YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.21 | 0.76 | 1.13 | 2.01 | 2.32 | 3.31 | 9.74 | f | ||||||
1949 | 3.05 | 1.46 | 4.10 | 1.33 | 3.57 | 0.44 | 0.63 | b | 0.44 | 0.17 | 3.14 | 1.67 | 2.85 | 22.85 | ||||||||||||
1950 | 1.55 | 1.30 | 1.99 | 1.23 | 3.22 | 0.21 | 0.41 | 0.01 | 0.68 | 0.77 | 3.19 | 2.11 | 16.67 | |||||||||||||
1951 | 2.15 | 1.22 | 2.19 | 3.95 | 1.68 | 0.27 | 0.68 | 2.83 | 0.13 | ----- | z | ----- | z | ----- | z | 15.10 | c | |||||||||
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 5.22 | d | 0.00 | 0.43 | 2.71 | 1.55 | 1.94 | 1.35 | 13.20 | e | ||||||
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1965 | 2.97 | 1.44 | 0.28 | 3.28 | 3.27 | 2.08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 13.32 | f | ||||||
1966 | 0.36 | 1.46 | ----- | z | ----- | z | 1.87 | 0.11 | 0.44 | ----- | z | 0.84 | 1.42 | 1.79 | 1.12 | 9.41 | c | |||||||||
1967 | 2.85 | 1.00 | 0.81 | 2.00 | 2.31 | 4.30 | 0.23 | 0.08 | 0.92 | 1.57 | 0.71 | 2.70 | 19.48 | |||||||||||||
1968 | 0.53 | 2.89 | 4.22 | 3.25 | 3.02 | 2.06 | 0.00 | 4.37 | 0.10 | 0.79 | 1.05 | 1.80 | 24.08 | |||||||||||||
1969 | 2.39 | 3.84 | 0.40 | 1.77 | 0.28 | 3.99 | 0.87 | 0.18 | 0.26 | 1.78 | 0.71 | 2.59 | 19.06 | |||||||||||||
1970 | 3.01 | 0.87 | 1.26 | 3.69 | 2.20 | 2.02 | 0.60 | 0.35 | 3.50 | 2.84 | 3.54 | 3.14 | 27.02 | |||||||||||||
1971 | 1.71 | 2.87 | 0.68 | 3.72 | 2.48 | 1.08 | 0.16 | 2.12 | 1.26 | 2.57 | 2.87 | 3.65 | 25.17 | |||||||||||||
1972 | 1.32 | 0.27 | 1.68 | 3.89 | 0.06 | 0.45 | 0.10 | 0.57 | 2.07 | 3.70 | 1.92 | 2.72 | 18.75 | |||||||||||||
1973 | 2.87 | 2.28 | 3.82 | 2.66 | 1.81 | 0.68 | 3.26 | 0.31 | 3.25 | 0.69 | 2.58 | 2.39 | 26.60 | |||||||||||||
1974 | 2.87 | 1.48 | 1.37 | 5.06 | 1.25 | 0.22 | 0.64 | 0.22 | 0.03 | 4.14 | 1.32 | 2.62 | 21.22 | |||||||||||||
1975 | 1.56 | 1.32 | 4.24 | 4.59 | 4.01 | 3.16 | 0.66 | 0.04 | 0.03 | 3.98 | 1.26 | 0.97 | 25.82 | |||||||||||||
1976 | 0.57 | 3.27 | 0.92 | 3.00 | 1.40 | 1.80 | 1.16 | 1.10 | 0.32 | 1.89 | 0.06 | 0.09 | 15.58 | |||||||||||||
1977 | 1.02 | 1.03 | 1.66 | 0.90 | 6.78 | 0.10 | 0.97 | 1.40 | 1.58 | 0.63 | 0.91 | 1.49 | 18.47 | |||||||||||||
1978 | 3.70 | 2.68 | 3.65 | 5.87 | 1.42 | 0.16 | 0.01 | 1.94 | 3.31 | 0.00 | 2.55 | 1.52 | 26.81 | |||||||||||||
1979 | 1.93 | 1.93 | 1.61 | 1.21 | 1.31 | 0.71 | 0.88 | 2.53 | 0.06 | 1.86 | 1.62 | 0.79 | 16.44 | |||||||||||||
1980 | 2.88 | 3.79 | 3.71 | 1.05 | 5.38 | 1.44 | 1.23 | 0.33 | 1.49 | 1.88 | 1.79 | 0.79 | 25.76 | |||||||||||||
1981 | 1.51 | 1.41 | 3.12 | 0.45 | 5.91 | 0.61 | 0.06 | 0.04 | 0.74 | 4.44 | 0.75 | 2.61 | 21.65 | |||||||||||||
1982 | 1.64 | 1.65 | 4.45 | n | 2.42 | 2.20 | 0.94 | d | 2.02 | 1.21 | 7.59 | 2.48 | a | 1.38 | 2.18 | 25.71 | a | |||||||||
1983 | 5.71 | a | 3.26 | 6.36 | 3.05 | 4.46 | 1.30 | 1.84 | 2.65 | 1.97 | 3.11 | a | 3.25 | 7.94 | a | 44.90 | ||||||||||
1984 | 1.01 | 1.39 | a | 1.79 | 3.32 | 2.19 | 3.25 | 1.73 | 1.02 | 1.50 | 3.09 | 2.89 | 1.24 | 24.42 | ||||||||||||
1985 | 0.86 | 1.59 | 2.70 | 1.00 | 2.71 | 1.28 | 0.81 | 0.05 | 2.33 | 2.55 | 4.65 | 2.82 | a | 23.35 | ||||||||||||
1986 | 2.02 | 3.91 | 4.96 | 6.39 | 3.14 | 0.29 | 1.51 | 1.89 | 5.03 | 0.64 | 1.24 | 0.27 | 31.29 | |||||||||||||
1987 | 2.39 | 1.28 | 2.61 | 0.92 | 3.97 | 0.08 | 1.63 | 0.41 | 0.19 | 1.38 | 1.96 | 1.61 | 18.43 | |||||||||||||
1988 | 1.22 | 0.05 | 1.34 | 2.57 | 3.08 | 0.00 | 0.12 | 0.13 | 0.35 | 0.06 | 5.24 | 2.09 | 16.25 | |||||||||||||
1989 | 1.39 | a | 1.65 | 1.44 | 0.69 | 2.02 | 1.21 | 0.23 | 1.15 | 0.64 | 2.24 | 0.80 | 0.19 | 13.65 | ||||||||||||
1990 | 1.83 | 0.46 | 2.18 | 2.14 | 1.85 | 1.49 | 0.33 | 0.30 | 0.96 | 0.94 | 2.15 | 1.24 | 15.87 | |||||||||||||
1991 | 1.75 | 1.67 | 2.84 | 3.89 | 4.93 | 1.13 | 0.08 | 0.74 | 3.30 | 2.67 | 3.18 | 1.06 | 27.24 | |||||||||||||
1992 | 1.57 | 2.12 | 1.55 | 0.30 | 1.70 | 1.06 | 2.01 | 0.03 | 0.58 | 2.38 | 3.60 | 2.37 | b | 19.27 | ||||||||||||
1993 | 4.25 | 2.60 | 2.83 | g | 1.92 | 4.20 | 2.80 | 1.41 | 0.49 | 0.88 | 3.46 | 0.59 | 1.05 | 23.65 | a | |||||||||||
1994 | 0.78 | 2.96 | 2.30 | a | 2.61 | a | 1.33 | 0.00 | 0.00 | 0.41 | 1.38 | 3.79 | 3.93 | 1.65 | 21.14 | |||||||||||
1995 | 3.60 | 1.68 | 4.59 | 1.90 | 5.56 | 2.26 | 0.82 | 0.40 | 1.00 | 0.29 | 0.56 | 2.45 | 25.11 | |||||||||||||
1996 | 3.49 | b | 2.01 | 4.32 | 3.03 | 2.31 | 0.10 | 0.64 | 0.00 | 1.73 | 2.71 | 2.43 | 3.63 | a | 26.40 | |||||||||||
1997 | 4.49 | 1.60 | 0.62 | 2.82 | 2.87 | 2.96 | 1.17 | 0.57 | h | 1.47 | 2.05 | 1.25 | 1.48 | a | 22.78 | a | ||||||||||
1998 | 3.89 | 4.82 | 2.99 | 2.95 | 2.74 | a | 5.39 | 0.93 | 0.68 | 1.09 | 2.27 | 1.14 | 0.83 | 29.72 | ||||||||||||
1999 | 2.49 | 1.78 | 0.47 | 5.36 | f | 4.40 | 1.46 | b | 0.59 | 0.38 | 0.10 | 0.00 | 1.19 | 1.52 | 14.38 | a | ||||||||||
2000 | 2.89 | 3.61 | b | 1.90 | 0.75 | 1.93 | 0.53 | b | 0.54 | 3.27 | 1.25 | 2.66 | 1.83 | 1.81 | a | 22.97 | ||||||||||
2001 | 0.73 | 4.96 | e | 1.92 | 2.99 | a | 0.25 | 1.03 | 2.05 | 0.23 | a | 0.08 | 1.58 | 3.44 | 1.56 | a | 20.82 | |||||||||
2002 | 0.88 | d | 0.69 | 1.96 | 2.90 | 1.19 | 0.55 | a | 0.14 | 0.05 | 1.61 | 1.04 | 0.53 | 0.83 | 12.37 | |||||||||||
2003 | 1.54 | 1.20 | a | 1.39 | 2.22 | 1.57 | 0.42 | 0.16 | 0.41 | 0.60 | b | 0.60 | 2.57 | 4.19 | 16.87 | |||||||||||
2004 | 0.46 | e | 3.10 | a | 1.11 | 2.66 | 1.03 | b | 1.39 | 0.82 | 0.36 | 0.99 | 5.39 | 1.35 | 0.34 | b | 19.00 | |||||||||
2005 | 1.66 | 1.10 | 3.80 | 2.91 | a | 4.68 | 3.45 | 0.02 | 0.42 | a | 0.42 | a | 1.60 | 1.61 | b | 1.21 | a | 22.88 | ||||||||
2006 | 2.71 | 0.98 | a | 4.00 | 2.68 | 1.08 | 1.46 | 0.31 | 1.32 | b | 3.18 | a | 1.99 | 1.82 | a | 0.83 | 22.36 | |||||||||
2007 | 0.74 | 1.85 | 1.34 | 1.25 | 1.02 | 2.42 | 0.19 | 0.41 | k | 3.17 | 3.10 | 0.45 | 3.64 | 19.17 | a | |||||||||||
2008 | 1.09 | b | 1.52 | 0.57 | c | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 1.34 | 1.64 | 2.07 | a | 1.52 | 9.75 | d | |||||
2009 | 2.95 | 2.53 | s | 1.25 | x | 2.35 | 0.00 | 1.80 | 0.30 | 0.09 | 0.00 | ----- | z | ----- | z | ----- | z | 7.49 | e | |||||||
2010 | 1.18 | 0.97 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.56 | 0.06 | 2.24 | 2.72 | 3.12 | j | 8.73 | f | ||||||
2011 | ----- | z | 0.94 | s | 2.46 | l | 3.63 | g | 6.00 | n | ----- | z | ----- | z | ----- | z | 1.27 | ----- | z | ----- | z | ----- | z | 1.27 | k | |
2012 | 1.57 | x | 1.06 | k | 0.51 | s | 2.11 | q | 0.74 | x | ----- | z | ----- | z | ----- | z | 1.38 | 1.82 | 1.50 | 2.12 | 6.82 | h | ||||
2013 | 1.70 | 0.77 | 0.85 | 1.25 | 2.87 | 0.00 | 1.61 | 0.20 | 1.56 | 1.21 | 1.29 | 1.95 | 15.26 | |||||||||||||
2014 | 1.26 | 2.48 | 1.48 | ----- | z | 1.37 | 1.43 | f | 1.22 | 1.52 | 2.42 | 0.07 | 0.86 | 2.29 | 14.97 | b | ||||||||||
2015 | 1.05 | 0.29 | 0.73 | 3.12 | 5.59 | 0.39 | 1.62 | 3.38 | 0.92 | 1.33 | 1.07 | 3.01 | 22.50 | |||||||||||||
2016 | 2.24 | 0.70 | 2.28 | 2.84 | 2.49 | 0.39 | 0.00 | 0.33 | 2.90 | ----- | z | ----- | z | ----- | z | 14.17 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.04 | 1.89 | 2.25 | 2.56 | 2.63 | 1.41 | 0.77 | 0.88 | 1.43 | 2.00 | 1.91 | 1.99 | 22.09 | |||||||||||||
S.D. | 1.16 | 1.14 | 1.42 | 1.34 | 1.60 | 1.36 | 0.71 | 1.02 | 1.40 | 1.22 | 1.12 | 1.29 | 5.83 | |||||||||||||
SKEW | 0.84 | 0.86 | 0.76 | 0.60 | 0.63 | 1.25 | 1.14 | 1.58 | 1.95 | 0.43 | 0.84 | 1.93 | 1.38 | |||||||||||||
MAX | 5.71 | 4.96 | 6.36 | 6.39 | 6.78 | 5.39 | 3.26 | 4.37 | 7.59 | 5.39 | 5.24 | 7.94 | 44.90 | |||||||||||||
MIN | 0.36 | 0.05 | 0.28 | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.09 | 12.37 | |||||||||||||
YRS | 53 | 52 | 48 | 48 | 51 | 51 | 52 | 51 | 56 | 52 | 52 | 51 | 40 |