 | 1.34 | 1.83 | 14.91 | ||||||||||||
1919 | 0.00 | 1.42 | 2.22 | 1.51 | 0.90 | 0.61 | 4.00 | 1.73 | 1.72 | 2.12 | 1.47 | 2.60 | 20.30 | |||||||||||||
1920 | 0.61 | ----- | z | 0.00 | 1.81 | h | 1.06 | 0.95 | 1.54 | 1.64 | 0.42 | 1.10 | 0.05 | 0.96 | 8.33 | b | ||||||||||
1921 | ----- | z | 0.34 | 0.48 | 0.34 | 1.52 | 2.02 | 1.87 | 1.28 | 0.10 | 0.10 | 0.40 | ----- | z | 8.45 | b | ||||||||||
1922 | 1.45 | 0.89 | u | ----- | z | 0.60 | 0.30 | 0.73 | 0.81 | 1.57 | 0.35 | 0.00 | 1.74 | 2.70 | 10.25 | b | ||||||||||
1923 | 0.30 | 1.28 | 1.52 | a | 0.38 | 0.40 | 1.49 | 1.18 | 3.57 | 2.28 | 2.53 | a | 0.80 | a | 2.18 | 17.91 | ||||||||||
1924 | 1.20 | 0.80 | 2.78 | 0.59 | 0.05 | 0.10 | 2.84 | 0.23 | 0.26 | 1.13 | 0.40 | ----- | z | 10.38 | a | |||||||||||
1925 | ----- | z | ----- | z | ----- | z | 0.00 | 1.30 | 0.65 | 2.78 | 1.78 | 0.10 | 0.98 | b | 1.04 | ----- | z | 8.63 | d | |||||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | 1.03 | 0.57 | 2.02 | ----- | z | ----- | z | 0.37 | 0.35 | ----- | z | 4.34 | g | |||||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | 0.12 | 2.57 | 1.89 | 1.38 | 3.84 | 0.32 | ----- | z | ----- | z | 10.12 | f | ||||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | 2.53 | 0.40 | 3.10 | 2.89 | 0.00 | ----- | z | ----- | z | ----- | z | 8.92 | g | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.82 | 1.12 | 1.54 | 0.51 | 0.88 | 0.93 | 2.15 | 1.74 | 0.93 | 0.86 | 0.76 | 1.71 | 17.71 | |||||||||||||
S.D. | 0.61 | 0.47 | 1.10 | 0.46 | 0.71 | 0.76 | 0.96 | 0.86 | 1.20 | 0.84 | 0.61 | 1.05 | 2.70 | |||||||||||||
SKEW | -0.23 | -0.76 | -0.38 | 1.20 | 0.85 | 0.93 | 0.32 | 0.67 | 1.51 | 0.84 | 0.29 | -0.70 | -0.14 | |||||||||||||
MAX | 1.45 | 1.62 | 2.78 | 1.51 | 2.53 | 2.57 | 4.00 | 3.57 | 3.84 | 2.53 | 1.74 | 2.70 | 20.30 | |||||||||||||
MIN | 0.00 | 0.34 | 0.00 | 0.00 | 0.05 | 0.00 | 0.81 | 0.23 | 0.00 | 0.00 | 0.00 | 0.00 | 14.91 | |||||||||||||
YRS | 6 | 6 | 6 | 8 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 6 | 3 |