YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.69 | d | 29.50 | 21.94 | 30.71 | i | ||
1942 | 15.73 | 12.80 | 20.31 | 37.14 | b | 43.62 | a | 53.22 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.47 | f | ||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | -3.41 | o | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.86 | p | 63.61 | 58.13 | 51.98 | 43.35 | 29.85 | 20.39 | 44.55 | f | ||||||
1965 | 22.48 | 19.25 | 19.48 | 37.87 | 45.84 | 53.38 | 59.77 | 57.79 | 47.57 | 45.40 | 34.70 | 24.61 | 39.01 | |||||||||||||
1966 | 16.45 | 16.75 | 30.65 | 37.92 | 49.05 | 55.38 | 63.65 | 58.84 | 53.85 | 40.76 | 34.32 | 18.79 | 39.70 | |||||||||||||
1967 | 21.47 | 20.84 | 33.29 | 38.25 | 44.02 | 51.95 | 60.76 | 59.19 | 52.65 | 43.02 | 31.60 | 16.84 | 39.49 | |||||||||||||
1968 | 19.81 | 24.10 | 26.81 | 31.40 | 43.94 | 55.87 | 60.82 | 56.34 | 50.17 | 42.63 | 24.40 | 19.37 | 37.97 | |||||||||||||
1969 | 24.29 | 20.54 | 22.00 | 40.65 | 51.19 | 51.98 | 62.23 | a | 62.03 | 54.37 | 35.24 | 26.97 | a | 22.76 | 39.52 | |||||||||||
1970 | 20.48 | 24.43 | 24.76 | 31.03 | 47.94 | 54.07 | 60.73 | 61.97 | 50.83 | 35.23 | 29.68 | 21.18 | 38.53 | |||||||||||||
1971 | 20.69 | 19.57 | 25.61 | 37.27 | 45.92 | 56.02 | 61.00 | 61.58 | 49.17 | 40.74 | 27.31 | a | 16.63 | 38.46 | ||||||||||||
1972 | 18.02 | 24.21 | 33.58 | 40.47 | 46.12 | a | 57.15 | 60.05 | 60.08 | 51.60 | 42.56 | 23.41 | a | 16.48 | a | 39.48 | ||||||||||
1973 | 13.70 | a | 19.79 | 25.13 | 32.00 | a | 46.71 | 53.92 | 59.45 | 61.03 | 50.93 | 44.39 | 30.67 | 20.27 | 38.17 | |||||||||||
1974 | 15.19 | 15.30 | 31.40 | b | 33.57 | c | 49.90 | a | 56.72 | 59.84 | b | 56.40 | 49.31 | a | 44.28 | a | 30.05 | 16.31 | 38.19 | |||||||
1975 | 18.19 | 19.16 | 27.42 | 34.17 | a | 45.68 | 53.33 | 61.21 | 58.32 | 51.20 | 43.26 | 27.91 | a | 23.48 | 38.61 | |||||||||||
1976 | 18.82 | 27.29 | 24.10 | e | 38.90 | 47.81 | 57.00 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.38 | g | ||||
1977 | ----- | z | 24.10 | g | 21.62 | g | 37.57 | i | ----- | z | ----- | z | ----- | z | ----- | z | 53.77 | f | 43.18 | 35.23 | 27.84 | c | 35.42 | i | ||
1978 | 21.98 | 24.89 | 32.93 | b | 40.78 | 46.85 | a | 56.72 | a | 61.35 | a | 59.13 | 53.55 | 43.81 | 31.48 | a | 14.27 | a | 40.65 | |||||||
1979 | 11.27 | 22.28 | a | 28.68 | a | 37.48 | 46.48 | a | 51.50 | x | ----- | z | ----- | z | 52.26 | k | 44.48 | a | 20.88 | 21.23 | 29.10 | d | ||||
1980 | 19.52 | 24.47 | 25.35 | 35.25 | 45.22 | b | 56.82 | 62.57 | a | 58.53 | a | 53.50 | a | 40.27 | a | 32.17 | 31.55 | 40.43 | ||||||||
1981 | 27.15 | 24.21 | 30.47 | a | 43.90 | a | 46.55 | 57.53 | 63.44 | 59.87 | a | 55.47 | 40.16 | 33.37 | c | 24.18 | 42.19 | |||||||||
1982 | 18.15 | 18.13 | a | 28.09 | b | 32.88 | 42.38 | c | 52.18 | 59.39 | 61.39 | 51.83 | 38.87 | a | 25.72 | 21.32 | 37.53 | |||||||||
1983 | 22.95 | 25.30 | a | 29.63 | a | 31.87 | 43.69 | b | 52.15 | 60.37 | 62.44 | 54.22 | 43.37 | 29.72 | a | 17.87 | 39.46 | |||||||||
1984 | 13.47 | 16.28 | 25.87 | 30.87 | 48.18 | 52.87 | 60.76 | 59.90 | 51.32 | 35.31 | 28.35 | 20.79 | 37.00 | |||||||||||||
1985 | 15.16 | 11.66 | i | 28.89 | 39.48 | a | 48.08 | 54.92 | 60.52 | a | 59.58 | 48.27 | 40.57 | a | 26.52 | 18.53 | 40.05 | a | ||||||||
1986 | 23.02 | 24.84 | 34.61 | 38.59 | a | 45.32 | 57.19 | a | 58.56 | 59.27 | a | 48.57 | 40.37 | 27.88 | a | 21.18 | 39.95 | |||||||||
1987 | 17.47 | a | 23.78 | c | 25.64 | c | 39.08 | 47.78 | a | 55.28 | a | 59.25 | c | 56.74 | b | 51.60 | f | 43.74 | 28.18 | 18.53 | a | 37.77 | a | |||
1988 | 15.35 | 20.04 | a | 26.32 | a | 41.52 | b | 48.61 | 60.45 | a | 61.23 | 59.93 | a | 50.13 | 44.87 | 27.62 | 17.89 | 39.50 | ||||||||
1989 | 16.08 | 16.11 | 33.52 | a | 41.72 | 48.37 | 53.38 | 61.95 | 58.06 | 52.93 | 41.79 | 30.35 | 17.35 | 39.30 | ||||||||||||
1990 | 20.47 | 20.91 | 31.74 | 38.50 | j | 45.78 | a | 57.71 | a | 59.80 | a | 59.44 | 55.45 | 41.92 | a | 30.55 | 14.84 | b | 39.87 | a | ||||||
1991 | 16.47 | 24.77 | 27.58 | 35.40 | 47.94 | 55.23 | 59.42 | 60.22 | a | 51.88 | b | 41.57 | a | 27.00 | 20.22 | a | 38.97 | |||||||||
1992 | 17.48 | 23.91 | a | 32.48 | 43.50 | 49.77 | 55.42 | 60.17 | a | 61.22 | a | 55.95 | 48.05 | 25.54 | e | 22.55 | b | 41.34 | ||||||||
1993 | 23.90 | e | 25.00 | b | 32.65 | 39.48 | 51.10 | a | 56.65 | 60.26 | 60.34 | 54.33 | a | 43.50 | 26.41 | b | 23.25 | a | 41.41 | |||||||
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.24 | d | 54.00 | 40.82 | a | 25.47 | 23.50 | b | 41.20 | g | ||
1995 | 18.62 | a | 27.84 | 29.65 | a | 34.97 | 42.02 | 52.12 | a | 58.97 | 61.83 | b | 52.64 | b | 38.82 | 33.15 | 23.85 | 39.54 | ||||||||
1996 | 17.90 | 20.86 | 27.21 | 36.14 | a | 49.10 | b | 56.52 | a | 61.92 | 60.56 | 50.40 | 40.73 | a | 27.67 | d | 18.72 | d | 38.98 | |||||||
1997 | 18.22 | d | 18.96 | a | 29.90 | a | 32.67 | 46.39 | 57.12 | 60.56 | 59.28 | a | 53.95 | 41.31 | 27.33 | 18.79 | 38.71 | |||||||||
1998 | 21.45 | 22.93 | 24.73 | 35.35 | 48.40 | 50.98 | d | 63.27 | 60.84 | 56.78 | 42.13 | 32.45 | 19.68 | a | 39.92 | |||||||||||
1999 | 22.55 | 23.34 | 33.45 | a | 35.83 | 43.63 | 53.88 | 63.00 | b | 59.71 | 49.17 | 42.08 | 35.77 | 20.53 | 40.24 | |||||||||||
2000 | 22.68 | 26.71 | 30.60 | 41.38 | a | 48.79 | 56.17 | 63.69 | 63.10 | b | 53.53 | 42.07 | a | 18.91 | a | 18.80 | a | 40.54 | ||||||||
2001 | 16.82 | 22.12 | 29.77 | 40.27 | 48.18 | 57.36 | a | 64.65 | 62.26 | 55.10 | 42.85 | 32.63 | 17.79 | 40.82 | ||||||||||||
2002 | 16.97 | 16.33 | a | 23.74 | 41.62 | 47.00 | a | 59.80 | 65.32 | 60.21 | 53.25 | 39.05 | 24.60 | a | 20.68 | 39.05 | ||||||||||
2003 | 24.81 | 18.68 | 29.03 | 39.87 | 47.68 | 53.72 | 65.94 | 63.39 | 50.97 | a | 45.44 | 27.20 | 22.47 | 40.76 | ||||||||||||
2004 | 19.35 | a | 19.75 | c | 33.56 | 40.73 | 48.17 | b | 55.13 | 60.34 | 57.82 | 52.07 | 42.92 | 29.08 | 21.08 | a | 40.00 | |||||||||
2005 | 24.61 | 22.61 | 28.16 | 38.50 | 46.63 | 53.25 | 62.81 | 59.16 | 53.32 | 43.76 | 29.00 | 16.71 | 39.88 | |||||||||||||
2006 | 20.44 | 17.41 | 27.08 | 41.10 | a | 49.16 | 58.13 | 64.66 | 60.58 | 48.27 | 39.47 | 30.31 | a | 19.48 | 39.67 | |||||||||||
2007 | 13.32 | 23.61 | 32.52 | 38.93 | 48.60 | 57.55 | 65.71 | 63.79 | 54.02 | 42.29 | 32.45 | 16.53 | 40.78 | |||||||||||||
2008 | 12.87 | 19.47 | 22.82 | 30.85 | 44.30 | a | 54.50 | 63.13 | 60.31 | 52.02 | 41.90 | 32.33 | 18.02 | 37.71 | ||||||||||||
2009 | 20.31 | 22.93 | 29.42 | 35.47 | 48.61 | 53.32 | 60.39 | 59.13 | 54.00 | a | 36.42 | 30.72 | 13.45 | 38.68 | ||||||||||||
2010 | 18.66 | 16.41 | 27.98 | 36.70 | 42.52 | 56.62 | 62.45 | 60.26 | 55.02 | 43.71 | 26.37 | 23.81 | 39.21 | |||||||||||||
2011 | 15.31 | 14.54 | 28.28 | a | 34.12 | a | 42.37 | a | 54.90 | a | 62.15 | e | 62.32 | 53.02 | 41.32 | a | 27.70 | 19.95 | 38.00 | |||||||
2012 | 20.97 | 20.53 | 33.55 | 42.20 | 48.66 | 60.13 | 64.24 | 62.21 | 54.17 | 40.76 | 33.75 | 19.97 | 41.76 | |||||||||||||
2013 | 13.92 | 16.48 | 26.94 | 33.45 | 47.47 | 57.75 | 63.85 | 61.15 | 55.20 | 38.79 | 29.38 | 15.68 | 38.34 | |||||||||||||
2014 | 17.71 | 23.14 | 28.82 | 36.95 | 46.73 | 54.60 | 62.40 | 57.97 | 54.78 | 43.76 | 27.37 | 22.31 | 39.71 | |||||||||||||
2015 | 21.85 | 25.07 | 33.21 | 39.22 | 45.13 | 59.50 | 59.82 | 60.48 | 55.78 | 46.42 | 27.48 | 17.98 | 41.00 | |||||||||||||
2016 | 17.32 | 22.69 | 29.13 | 37.27 | 45.42 | 60.48 | 62.84 | 58.95 | 54.08 | 46.53 | 35.69 | a | 17.65 | 40.67 | ||||||||||||
2017 | 18.71 | g | 28.68 | 37.18 | 37.15 | 45.32 | 57.68 | 64.37 | 60.74 | 53.12 | 38.87 | 36.55 | 24.24 | 43.99 | a | |||||||||||
2018 | 24.50 | c | 22.50 | 30.11 | 39.38 | 50.43 | a | 59.87 | 65.55 | 61.61 | 57.70 | 41.03 | 24.88 | 17.13 | 41.23 | |||||||||||
2019 | 15.56 | 17.86 | 25.87 | 39.23 | 42.92 | 53.84 | b | 63.27 | 62.10 | 56.32 | 34.27 | a | 30.68 | 19.47 | 38.45 | |||||||||||
2020 | 19.15 | 15.48 | 31.53 | 35.95 | 49.98 | 58.67 | 63.03 | 64.92 | 53.73 | 41.13 | 31.00 | 18.71 | 40.27 | |||||||||||||
2021 | 17.98 | 20.38 | 29.28 | a | 37.43 | 47.66 | 61.55 | a | 66.03 | 62.16 | 56.41 | a | 42.52 | 35.57 | 24.31 | b | 41.77 | |||||||||
2022 | 17.27 | a | 16.05 | 26.48 | a | 37.16 | b | 46.15 | 57.14 | a | 64.61 | 62.47 | 57.57 | 41.58 | 24.31 | a | 18.16 | 39.08 | ||||||||
2023 | 18.53 | 18.62 | c | 20.66 | 32.47 | 50.29 | 54.87 | 63.32 | 62.26 | 54.72 | ----- | z | 32.20 | 22.56 | 39.14 | a | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 18.86 | 21.07 | 28.61 | 37.28 | 46.85 | 55.80 | 62.04 | 60.38 | 52.97 | 41.70 | 29.32 | 20.07 | 39.59 | |||||||||||||
S.D. | 3.46 | 3.69 | 3.82 | 3.39 | 2.32 | 2.52 | 2.02 | 1.86 | 2.44 | 2.80 | 3.71 | 3.27 | 1.20 | |||||||||||||
SKEW | 0.13 | -0.11 | -0.27 | -0.23 | -0.30 | 0.25 | 0.25 | -0.06 | -0.30 | -0.60 | -0.21 | 0.73 | 0.12 | |||||||||||||
MAX | 27.15 | 28.68 | 37.18 | 43.90 | 51.19 | 61.55 | 66.03 | 64.92 | 57.70 | 48.05 | 36.55 | 31.55 | 42.19 | |||||||||||||
MIN | 11.27 | 12.80 | 19.48 | 30.85 | 42.02 | 50.98 | 58.56 | 56.34 | 47.57 | 34.27 | 18.91 | 13.45 | 37.00 | |||||||||||||
YRS | 57 | 57 | 58 | 57 | 58 | 56 | 56 | 57 | 56 | 59 | 60 | 60 | 50 |