YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.86 | i | 65.89 | 60.10 | 49.90 | f | 34.63 | o | 28.44 | 51.47 | i | |||
1926 | 22.27 | 33.73 | 39.77 | a | 47.00 | 53.82 | 66.23 | 69.94 | 70.10 | 62.47 | 51.11 | 36.90 | 25.72 | a | 48.25 | |||||||||||
1927 | 31.43 | a | 35.06 | a | 38.87 | 46.02 | 56.27 | 61.70 | b | 68.65 | 65.42 | 60.86 | a | 48.13 | e | 39.23 | 22.78 | a | 47.87 | |||||||
1928 | 23.82 | t | ----- | 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 | 63.31 | w | 57.53 | 48.74 | 38.03 | 23.50 | 41.95 | h | ||||
1933 | 22.23 | a | 19.55 | 40.55 | 42.55 | b | 51.27 | 67.45 | 71.73 | a | 70.66 | 65.68 | 52.68 | a | 39.48 | b | 33.47 | b | 48.11 | |||||||
1934 | 31.66 | 37.46 | a | 61.31 | j | ----- | z | ----- | z | 62.33 | a | 74.19 | b | 72.67 | d | ----- | z | 50.96 | g | 38.78 | a | 28.98 | 49.44 | e | ||
1935 | 30.75 | c | 33.08 | b | 35.86 | b | 42.38 | a | 51.21 | c | 66.07 | 72.71 | 69.74 | ----- | z | 48.79 | ----- | z | 25.71 | 47.63 | b | |||||
1936 | 23.88 | a | 30.76 | 39.18 | 46.95 | 56.24 | 66.85 | ----- | z | 69.77 | i | ----- | z | 49.23 | 36.60 | 29.95 | 42.18 | c | ||||||||
1937 | 13.95 | 26.61 | 37.47 | 43.10 | a | 56.63 | 63.92 | 69.81 | 71.27 | 64.92 | 50.58 | 35.46 | b | 29.45 | 46.93 | |||||||||||
1938 | 27.08 | a | 31.14 | 35.24 | d | 48.50 | l | 50.19 | 64.08 | j | 71.56 | 72.69 | 64.20 | 51.15 | 30.60 | 30.55 | 46.44 | b | ||||||||
1939 | 24.71 | 18.30 | 39.26 | 48.53 | 59.63 | 67.32 | 70.42 | y | 71.31 | r | 66.35 | c | 50.52 | 40.95 | 33.47 | 44.90 | b | |||||||||
1940 | 26.04 | d | 30.70 | i | 38.55 | 46.47 | 59.34 | 68.05 | 72.68 | 70.10 | 62.65 | 50.24 | 35.22 | 28.71 | 50.73 | a | ||||||||||
1941 | 25.05 | 31.64 | 35.60 | 38.92 | 53.27 | 58.05 | 67.19 | 72.42 | 60.73 | s | 49.65 | 37.84 | b | 31.50 | 45.56 | a | ||||||||||
1942 | 27.02 | 29.02 | 32.85 | 47.50 | 53.52 | 65.74 | a | 73.23 | 73.03 | 62.77 | 50.15 | 38.47 | 32.17 | b | 48.79 | |||||||||||
1943 | 31.19 | b | 34.87 | a | 37.19 | 51.60 | 54.23 | 63.36 | a | 72.16 | 72.27 | 61.67 | 50.77 | 35.80 | 28.90 | 49.50 | ||||||||||
1944 | 24.45 | 31.53 | 34.40 | 43.23 | 55.58 | 64.05 | 71.69 | 72.16 | 62.38 | 52.76 | 36.40 | 30.06 | 48.23 | |||||||||||||
1945 | 25.32 | 34.59 | 36.16 | 41.90 | 56.00 | 62.27 | 72.61 | 72.44 | 62.68 | 51.39 | 34.66 | b | 22.94 | 47.75 | ||||||||||||
1946 | 24.02 | 30.57 | 39.52 | a | 52.82 | 53.97 | 68.13 | 73.73 | 70.50 | g | 63.52 | 48.45 | 37.10 | 34.47 | 47.84 | a | ||||||||||
1947 | 22.76 | 35.79 | 39.37 | 46.58 | 57.69 | 63.05 | a | 75.11 | 70.74 | 63.90 | a | 52.52 | 31.78 | c | 27.62 | b | 48.91 | |||||||||
1948 | 27.21 | 30.43 | a | 34.02 | 49.83 | 57.48 | 65.03 | 72.40 | 70.48 | 64.87 | 51.08 | 35.85 | q | 28.11 | 50.09 | a | ||||||||||
1949 | 24.52 | c | 24.45 | 40.13 | 48.88 | 54.69 | 64.12 | 71.61 | 69.66 | 64.45 | 50.17 | b | 42.15 | 29.26 | b | 48.67 | ||||||||||
1950 | 27.86 | b | 34.20 | 38.74 | 48.30 | 54.07 | b | 64.65 | 70.60 | 68.69 | 60.33 | 57.60 | 38.95 | k | 33.24 | f | 52.50 | b | ||||||||
1951 | 27.68 | c | 32.16 | 37.79 | b | 47.46 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.27 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 25.77 | 30.75 | 37.53 | 46.32 | 55.01 | 64.65 | 71.76 | 70.58 | 62.85 | 50.79 | 36.97 | 28.85 | 48.30 | |||||||||||||
S.D. | 4.00 | 5.08 | 2.25 | 3.54 | 2.60 | 2.56 | 1.96 | 2.19 | 2.20 | 2.09 | 2.89 | 3.32 | 0.72 | |||||||||||||
SKEW | -0.87 | -1.21 | -0.55 | -0.21 | -0.02 | -0.70 | -0.60 | -1.11 | -0.60 | 1.67 | -0.45 | -0.29 | -0.23 | |||||||||||||
MAX | 31.66 | 37.46 | 40.55 | 52.82 | 59.63 | 68.13 | 75.11 | 73.03 | 66.35 | 57.60 | 42.15 | 34.47 | 49.50 | |||||||||||||
MIN | 13.95 | 18.30 | 32.85 | 38.92 | 50.19 | 58.05 | 67.19 | 65.42 | 57.53 | 48.13 | 30.60 | 22.78 | 46.93 | |||||||||||||
YRS | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 20 | 18 | 21 | 10 |