YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | 29.61 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 29.61 | k | |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.63 | ----- | z | ----- | z | 55.07 | ----- | z | ----- | z | 27.83 | a | 46.84 | i | ||
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | 42.00 | 47.32 | 59.27 | 66.32 | 64.74 | 56.57 | ----- | z | 16.27 | 24.16 | 47.08 | d | ||||||||
1924 | 19.87 | 24.83 | 26.71 | 36.97 | 45.77 | 58.63 | 61.10 | 61.13 | 49.33 | 41.77 | ----- | z | 19.39 | 40.50 | a | |||||||||||
1925 | ----- | z | ----- | z | ----- | z | 40.33 | 52.03 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.18 | j | |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.65 | ----- | z | 58.00 | ----- | z | 30.10 | 25.16 | 43.48 | h | ||||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.31 | b | 53.23 | 42.03 | 33.63 | 19.61 | 41.76 | g | ||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 56.23 | 63.52 | 61.87 | 53.07 | 46.87 | 33.07 | 22.23 | 48.12 | e | |||||||
1929 | ----- | z | ----- | z | ----- | z | 41.43 | ----- | z | ----- | z | 63.35 | ----- | z | 54.33 | ----- | z | ----- | z | 21.74 | 45.22 | h | ||||
1930 | 14.13 | 27.89 | 27.06 | 41.10 | 47.87 | ----- | z | 54.65 | ----- | z | 49.93 | 41.52 | 26.90 | 18.10 | 34.91 | b | ||||||||||
1931 | 17.55 | 25.54 | 29.32 | 38.73 | 44.48 | 57.83 | 61.00 | ----- | z | ----- | z | 44.65 | ----- | z | 23.45 | 38.06 | c | |||||||||
1932 | ----- | z | 31.45 | ----- | z | 38.17 | 48.32 | 54.37 | 62.87 | 57.74 | 49.77 | 37.39 | 23.73 | 14.23 | 41.80 | b | ||||||||||
1933 | 19.48 | 14.64 | 26.47 | a | 32.73 | 41.19 | 55.17 | 61.42 | 58.32 | 55.97 | 42.35 | 30.37 | 24.58 | 38.56 | ||||||||||||
1934 | 20.87 | 25.11 | 27.42 | 39.63 | 48.84 | 57.80 | 62.55 | 62.68 | 51.90 | 42.13 | 30.50 | 28.52 | 41.50 | |||||||||||||
1935 | 25.52 | 27.68 | 36.06 | 42.37 | 47.84 | 56.50 | 59.52 | b | 60.19 | j | 50.45 | a | 43.58 | 31.10 | 25.23 | 40.53 | a | |||||||||
1936 | 20.77 | 23.89 | a | 35.35 | 39.90 | 50.70 | a | 59.77 | 62.79 | b | 63.06 | 56.80 | 42.35 | 30.50 | 27.23 | 42.76 | ||||||||||
1937 | 19.58 | 24.31 | l | 27.94 | 39.37 | 51.32 | 57.50 | 61.61 | 63.39 | 56.57 | 45.16 | 30.30 | 25.77 | 43.50 | a | |||||||||||
1938 | 25.61 | 29.04 | b | 36.45 | 40.03 | 50.39 | 59.73 | 61.61 | 61.14 | c | 54.56 | c | ----- | z | ----- | z | 24.41 | b | 44.30 | b | ||||||
1939 | 26.48 | b | 19.92 | d | 33.12 | o | 39.59 | c | 49.72 | b | 58.29 | b | 60.19 | j | 59.20 | a | 53.95 | h | 42.25 | o | 29.87 | 26.34 | b | 38.68 | d | |
1940 | 18.87 | 24.59 | b | 32.71 | 40.14 | b | 49.32 | 55.10 | 61.77 | 60.94 | 56.57 | 46.87 | 32.23 | 31.00 | 42.51 | |||||||||||
1941 | 28.65 | 31.71 | 32.03 | 42.10 | 52.13 | 56.80 | 61.29 | 61.19 | 56.89 | c | ----- | z | ----- | z | ----- | z | 46.98 | c | ||||||||
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 |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 21.45 | 25.52 | 30.60 | 39.66 | 48.48 | 57.37 | 61.63 | 61.21 | 54.06 | 43.06 | 29.12 | 23.83 | 41.33 | |||||||||||||
S.D. | 4.23 | 4.77 | 3.79 | 2.36 | 2.97 | 1.67 | 2.41 | 2.01 | 2.87 | 2.62 | 4.63 | 4.10 | 1.93 | |||||||||||||
SKEW | 0.19 | -0.84 | 0.45 | -1.58 | -0.95 | -0.25 | -1.13 | -0.11 | -0.42 | -0.35 | -1.83 | -0.57 | -0.90 | |||||||||||||
MAX | 28.65 | 31.71 | 36.45 | 42.37 | 52.13 | 59.77 | 66.32 | 64.74 | 58.00 | 46.87 | 33.63 | 31.00 | 42.76 | |||||||||||||
MIN | 14.13 | 14.64 | 26.47 | 32.73 | 41.19 | 54.37 | 54.65 | 57.74 | 49.33 | 37.39 | 16.27 | 14.23 | 38.56 | |||||||||||||
YRS | 12 | 12 | 12 | 16 | 15 | 15 | 16 | 13 | 17 | 12 | 13 | 18 | 4 |