YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 59.02 | c | 53.85 | a | 39.73 | 18.00 | c | 1.33 | i | -20.63 | 29.99 | g | ||
1934 | ----- | z | ----- | z | 9.27 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9.27 | k |
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 | 41.11 | p | 27.11 | 9.97 | -7.53 | 9.85 | i | |||
1938 | -15.39 | -10.98 | 7.44 | 26.20 | 45.67 | a | 57.43 | 59.00 | a | 53.25 | c | 47.13 | 32.34 | 6.96 | b | -3.60 | 25.45 | |||||||||
1939 | -10.73 | -22.40 | m | 2.60 | a | 29.55 | a | 45.63 | d | ----- | z | 60.27 | 54.53 | ----- | z | 31.17 | v | -5.95 | 3.24 | b | 22.39 | d | ||||
1940 | -1.98 | a | -1.74 | 7.65 | a | 39.07 | a | 46.77 | 55.88 | 59.65 | a | 53.35 | a | 42.66 | a | 25.68 | 5.33 | c | -4.29 | b | 27.34 | |||||
1941 | -10.91 | b | 2.36 | c | 6.33 | a | 28.09 | a | 45.40 | 58.86 | a | 55.90 | 55.40 | 41.35 | 18.30 | a | -2.72 | -13.05 | b | 23.78 | ||||||
1942 | 1.20 | d | 5.21 | b | 2.66 | 24.60 | e | 51.48 | d | ----- | z | 60.07 | c | 55.72 | a | ----- | z | ----- | z | -4.88 | i | -18.45 | b | 22.81 | d | |
1943 | -20.79 | e | -1.20 | c | 4.58 | a | 27.93 | c | 48.24 | 60.95 | b | 58.50 | a | 52.75 | a | 42.30 | 29.12 | c | 8.76 | k | -3.76 | d | 27.15 | a | ||
1944 | -15.42 | y | ----- | z | -1.75 | w | 21.30 | c | 48.00 | 59.20 | g | 60.91 | b | 51.12 | g | 40.50 | l | 29.00 | e | 4.16 | e | -2.72 | d | 26.77 | f | |
1945 | -2.48 | d | -0.30 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -1.39 | j |
1946 | ----- | z | -14.39 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -24.93 | d | -24.93 | k |
1947 | -19.45 | -9.04 | b | 12.43 | a | 23.52 | 45.82 | 53.29 | a | 61.10 | 52.15 | 41.59 | b | 22.40 | 6.91 | b | 1.45 | 24.35 | ||||||||
1948 | -5.26 | -4.72 | 2.95 | 21.84 | a | 43.34 | 56.77 | b | 55.18 | 44.13 | p | ----- | z | ----- | z | ----- | z | ----- | z | 24.30 | e | |||||
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 | 39.42 | 26.27 | 3.35 | 1.47 | a | 17.63 | h | |||
1963 | -2.52 | d | -4.54 | b | 14.35 | a | 24.05 | 47.37 | 52.62 | 57.45 | 53.04 | c | 40.48 | 21.61 | -8.76 | a | 1.65 | 24.73 | ||||||||
1964 | ----- | z | ----- | z | -6.40 | a | 19.23 | 33.44 | 55.65 | 55.45 | 52.15 | a | 39.87 | 23.58 | a | 1.16 | b | -25.58 | 24.86 | b | ||||||
1965 | -13.50 | -16.43 | 20.47 | 26.19 | a | 40.77 | 54.27 | 58.50 | 51.50 | 44.90 | 9.91 | b | 4.32 | -11.43 | b | 22.46 | ||||||||||
1966 | -23.65 | -8.96 | -2.37 | 20.50 | a | 41.84 | b | 58.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 14.23 | f | ||||
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -6.28 | d | -6.28 | k |
1998 | -16.46 | e | ----- | z | 11.62 | e | ----- | z | 45.53 | p | 54.74 | m | 61.25 | m | 50.56 | n | 41.78 | n | ----- | z | -0.28 | a | -8.50 | a | -3.41 | h |
1999 | -19.97 | a | -21.15 | b | 2.22 | d | 24.32 | 43.18 | n | 57.38 | m | 58.97 | p | 57.00 | n | 41.25 | l | 15.12 | b | -6.07 | a | -18.72 | m | -0.92 | f | |
2000 | -11.52 | a | 1.67 | 5.36 | i | 22.22 | 40.12 | r | 56.90 | o | 55.41 | o | 48.05 | l | 37.20 | o | 17.54 | f | 4.90 | f | -6.31 | j | 4.12 | i | ||
2001 | 0.95 | b | 0.65 | a | 0.94 | 22.98 | c | 39.23 | k | 57.18 | k | 57.57 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.38 | h | |
2002 | ----- | z | ----- | z | ----- | z | 19.64 | e | 42.54 | q | 53.62 | n | 59.61 | m | 48.30 | p | 43.05 | k | 23.33 | d | 10.14 | a | 2.96 | f | 17.70 | i |
2003 | -9.40 | b | 0.59 | a | 1.67 | d | 24.73 | b | 39.77 | p | 55.65 | m | 56.20 | p | 52.18 | q | 34.46 | d | 27.24 | 6.14 | h | -10.33 | h | 13.22 | f | |
2004 | -16.40 | g | -9.04 | e | -2.75 | g | 29.67 | f | 43.95 | l | 65.03 | n | 62.85 | r | 59.56 | o | 34.12 | d | 22.71 | c | 1.40 | d | -6.33 | e | 8.57 | g |
2005 | -8.80 | k | -8.27 | b | 10.30 | d | 28.60 | d | 49.59 | n | 57.58 | r | 57.54 | s | 53.05 | t | 41.10 | t | 21.12 | g | -7.58 | e | 0.54 | g | 5.76 | h |
2006 | -20.91 | c | 2.30 | h | -3.44 | e | 18.16 | e | 40.05 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -2.06 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -11.26 | -5.05 | 5.54 | 24.64 | 44.91 | 56.37 | 58.54 | 53.43 | 40.67 | 23.23 | 1.40 | -8.29 | 24.68 | |||||||||||||
S.D. | 8.09 | 7.07 | 6.62 | 4.69 | 4.44 | 2.58 | 2.00 | 1.35 | 3.72 | 5.75 | 6.11 | 9.02 | 1.64 | |||||||||||||
SKEW | 0.12 | -0.68 | 0.31 | 1.34 | -1.23 | 0.17 | -0.50 | 0.41 | -0.30 | -0.67 | -0.27 | -0.66 | 0.36 | |||||||||||||
MAX | 1.20 | 5.21 | 20.47 | 39.07 | 51.48 | 60.95 | 61.10 | 55.72 | 47.13 | 32.34 | 10.14 | 3.24 | 27.34 | |||||||||||||
MIN | -23.65 | -21.15 | -6.40 | 18.16 | 33.44 | 52.62 | 55.18 | 51.50 | 34.12 | 9.91 | -8.76 | -25.58 | 22.46 | |||||||||||||
YRS | 18 | 17 | 19 | 20 | 13 | 10 | 13 | 11 | 12 | 16 | 16 | 18 | 6 |