YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | 49.19 | 54.43 | 62.52 | 65.97 | 51.27 | 44.26 | ----- | z | 17.00 | a | 49.23 | e | ||||||
1910 | 25.32 | 23.50 | 32.48 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.10 | i | |||
1911 | 25.77 | 21.46 | 32.52 | 38.40 | 48.81 | 59.03 | 60.94 | 59.65 | 56.00 | d | 39.77 | 25.16 | k | 13.77 | e | 41.47 | a | |||||||||
1912 | 16.23 | 19.48 | 24.81 | 34.87 | 45.17 | b | 51.07 | 59.13 | 58.77 | 48.50 | 39.87 | 26.50 | 17.74 | 36.84 | ||||||||||||
1913 | 17.58 | 15.40 | m | 26.13 | h | 37.73 | 50.06 | 56.60 | 61.23 | 61.39 | 47.90 | 39.74 | 35.43 | 19.55 | 42.72 | b | ||||||||||
1914 | 29.87 | 20.50 | 28.42 | 38.10 | 46.87 | 57.67 | 60.42 | 58.77 | 54.90 | 39.94 | 31.80 | ----- | z | 42.48 | a | |||||||||||
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | 24.24 | 32.61 | 35.17 | 43.39 | 55.43 | 62.13 | 59.81 | 51.20 | 41.32 | 27.63 | 19.45 | 41.13 | a | |||||||||||
1917 | 19.81 | 23.07 | 25.45 | 35.10 | 41.52 | 55.60 | 62.06 | 58.65 | 53.63 | 38.42 | 34.10 | 21.29 | 39.06 | |||||||||||||
1918 | 14.26 | 23.71 | 35.74 | 34.90 | 46.84 | 59.67 | 61.32 | 60.87 | 50.70 | 43.39 | 27.10 | 18.87 | 39.78 | |||||||||||||
1919 | 15.74 | 24.57 | 30.90 | 38.90 | 47.74 | 52.90 | 61.48 | 59.35 | 53.97 | 39.97 | 27.27 | 21.26 | 39.50 | |||||||||||||
1920 | 23.26 | 25.76 | 26.94 | 31.90 | 47.10 | 54.53 | 58.81 | 56.52 | 52.37 | 40.45 | 28.57 | 20.68 | 38.91 | |||||||||||||
1921 | 25.17 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.17 | k |
1922 | ----- | z | 21.86 | 27.16 | 38.17 | 46.61 | 57.50 | 61.74 | 62.81 | 55.90 | 40.39 | 29.57 | 23.42 | 42.28 | a | |||||||||||
1923 | 27.84 | 30.33 | a | 40.73 | t | 44.90 | 46.16 | 54.90 | a | 58.39 | 57.06 | ----- | z | 37.75 | c | 27.60 | 17.50 | a | 40.24 | b | ||||||
1924 | ----- | z | ----- | z | ----- | z | ----- | z | 41.06 | 54.10 | 56.60 | a | ----- | z | 46.10 | 38.33 | a | 29.03 | a | 13.00 | 39.75 | e | ||||
1925 | 15.34 | b | ----- | z | 31.03 | ----- | z | 47.00 | a | 54.90 | 58.10 | 54.83 | a | 49.38 | a | 32.37 | a | 23.34 | a | 17.94 | 38.42 | b | ||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.23 | ----- | z | 48.20 | 39.03 | 29.03 | 20.00 | 38.70 | g | |||||
1927 | ----- | z | 26.07 | 24.97 | 37.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.65 | i | |||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.27 | 62.03 | 60.13 | 51.60 | 41.65 | 22.03 | ----- | z | 49.28 | 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 | 30.13 | ----- | z | 30.13 | k | |
1932 | ----- | z | 29.83 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 13.65 | 21.74 | j | ||
1933 | 27.61 | 18.54 | ----- | z | ----- | z | ----- | z | 50.50 | 53.90 | 52.61 | 47.50 | 35.55 | 21.70 | 20.35 | 36.47 | c | |||||||||
1934 | 21.39 | 26.79 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 24.09 | 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 | 21.80 | 23.98 | 29.42 | 37.17 | 46.25 | 55.44 | 59.88 | 59.15 | 51.19 | 39.54 | 28.18 | 18.47 | 38.82 | |||||||||||||
S.D. | 5.30 | 3.43 | 3.61 | 3.21 | 2.67 | 2.63 | 2.42 | 3.19 | 3.10 | 2.74 | 3.80 | 2.97 | 1.16 | |||||||||||||
SKEW | -0.05 | 0.32 | 0.15 | 0.81 | -0.70 | -0.23 | -0.97 | -0.00 | 0.08 | -0.82 | 0.03 | -0.51 | -1.17 | |||||||||||||
MAX | 29.87 | 30.33 | 35.74 | 44.90 | 50.06 | 59.67 | 62.52 | 65.97 | 56.00 | 44.26 | 35.43 | 23.42 | 39.78 | |||||||||||||
MIN | 14.26 | 18.54 | 24.81 | 31.90 | 41.06 | 50.50 | 53.90 | 52.61 | 46.10 | 32.37 | 21.70 | 13.00 | 36.84 | |||||||||||||
YRS | 14 | 15 | 12 | 12 | 14 | 16 | 17 | 15 | 16 | 17 | 16 | 16 | 5 |