YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | 62.56 | 71.72 | 77.18 | 78.31 | 66.33 | 53.24 | ----- | z | 28.34 | b | 62.53 | e | ||||||
1910 | ----- | z | 29.07 | 49.55 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.31 | j | ||
1911 | 42.61 | 36.00 | 48.73 | 54.83 | 64.81 | 75.08 | 74.56 | 75.23 | 71.35 | d | 54.74 | 40.97 | l | 26.15 | g | 59.79 | b | |||||||||
1912 | 31.18 | 33.10 | 38.11 | 50.73 | 61.62 | g | 66.85 | 75.06 | d | 73.13 | 62.45 | 55.19 | 43.75 | 33.47 | 51.18 | a | ||||||||||
1913 | 33.52 | 29.70 | m | 43.20 | h | 53.98 | 65.48 | 69.54 | b | 76.66 | 76.87 | 62.67 | 53.08 | 46.85 | 29.48 | 56.81 | b | |||||||||
1914 | 42.79 | 37.38 | 43.68 | 52.22 | 58.61 | 69.18 | 69.34 | 72.95 | 67.02 | 50.37 | 43.28 | ----- | z | 55.17 | a | |||||||||||
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | 42.10 | 51.24 | 51.18 | 61.58 | 71.08 | 77.39 | 73.37 | 66.80 | 55.68 | 41.73 | 33.18 | 56.85 | a | |||||||||||
1917 | 33.50 | 38.07 | 43.66 | 51.72 | 55.89 | 72.28 | 78.08 | 72.92 | 67.87 | 55.48 | 48.35 | 38.40 | 54.69 | |||||||||||||
1918 | 29.02 | 41.66 | 51.37 | 49.80 | 62.56 | 74.67 | 75.95 | 75.61 | 65.10 | 57.03 | 39.55 | 31.34 | 54.47 | |||||||||||||
1919 | 27.39 | 36.38 | 43.79 | 51.42 | 60.31 | 66.17 | 73.66 | 74.08 | 68.73 | 54.55 | 41.83 | 37.11 | 52.95 | |||||||||||||
1920 | 37.03 | 39.81 | 42.92 | 48.87 | 61.82 | 69.22 | 75.03 | 71.26 | 67.98 | 56.85 | 42.20 | 36.24 | 54.10 | |||||||||||||
1921 | 39.92 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.92 | k |
1922 | ----- | z | 39.11 | 44.34 | 53.77 | 61.45 | 73.27 | 78.55 | 79.03 | 71.80 | 58.98 | 44.05 | 41.11 | c | 58.68 | a | ||||||||||
1923 | 41.92 | 39.48 | b | 48.45 | u | 54.73 | 60.48 | a | 68.29 | a | 73.15 | 71.08 | ----- | z | 48.48 | c | 41.55 | 31.00 | b | 53.02 | b | |||||
1924 | ----- | z | ----- | z | ----- | z | ----- | z | 56.45 | 71.65 | 70.93 | a | ----- | z | 63.82 | 54.90 | a | 44.93 | a | 25.58 | 55.47 | e | ||||
1925 | 31.84 | b | ----- | z | 49.26 | ----- | z | 62.87 | a | 71.35 | 74.53 | 68.85 | a | 64.66 | a | 48.53 | a | 41.83 | a | 35.53 | 54.93 | b | ||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.13 | ----- | z | 66.35 | 56.40 | 44.22 | 34.56 | 54.73 | g | |||||
1927 | ----- | z | 36.64 | 40.26 | 53.47 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.46 | i | |||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 71.28 | 74.79 | 74.47 | 66.10 | 56.11 | 32.78 | ----- | z | 62.59 | f | ||||||
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 | 41.50 | ----- | z | 41.50 | k | |
1932 | ----- | z | 41.71 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.61 | 33.66 | j | ||
1933 | 36.85 | 33.02 | ----- | z | ----- | z | ----- | z | 66.80 | 68.66 | ----- | z | 64.80 | b | 54.10 | 42.07 | 40.81 | 50.89 | d | |||||||
1934 | 37.44 | 43.54 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.49 | j | ||
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 | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.77 | 37.80 | 45.58 | 52.23 | 61.14 | 70.53 | 74.45 | 74.08 | 66.49 | 54.34 | 42.53 | 33.45 | 54.05 | |||||||||||||
S.D. | 5.16 | 3.95 | 4.35 | 1.94 | 2.85 | 2.69 | 2.89 | 2.81 | 2.68 | 2.89 | 3.40 | 4.93 | 0.77 | |||||||||||||
SKEW | -0.06 | -0.59 | -0.10 | -0.17 | -0.47 | -0.02 | -0.56 | 0.10 | 0.46 | -0.82 | -1.15 | -0.09 | -0.84 | |||||||||||||
MAX | 42.79 | 43.54 | 51.37 | 54.83 | 65.48 | 75.08 | 78.55 | 79.03 | 71.80 | 58.98 | 48.35 | 41.11 | 54.69 | |||||||||||||
MIN | 27.39 | 29.07 | 38.11 | 48.87 | 55.89 | 66.17 | 68.66 | 68.85 | 62.45 | 48.48 | 32.78 | 25.58 | 52.95 | |||||||||||||
YRS | 13 | 15 | 12 | 12 | 13 | 16 | 17 | 14 | 16 | 17 | 16 | 15 | 4 |