YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 73.77 | 69.12 | 55.15 | 38.27 | 35.35 | 54.33 | g | |||||
1949 | 21.75 | c | 32.55 | 42.87 | 50.50 | 61.24 | 68.28 | 75.05 | 72.90 | 66.52 | a | 54.79 | 48.98 | 34.28 | a | 52.48 | ||||||||||
1950 | 34.21 | 41.27 | 41.24 | 53.28 | 61.91 | b | 72.62 | 71.71 | 70.05 | 63.78 | 61.05 | 41.30 | 36.84 | 54.11 | ||||||||||||
1951 | 30.76 | 38.93 | a | 40.21 | 49.42 | 61.76 | 65.92 | 77.06 | 75.71 | 66.85 | 54.47 | 37.48 | 33.68 | 52.69 | ||||||||||||
1952 | 37.60 | 38.09 | 38.60 | 50.75 | 61.16 | 78.48 | 77.11 | 77.56 | 68.05 | 55.18 | 37.50 | 32.23 | 54.36 | |||||||||||||
1953 | 40.89 | 36.18 | 47.40 | 50.52 | 59.32 | 77.97 | a | 77.00 | 73.61 | 70.52 | 56.44 | 43.83 | 31.55 | 55.44 | ||||||||||||
1954 | 35.10 | 45.27 | 39.90 | 57.98 | a | 59.22 | d | 75.55 | a | 79.24 | 74.95 | 71.52 | 55.23 | 45.27 | 37.50 | b | 56.39 | |||||||||
1955 | 32.69 | 30.50 | 42.10 | 52.95 | 60.80 | c | 66.97 | 76.94 | g | 75.58 | 68.63 | 56.89 | 39.33 | d | 34.98 | a | 51.04 | a | ||||||||
1956 | 33.17 | a | 31.24 | ----- | z | ----- | z | ----- | z | ----- | z | 75.63 | e | 73.48 | b | 69.35 | 58.50 | 39.26 | a | 36.39 | 52.13 | d | ||||
1957 | 30.32 | a | 42.02 | a | 40.31 | b | 45.27 | d | 56.08 | e | 68.89 | h | 75.85 | g | 73.46 | e | 62.46 | b | 54.33 | b | 37.77 | b | 38.90 | a | 48.09 | b |
1958 | 31.09 | b | 35.04 | a | 30.98 | 48.77 | d | 64.02 | f | 71.98 | f | 73.33 | h | 75.38 | k | 67.35 | m | 55.02 | j | 42.83 | c | 33.74 | l | 37.74 | g | |
1959 | 25.21 | j | 35.48 | g | 40.17 | s | 49.60 | d | 61.04 | h | 73.33 | d | 73.82 | i | 75.39 | d | 63.81 | f | 52.32 | 40.66 | a | 35.71 | e | 54.50 | f | |
1960 | 31.06 | d | 26.72 | 40.28 | h | 55.31 | c | 62.00 | i | 71.87 | g | 73.68 | q | 76.04 | f | 67.86 | l | 58.63 | p | 45.71 | i | 30.50 | g | 37.70 | i | |
1961 | 36.12 | n | 37.16 | f | 41.97 | n | 49.12 | a | 60.07 | h | 69.57 | a | 73.69 | d | 73.95 | l | 63.39 | k | 55.82 | q | 35.63 | c | 33.63 | l | 57.00 | h |
1962 | 27.95 | l | 41.98 | g | 41.34 | b | 54.53 | k | 63.48 | i | 67.90 | j | 74.95 | i | 76.25 | i | 66.71 | m | 58.66 | i | 45.77 | h | 38.57 | p | 41.34 | k |
1963 | 27.00 | l | 40.00 | j | 44.39 | l | 55.33 | i | 65.74 | l | 73.87 | g | 79.64 | i | 75.98 | i | 70.26 | g | 62.72 | h | 46.24 | m | 32.68 | i | ----- | z |
1964 | 35.50 | h | 30.57 | i | 41.19 | j | 51.86 | h | 65.58 | k | 70.43 | i | 78.90 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 32.60 | 36.16 | 40.50 | 51.12 | 60.19 | 72.08 | 75.81 | 74.23 | 67.68 | 55.85 | 40.62 | 35.22 | 54.24 | |||||||||||||
S.D. | 4.84 | 5.61 | 4.11 | 3.34 | 1.94 | 4.67 | 2.34 | 1.95 | 2.85 | 2.34 | 3.75 | 2.21 | 1.52 | |||||||||||||
SKEW | -0.55 | -0.04 | -0.88 | 0.46 | -1.24 | 0.10 | -0.39 | -0.45 | -0.58 | 0.89 | 0.82 | -0.13 | 0.15 | |||||||||||||
MAX | 40.89 | 45.27 | 47.40 | 57.98 | 61.91 | 78.48 | 79.24 | 77.56 | 71.52 | 61.05 | 48.98 | 38.90 | 56.39 | |||||||||||||
MIN | 21.75 | 26.72 | 30.98 | 45.27 | 56.08 | 65.92 | 71.71 | 70.05 | 62.46 | 52.32 | 35.63 | 31.55 | 52.48 | |||||||||||||
YRS | 11 | 11 | 10 | 12 | 8 | 9 | 8 | 11 | 10 | 11 | 13 | 11 | 6 |