YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.65 | n | 29.87 | 28.19 | 29.03 | j | ||
1942 | 21.94 | 22.43 | 24.81 | 38.27 | 43.52 | 53.55 | a | 70.55 | 61.80 | a | 46.33 | 35.90 | 29.43 | 22.70 | a | 39.27 | ||||||||||
1943 | 21.03 | a | 28.89 | 34.10 | a | 44.80 | 55.00 | a | 59.59 | a | 64.93 | a | 66.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | 44.05 | e | ||
1944 | ----- | z | ----- | z | ----- | z | 34.93 | 43.23 | 45.70 | 48.58 | 47.80 | a | 47.13 | 36.74 | 28.07 | 22.77 | 39.44 | c | ||||||||
1945 | 20.48 | b | 23.83 | d | 27.57 | c | 31.73 | 41.64 | c | 52.40 | 62.42 | ----- | z | ----- | z | ----- | z | ----- | z | 24.61 | 35.59 | d | ||||
1946 | 22.16 | 21.54 | 29.52 | 39.60 | 45.88 | g | 51.76 | a | 58.23 | 56.87 | 47.57 | 35.88 | e | 26.47 | 28.71 | 38.03 | a | |||||||||
1947 | 20.42 | 27.96 | a | 30.58 | 38.86 | a | 46.90 | b | 50.43 | b | 51.87 | a | 46.14 | i | 47.76 | a | ----- | z | ----- | z | ----- | z | 39.35 | d | ||
1948 | ----- | z | ----- | z | ----- | z | 35.58 | f | 41.87 | 51.10 | 56.00 | a | 52.00 | f | 46.63 | 37.52 | 24.13 | 16.06 | 39.05 | e | ||||||
1949 | 9.90 | 16.36 | 30.16 | 37.87 | 44.19 | 54.30 | 56.29 | 50.29 | 47.97 | 35.81 | 30.43 | 16.87 | 35.87 | |||||||||||||
1950 | 13.81 | 23.61 | 25.68 | 38.57 | 44.61 | 50.27 | 61.81 | 53.48 | 49.67 | 38.48 | 28.60 | 24.65 | 37.77 | |||||||||||||
1951 | 19.81 | 21.50 | 27.77 | a | 39.63 | 48.87 | 53.30 | 59.58 | 56.19 | 48.73 | 38.03 | 25.90 | 20.68 | 38.33 | ||||||||||||
1952 | 21.84 | 21.62 | 27.55 | 40.63 | 45.83 | a | 48.57 | 59.84 | 58.23 | a | 50.53 | 38.23 | 25.33 | 21.90 | 38.34 | |||||||||||
1953 | 28.03 | 23.04 | a | 24.87 | 34.30 | 39.39 | 50.14 | a | 61.90 | 50.27 | a | 45.57 | 36.06 | 30.57 | 22.23 | 37.20 | ||||||||||
1954 | 22.73 | a | 29.32 | 27.23 | 39.23 | 48.48 | 52.27 | 60.55 | 54.71 | 46.73 | 35.67 | a | 30.50 | 20.45 | 38.99 | |||||||||||
1955 | 15.55 | 21.56 | a | 25.19 | 31.33 | 42.23 | 50.00 | 57.48 | 60.19 | 46.87 | 38.90 | 24.38 | a | 22.10 | 36.32 | |||||||||||
1956 | 21.52 | 17.79 | 23.00 | 37.37 | 48.16 | 54.23 | 57.77 | 48.97 | 47.47 | 34.68 | 25.60 | 21.68 | 36.52 | |||||||||||||
1957 | 18.61 | 28.93 | 32.58 | 38.93 | 45.32 | 55.57 | 58.13 | 55.10 | 46.50 | 39.42 | 27.03 | 22.87 | 39.08 | |||||||||||||
1958 | 22.68 | 29.89 | 28.77 | 34.97 | 45.77 | 52.23 | 53.48 | 57.00 | 47.50 | 40.71 | 27.30 | 21.19 | 38.46 | |||||||||||||
1959 | 22.84 | 23.11 | 25.61 | 36.00 | 43.94 | 48.70 | 62.29 | 58.52 | 50.77 | 44.10 | 28.23 | 25.52 | 39.13 | |||||||||||||
1960 | 21.10 | 25.86 | 33.29 | 39.30 | 46.63 | a | 58.10 | 61.19 | 57.32 | 53.67 | 41.00 | 32.87 | 24.68 | 41.25 | ||||||||||||
1961 | 20.84 | 27.43 | 29.29 | 36.53 | 43.90 | 55.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.57 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.29 | 24.15 | 28.20 | 37.52 | 45.24 | 52.38 | 59.10 | 55.12 | 48.08 | 37.95 | 27.92 | 22.66 | 38.19 | |||||||||||||
S.D. | 3.95 | 3.96 | 3.13 | 3.18 | 3.44 | 3.30 | 4.87 | 4.19 | 2.04 | 2.48 | 2.47 | 3.23 | 1.47 | |||||||||||||
SKEW | -0.96 | -0.16 | 0.33 | -0.09 | 1.01 | 0.29 | 0.02 | -0.33 | 1.35 | 0.92 | 0.18 | -0.12 | 0.19 | |||||||||||||
MAX | 28.03 | 29.89 | 34.10 | 44.80 | 55.00 | 59.59 | 70.55 | 61.80 | 53.67 | 44.10 | 32.87 | 28.71 | 41.25 | |||||||||||||
MIN | 9.90 | 16.36 | 23.00 | 31.33 | 39.39 | 45.70 | 48.58 | 47.80 | 45.57 | 34.68 | 24.13 | 16.06 | 35.87 | |||||||||||||
YRS | 18 | 18 | 18 | 19 | 19 | 20 | 19 | 15 | 17 | 16 | 17 | 18 | 13 |