YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.37 | 1.34 | 1.27 | 0.80 | ----- | z | 4.78 | h | ||||
1949 | 0.65 | 0.22 | a | 0.15 | 1.55 | 1.20 | 3.15 | 4.20 | 0.10 | 0.45 | 1.70 | 0.50 | 0.53 | 14.40 | ||||||||||||
1950 | 1.38 | 0.10 | 0.88 | b | ----- | z | 5.40 | 1.63 | 0.59 | 0.28 | 1.57 | 1.19 | 0.28 | 0.52 | e | 13.82 | a | |||||||||
1951 | 0.14 | e | ----- | z | 0.39 | d | 0.92 | q | 1.56 | 3.79 | 1.56 | 4.50 | 1.63 | 1.57 | a | ----- | z | 0.33 | q | 15.14 | d | |||||
1952 | ----- | z | 0.90 | b | 0.60 | 0.26 | 0.24 | 1.12 | 1.25 | 0.88 | 0.19 | 0.17 | 1.21 | 0.30 | 7.12 | a | ||||||||||
1953 | 0.20 | 0.30 | 0.41 | 3.79 | 3.75 | 4.44 | 0.57 | 1.20 | 0.37 | 0.65 | 0.82 | 0.58 | 17.08 | |||||||||||||
1954 | 0.61 | 0.00 | 0.96 | 1.36 | 1.48 | 2.22 | 1.88 | 1.24 | 1.70 | 0.77 | 0.00 | ----- | z | 12.22 | a | |||||||||||
1955 | 0.03 | 1.22 | 0.01 | 0.71 | 2.92 | 2.82 | 7.23 | 1.83 | 0.92 | 0.07 | 0.04 | 0.11 | a | 17.91 | ||||||||||||
1956 | 1.01 | 0.30 | 1.02 | 0.62 | 3.61 | 2.66 | 3.38 | 1.56 | 0.44 | 1.78 | 1.37 | 0.25 | 18.00 | |||||||||||||
1957 | 0.02 | 0.12 | 0.12 | 3.12 | 3.33 | 3.42 | 4.13 | 6.64 | 3.96 | 2.00 | 0.85 | 0.20 | 27.91 | |||||||||||||
1958 | 0.27 | 1.08 | 0.01 | 2.45 | 1.52 | 4.82 | 1.34 | 1.80 | 0.89 | 1.05 | ----- | z | 0.10 | 15.33 | a | |||||||||||
1959 | 0.01 | 0.24 | 0.00 | 0.65 | 2.58 | 2.97 | 2.99 | 5.04 | 1.57 | 1.97 | 0.38 | 0.10 | 18.50 | |||||||||||||
1960 | 0.78 | 0.42 | 0.21 | 1.19 | 3.19 | 3.13 | 1.71 | 5.42 | 1.42 | 0.96 | 0.92 | 0.58 | 19.93 | |||||||||||||
1961 | 0.20 | 0.03 | 0.17 | 1.39 | 1.85 | 1.62 | 3.69 | 2.46 | 5.00 | 2.36 | 0.00 | 0.47 | d | 19.24 | ||||||||||||
1962 | 0.65 | 1.27 | 1.30 | 0.69 | 6.84 | 4.11 | 8.86 | 3.11 | 1.99 | 0.53 | 0.45 | 0.02 | 29.82 | |||||||||||||
1963 | 0.00 | 0.71 | 0.56 | 2.39 | 3.88 | 2.87 | 3.77 | 3.44 | 2.15 | 0.37 | 0.01 | 0.27 | 20.42 | |||||||||||||
1964 | 0.31 | 0.03 | 0.78 | 3.46 | 2.64 | 4.47 | 2.26 | 3.48 | 1.32 | 0.10 | 0.16 | 0.60 | 19.61 | |||||||||||||
1965 | 0.01 | b | 0.01 | 0.21 | b | 2.40 | 3.32 | 2.30 | 3.96 | 3.34 | 3.43 | 0.76 | 0.55 | 1.02 | 21.31 | |||||||||||
1966 | 0.24 | 0.63 | 2.60 | a | 0.97 | 0.90 | 1.95 | 1.56 | 8.89 | 1.25 | 0.76 | 0.29 | 0.23 | 20.27 | ||||||||||||
1967 | 0.93 | 0.03 | 0.35 | 4.47 | 0.95 | 3.81 | 0.64 | 1.02 | 2.10 | ----- | z | 0.13 | 0.09 | 14.52 | a | |||||||||||
1968 | 1.67 | ----- | z | 0.94 | 2.84 | 2.83 | 5.65 | 1.41 | 1.37 | 3.29 | 0.35 | 0.41 | 2.45 | 23.21 | a | |||||||||||
1969 | 0.71 | m | 1.52 | 0.38 | 2.54 | 1.76 | 4.50 | 2.22 | 0.85 | 0.97 | 0.69 | 0.06 | 0.85 | 16.34 | a | |||||||||||
1970 | 0.17 | 0.09 | 1.33 | 2.04 | 3.82 | 3.15 | 0.96 | 0.04 | 2.32 | 1.03 | 1.44 | 0.03 | 16.42 | |||||||||||||
1971 | 0.10 | 0.01 | 0.18 | 1.41 | 2.95 | 5.17 | 1.80 | 2.95 | 0.86 | 4.37 | 0.18 | 0.20 | 20.18 | |||||||||||||
1972 | ----- | z | ----- | z | 0.56 | 0.89 | 3.29 | 1.21 | 3.42 | 2.92 | 0.41 | 0.45 | 0.06 | 0.16 | 13.37 | b | ||||||||||
1973 | 0.07 | 0.02 | 2.48 | 0.97 | 0.61 | 1.37 | 2.83 | 1.71 | 5.03 | 0.97 | 0.02 | 0.65 | 16.73 | |||||||||||||
1974 | 0.10 | 0.08 | 0.44 | 2.67 | 4.29 | 0.71 | 1.04 | 2.74 | 0.15 | 1.35 | 0.00 | 0.25 | 13.82 | |||||||||||||
1975 | 0.45 | 0.22 | 0.64 | f | 4.12 | 1.68 | 11.11 | 0.88 | 2.08 | 0.55 | 1.00 | 0.31 | 0.27 | 22.67 | a | |||||||||||
1976 | 0.26 | 0.12 | 0.19 | 2.80 | 0.17 | 2.90 | 0.38 | 0.80 | 0.38 | 0.17 | 0.03 | 0.21 | 8.41 | |||||||||||||
1977 | 0.06 | c | 0.22 | 1.84 | 1.71 | 2.47 | 3.74 | 1.76 | 2.53 | 4.84 | 1.16 | 3.60 | 0.27 | 24.20 | ||||||||||||
1978 | 0.05 | ----- | z | 0.10 | a | 2.00 | 2.99 | 5.84 | 1.43 | 1.41 | 5.84 | 0.35 | 0.43 | 0.05 | 20.49 | a | ||||||||||
1979 | 0.09 | ----- | z | 1.42 | 3.54 | 1.91 | a | 3.53 | 3.37 | 1.41 | 0.31 | 1.57 | 0.04 | 0.23 | 17.42 | a | ||||||||||
1980 | 0.83 | 0.08 | 0.23 | 1.18 | 1.03 | 3.26 | 1.93 | 3.65 | 0.16 | 2.10 | 0.06 | 0.02 | 14.53 | |||||||||||||
1981 | 0.00 | 0.25 | a | 0.93 | 0.31 | 1.52 | 4.91 | 1.49 | a | 1.29 | 1.36 | 1.99 | 0.60 | 0.39 | 15.04 | |||||||||||
1982 | ----- | z | ----- | z | ----- | z | ----- | z | 3.00 | 1.20 | 5.95 | 1.02 | 1.00 | 4.74 | ----- | z | ----- | z | 16.91 | f | ||||||
1983 | 0.10 | a | 0.00 | 0.73 | c | 0.36 | a | 1.55 | 3.25 | 4.15 | 0.63 | 1.02 | 2.44 | ----- | z | ----- | z | 14.23 | b | |||||||
1984 | ----- | z | ----- | z | ----- | z | ----- | z | 1.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.10 | k | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | 0.47 | 7.03 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 7.50 | j | |
1987 | ----- | z | 1.26 | 2.24 | 0.13 | 2.50 | c | 0.34 | 4.34 | 2.08 | 0.96 | 0.15 | 0.50 | a | 0.14 | a | 14.64 | a | ||||||||
1988 | 0.65 | 0.37 | 0.26 | 0.00 | 2.51 | 1.68 | 2.69 | 2.69 | 2.95 | 0.13 | 1.02 | 0.67 | 15.62 | |||||||||||||
1989 | 0.83 | 0.14 | c | 1.43 | 1.85 | 1.68 | 1.77 | a | 3.90 | 3.04 | 1.40 | 0.26 | 0.93 | 0.00 | 17.23 | |||||||||||
1990 | 0.14 | 0.07 | 1.09 | 1.58 | 0.87 | 6.50 | 1.94 | a | 1.68 | 1.84 | 0.80 | 0.00 | 0.23 | a | 16.74 | |||||||||||
1991 | 0.09 | 0.99 | 0.62 | b | 3.26 | 6.82 | 5.36 | 1.33 | a | 1.46 | 2.27 | 2.08 | 0.48 | 0.15 | 24.91 | |||||||||||
1992 | 0.46 | 0.19 | 0.93 | 0.51 | 4.12 | 2.18 | 2.78 | 2.03 | 1.29 | 0.28 | 1.50 | 0.00 | 16.27 | |||||||||||||
1993 | 0.76 | 0.17 | 0.47 | 0.87 | 2.85 | 4.62 | 4.90 | 1.15 | 0.37 | 0.33 | 2.12 | 0.48 | a | 19.09 | ||||||||||||
1994 | 0.63 | 0.32 | a | 0.29 | 1.91 | 0.66 | 0.68 | 7.75 | 1.94 | 2.65 | 4.44 | 0.97 | 0.05 | 22.29 | ||||||||||||
1995 | 0.54 | 0.40 | 1.61 | 1.31 | 2.62 | 1.95 | 8.14 | 1.50 | 1.18 | 3.49 | 0.50 | 0.48 | 23.72 | |||||||||||||
1996 | 0.74 | 0.34 | 1.01 | 0.00 | 2.46 | 2.76 | 2.02 | 2.03 | 3.15 | 2.32 | 1.50 | 1.09 | 19.42 | |||||||||||||
1997 | 1.01 | a | 0.49 | a | 0.94 | 1.65 | 0.73 | 2.05 | 4.35 | 0.72 | 2.50 | 2.46 | a | 0.55 | 0.38 | 17.83 | ||||||||||
1998 | 0.51 | 1.31 | b | 0.52 | 2.86 | 4.15 | 5.74 | 1.75 | 3.29 | 1.29 | 5.75 | 1.40 | 0.12 | a | 28.69 | |||||||||||
1999 | 0.61 | b | 0.18 | 1.29 | a | 1.00 | 3.86 | 3.02 | 3.27 | 1.99 | 7.36 | 0.72 | 0.00 | 0.00 | a | 23.30 | ||||||||||
2000 | 0.00 | c | 0.44 | g | 1.77 | 1.59 | 2.77 | 3.24 | 5.02 | 1.31 | 3.26 | 0.76 | 1.67 | b | 0.48 | c | 21.87 | a | ||||||||
2001 | 0.00 | b | 0.00 | f | 0.00 | 2.89 | 1.98 | 2.26 | 3.21 | 2.24 | 2.33 | 1.50 | 0.48 | b | 0.00 | b | 16.89 | a | ||||||||
2002 | 0.13 | 0.00 | 0.00 | e | 1.43 | 1.49 | 1.29 | 9.14 | a | 2.05 | 0.57 | 1.59 | 0.05 | 0.68 | b | 18.42 | ||||||||||
2003 | 0.24 | 0.00 | b | 0.18 | a | 1.48 | 5.47 | 4.69 | 1.81 | 0.94 | 2.08 | 1.07 | 0.37 | 0.37 | b | 18.70 | ||||||||||
2004 | 0.69 | a | 0.20 | a | 0.96 | 0.33 | a | 6.11 | 2.32 | 3.30 | 0.21 | a | 4.67 | 2.91 | 0.00 | 0.23 | 21.93 | |||||||||
2005 | 0.88 | 0.54 | a | 0.00 | 0.49 | 3.09 | 7.26 | a | 2.98 | b | 5.54 | 1.94 | 1.42 | 0.95 | c | 1.17 | 26.26 | |||||||||
2006 | 0.00 | b | 0.22 | a | 1.74 | a | 0.84 | 1.36 | 1.25 | 0.53 | 2.78 | 2.94 | 0.78 | ----- | z | 0.98 | 13.42 | a | ||||||||
2007 | 0.10 | 0.56 | 2.11 | c | 3.09 | e | 4.94 | a | 4.55 | a | 1.64 | 1.71 | 2.14 | 0.75 | 0.00 | 0.55 | 22.14 | |||||||||
2008 | 0.03 | b | 0.21 | 0.34 | c | 0.18 | 1.53 | 4.19 | 1.98 | 2.14 | 4.65 | 4.64 | 0.53 | 1.79 | 22.21 | |||||||||||
2009 | 0.70 | 0.93 | a | 2.88 | b | 0.93 | 1.02 | 3.67 | 1.97 | 2.24 | 3.46 | 4.42 | 0.06 | 1.38 | d | 23.66 | ||||||||||
2010 | 0.88 | a | 0.95 | d | 0.84 | 0.55 | 3.52 | 2.17 | d | 2.05 | 1.47 | 7.39 | 1.02 | 0.40 | a | 4.48 | 25.72 | |||||||||
2011 | ----- | z | ----- | z | ----- | z | 1.79 | w | ----- | z | 5.58 | v | 5.61 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | 1.05 | 1.48 | 3.36 | w | ----- | z | 0.00 | 2.43 | ----- | z | 0.00 | 4.96 | g | |||||
2013 | ----- | z | 0.00 | d | ----- | z | ----- | z | ----- | z | 8.43 | x | ----- | z | ----- | z | ----- | z | 3.93 | w | ----- | z | ----- | z | 0.00 | k |
2014 | ----- | z | 0.00 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.41 | 0.39 | 0.80 | 1.73 | 2.59 | 3.26 | 2.94 | 2.22 | 2.08 | 1.52 | 0.58 | 0.50 | 19.95 | |||||||||||||
S.D. | 0.39 | 0.42 | 0.72 | 1.34 | 1.55 | 1.86 | 2.06 | 1.61 | 1.72 | 1.33 | 0.67 | 0.71 | 4.39 | |||||||||||||
SKEW | 0.96 | 1.21 | 1.08 | 1.33 | 0.82 | 1.38 | 1.38 | 1.78 | 1.29 | 1.39 | 2.08 | 3.65 | 0.13 | |||||||||||||
MAX | 1.67 | 1.52 | 2.88 | 7.03 | 6.84 | 11.11 | 9.14 | 8.89 | 7.39 | 5.75 | 3.60 | 4.48 | 29.82 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.34 | 0.38 | 0.04 | 0.00 | 0.07 | 0.00 | 0.00 | 8.41 | |||||||||||||
YRS | 54 | 52 | 58 | 57 | 61 | 60 | 59 | 60 | 61 | 60 | 55 | 56 | 41 |