YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.29 | 51.50 | 35.94 | 24.30 | 19.19 | 38.04 | g | |||||
1949 | 8.61 | c | 17.86 | 27.77 | 36.43 | 47.06 | 54.97 | 61.29 | 58.13 | 49.97 | a | 37.81 | 29.87 | 16.67 | a | 37.20 | ||||||||||
1950 | 13.74 | 22.00 | 22.35 | 35.10 | 42.45 | 55.83 | 58.71 | 55.03 | 51.43 | 42.39 | 23.87 | 18.87 | 36.82 | |||||||||||||
1951 | 15.48 | 20.93 | 21.68 | 33.57 | 46.19 | 52.07 | 61.94 | 60.16 | 48.83 | 37.19 | 21.83 | 16.39 | 36.36 | |||||||||||||
1952 | 20.35 | 22.59 | 23.45 | 36.20 | 44.29 | 61.03 | 60.26 | 61.42 | 51.27 | 36.06 | 22.33 | 16.77 | 38.00 | |||||||||||||
1953 | 22.90 | 19.57 | 29.97 | 33.97 | 42.61 | 59.77 | 62.52 | 59.68 | 52.47 | 40.19 | 29.30 | 18.90 | 39.32 | |||||||||||||
1954 | 19.42 | 26.93 | 24.48 | 39.69 | a | 45.63 | d | 58.07 | a | 63.23 | 59.94 | 54.03 | 39.45 | 27.70 | 20.19 | 39.90 | ||||||||||
1955 | 17.48 | 14.18 | 22.45 | 36.07 | 45.23 | 51.57 | 60.80 | f | 58.94 | 50.33 | 36.13 | 21.93 | c | 17.37 | a | 33.79 | a | |||||||||
1956 | 15.65 | 14.66 | ----- | z | ----- | z | ----- | z | ----- | z | 59.08 | e | 56.86 | b | 50.87 | 38.48 | 21.83 | a | 18.03 | 34.43 | d | |||||
1957 | 13.17 | a | 25.14 | 26.38 | b | 31.44 | c | 43.41 | d | 52.12 | f | 58.96 | f | 57.08 | e | 44.14 | b | 39.59 | b | 23.86 | a | 18.47 | a | 32.27 | b | |
1958 | 13.52 | b | 20.15 | a | 20.52 | 32.81 | c | 49.56 | f | 55.25 | f | 59.15 | e | 60.15 | k | 51.12 | m | 36.39 | h | 24.37 | c | 17.67 | j | 28.42 | f | |
1959 | 10.70 | h | 20.36 | f | 20.69 | r | 32.42 | d | 45.12 | g | 56.77 | d | 57.87 | h | 61.07 | d | 46.48 | e | 36.74 | 21.07 | 21.58 | e | 39.45 | e | ||
1960 | 17.29 | c | 16.31 | 25.08 | g | 36.90 | a | 44.08 | g | 54.48 | g | 58.06 | n | 58.96 | f | 52.37 | k | 40.41 | i | 25.25 | f | 13.83 | g | 23.50 | i | |
1961 | 17.50 | m | 21.38 | d | 24.50 | g | 31.24 | a | 43.88 | e | 54.59 | a | 59.11 | c | 59.38 | e | 46.05 | k | 36.00 | m | 23.41 | a | 18.05 | j | 41.86 | e |
1962 | 13.21 | l | 23.91 | f | 23.59 | b | 37.43 | i | 43.61 | h | 51.57 | i | 59.41 | i | 58.68 | i | 48.71 | m | 38.91 | i | 25.59 | h | 20.07 | p | 23.59 | k |
1963 | 7.21 | l | 20.22 | j | 26.25 | k | 36.95 | i | 46.65 | k | 56.52 | g | 62.68 | i | 59.50 | i | 54.65 | g | 43.70 | h | 26.35 | j | 15.55 | i | ----- | z |
1964 | 14.91 | h | 18.15 | i | 22.05 | i | 31.32 | h | 48.75 | k | 53.67 | i | 61.57 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.15 | 20.14 | 24.26 | 34.65 | 44.53 | 56.07 | 60.59 | 58.91 | 50.12 | 38.18 | 24.28 | 18.40 | 37.93 | |||||||||||||
S.D. | 3.95 | 3.91 | 2.95 | 2.52 | 1.61 | 3.21 | 1.70 | 1.85 | 2.78 | 2.06 | 2.90 | 1.59 | 1.42 | |||||||||||||
SKEW | -0.11 | 0.03 | 0.71 | 0.35 | 0.16 | 0.08 | 0.33 | -0.66 | -0.90 | 0.65 | 0.91 | 0.51 | 0.35 | |||||||||||||
MAX | 22.90 | 26.93 | 29.97 | 39.69 | 47.06 | 61.03 | 63.23 | 61.42 | 54.03 | 42.39 | 29.87 | 21.58 | 39.90 | |||||||||||||
MIN | 8.61 | 14.18 | 20.52 | 31.24 | 42.45 | 51.57 | 58.71 | 55.03 | 44.14 | 35.94 | 21.07 | 16.39 | 36.36 | |||||||||||||
YRS | 11 | 12 | 10 | 12 | 9 | 9 | 9 | 12 | 11 | 11 | 13 | 11 | 6 |