YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.10 | 43.10 | k | |
1935 | 46.03 | 49.89 | 52.52 | 61.33 | 61.16 | 80.17 | 84.90 | 79.48 | b | 73.33 | 63.84 | 49.63 | 40.97 | 61.94 | ||||||||||||
1936 | 37.45 | b | 45.45 | 56.63 | a | 66.52 | a | 73.96 | c | 84.48 | c | 84.19 | 82.61 | 70.38 | a | 61.07 | a | 50.90 | 42.71 | 63.03 | ||||||
1937 | 35.13 | 42.72 | c | 47.79 | b | 64.43 | 74.40 | a | 80.32 | b | 84.86 | b | 87.25 | c | 78.11 | b | 65.77 | ----- | z | ----- | z | 66.08 | b | |||
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.21 | k | 65.03 | b | 44.34 | a | 40.88 | g | 54.69 | j |
1939 | 37.03 | 35.71 | 39.81 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.36 | t | 48.73 | d | 42.61 | 40.78 | g | ||||
1940 | 32.57 | c | 39.69 | 61.65 | e | 67.71 | i | 76.29 | 82.63 | ----- | z | ----- | z | ----- | z | 70.84 | ----- | z | ----- | z | 60.61 | f | ||||
1941 | ----- | z | ----- | z | ----- | z | 55.10 | 69.19 | 74.40 | 79.39 | 79.23 | a | 73.30 | 60.19 | 53.77 | 44.75 | c | 65.48 | c | |||||||
1942 | ----- | z | 41.71 | 50.42 | 59.33 | 69.23 | 81.77 | 84.84 | 80.42 | 72.33 | 62.80 | p | 53.94 | l | 44.65 | 64.97 | c | |||||||||
1943 | ----- | z | 48.32 | 50.84 | 69.80 | 72.42 | 77.00 | r | 85.60 | u | 85.42 | g | 76.82 | h | ----- | z | ----- | z | ----- | z | 60.34 | h | ||||
1944 | ----- | z | ----- | z | ----- | z | 59.00 | 72.10 | 80.80 | 81.90 | 83.03 | 76.13 | ----- | z | 49.00 | p | 42.21 | q | 75.49 | f | ||||||
1945 | ----- | z | ----- | z | ----- | z | 69.40 | y | 74.94 | m | 81.53 | 84.97 | 84.16 | 79.31 | n | ----- | z | ----- | z | ----- | z | 83.55 | i | |||
1946 | ----- | z | ----- | z | ----- | z | ----- | z | 69.68 | l | 85.70 | 83.59 | b | 79.11 | m | 72.80 | t | ----- | z | ----- | z | ----- | z | 84.64 | j | |
1947 | 39.43 | a | 49.52 | a | 52.54 | c | 68.44 | u | 71.89 | l | 78.95 | j | 88.62 | b | 81.78 | d | ----- | z | 70.75 | s | 43.66 | a | 40.36 | f | 59.26 | f |
1948 | 37.59 | i | 44.75 | e | 45.58 | g | 67.72 | e | 68.05 | l | 82.26 | k | 87.62 | j | ----- | z | ----- | z | 45.86 | x | 45.00 | q | 44.61 | h | 56.23 | j |
1949 | 33.71 | c | 38.44 | j | 53.90 | j | 61.25 | b | 70.12 | g | 81.10 | j | 83.00 | t | 82.77 | r | ----- | z | 68.67 | p | 58.62 | n | 43.78 | h | 47.48 | j |
1950 | ----- | z | 51.19 | a | 57.28 | b | 66.19 | i | 73.43 | j | 80.72 | l | 79.90 | k | 81.48 | j | 72.42 | f | 75.85 | r | ----- | z | ----- | z | 54.23 | j |
1951 | 40.88 | g | 48.31 | b | 53.59 | d | 64.35 | m | 73.64 | q | 87.33 | x | 89.40 | f | ----- | z | 82.46 | q | 72.70 | u | 53.00 | u | ----- | z | 50.95 | j |
1952 | 41.00 | u | ----- | z | 51.38 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | 66.64 | p | 66.82 | c | 84.12 | f | 86.46 | e | 83.22 | d | 82.00 | a | 67.31 | b | 54.85 | c | ----- | z | 73.44 | f |
1954 | 45.40 | p | 56.05 | i | 50.50 | m | ----- | z | 67.70 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | 40.82 | c | 43.84 | c | 57.14 | q | ----- | z | ----- | z | ----- | z | 80.19 | o | 83.27 | t | ----- | z | 72.00 | u | 57.83 | x | ----- | z | 42.33 | j |
1956 | 49.14 | j | 37.20 | s | 59.10 | b | 63.71 | b | 78.74 | 87.83 | 85.71 | 84.79 | b | 84.90 | 69.68 | 45.30 | 44.38 | w | 73.31 | c | ||||||
1957 | ----- | z | ----- | z | 53.62 | o | 60.95 | j | ----- | z | 78.86 | i | 85.96 | g | 81.64 | t | 78.33 | r | 68.71 | x | 42.64 | s | 46.00 | v | ----- | z |
1958 | ----- | z | 52.77 | o | ----- | z | ----- | z | ----- | z | 89.56 | u | 89.06 | o | 87.78 | m | 81.38 | v | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | 51.33 | p | 58.39 | h | 66.37 | k | 73.56 | o | 86.11 | c | 86.90 | 83.70 | a | 79.56 | c | 63.00 | u | 50.00 | y | 48.68 | l | 84.07 | h | |
1960 | 30.21 | g | 32.82 | r | 57.81 | e | 69.50 | l | 73.00 | i | 83.96 | e | 86.78 | m | 89.64 | q | 85.20 | t | ----- | z | ----- | z | ----- | z | 70.88 | j |
1961 | ----- | z | 47.86 | 55.71 | g | ----- | z | 78.33 | d | 84.55 | a | 88.38 | g | 81.74 | l | ----- | z | ----- | z | ----- | z | ----- | z | 70.25 | i | |
1962 | 40.29 | g | 53.63 | a | 51.25 | c | 69.27 | d | 81.19 | o | 88.09 | g | 82.00 | l | 89.03 | ----- | z | ----- | z | ----- | z | ----- | z | 65.80 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.77 | 45.90 | 53.17 | 63.41 | 72.06 | 82.64 | 84.69 | 83.23 | 76.67 | 65.47 | 48.90 | 43.13 | 62.48 | |||||||||||||
S.D. | 4.33 | 4.87 | 5.65 | 4.68 | 5.23 | 3.44 | 2.38 | 2.92 | 4.84 | 3.78 | 4.22 | 1.42 | 0.77 | |||||||||||||
SKEW | 0.69 | -0.45 | -0.75 | -0.18 | -0.62 | -0.78 | -0.67 | 0.47 | 0.38 | -0.00 | 0.10 | -0.20 | 0.00 | |||||||||||||
MAX | 46.03 | 53.63 | 61.65 | 69.80 | 78.74 | 87.83 | 88.62 | 89.03 | 84.90 | 70.84 | 54.85 | 44.75 | 63.03 | |||||||||||||
MIN | 32.57 | 35.71 | 39.81 | 55.10 | 61.16 | 74.40 | 79.39 | 79.23 | 70.38 | 60.19 | 43.66 | 40.97 | 61.94 | |||||||||||||
YRS | 8 | 14 | 13 | 11 | 11 | 13 | 12 | 12 | 9 | 8 | 8 | 6 | 2 |