YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1925 | 38.18 | c | 48.63 | a | 57.81 | 70.10 | 77.29 | 85.00 | 96.10 | 88.97 | 78.90 | 64.26 | 43.97 | 40.94 | 65.84 | |||||||||||
1926 | 34.48 | 50.32 | 63.10 | 73.13 | 74.23 | 86.73 | 95.23 | 89.23 | 71.40 | 65.69 | b | 48.52 | c | 35.04 | d | 65.59 | ||||||||||
1927 | 32.70 | a | 42.31 | b | 52.17 | b | 63.23 | 69.40 | a | 83.97 | 92.87 | 90.03 | 71.48 | a | 63.10 | b | 48.07 | 33.55 | b | 61.91 | ||||||
1928 | 31.10 | a | 42.14 | 56.48 | 61.50 | 85.11 | m | 83.83 | 93.52 | 87.53 | a | 80.24 | a | 62.43 | a | 46.81 | c | 34.97 | b | 61.87 | a | |||||
1929 | 24.84 | 30.57 | 55.78 | d | 61.57 | 74.43 | c | 79.07 | a | 90.39 | 91.83 | b | 74.57 | b | 67.86 | b | 48.03 | 40.77 | a | 61.64 | ||||||
1930 | 24.90 | 44.81 | a | 56.50 | a | 70.48 | a | 70.72 | b | 79.33 | c | 90.19 | e | 90.41 | d | 76.50 | 59.97 | 45.13 | 33.16 | 61.84 | ||||||
1931 | 38.45 | 43.75 | 52.32 | 63.93 | a | 76.43 | c | 78.35 | d | 92.17 | a | 90.97 | a | 76.47 | 63.73 | a | 44.20 | 32.17 | a | 62.74 | ||||||
1932 | 32.65 | 38.45 | 51.06 | 64.54 | b | 70.68 | 84.17 | 84.52 | b | 86.28 | b | 80.18 | b | 62.20 | a | 49.90 | a | 37.37 | a | 61.83 | ||||||
1933 | 40.52 | 34.25 | 51.29 | 64.00 | 65.87 | a | 81.29 | i | 91.16 | 90.79 | g | 71.62 | a | 67.19 | 50.28 | a | 44.94 | 58.11 | b | |||||||
1934 | 47.00 | 51.79 | 60.55 | b | 74.30 | 77.31 | e | 81.87 | 87.74 | 90.42 | g | 73.11 | b | 63.46 | c | 50.27 | 39.03 | b | 64.22 | a | ||||||
1935 | 38.97 | b | 45.78 | a | 50.87 | 61.31 | a | 73.77 | 79.53 | 87.32 | 85.68 | 81.90 | 63.57 | a | 41.67 | 34.13 | 62.04 | |||||||||
1936 | 39.48 | 26.83 | 54.65 | 69.67 | 81.94 | 83.10 | 91.81 | 90.52 | 79.17 | a | 75.59 | i | 45.63 | 40.77 | 63.96 | a | ||||||||||
1937 | 20.03 | 29.46 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.83 | y | 20.03 | k | |
1938 | 40.27 | p | 41.57 | 54.45 | 65.60 | 75.71 | c | 86.93 | 96.35 | 88.52 | 86.79 | a | 65.19 | 45.62 | a | 40.52 | 67.93 | a | ||||||||
1939 | 42.59 | d | 39.32 | 55.58 | g | 67.52 | e | 77.97 | a | 81.00 | f | 94.00 | h | 93.33 | a | 81.31 | a | 65.14 | c | 53.35 | g | 46.00 | g | 66.74 | e | |
1940 | 35.86 | i | 44.96 | f | 58.74 | 66.00 | d | 78.60 | a | 87.80 | 91.17 | b | 91.11 | c | 83.00 | 66.31 | b | 40.87 | 39.70 | a | 70.33 | b | ||||
1941 | 37.03 | 48.89 | 60.74 | 67.77 | 70.90 | 77.90 | 94.35 | 85.84 | 72.23 | 61.26 | 50.70 | 41.42 | 64.09 | |||||||||||||
1942 | 30.77 | 43.13 | e | 56.23 | a | 66.28 | a | 69.65 | 77.62 | a | 92.19 | 94.39 | c | 83.27 | d | 66.94 | 48.14 | a | 43.77 | 64.37 | ||||||
1943 | 33.52 | 45.62 | b | 53.23 | 69.23 | 68.71 | 77.07 | 91.45 | 85.90 | 85.59 | c | 64.00 | b | 46.52 | g | 36.48 | b | 64.62 | a | |||||||
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | 68.96 | f | 76.76 | a | 90.07 | b | 88.61 | 72.38 | a | 65.55 | 43.32 | b | 34.55 | 67.32 | e | |||
1946 | 36.53 | a | 43.15 | a | 51.23 | a | 61.27 | 74.20 | a | 75.53 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 56.99 | f | ||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.78 | m | ----- | z |
1948 | ----- | z | 40.65 | f | ----- | z | ----- | z | ----- | z | 84.00 | 85.61 | c | 87.04 | g | ----- | z | ----- | z | 46.62 | d | 35.46 | g | 72.07 | i | |
1949 | 24.14 | c | 37.16 | c | 55.33 | a | 72.56 | c | 78.84 | 82.34 | a | 89.23 | e | 88.23 | 80.64 | b | 61.10 | b | 51.70 | 39.58 | 63.40 | |||||
1950 | 19.00 | h | 37.89 | 51.23 | a | 61.27 | 71.19 | 76.48 | a | 90.13 | a | 90.87 | 81.43 | 58.42 | 45.04 | e | 39.19 | 63.92 | a | |||||||
1951 | 36.35 | 42.93 | 48.52 | 68.12 | d | 74.52 | 82.23 | 91.81 | 88.77 | 78.05 | i | 61.81 | 44.79 | f | 30.03 | a | 62.51 | b | ||||||||
1952 | 28.00 | b | 41.86 | a | 52.87 | 68.77 | 75.10 | 79.50 | 90.28 | b | 85.93 | d | 81.83 | 71.97 | 40.17 | 35.06 | 62.61 | |||||||||
1953 | 43.93 | a | 48.16 | c | 56.39 | 62.60 | 70.63 | a | 74.93 | 89.06 | 86.90 | 79.53 | 67.32 | 51.43 | 41.32 | 64.35 | ||||||||||
1954 | 34.97 | a | 42.14 | 50.19 | d | 59.93 | 74.16 | 75.47 | 87.13 | a | 82.00 | 75.43 | 61.23 | 51.00 | 36.58 | 60.85 | ||||||||||
1955 | 31.33 | a | 38.79 | 45.86 | j | 56.00 | 66.77 | 82.33 | 85.48 | 87.84 | 77.97 | 61.59 | b | 36.22 | c | 30.74 | 59.55 | a | ||||||||
1956 | 34.93 | a | 30.93 | 49.45 | b | 66.82 | b | 76.23 | a | 77.22 | c | 91.00 | 87.60 | a | 78.83 | a | 59.17 | a | 40.17 | 38.00 | a | 60.86 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 34.30 | 41.58 | 54.45 | 65.83 | 73.66 | 80.71 | 90.68 | 88.69 | 78.30 | 63.86 | 46.14 | 37.45 | 62.93 | |||||||||||||
S.D. | 6.52 | 6.15 | 3.80 | 4.45 | 3.97 | 3.82 | 3.07 | 2.72 | 4.47 | 3.05 | 4.11 | 3.93 | 1.60 | |||||||||||||
SKEW | -0.28 | -0.60 | 0.51 | -0.02 | -0.08 | 0.20 | -0.12 | -0.11 | -0.09 | 0.46 | -0.56 | -0.09 | 0.48 | |||||||||||||
MAX | 47.00 | 51.79 | 63.10 | 74.30 | 81.94 | 87.80 | 96.35 | 94.39 | 86.79 | 71.97 | 51.70 | 44.94 | 65.84 | |||||||||||||
MIN | 20.03 | 26.83 | 48.52 | 56.00 | 65.87 | 74.93 | 84.52 | 82.00 | 71.40 | 58.42 | 36.22 | 30.03 | 60.85 | |||||||||||||
YRS | 25 | 26 | 25 | 27 | 26 | 27 | 27 | 25 | 26 | 26 | 25 | 26 | 15 |