YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 19.81 | j | 30.62 | 38.80 | a | 46.13 | 56.58 | 61.47 | 67.10 | 64.61 | 59.87 | 48.39 | 34.70 | 32.00 | 49.11 | a | ||||||||||
1941 | 30.58 | 34.70 | a | 34.90 | 45.43 | 55.19 | d | 59.10 | a | 64.19 | 62.77 | 58.31 | a | 49.87 | 32.63 | 29.11 | d | 46.40 | ||||||||
1942 | 26.19 | e | 23.63 | i | 33.25 | c | 43.96 | b | 50.77 | a | 61.25 | b | 64.65 | 64.33 | a | 54.25 | b | 42.79 | b | 37.71 | m | 30.17 | h | 49.05 | c | |
1943 | 25.32 | f | 28.78 | j | 28.13 | a | 45.67 | 52.08 | e | 61.90 | 64.40 | a | 66.20 | u | 57.55 | j | 42.30 | a | 33.13 | 25.90 | 44.19 | d | ||||
1944 | 22.58 | 31.63 | b | 33.93 | a | 40.73 | 52.58 | 62.27 | 65.42 | 66.55 | ----- | z | 40.65 | 27.73 | 17.32 | 41.94 | a | |||||||||
1945 | ----- | z | ----- | z | ----- | z | 35.47 | ----- | z | ----- | z | 62.10 | b | 69.23 | a | 57.00 | 45.68 | 36.23 | 24.61 | 47.19 | e | |||||
1946 | 24.84 | 23.54 | 34.19 | 45.67 | 52.84 | 62.70 | 65.39 | 65.61 | 61.03 | 48.42 | 30.47 | 30.16 | 45.40 | |||||||||||||
1947 | 25.77 | 26.57 | 34.23 | 44.13 | 54.55 | 64.50 | 65.65 | 66.16 | 56.97 | 48.74 | 32.00 | g | 26.48 | 46.70 | a | |||||||||||
1948 | 20.74 | 29.79 | 33.65 | 49.33 | 55.84 | 66.43 | 68.55 | 66.94 | 57.60 | 45.03 | 29.30 | 35.68 | 46.57 | |||||||||||||
1949 | 24.43 | c | 30.61 | 35.94 | 43.33 | 55.10 | 64.20 | 68.16 | 64.61 | 59.83 | a | 45.54 | c | ----- | z | ----- | z | 49.17 | b | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 25.02 | 29.64 | 34.11 | 43.99 | 53.95 | 62.65 | 65.56 | 65.65 | 58.11 | 45.74 | 32.03 | 27.66 | 46.13 | |||||||||||||
S.D. | 3.10 | 3.61 | 2.80 | 3.72 | 1.95 | 2.14 | 1.95 | 1.86 | 2.15 | 3.11 | 3.02 | 5.50 | 0.63 | |||||||||||||
SKEW | 0.49 | -0.44 | -0.64 | -1.09 | -0.25 | 0.20 | 0.03 | 0.43 | -0.38 | -0.25 | -0.05 | -0.48 | -0.65 | |||||||||||||
MAX | 30.58 | 34.70 | 38.80 | 49.33 | 56.58 | 66.43 | 68.55 | 69.23 | 61.03 | 49.87 | 36.23 | 35.68 | 46.57 | |||||||||||||
MIN | 20.74 | 23.54 | 28.13 | 35.47 | 50.77 | 59.10 | 62.10 | 62.77 | 54.25 | 40.65 | 27.73 | 17.32 | 45.40 | |||||||||||||
YRS | 7 | 7 | 9 | 10 | 9 | 9 | 10 | 9 | 8 | 10 | 7 | 8 | 3 |