YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 85.81 | 74.90 | 66.30 | 58.90 | 42.60 | 47.09 | i | 65.70 | g | |||||
1930 | 36.00 | x | 45.07 | 46.26 | 64.23 | 64.07 | a | 83.00 | r | 80.58 | ----- | z | 74.20 | 63.35 | 47.50 | 39.35 | 58.29 | c | ||||||||
1931 | 40.58 | 41.68 | 47.97 | 60.17 | 66.45 | 81.20 | 84.55 | 81.81 | 74.03 | 63.77 | 44.90 | 35.23 | 60.19 | |||||||||||||
1932 | 30.42 | 41.14 | 43.16 | 58.93 | 67.84 | 76.57 | 81.87 | 81.19 | 74.90 | 62.03 | 53.97 | 34.74 | 58.90 | |||||||||||||
1933 | 36.35 | 33.36 | 51.48 | 54.10 | 64.00 | 79.87 | 84.23 | 80.94 | 78.57 | 66.77 | 54.30 | 45.90 | a | 60.82 | ||||||||||||
1934 | 44.23 | 48.04 | 58.10 | 63.43 | 74.71 | 79.87 | 85.26 | 82.52 | 72.47 | 67.10 | 50.07 | 42.13 | 63.99 | |||||||||||||
1935 | 43.03 | 44.25 | 47.00 | 56.70 | 60.52 | 80.57 | 83.42 | 80.10 | 76.88 | n | ----- | z | ----- | z | 40.10 | 59.52 | c | |||||||||
1936 | 38.16 | 37.97 | 49.29 | 60.93 | 70.23 | a | 82.17 | 83.13 | 79.71 | 71.59 | a | 60.32 | 51.60 | 39.71 | 60.40 | |||||||||||
1937 | 27.86 | c | 37.33 | a | 43.39 | 58.37 | 70.00 | 76.47 | 81.58 | 83.13 | 76.00 | 62.84 | 52.55 | a | 40.00 | 59.13 | ||||||||||
1938 | 38.58 | 40.04 | 44.40 | a | 58.47 | 63.04 | e | 78.53 | k | 82.45 | 82.29 | 71.83 | 66.68 | 46.00 | 45.94 | 58.16 | a | |||||||||
1939 | 38.26 | 31.43 | 48.55 | 61.13 | 71.97 | 80.33 | 84.48 | 82.65 | 72.80 | 63.87 | 55.03 | 49.16 | 61.64 | |||||||||||||
1940 | 37.32 | 39.00 | 51.94 | 60.07 | 70.15 | d | 82.86 | h | 86.26 | 81.55 | 72.57 | 65.03 | 47.73 | 42.68 | 59.48 | a | ||||||||||
1941 | 37.32 | 42.43 | 44.45 | 49.87 | 67.68 | 71.50 | b | 79.19 | d | 79.06 | o | 71.03 | 60.10 | 53.77 | 42.16 | 56.32 | a | |||||||||
1942 | 40.97 | 38.64 | 43.35 | 59.17 | 67.61 | 78.67 | 86.35 | 83.29 | 76.27 | 63.13 | 54.87 | 44.13 | 61.37 | |||||||||||||
1943 | 41.53 | a | 47.29 | 49.03 | 67.43 | 69.65 | 78.70 | 85.03 | 82.10 | 75.60 | 63.26 | 54.23 | 41.45 | 62.94 | ||||||||||||
1944 | 39.32 | 40.48 | 43.40 | a | 53.10 | 67.03 | 77.67 | 82.94 | 83.39 | 75.43 | 64.06 | 48.41 | a | 41.29 | 59.71 | |||||||||||
1945 | 37.48 | 42.36 | 45.55 | 54.62 | a | 69.87 | 77.00 | 84.58 | 81.52 | 75.03 | 64.87 | 52.13 | 37.33 | a | 60.20 | |||||||||||
1946 | 36.00 | 42.30 | a | 50.67 | a | 65.10 | 67.06 | 83.60 | 84.26 | 81.61 | 73.25 | f | 59.52 | 46.83 | 49.10 | 60.55 | a | |||||||||
1947 | 37.87 | a | 45.25 | 43.60 | p | 58.53 | 69.71 | 75.60 | 85.87 | 78.03 | a | 77.80 | 66.81 | 43.17 | 38.42 | 61.55 | a | |||||||||
1948 | ----- | z | 41.71 | v | ----- | z | ----- | z | ----- | z | ----- | z | 88.71 | 85.48 | 81.20 | 66.58 | 47.13 | 43.69 | b | 68.80 | f | |||||
1949 | 32.68 | 37.32 | c | 48.68 | 61.97 | 69.94 | 77.77 | 85.97 | 85.74 | 80.50 | 64.74 | 61.20 | 42.90 | a | 62.45 | |||||||||||
1950 | 42.10 | b | 47.64 | 52.87 | 66.13 | 72.87 | 83.33 | 84.42 | 85.65 | 74.38 | a | 76.16 | 57.77 | 51.10 | 66.20 | |||||||||||
1951 | 44.43 | a | 43.46 | 49.87 | 60.70 | 72.87 | 80.06 | m | 90.06 | 82.87 | 80.00 | 65.84 | 49.73 | 38.73 | a | 61.69 | a | |||||||||
1952 | 40.77 | 41.24 | 43.29 | 61.23 | 70.90 | 82.13 | 83.90 | 83.00 | 77.80 | 72.55 | 48.03 | 41.48 | 62.20 | |||||||||||||
1953 | 43.97 | 42.50 | 50.55 | 58.03 | 64.68 | 84.33 | 85.48 | 82.16 | 81.97 | 68.39 | 53.00 | 39.45 | 62.88 | |||||||||||||
1954 | 43.06 | 50.46 | 43.39 | 63.93 | 69.29 | 80.47 | 85.13 | 81.68 | 77.17 | 68.39 | 58.03 | 44.87 | 63.82 | |||||||||||||
1955 | 38.97 | 37.19 | a | 47.87 | 57.37 | 66.16 | 77.79 | b | 82.52 | 81.19 | 78.57 | 69.55 | 50.57 | ----- | z | 62.52 | a | |||||||||
1956 | 42.60 | f | 39.24 | 50.84 | 59.17 | 73.55 | 83.20 | 85.03 | 81.35 | 81.70 | c | 66.68 | 48.93 | 44.94 | 64.97 | a | ||||||||||
1957 | 37.90 | 48.43 | 46.95 | i | ----- | z | 59.17 | h | 77.90 | 81.29 | 76.97 | 74.47 | 58.06 | 43.07 | 43.77 | 60.21 | c | |||||||||
1958 | 42.03 | 45.96 | 42.13 | 54.77 | 73.35 | 81.87 | 84.94 | 82.81 | 73.97 | 65.68 | 53.47 | 49.23 | 62.52 | |||||||||||||
1959 | 42.39 | 40.54 | 48.35 | 59.77 | 70.19 | 82.73 | 86.81 | 80.81 | 75.40 | 63.65 | 51.73 | 45.68 | 62.34 | |||||||||||||
1960 | 37.39 | 35.79 | 49.71 | 62.03 | 69.42 | 81.13 | 84.55 | 85.48 | 79.67 | 62.77 | 54.17 | 41.30 | a | 61.95 | ||||||||||||
1961 | 44.48 | 44.00 | 46.19 | 59.66 | a | 72.03 | a | 83.20 | 85.29 | 79.35 | 69.67 | 64.06 | 45.93 | 39.13 | 61.08 | |||||||||||
1962 | 40.35 | 43.64 | 43.23 | 58.00 | y | 71.03 | 81.13 | 83.35 | 85.39 | 74.70 | 67.03 | 54.50 | 47.19 | 62.87 | a | |||||||||||
1963 | 35.06 | 45.71 | 49.06 | 60.47 | 74.97 | a | 81.10 | 86.84 | 79.90 | 77.80 | 70.90 | 55.53 | 45.65 | 63.58 | ||||||||||||
1964 | 40.45 | 37.83 | 43.52 | 55.07 | 70.71 | 81.12 | e | 87.16 | 80.65 | 74.93 | 72.26 | 50.47 | 39.48 | 61.14 | ||||||||||||
1965 | 40.81 | 41.07 | 43.77 | 59.80 | 66.90 | 75.17 | 84.35 | 81.74 | 71.10 | 70.87 | 56.20 | 45.26 | 61.42 | |||||||||||||
1966 | 37.45 | 39.04 | 53.97 | 62.80 | 74.97 | 79.40 | 84.26 | 84.29 | 78.20 | 70.07 | a | 57.07 | 42.65 | 63.68 | ||||||||||||
1967 | 41.90 | 46.14 | 57.84 | 62.77 | 70.71 | 77.50 | 84.77 | 79.61 | 75.30 | 70.00 | 57.67 | 37.94 | 63.51 | |||||||||||||
1968 | 43.77 | 47.72 | 50.87 | 56.93 | 68.71 | 82.40 | 84.32 | 78.16 | 79.37 | 70.68 | 48.93 | 39.03 | 62.58 | |||||||||||||
1969 | 41.77 | 42.82 | 44.26 | 63.60 | 74.00 | 77.43 | 84.87 | 85.87 | 76.77 | 59.13 | 53.47 | 45.26 | 62.44 | |||||||||||||
1970 | 41.77 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.77 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.44 | 41.94 | 47.79 | 59.74 | 69.44 | 79.74 | 84.53 | 81.82 | 75.67 | 65.66 | 51.41 | 42.50 | 61.97 | |||||||||||||
S.D. | 3.76 | 4.28 | 4.10 | 3.76 | 3.44 | 2.86 | 2.04 | 2.46 | 3.47 | 4.13 | 4.52 | 3.88 | 1.66 | |||||||||||||
SKEW | -1.06 | -0.22 | 0.67 | -0.34 | -0.46 | -0.62 | -0.05 | -0.44 | -0.26 | 0.26 | -0.13 | 0.19 | 0.21 | |||||||||||||
MAX | 44.48 | 50.46 | 58.10 | 67.43 | 74.97 | 84.33 | 90.06 | 85.87 | 81.97 | 76.16 | 61.20 | 51.10 | 66.20 | |||||||||||||
MIN | 27.86 | 31.43 | 42.13 | 49.87 | 60.52 | 71.50 | 79.19 | 74.90 | 66.30 | 58.06 | 42.60 | 34.74 | 58.90 | |||||||||||||
YRS | 38 | 39 | 37 | 37 | 38 | 35 | 41 | 39 | 39 | 40 | 40 | 39 | 27 |