YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | 41.87 | 48.21 | 48.97 | a | 53.25 | 64.31 | 71.62 | 77.03 | 74.34 | 68.08 | 55.40 | 45.55 | 36.15 | 57.06 | ||||||||||||
1921 | 40.87 | 43.09 | 52.18 | 54.08 | 64.90 | 73.47 | 77.23 | 75.13 | 71.25 | x | ----- | z | 48.10 | 44.69 | 57.37 | b | ||||||||||
1922 | 37.03 | 44.26 | a | 47.90 | a | 54.90 | 65.71 | 74.28 | 77.58 | 76.92 | 70.23 | 57.52 | 43.75 | 42.11 | 57.68 | |||||||||||
1923 | 41.58 | 42.52 | 46.34 | 54.17 | 64.08 | 71.50 | 77.19 | 75.34 | 66.68 | 54.76 | 45.02 | 36.76 | 56.33 | |||||||||||||
1924 | 37.68 | 42.79 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.23 | j | |
1925 | 34.88 | b | 45.61 | 51.52 | 57.63 | 66.98 | 72.95 | a | 76.13 | 73.81 | 68.82 | 59.02 | 43.15 | ----- | z | 59.14 | a | |||||||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | 47.48 | 55.88 | 65.87 | 71.93 | 77.90 | 74.69 | 69.93 | 57.77 | ----- | z | ----- | z | 65.18 | d | ||||||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.40 | ----- | z | 49.40 | k | |
1942 | 42.34 | 42.91 | 47.97 | 58.33 | a | 64.00 | 74.07 | ----- | z | ----- | z | 73.08 | ----- | z | ----- | z | ----- | z | 57.53 | e | ||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.46 | 44.20 | 48.91 | 55.46 | 65.12 | 72.83 | 77.18 | 75.04 | 69.47 | 56.89 | 45.83 | 39.93 | 57.03 | |||||||||||||
S.D. | 2.91 | 2.07 | 2.16 | 1.91 | 1.11 | 1.16 | 0.60 | 1.07 | 2.19 | 1.76 | 2.46 | 4.16 | 0.68 | |||||||||||||
SKEW | -0.49 | 1.14 | 0.55 | 0.46 | 0.52 | 0.04 | -0.71 | 0.79 | 0.48 | -0.13 | 0.42 | 0.18 | -0.11 | |||||||||||||
MAX | 42.34 | 48.21 | 52.18 | 58.33 | 66.98 | 74.28 | 77.90 | 76.92 | 73.08 | 59.02 | 49.40 | 44.69 | 57.68 | |||||||||||||
MIN | 34.88 | 42.52 | 46.34 | 53.25 | 64.00 | 71.50 | 76.13 | 73.81 | 66.68 | 54.76 | 43.15 | 36.15 | 56.33 | |||||||||||||
YRS | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 6 | 4 | 3 |