YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.00 | u | 74.30 | a | 63.27 | 48.91 | i | 47.97 | 34.87 | 55.10 | h | |||
1914 | 36.87 | 37.61 | 44.13 | 50.30 | 55.23 | 66.40 | 74.58 | 73.97 | 67.43 | 53.68 | 46.33 | 36.87 | 53.62 | |||||||||||||
1915 | 34.48 | 37.07 | 39.48 | 46.60 | 52.48 | 61.80 | 72.45 | 71.06 | 60.70 | 47.71 | 38.03 | a | 33.84 | 49.64 | ||||||||||||
1916 | 38.97 | a | 43.03 | 47.39 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.13 | i | ||
1917 | ----- | z | ----- | z | ----- | z | 50.25 | r | 51.84 | 61.43 | 76.55 | 70.87 | 65.57 | 49.83 | a | 36.80 | 30.71 | 55.45 | d | |||||||
1918 | 32.00 | 40.21 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.11 | j | ||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.56 | v | 38.87 | 30.32 | 34.59 | j | ||
1921 | 33.68 | ----- | z | 46.52 | 47.40 | 54.26 | 65.73 | 74.29 | 71.06 | 61.63 | 53.42 | 38.20 | 39.84 | 53.28 | a | |||||||||||
1922 | 32.10 | 36.54 | 35.61 | h | 46.50 | l | 56.90 | 65.17 | a | 74.61 | 73.06 | 64.57 | 49.55 | ----- | z | ----- | z | 56.56 | d | |||||||
1923 | 37.24 | b | 37.82 | 41.77 | 51.23 | 58.84 | 60.33 | 68.42 | 62.90 | 60.78 | g | 43.24 | b | 41.18 | b | 37.29 | 49.12 | a | ||||||||
1924 | 28.39 | 36.00 | r | 35.45 | 44.73 | 53.19 | ----- | z | 74.13 | 71.74 | ----- | z | ----- | z | ----- | z | 31.95 | k | 51.27 | f | ||||||
1925 | 30.77 | 37.39 | 40.16 | 44.70 | 55.16 | 63.83 | 73.65 | 69.52 | ----- | z | ----- | z | ----- | z | 33.38 | o | 51.90 | d | ||||||||
1926 | 23.88 | o | 36.07 | 44.65 | 53.17 | 53.97 | 63.57 | 71.90 | 69.81 | 63.47 | 51.84 | 37.93 | 36.81 | 53.02 | a | |||||||||||
1927 | 35.32 | 39.39 | 39.13 | 45.30 | 53.00 | 58.38 | d | 73.71 | 69.97 | 63.89 | l | 48.10 | u | ----- | z | 27.79 | q | 51.78 | d | |||||||
1928 | 28.21 | q | 31.93 | o | 40.45 | t | 43.63 | k | 58.43 | c | 61.44 | c | 70.71 | g | 68.16 | f | 60.10 | j | 52.75 | k | 37.74 | g | 32.38 | j | 59.94 | j |
1929 | 29.00 | j | 35.67 | v | 40.41 | n | 46.14 | h | 56.52 | h | 63.60 | e | 74.29 | x | 73.08 | e | 64.63 | k | 51.27 | i | 35.70 | j | 32.04 | h | 68.34 | j |
1930 | 35.38 | e | 38.58 | i | 44.48 | f | 52.17 | 52.58 | 63.25 | b | 74.10 | 70.68 | 59.20 | 47.32 | i | 38.68 | e | 32.24 | f | 55.75 | d | |||||
1931 | 27.39 | c | 43.82 | f | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | k | 74.80 | f | 66.68 | b | ----- | z | 39.56 | c | 31.56 | d | 41.30 | h |
1932 | 27.68 | 38.93 | 45.48 | 47.86 | a | 52.90 | 62.77 | 76.39 | 74.16 | f | 71.90 | 59.61 | 38.97 | 33.61 | 50.55 | a | ||||||||||
1933 | 31.47 | a | 37.12 | c | 37.39 | 41.60 | 45.32 | 68.27 | 80.71 | 74.03 | 65.23 | 56.13 | a | 38.43 | ----- | z | 52.34 | a | ||||||||
1934 | 28.26 | 39.75 | 46.23 | 52.37 | 60.48 | 61.93 | 76.13 | 74.42 | 62.83 | a | 49.65 | 40.33 | 37.61 | 52.50 | ||||||||||||
1935 | 38.19 | 41.54 | 40.06 | 47.97 | 51.81 | 64.37 | 73.29 | 74.19 | 65.30 | 46.61 | 35.77 | 33.35 | 51.04 | |||||||||||||
1936 | ----- | z | ----- | z | ----- | z | ----- | z | 59.46 | r | 68.80 | 76.16 | 74.15 | r | 65.13 | 53.00 | ----- | z | 36.16 | 59.85 | g | |||||
1937 | 28.32 | 37.50 | 43.29 | 46.30 | 56.65 | 64.17 | 75.65 | 75.32 | 70.17 | 53.65 | 42.59 | a | 50.13 | a | 53.64 | |||||||||||
1938 | 37.03 | 41.39 | 42.23 | 49.10 | 53.67 | j | 69.05 | j | 73.30 | a | 72.70 | h | 66.93 | 52.65 | 33.57 | 38.55 | 48.30 | c | ||||||||
1939 | 36.19 | 31.71 | 42.48 | 49.93 | 56.97 | 63.79 | a | 75.56 | f | 74.94 | 66.60 | 49.97 | a | 45.17 | 35.74 | 50.32 | a | |||||||||
1940 | 35.81 | 37.21 | 43.80 | a | 49.45 | a | 58.90 | 67.40 | 70.05 | j | 72.36 | c | 66.48 | a | 53.16 | 37.33 | 38.52 | 50.95 | a | |||||||
1941 | 37.06 | 42.63 | a | 43.23 | 45.03 | 55.15 | d | 60.07 | c | 70.90 | 68.29 | 57.96 | c | 49.77 | 40.55 | a | 35.42 | 50.51 | ||||||||
1942 | 33.03 | 29.54 | 38.97 | 47.93 | 52.63 | d | 59.70 | g | 74.00 | c | 71.27 | a | 62.33 | 50.50 | a | 39.36 | b | 31.94 | 48.32 | a | ||||||
1943 | 32.58 | 35.32 | f | 41.50 | a | 46.93 | a | ----- | z | ----- | z | 76.40 | f | 75.00 | a | 66.83 | 54.48 | d | 39.04 | f | 38.70 | a | 50.86 | e | ||
1944 | 33.90 | a | 37.62 | c | 40.46 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.76 | j |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.83 | a | 64.57 | 56.20 | a | 36.87 | 30.87 | a | 52.67 | g | ||
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 | 36.48 | 36.48 | k | |
1949 | 33.03 | 35.86 | 39.90 | 50.63 | 53.58 | 63.80 | 71.87 | 64.63 | a | 67.43 | 49.00 | 40.00 | b | 33.13 | 50.24 | |||||||||||
1950 | 32.52 | 39.86 | 41.77 | 50.37 | 51.95 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.00 | d | 38.76 | j | 41.70 | g | ||||
1951 | 33.04 | e | 39.08 | b | 43.76 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 38.62 | i |
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 | 40.08 | e | 45.43 | 54.00 | c | ----- | z | ----- | z | 72.42 | s | 65.96 | f | ----- | z | ----- | z | ----- | z | 46.50 | i | |
1956 | 38.75 | k | 32.93 | 39.61 | 48.07 | 57.70 | a | 67.63 | 72.87 | 69.58 | 65.53 | 49.55 | 36.80 | 32.39 | 52.06 | a | ||||||||||
1957 | 42.23 | 45.36 | 44.35 | 47.10 | 53.77 | 67.40 | 76.23 | 74.23 | 62.20 | 56.52 | 40.37 | 35.29 | 53.75 | |||||||||||||
1958 | 34.19 | 42.46 | 42.77 | 47.70 | 61.39 | 67.67 | 73.84 | 76.06 | 68.17 | 59.29 | 41.00 | 34.35 | 54.08 | |||||||||||||
1959 | 34.90 | 38.36 | 42.23 | 54.03 | 56.32 | 69.73 | 78.84 | 75.52 | 63.73 | 52.68 | 44.10 | 39.19 | 54.14 | |||||||||||||
1960 | 33.77 | 33.59 | 43.94 | 48.43 | 55.87 | 68.83 | 74.19 | 73.94 | 66.87 | 53.68 | 41.27 | 31.87 | 52.19 | |||||||||||||
1961 | 37.77 | 39.07 | 42.48 | 50.60 | 55.84 | 70.50 | 76.61 | 75.26 | 64.50 | 49.81 | 40.27 | 37.16 | 53.32 | |||||||||||||
1962 | 38.35 | 40.50 | 37.39 | 51.97 | 54.97 | 62.80 | 73.10 | 74.77 | 69.17 | 52.58 | 44.07 | 38.42 | 53.17 | |||||||||||||
1963 | 32.42 | 44.11 | 42.45 | 46.97 | 59.32 | 62.34 | a | 76.48 | 74.71 | 68.43 | 56.52 | 45.87 | 32.55 | 53.51 | ||||||||||||
1964 | 30.87 | 30.83 | 40.84 | 48.87 | 54.84 | 64.30 | 76.35 | 71.90 | 65.07 | ----- | z | ----- | z | ----- | z | 53.76 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.86 | 38.19 | 41.97 | 48.45 | 55.13 | 64.57 | 74.51 | 72.34 | 65.18 | 52.22 | 40.33 | 35.60 | 52.52 | |||||||||||||
S.D. | 3.50 | 3.70 | 2.76 | 2.81 | 3.12 | 3.05 | 2.38 | 3.06 | 3.02 | 3.67 | 3.35 | 3.87 | 1.54 | |||||||||||||
SKEW | -0.00 | -0.41 | -0.20 | -0.08 | -0.50 | 0.16 | 0.11 | -1.32 | -0.25 | -0.05 | 0.45 | 1.57 | -0.72 | |||||||||||||
MAX | 42.23 | 45.36 | 47.39 | 54.03 | 61.39 | 70.50 | 80.71 | 76.06 | 71.90 | 59.61 | 47.97 | 50.13 | 54.14 | |||||||||||||
MIN | 27.39 | 29.54 | 35.45 | 41.60 | 45.32 | 58.38 | 68.42 | 62.90 | 57.96 | 43.24 | 33.57 | 30.32 | 49.64 | |||||||||||||
YRS | 35 | 32 | 33 | 32 | 32 | 31 | 30 | 33 | 32 | 29 | 31 | 31 | 14 |