YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.68 | 37.69 | 40.69 | j | ||
1938 | 36.56 | 38.30 | 44.37 | 51.77 | 58.31 | 67.25 | 74.58 | 69.45 | 68.77 | 52.39 | 36.83 | 34.44 | 52.75 | |||||||||||||
1939 | 38.06 | 35.65 | a | 44.39 | 53.48 | 60.63 | 63.28 | 74.31 | 72.82 | 63.48 | 50.65 | 40.75 | 40.03 | 53.13 | ||||||||||||
1940 | 33.98 | 41.10 | 46.74 | 52.18 | 61.19 | 69.05 | 73.84 | 71.08 | 64.52 | 53.40 | 35.80 | 35.05 | 53.16 | |||||||||||||
1941 | 35.69 | 40.75 | 47.66 | 52.98 | 58.65 | 64.18 | 74.97 | 70.31 | 57.60 | 49.37 | 41.73 | 36.00 | 52.49 | |||||||||||||
1942 | 24.52 | 36.48 | 43.69 | 53.15 | 55.81 | 60.63 | 73.39 | 73.27 | 63.27 | 52.23 | 39.46 | b | 36.24 | 51.01 | ||||||||||||
1943 | 27.00 | 38.89 | 40.23 | 53.17 | 53.89 | 60.23 | 72.32 | 68.82 | 65.08 | 53.05 | 39.48 | a | 33.19 | 50.45 | ||||||||||||
1944 | 34.05 | 35.62 | 40.85 | 51.33 | 59.81 | 64.97 | 73.32 | 69.71 | 65.23 | 54.13 | 40.30 | 31.39 | 51.73 | |||||||||||||
1945 | 36.56 | 40.45 | 42.39 | 49.15 | 58.95 | 62.92 | 73.85 | 72.32 | 59.08 | 53.28 | b | 39.68 | 32.60 | 51.77 | ||||||||||||
1946 | 35.98 | 38.16 | 44.84 | 52.12 | 58.97 | 62.42 | 71.53 | 70.76 | 59.98 | 46.05 | 39.03 | 36.11 | 51.33 | |||||||||||||
1947 | 29.40 | 39.57 | 47.02 | 51.68 | 63.48 | 63.40 | 71.98 | 68.89 | 62.47 | 52.58 | a | 40.10 | 37.97 | 52.38 | ||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.82 | 67.27 | 60.67 | 48.98 | 39.75 | 28.63 | 52.19 | f | ||||||
1949 | 15.19 | 34.25 | 44.37 | 54.48 | 61.90 | 65.10 | 70.95 | 71.44 | 62.75 | 45.76 | 44.48 | 35.26 | 50.49 | |||||||||||||
1950 | 19.23 | a | 34.77 | 41.92 | 48.88 | 56.16 | 63.85 | 70.06 | 70.82 | 61.58 | 52.13 | 42.37 | 40.95 | 50.23 | ||||||||||||
1951 | 33.65 | 37.59 | 40.10 | 51.45 | 58.76 | 62.63 | 72.92 | 69.50 | 61.58 | 48.89 | 39.08 | 30.87 | 50.58 | |||||||||||||
1952 | 29.63 | 38.12 | 42.55 | a | 53.72 | 59.45 | 64.20 | 71.19 | 70.03 | 63.55 | 52.77 | 34.88 | 35.82 | 51.33 | ||||||||||||
1953 | 44.16 | 40.80 | 44.60 | 50.47 | 55.23 | 59.68 | 70.71 | 70.39 | 63.80 | 51.63 | 43.47 | 38.84 | 52.81 | |||||||||||||
1954 | 33.03 | 41.59 | 41.10 | 49.97 | 59.35 | 60.48 | 70.87 | 66.19 | 60.33 | 48.71 | 44.32 | 33.31 | 50.77 | |||||||||||||
1955 | 33.08 | 34.93 | 36.93 | a | 46.13 | 54.63 | 66.77 | 69.60 | 69.90 | 60.70 | 50.87 | 34.17 | 31.90 | 49.13 | ||||||||||||
1956 | 33.03 | 29.34 | 42.13 | 53.63 | 60.18 | 62.88 | 72.29 | 68.82 | 61.27 | 48.56 | 37.50 | 36.42 | 50.51 | |||||||||||||
1957 | 19.84 | 36.11 | 43.65 | 50.83 | 61.27 | 65.53 | 70.18 | 68.18 | 63.63 | 50.19 | 38.03 | 39.44 | 50.57 | |||||||||||||
1958 | 36.87 | 44.27 | 41.31 | 49.17 | 64.26 | 68.73 | 74.03 | 73.85 | 60.92 | 51.11 | 40.73 | 38.73 | 53.66 | |||||||||||||
1959 | 35.84 | 36.77 | 43.65 | 51.20 | 54.89 | 65.35 | 72.50 | 67.24 | 59.58 | 49.94 | 35.83 | 34.87 | 50.64 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 31.68 | 37.79 | 43.07 | 51.47 | 58.85 | 63.98 | 72.15 | 70.05 | 62.27 | 50.76 | 39.63 | 35.47 | 51.47 | |||||||||||||
S.D. | 7.05 | 3.27 | 2.56 | 2.02 | 2.88 | 2.61 | 1.84 | 1.97 | 2.48 | 2.30 | 2.93 | 3.16 | 1.20 | |||||||||||||
SKEW | -0.84 | -0.41 | -0.25 | -0.80 | -0.07 | 0.24 | -0.42 | 0.09 | 0.51 | -0.62 | -0.08 | -0.23 | 0.18 | |||||||||||||
MAX | 44.16 | 44.27 | 47.66 | 54.48 | 64.26 | 69.05 | 74.97 | 73.85 | 68.77 | 54.13 | 44.48 | 40.95 | 53.66 | |||||||||||||
MIN | 15.19 | 29.34 | 36.93 | 46.13 | 53.89 | 59.68 | 67.82 | 66.19 | 57.60 | 45.76 | 34.17 | 28.63 | 49.13 | |||||||||||||
YRS | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 21 |