YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.26 | 52.45 | 41.90 | 29.71 | 4.66 | a | 6.42 | 31.73 | f | |||||
1897 | -6.13 | -1.54 | 5.77 | 33.87 | 41.90 | 50.77 | 61.23 | 52.61 | 51.60 | 37.42 | 14.50 | 2.26 | 28.69 | |||||||||||||
1898 | 5.19 | 2.14 | 16.03 | 29.80 | 41.55 | 52.63 | 55.65 | 52.26 | 46.00 | 31.84 | 13.90 | -1.39 | 28.80 | |||||||||||||
1899 | -2.87 | -5.82 | 0.48 | 30.70 | 43.03 | 53.80 | 57.13 | 57.10 | 43.83 | 36.65 | 28.37 | 5.42 | 28.98 | |||||||||||||
1900 | 4.07 | a | -8.32 | 11.45 | 36.23 | 45.13 | 53.07 | 55.13 | 63.13 | 47.40 | 41.74 | 13.87 | 8.19 | 30.92 | ||||||||||||
1901 | -1.32 | -0.54 | 19.65 | 36.53 | 46.39 | 54.17 | 62.00 | 56.03 | 44.17 | 37.45 | 16.73 | 3.39 | 31.22 | |||||||||||||
1902 | 2.68 | 5.14 | 23.71 | 30.73 | 47.29 | 49.60 | 57.19 | 54.06 | 42.10 | 34.06 | 23.33 | 0.84 | 30.90 | |||||||||||||
1903 | -0.13 | -4.86 | 18.55 | 32.40 | 44.23 | 49.73 | 56.03 | 53.13 | 42.67 | 35.97 | 14.77 | -1.73 | a | 28.40 | ||||||||||||
1904 | -5.26 | -9.52 | 12.19 | 30.03 | 44.06 | 53.53 | 53.26 | 51.45 | 45.00 | 38.35 | 23.67 | 4.74 | 28.46 | |||||||||||||
1905 | -8.81 | -1.29 | 22.06 | 27.80 | 40.32 | 51.70 | 55.87 | 58.10 | 49.07 | 32.52 | 21.33 | 5.97 | 29.55 | |||||||||||||
1906 | 1.90 | -2.86 | 11.03 | 37.23 | 42.16 | 54.30 | 56.55 | 56.58 | 52.07 | 33.58 | 18.97 | -0.90 | 30.05 | |||||||||||||
1907 | -11.87 | 1.36 | 14.68 | 24.20 | 33.94 | 52.20 | 55.97 | 54.13 | 41.60 | 31.58 | 19.80 | 10.74 | 27.36 | |||||||||||||
1908 | 4.71 | 6.48 | 11.42 | 32.20 | 41.71 | 52.03 | a | 56.84 | 52.10 | 49.90 | 36.48 | 22.97 | 4.87 | 30.98 | ||||||||||||
1909 | -4.06 | 2.39 | 18.97 | 24.80 | 41.97 | 54.30 | 58.13 | 59.16 | 47.03 | 35.16 | 19.37 | -0.05 | i | 32.47 | a | |||||||||||
1910 | 0.65 | -5.79 | 29.16 | 32.17 | 37.48 | 55.40 | 56.77 | 51.71 | 44.57 | 37.16 | 17.10 | 2.23 | 29.88 | |||||||||||||
1911 | -11.45 | -1.89 | a | 18.19 | 31.33 | 43.94 | 56.34 | a | 54.39 | 52.52 | 44.37 | 34.10 | 7.57 | 8.68 | 28.17 | |||||||||||
1912 | -15.52 | 2.52 | 9.65 | 31.53 | 45.13 | 49.90 | 57.13 | 53.29 | 43.81 | c | 33.06 | 22.83 | 6.55 | 28.32 | ||||||||||||
1913 | -9.94 | -2.68 | 8.35 | 35.33 | 40.61 | 54.63 | 55.16 | 57.94 | 46.60 | 29.71 | 25.33 | 12.48 | 29.46 | |||||||||||||
1914 | 4.45 | -11.93 | a | 18.06 | 29.93 | 44.26 | 54.47 | 60.90 | 52.74 | 48.00 | 40.71 | 21.23 | -1.94 | 30.08 | ||||||||||||
1915 | -4.65 | 11.46 | 14.90 | 39.77 | 40.90 | 48.40 | 55.03 | 51.81 | 46.67 | 36.29 | 21.95 | h | 8.48 | 31.73 | a | |||||||||||
1916 | -11.19 | d | -1.76 | h | 12.00 | 31.10 | 41.61 | 49.97 | 65.61 | 56.13 | 45.60 | 31.27 | a | 19.47 | -5.45 | 30.56 | a | |||||||||
1917 | -10.97 | -10.29 | 16.97 | 30.23 | 38.74 | 47.60 | 59.16 | 52.35 | 45.57 | 25.90 | 27.30 | -5.97 | 26.38 | |||||||||||||
1918 | -9.48 | -3.21 | i | 23.81 | 29.03 | 42.29 | 53.17 | 55.35 | 56.81 | 38.50 | 36.87 | 24.93 | 9.71 | 32.82 | a | |||||||||||
1919 | 7.10 | 2.00 | 14.39 | 34.40 | 44.39 | 59.47 | 59.81 | 55.94 | 49.27 | 25.77 | 9.57 | -1.00 | 30.09 | |||||||||||||
1920 | -7.55 | 0.24 | 15.58 | 23.73 | 41.97 | 53.48 | a | 56.90 | 54.42 | 50.13 | 39.55 | 22.43 | 13.58 | e | 30.37 | |||||||||||
1921 | 6.58 | 10.04 | 14.61 | 32.80 | 44.87 | 59.67 | 61.39 | 55.87 | 49.60 | 37.68 | 14.37 | 7.94 | 32.95 | |||||||||||||
1922 | -1.74 | -7.64 | 20.42 | 34.70 | 49.45 | 55.37 | 56.29 | 58.94 | 49.23 | 36.00 | 28.93 | 1.45 | 31.78 | |||||||||||||
1923 | 1.97 | -5.21 | 7.42 | 30.93 | 43.58 | 57.27 | 62.03 | 53.13 | 49.17 | 34.35 | 26.87 | 12.97 | 31.21 | |||||||||||||
1924 | -8.65 | 7.48 | 20.10 | 30.90 | 35.84 | 50.07 | 54.87 | 55.39 | 45.80 | 41.84 | 19.28 | a | -7.03 | 28.82 | ||||||||||||
1925 | -1.32 | 4.93 | 19.68 | 38.13 | 39.39 | 54.13 | 56.06 | 57.26 | 49.90 | 27.32 | 18.67 | 6.13 | 30.86 | |||||||||||||
1926 | 3.48 | 12.46 | 14.00 | 27.37 | 46.48 | 48.47 | 58.06 | 55.16 | 43.07 | 33.39 | 14.20 | -1.03 | 29.59 | |||||||||||||
1927 | 1.39 | 5.29 | 23.58 | 34.23 | 41.39 | 51.50 | 55.84 | 52.48 | 48.07 | 36.74 | 15.50 | f | -7.87 | 31.15 | a | |||||||||||
1928 | 3.71 | 10.17 | 17.29 | 25.60 | 45.29 | 48.63 | 59.26 | 56.00 | 44.03 | 35.39 | 23.17 | 13.87 | 31.87 | |||||||||||||
1929 | -14.48 | -5.89 | 21.74 | 32.37 | 38.45 | 51.00 | 58.87 | 56.39 | 44.50 | 37.16 | 16.80 | 4.45 | 28.45 | |||||||||||||
1930 | -8.42 | 15.50 | 18.84 | 35.00 | 43.16 | 53.73 | 60.65 | 59.63 | a | 46.23 | 35.29 | 20.67 | 12.23 | 32.71 | ||||||||||||
1931 | 10.77 | 17.04 | 18.52 | 31.23 | 40.97 | 57.83 | 60.39 | 56.23 | 52.37 | 40.33 | d | 24.03 | 14.00 | 35.31 | ||||||||||||
1932 | 3.10 | 3.38 | 9.32 | 33.87 | 44.68 | 57.67 | 59.48 | 58.87 | 46.63 | 33.03 | 16.73 | 2.03 | 30.73 | |||||||||||||
1933 | 1.52 | -1.71 | 19.55 | 31.97 | 46.32 | 59.30 | 61.26 | 56.77 | 51.00 | 30.90 | 16.37 | -3.10 | 30.85 | |||||||||||||
1934 | 3.55 | 6.32 | 13.77 | 31.70 | 48.81 | 55.37 | 59.71 | 55.42 | 42.33 | 39.81 | 26.30 | 2.84 | 32.16 | |||||||||||||
1935 | -7.90 | 16.11 | a | 19.77 | 31.50 | 41.32 | 51.90 | 64.35 | 57.29 | 46.37 | 30.45 | 8.67 | 4.74 | 30.38 | ||||||||||||
1936 | -15.06 | -18.17 | 16.06 | 25.93 | 49.39 | 53.47 | 66.42 | 59.81 | 49.40 | 28.65 | 16.37 | 5.42 | 28.14 | |||||||||||||
1937 | -15.10 | -4.39 | 14.77 | 32.77 | 47.35 | 53.03 | 60.74 | 62.10 | 47.57 | 34.55 | 17.67 | 0.97 | 29.34 | |||||||||||||
1938 | -2.00 | 0.82 | 24.35 | 31.37 | 43.84 | 54.17 | 59.58 | 59.35 | 49.03 | 40.16 | 13.67 | 8.10 | 31.87 | |||||||||||||
1939 | 1.61 | -11.29 | 12.48 | 29.80 | 48.55 | 54.33 | 60.61 | 57.77 | 48.07 | 33.71 | 22.93 | 15.81 | 31.20 | |||||||||||||
1940 | -5.81 | 7.90 | 14.26 | 30.83 | 43.03 | 51.43 | 60.42 | 57.16 | 51.17 | 41.87 | 18.30 | 10.03 | 31.72 | |||||||||||||
1941 | 1.94 | 0.50 | 16.61 | 38.33 | 48.19 | 56.83 | 61.29 | 58.42 | 48.77 | 36.61 | 23.63 | 12.39 | 33.63 | |||||||||||||
1942 | 8.58 | 5.46 | 25.55 | 38.00 | 43.90 | 54.50 | 57.90 | 57.23 | 43.93 | 34.61 | 18.33 | -0.87 | 32.26 | |||||||||||||
1943 | -8.90 | 0.39 | 8.81 | 32.53 | 40.23 | 53.77 | 60.80 | a | 58.00 | 44.47 | 35.13 | a | 22.27 | 9.48 | 29.75 | |||||||||||
1944 | 10.65 | -0.41 | 12.42 | 29.27 | 47.23 | 53.67 | 58.23 | 56.84 | 48.47 | 35.03 | 28.10 | 5.67 | a | 32.09 | ||||||||||||
1945 | 3.87 | 3.44 | a | 24.35 | 30.93 | ----- | z | 50.60 | 56.55 | 57.32 | 46.40 | 32.81 | 20.10 | -1.97 | 29.49 | a | ||||||||||
1946 | ----- | z | -3.32 | 25.71 | 36.37 | 40.42 | 52.67 | 58.84 | 53.84 | 41.31 | q | 34.94 | 18.20 | 0.69 | r | 35.29 | c | |||||||||
1947 | 6.61 | 0.29 | 19.03 | a | 35.44 | l | 39.42 | 52.53 | k | 58.65 | 62.10 | 46.43 | 41.35 | 15.87 | 2.55 | 29.23 | b | |||||||||
1948 | -7.39 | -4.38 | 7.68 | 34.10 | 42.39 | 53.50 | 59.13 | 57.46 | c | 51.00 | c | 36.52 | 23.42 | d | 1.81 | 29.60 | ||||||||||
1949 | -4.21 | c | -9.07 | a | 12.54 | e | 33.78 | c | 45.57 | c | 54.00 | c | 58.15 | e | 58.48 | d | 42.71 | b | 35.54 | e | 25.41 | c | 1.63 | a | 29.54 | |
1950 | -16.36 | c | -3.88 | b | 11.48 | 25.62 | d | 41.25 | c | 52.43 | 55.42 | 51.96 | d | 48.32 | b | 36.21 | b | 12.85 | c | -2.38 | e | 26.08 | ||||
1951 | -9.22 | d | 6.89 | i | 6.96 | g | ----- | z | ----- | z | 50.87 | 55.29 | 54.16 | 43.40 | o | 41.11 | m | 12.83 | f | 0.68 | c | 30.35 | g | |||
1952 | -10.34 | b | 8.38 | 11.71 | j | ----- | z | 42.78 | d | 54.78 | c | 56.23 | e | 54.80 | a | 48.14 | a | 29.19 | 20.86 | b | 10.27 | a | 31.51 | b | ||
1953 | 3.96 | f | 6.86 | n | 19.50 | g | 29.92 | d | 43.37 | a | 55.62 | a | 58.57 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.97 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -2.87 | 0.51 | 16.14 | 31.80 | 43.13 | 53.33 | 58.34 | 55.96 | 46.72 | 34.99 | 19.39 | 4.35 | 30.22 | |||||||||||||
S.D. | 7.31 | 7.52 | 5.74 | 3.64 | 3.28 | 2.78 | 2.82 | 2.84 | 3.06 | 3.89 | 5.41 | 5.86 | 1.83 | |||||||||||||
SKEW | -0.08 | 0.12 | -0.13 | -0.12 | -0.22 | 0.20 | 0.69 | 0.31 | -0.25 | -0.32 | -0.45 | -0.03 | 0.17 | |||||||||||||
MAX | 10.77 | 17.04 | 29.16 | 39.77 | 49.45 | 59.67 | 66.42 | 63.13 | 52.37 | 41.87 | 28.93 | 15.81 | 35.31 | |||||||||||||
MIN | -16.36 | -18.17 | 0.48 | 23.73 | 33.94 | 47.60 | 53.26 | 51.45 | 38.50 | 25.77 | 4.66 | -7.87 | 26.08 | |||||||||||||
YRS | 55 | 53 | 54 | 54 | 55 | 56 | 57 | 57 | 55 | 56 | 54 | 55 | 46 |