YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1934 | ----- | z | ----- | z | ----- | z | 62.13 | 68.48 | 76.62 | 80.37 | 79.52 | 68.70 | 61.79 | 47.98 | 40.73 | 65.15 | c | |||||||||
1935 | 41.87 | a | 42.04 | 54.20 | a | 60.22 | 62.68 | 75.45 | 77.72 | a | 76.90 | 65.08 | 59.15 | 46.60 | a | 38.06 | 58.33 | |||||||||
1936 | 35.53 | 40.38 | 53.33 | a | 58.02 | 67.02 | a | 75.83 | 77.69 | 77.24 | 67.53 | 55.10 | 44.77 | 40.32 | 57.73 | |||||||||||
1937 | 34.58 | a | 42.79 | 46.97 | a | 59.67 | 67.24 | 73.30 | 78.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.64 | e | |||||
1938 | 38.83 | g | 46.85 | k | 54.60 | j | 62.20 | c | 68.70 | a | 73.62 | e | 76.44 | 77.52 | a | 67.95 | a | 59.89 | c | 43.23 | b | 41.04 | e | 63.40 | c | |
1939 | 39.05 | 38.31 | d | 50.45 | 56.57 | 73.33 | h | 77.78 | a | 78.10 | 75.19 | b | 70.64 | a | 59.57 | a | 42.59 | m | 43.87 | d | 58.95 | b | ||||
1940 | 32.79 | c | 42.04 | c | 50.54 | e | 59.44 | f | 66.73 | a | 72.45 | 78.58 | 73.58 | 70.14 | a | 62.17 | a | 44.92 | 41.98 | 57.81 | a | |||||
1941 | 38.52 | a | 44.31 | b | 44.87 | 53.57 | 64.02 | a | 69.86 | a | 73.98 | 72.27 | 66.37 | 57.77 | a | 48.23 | 40.02 | 56.15 | ||||||||
1942 | 34.81 | 38.34 | 46.78 | b | 55.02 | c | 66.48 | 73.77 | 74.77 | e | 75.00 | c | 63.97 | m | 57.88 | f | 50.43 | b | 42.55 | b | 55.79 | b | ||||
1943 | 40.92 | a | 49.61 | a | 52.11 | 63.50 | 64.61 | 74.35 | 75.73 | a | 79.42 | g | 67.28 | j | 54.61 | d | 43.67 | f | 35.17 | g | 59.43 | d | ||||
1944 | 35.97 | 44.03 | 48.14 | c | 54.93 | 64.98 | b | 74.67 | 75.82 | 75.92 | 66.23 | 57.65 | 46.17 | 35.25 | a | 56.65 | ||||||||||
1945 | 37.13 | 43.46 | a | 49.73 | c | 51.89 | c | 65.47 | 71.60 | 75.26 | b | 76.13 | 68.78 | 56.38 | b | 47.00 | 36.97 | 56.65 | ||||||||
1946 | 33.26 | 40.78 | a | 49.37 | 61.29 | a | 62.37 | 74.10 | 76.65 | 76.40 | 68.97 | 58.09 | c | 43.87 | 41.12 | a | 57.19 | |||||||||
1947 | 34.21 | 36.69 | b | 41.78 | a | 51.62 | 63.21 | b | 71.90 | j | 72.92 | r | 73.55 | 66.68 | e | 59.74 | 37.33 | 35.06 | 49.99 | b | ||||||
1948 | 28.62 | a | 35.57 | a | 40.19 | 56.43 | 62.69 | b | 71.57 | 75.24 | 73.00 | 65.28 | e | 54.03 | 42.88 | q | ----- | z | 56.26 | b | ||||||
1949 | 26.15 | a | 35.67 | g | ----- | z | ----- | z | 62.69 | 69.69 | a | 74.45 | a | 72.02 | a | 67.13 | 54.21 | c | 47.46 | q | 39.73 | a | 58.26 | d | ||
1950 | 43.47 | a | 46.21 | 48.27 | 57.82 | 64.34 | b | 74.48 | a | 73.43 | a | 72.98 | a | 66.38 | b | 61.85 | a | 45.75 | 38.37 | 57.78 | ||||||
1951 | 35.69 | 39.93 | 44.35 | 53.70 | 63.89 | 72.13 | 79.39 | 77.63 | 68.25 | 57.90 | 41.57 | 39.21 | 56.14 | |||||||||||||
1952 | 39.63 | 40.62 | a | 43.60 | 54.80 | 63.85 | 76.87 | 75.98 | 77.98 | 65.95 | a | 55.45 | 40.02 | 36.90 | a | 55.97 | ||||||||||
1953 | 43.42 | 41.19 | a | 49.58 | 54.90 | 60.52 | 77.38 | a | 77.58 | 74.31 | 67.64 | a | 56.77 | 45.70 | 33.82 | a | 56.90 | |||||||||
1954 | 38.48 | a | 47.00 | 44.87 | 58.92 | 60.98 | 73.86 | a | 78.66 | 75.50 | 69.55 | 57.62 | g | 47.28 | 39.45 | 57.69 | a | |||||||||
1955 | 35.44 | 35.61 | 46.13 | 55.97 | 64.13 | 71.15 | 75.22 | a | 75.34 | 69.50 | 57.26 | 45.07 | 41.06 | 55.99 | ||||||||||||
1956 | 38.67 | a | 34.02 | 48.94 | 53.81 | a | 67.98 | 76.75 | 76.66 | 73.55 | 69.65 | 59.19 | 41.16 | a | 39.28 | a | 56.64 | |||||||||
1957 | 37.24 | 47.09 | 47.91 | d | 53.07 | 62.32 | 72.97 | a | 79.06 | 76.22 | a | 64.67 | 55.15 | 40.97 | 40.97 | b | 56.47 | |||||||||
1958 | 33.18 | 41.16 | 40.40 | 51.80 | 65.06 | 75.47 | 77.34 | 75.03 | a | 67.82 | 54.02 | a | 45.65 | 37.35 | 55.36 | |||||||||||
1959 | 35.20 | a | 38.55 | 43.87 | 54.55 | 65.97 | 73.52 | 72.95 | 73.16 | 67.80 | 52.60 | 38.80 | 36.97 | a | 54.49 | |||||||||||
1960 | 31.61 | 34.91 | 44.11 | 58.38 | 63.53 | 74.57 | 73.74 | 74.76 | 70.83 | g | ----- | z | ----- | z | ----- | z | 56.95 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 36.22 | 41.03 | 47.10 | 56.59 | 64.61 | 73.99 | 76.53 | 75.23 | 67.68 | 57.41 | 44.40 | 39.13 | 56.56 | |||||||||||||
S.D. | 4.17 | 4.12 | 3.81 | 3.48 | 2.22 | 2.20 | 2.01 | 1.94 | 1.67 | 2.74 | 3.36 | 2.53 | 0.97 | |||||||||||||
SKEW | -0.31 | 0.17 | -0.06 | 0.40 | 0.18 | -0.17 | 0.01 | 0.22 | -0.07 | 0.12 | -0.44 | -0.32 | -0.15 | |||||||||||||
MAX | 43.47 | 49.61 | 54.20 | 63.50 | 68.70 | 77.78 | 80.37 | 79.52 | 70.64 | 62.17 | 50.43 | 43.87 | 58.33 | |||||||||||||
MIN | 26.15 | 34.02 | 40.19 | 51.62 | 60.52 | 69.69 | 72.95 | 72.02 | 64.67 | 52.60 | 37.33 | 33.82 | 54.49 | |||||||||||||
YRS | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 23 | 23 | 21 | 23 | 15 |