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 | 22.00 | b | 22.00 | k |
1935 | 24.03 | 25.00 | q | 26.83 | a | 32.83 | 37.90 | 48.93 | 53.52 | 54.00 | b | 46.27 | 37.26 | 24.93 | a | 20.23 | 36.98 | a | ||||||||
1936 | 16.20 | a | 24.14 | a | 26.87 | a | 33.41 | a | 41.14 | c | 51.19 | c | 54.06 | 53.55 | 44.38 | a | 34.27 | a | 24.50 | 19.39 | 35.26 | |||||
1937 | 9.27 | a | 18.69 | b | 19.97 | b | 30.17 | 40.87 | a | 48.43 | b | 52.17 | b | 53.79 | c | 46.86 | b | 37.68 | ----- | z | ----- | z | 35.79 | b | ||
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.45 | j | 34.70 | a | 20.23 | 17.55 | i | 27.47 | j | |
1939 | 15.32 | 15.07 | 23.65 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.09 | t | 23.10 | 21.23 | a | 19.67 | g | ||||
1940 | 16.97 | 18.76 | 22.69 | e | 28.52 | i | 36.06 | 42.57 | ----- | z | ----- | z | ----- | z | 33.19 | ----- | z | ----- | z | 28.37 | f | |||||
1941 | ----- | z | ----- | z | ----- | z | 30.30 | 40.97 | 49.17 | 55.16 | 54.26 | 49.77 | ----- | z | 28.50 | b | 20.93 | c | 41.13 | d | ||||||
1942 | ----- | z | 14.75 | 20.87 | 31.83 | 36.71 | 43.53 | 49.10 | 49.68 | 42.47 | 37.27 | p | 27.35 | m | 24.94 | 34.87 | c | |||||||||
1943 | ----- | z | 19.46 | 27.19 | 29.87 | 37.35 | 46.33 | r | 52.90 | u | 42.08 | g | 41.09 | h | ----- | z | ----- | z | ----- | z | 28.47 | h | ||||
1944 | 9.46 | c | ----- | z | ----- | z | 26.79 | b | 35.39 | 43.87 | 50.35 | 51.39 | 39.90 | ----- | z | 21.29 | p | 9.64 | q | 36.74 | e | |||||
1945 | ----- | z | ----- | z | ----- | z | 28.60 | y | 35.44 | m | 41.27 | 49.94 | 50.71 | 41.94 | n | ----- | z | ----- | z | ----- | z | 47.30 | i | |||
1946 | ----- | z | ----- | z | ----- | z | ----- | z | 35.55 | k | 46.00 | 51.07 | b | 52.42 | l | 39.10 | t | ----- | z | ----- | z | ----- | z | 48.53 | j | |
1947 | 11.11 | c | 25.36 | c | 18.21 | b | 27.33 | u | 35.33 | m | 40.76 | i | 49.03 | b | 47.52 | d | ----- | z | 37.83 | s | 20.38 | a | 11.80 | f | 28.60 | f |
1948 | 10.91 | i | 16.19 | c | 15.28 | f | 30.48 | e | 35.89 | l | 44.05 | k | 47.52 | j | 47.00 | k | 40.19 | i | 37.89 | v | 19.47 | o | 17.13 | h | 23.34 | j |
1949 | 11.07 | c | 12.44 | j | 21.29 | j | 29.89 | c | 37.46 | g | 43.00 | i | 51.36 | f | 47.92 | r | ----- | z | 36.00 | p | 17.62 | n | 13.00 | g | 20.48 | j |
1950 | ----- | z | 21.67 | a | 20.76 | b | 29.48 | i | 34.81 | j | 42.33 | l | 50.10 | k | 45.14 | j | 41.67 | f | 34.31 | r | ----- | z | ----- | z | 21.21 | j |
1951 | 13.33 | g | 17.85 | b | 21.48 | d | 27.94 | m | 37.43 | q | 43.33 | x | 53.68 | f | ----- | z | 41.77 | q | 31.64 | t | 18.44 | u | ----- | z | 19.66 | j |
1952 | 18.00 | u | 11.20 | x | 21.00 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | 31.36 | p | 33.28 | b | 46.32 | e | 52.00 | e | 48.44 | d | 40.10 | a | 28.69 | b | 20.74 | c | ----- | z | 38.51 | e |
1954 | 16.40 | p | 20.53 | i | 18.44 | m | ----- | z | 37.80 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | 13.89 | c | 9.20 | c | 30.07 | q | ----- | z | ----- | z | ----- | z | 50.44 | o | 48.55 | t | ----- | z | 27.20 | u | 15.00 | x | ----- | z | 11.55 | j |
1956 | 22.40 | k | 9.30 | s | 21.38 | b | 24.46 | b | 35.03 | 47.83 | 47.68 | 44.79 | b | 38.37 | 29.94 | 13.73 | 4.62 | w | 33.69 | c | ||||||
1957 | ----- | z | 21.33 | p | 20.11 | m | 21.84 | k | ----- | z | 39.57 | i | 55.04 | g | 55.18 | t | 34.67 | r | 36.43 | x | 19.00 | s | 16.38 | w | ----- | z |
1958 | ----- | z | 23.38 | o | ----- | z | ----- | z | ----- | z | 53.44 | u | 52.31 | o | 51.67 | m | 40.25 | v | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | 17.55 | q | 16.96 | h | 27.11 | k | 34.82 | n | 44.07 | c | 49.32 | 51.87 | a | 41.67 | c | 30.40 | u | 21.60 | y | 18.53 | l | 46.73 | h | |
1960 | 4.88 | g | 6.44 | t | 24.62 | e | 29.50 | l | 37.90 | j | 47.00 | e | 50.94 | m | 50.27 | p | 40.36 | s | ----- | z | ----- | z | ----- | z | 35.81 | j |
1961 | ----- | z | 16.96 | 21.04 | g | ----- | z | 34.81 | d | 43.00 | 47.88 | g | 49.53 | l | ----- | z | ----- | z | ----- | z | ----- | z | 31.59 | i | ||
1962 | 10.50 | g | 21.46 | b | 17.68 | c | 28.81 | d | 31.69 | o | 46.00 | g | 38.32 | l | 44.50 | o | ----- | z | ----- | z | ----- | z | ----- | z | 22.65 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 14.15 | 18.43 | 22.48 | 29.89 | 37.23 | 45.94 | 51.12 | 50.91 | 43.31 | 33.67 | 22.01 | 21.45 | 35.26 | |||||||||||||
S.D. | 4.69 | 4.27 | 3.19 | 2.56 | 2.73 | 2.95 | 2.30 | 3.06 | 3.77 | 3.40 | 4.37 | 1.92 | 0.0 | |||||||||||||
SKEW | 0.93 | -0.34 | 0.18 | -0.72 | 0.34 | 0.10 | 0.32 | -0.64 | 0.35 | -0.30 | -0.48 | 0.97 | 0.00 | |||||||||||||
MAX | 24.03 | 25.36 | 27.19 | 33.41 | 41.14 | 51.19 | 55.16 | 54.26 | 49.77 | 37.68 | 28.50 | 24.94 | 35.26 | |||||||||||||
MIN | 9.27 | 9.20 | 17.68 | 24.46 | 33.28 | 41.27 | 47.68 | 44.79 | 38.37 | 28.69 | 13.73 | 19.39 | 35.26 | |||||||||||||
YRS | 9 | 13 | 13 | 11 | 11 | 14 | 12 | 11 | 9 | 7 | 8 | 6 | 1 |