YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1935 | ----- | z | ----- | z | ----- | z | ----- | z | 44.35 | 52.80 | 58.39 | 59.19 | 48.20 | 37.39 | 24.54 | d | 20.32 | 43.15 | d | |||||||
1936 | 18.74 | 25.28 | 28.77 | 37.20 | 46.77 | 54.50 | 60.90 | 60.00 | 52.10 | 39.16 | 25.40 | 21.29 | 39.18 | |||||||||||||
1937 | 12.81 | 22.68 | 29.42 | 36.47 | 48.03 | b | 54.83 | 60.65 | 61.94 | 54.53 | 41.58 | 29.23 | 24.23 | 39.70 | ||||||||||||
1938 | 21.32 | 25.64 | 31.90 | 36.83 | a | 44.61 | 57.20 | 60.55 | 60.06 | 51.93 | 39.03 | 21.33 | 23.03 | 39.45 | ||||||||||||
1939 | 21.97 | 16.36 | 30.06 | 39.57 | 47.19 | 55.50 | 59.68 | 58.42 | 55.50 | 38.52 | 29.93 | 24.48 | 39.76 | |||||||||||||
1940 | 22.71 | 26.72 | 33.61 | 37.60 | 47.87 | 56.33 | 62.00 | 58.77 | 54.17 | 41.61 | 26.70 | 25.94 | 41.17 | |||||||||||||
1941 | 25.90 | 29.61 | 31.23 | a | 37.27 | 48.32 | 53.60 | 59.23 | 58.38 | b | 51.50 | 42.48 | 26.63 | 22.26 | 40.53 | |||||||||||
1942 | 20.65 | 21.25 | 26.03 | 39.63 | 44.55 | 55.33 | 61.52 | 61.71 | 52.70 | 42.68 | 29.93 | 26.60 | a | 40.21 | ||||||||||||
1943 | 24.48 | 27.39 | 31.84 | 40.55 | a | 48.32 | 55.90 | 62.28 | b | 62.58 | 52.67 | 37.35 | 25.03 | 20.47 | a | 40.74 | ||||||||||
1944 | 14.16 | 24.34 | 28.10 | 35.70 | 45.94 | 53.40 | 60.61 | 59.52 | 51.63 | 42.74 | 29.00 | 21.97 | 38.93 | |||||||||||||
1945 | 23.29 | 26.25 | 29.13 | 34.50 | 46.74 | 51.53 | 62.19 | 63.19 | 53.47 | 42.13 | 25.10 | 17.94 | 39.62 | |||||||||||||
1946 | 19.35 | 21.21 | 30.87 | 43.37 | 46.16 | 58.20 | 62.90 | 62.23 | 55.53 | 39.77 | 27.33 | 23.97 | 40.91 | |||||||||||||
1947 | 17.19 | 24.36 | 29.90 | 37.13 | 49.19 | 54.17 | 63.39 | m | 62.13 | 54.93 | 42.87 | 26.03 | 20.65 | 38.05 | a | |||||||||||
1948 | 19.74 | d | 21.68 | g | 26.96 | d | 40.67 | 50.48 | h | 55.80 | 61.20 | f | 60.88 | g | 52.60 | 40.00 | g | 24.27 | 23.55 | 34.80 | e | |||||
1949 | 20.62 | g | 22.43 | 31.55 | 39.63 | 47.06 | n | 55.50 | j | 62.68 | 58.94 | 56.00 | e | 39.39 | 29.27 | 18.41 | b | 39.81 | c | |||||||
1950 | 20.16 | 27.75 | 30.48 | d | 41.52 | e | 47.00 | 57.40 | 62.45 | 59.16 | 51.60 | 45.68 | 28.57 | 24.45 | 41.35 | |||||||||||
1951 | 20.87 | 24.00 | 31.03 | 38.43 | 49.52 | 55.60 | 65.97 | 62.35 | 54.03 | 41.77 | 24.92 | f | 21.84 | 42.31 | a | |||||||||||
1952 | 25.03 | 24.08 | e | 28.06 | 40.09 | g | 49.84 | 60.03 | 61.97 | b | 63.03 | 52.10 | 37.70 | a | 24.77 | 19.06 | 40.52 | a | ||||||||
1953 | 26.29 | 22.11 | 33.71 | 37.96 | d | 44.39 | 58.50 | b | 64.39 | 59.87 | 51.70 | 40.61 | 30.55 | a | 19.97 | 40.84 | ||||||||||
1954 | 23.42 | ----- | z | ----- | z | 48.18 | s | 49.87 | 57.17 | 65.13 | 59.42 | 55.60 | 43.23 | 30.23 | 20.33 | a | 44.93 | c | ||||||||
1955 | 19.48 | 18.96 | 31.10 | 36.97 | 48.03 | 55.10 | 61.29 | 61.68 | 52.70 | 41.55 | 28.03 | 23.63 | a | 39.88 | ||||||||||||
1956 | 26.13 | 21.62 | 30.81 | 37.14 | a | 48.55 | 59.17 | 61.10 | 58.06 | 51.87 | 40.03 | 21.50 | 17.06 | 39.42 | ||||||||||||
1957 | 27.32 | 33.43 | 33.39 | 37.42 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.38 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 21.48 | 24.27 | 30.38 | 38.32 | 47.26 | 55.81 | 61.79 | 60.51 | 53.05 | 40.82 | 26.83 | 21.88 | 40.11 | |||||||||||||
S.D. | 3.86 | 3.80 | 2.06 | 2.19 | 1.81 | 2.16 | 1.87 | 1.71 | 1.86 | 2.20 | 2.73 | 2.59 | 0.76 | |||||||||||||
SKEW | -0.52 | 0.27 | -0.27 | 0.54 | -0.29 | 0.08 | 0.47 | 0.17 | -0.35 | 0.09 | -0.43 | -0.05 | 0.15 | |||||||||||||
MAX | 27.32 | 33.43 | 33.71 | 43.37 | 49.87 | 60.03 | 65.97 | 63.19 | 56.00 | 45.68 | 30.55 | 26.60 | 41.35 | |||||||||||||
MIN | 12.81 | 16.36 | 26.03 | 34.50 | 44.35 | 51.53 | 58.39 | 58.06 | 48.20 | 37.35 | 21.33 | 17.06 | 38.93 | |||||||||||||
YRS | 21 | 20 | 21 | 19 | 20 | 21 | 20 | 21 | 22 | 21 | 21 | 22 | 15 |