YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | 0.22 | 0.62 | 0.70 | 2.50 | 5.24 | 2.67 | 2.24 | 1.49 | 0.52 | 0.00 | 0.51 | 16.71 | a | |||||||||||
1966 | 0.25 | 0.99 | 0.00 | 0.05 | 0.29 | 2.72 | 2.28 | 4.51 | 0.67 | 0.00 | 0.00 | 0.06 | 11.82 | |||||||||||||
1967 | 0.00 | 0.31 | 0.13 | 0.37 | 0.87 | 1.07 | 3.35 | 1.51 | 2.55 | 0.18 | 0.05 | 0.44 | 10.83 | |||||||||||||
1968 | 0.88 | 0.31 | 0.72 | 0.25 | 1.17 | 0.92 | 3.35 | 2.13 | 0.81 | 0.52 | 0.51 | 0.14 | 11.71 | |||||||||||||
1969 | 0.00 | 0.93 | 0.71 | 0.93 | 3.31 | 3.61 | 5.04 | 3.75 | 3.89 | 2.10 | 0.34 | 0.93 | 25.54 | |||||||||||||
1970 | 0.52 | 0.09 | 1.38 | 2.06 | 0.22 | 1.09 | 1.85 | 2.01 | 3.25 | 1.93 | 0.03 | 0.00 | 14.43 | |||||||||||||
1971 | 0.09 | 0.21 | 0.15 | 0.79 | 2.14 | 1.51 | 4.79 | 2.47 | 1.59 | 1.67 | 1.37 | 0.66 | 17.44 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 1.41 | 4.49 | 4.49 | 4.27 | 1.75 | ----- | z | 0.00 | 16.58 | a | |||||||||||
1973 | 0.53 | 0.90 | 2.00 | 1.73 | 1.18 | 1.81 | 2.18 | 2.11 | 0.60 | 0.99 | 0.00 | 0.65 | 14.68 | |||||||||||||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.27 | 2.41 | 1.97 | 2.70 | 3.85 | 0.15 | 0.48 | 11.83 | e | |||||||
1975 | 0.37 | 0.41 | 0.33 | 1.36 | ----- | z | 2.01 | 3.24 | 1.47 | 1.50 | 0.00 | 0.98 | 0.00 | 11.67 | a | |||||||||||
1976 | 0.14 | 0.10 | 0.29 | ----- | z | 0.69 | 1.50 | 1.83 | 1.30 | 2.36 | 0.70 | 0.35 | 0.00 | 9.26 | a | |||||||||||
1977 | 0.34 | 0.29 | 0.58 | 2.59 | 0.82 | 0.84 | 1.58 | 3.78 | 0.54 | 0.53 | 0.42 | ----- | z | 12.31 | a | |||||||||||
1978 | 0.55 | 1.06 | ----- | z | ----- | z | 2.45 | 2.32 | 0.23 | 0.65 | 0.84 | 0.19 | 2.46 | ----- | z | 10.75 | c | |||||||||
1979 | ----- | z | 0.11 | 1.03 | 1.77 | ----- | z | 1.45 | ----- | z | 1.39 | ----- | z | ----- | z | ----- | z | ----- | z | 5.75 | g | |||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.31 | 0.31 | k | |
2005 | 2.06 | 1.06 | 1.16 | 1.56 | 2.77 | 0.84 | 2.69 | 4.62 | 2.53 | 0.55 | 0.42 | 0.00 | 20.26 | |||||||||||||
2006 | 0.29 | 0.00 | 0.57 | 0.50 | 0.44 | 2.11 | 2.56 | 5.17 | 1.61 | 0.56 | 0.05 | 0.60 | 14.46 | |||||||||||||
2007 | 0.69 | 0.15 | 1.64 | 0.69 | 1.34 | 2.01 | 3.47 | 1.99 | 0.28 | 0.59 | 0.36 | 1.35 | 14.56 | |||||||||||||
2008 | 0.05 | 0.28 | 0.16 | 0.46 | 3.01 | 0.70 | 4.55 | 3.07 | 0.52 | 2.99 | 0.14 | 0.17 | 16.10 | |||||||||||||
2009 | 0.00 | 0.42 | 0.75 | 0.88 | 0.84 | 1.05 | 3.49 | 3.58 | 0.18 | 1.80 | 0.21 | 0.70 | 13.90 | |||||||||||||
2010 | 0.53 | 0.98 | 1.16 | 0.90 | 0.52 | 1.80 | 2.52 | 4.79 | 1.13 | 0.75 | 0.11 | 0.25 | 15.44 | |||||||||||||
2011 | 0.00 | 0.40 | 0.25 | 0.08 | 0.03 | 0.13 | 0.58 | 1.16 | 1.42 | 1.24 | 0.18 | 1.74 | 7.21 | |||||||||||||
2012 | ----- | z | 0.24 | 0.09 | 0.63 | 1.06 | 1.34 | 0.68 | 0.83 | 0.69 | 0.09 | 0.00 | 0.33 | 5.98 | a | |||||||||||
2013 | ----- | z | 0.60 | 0.00 | g | 0.00 | 0.65 | 2.14 | 1.73 | 0.46 | 5.05 | 0.00 | 0.00 | b | 0.20 | 10.83 | b | |||||||||
2014 | 0.00 | 0.00 | 0.00 | 0.17 | 2.61 | 1.41 | 2.05 | 0.79 | 1.24 | 0.44 | 0.51 | 0.51 | 9.73 | |||||||||||||
2015 | 1.95 | 0.64 | 0.31 | 1.25 | 4.52 | 1.87 | 7.36 | 5.49 | 2.82 | ----- | z | ----- | z | ----- | z | 26.21 | c | |||||||||
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2018 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2019 | 0.00 | m | 0.12 | c | 0.41 | a | 0.21 | 2.19 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.93 | h | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.44 | 0.42 | 0.60 | 0.83 | 1.49 | 1.66 | 2.84 | 2.60 | 1.78 | 1.00 | 0.38 | 0.44 | 14.54 | |||||||||||||
S.D. | 0.58 | 0.36 | 0.55 | 0.71 | 1.19 | 1.05 | 1.57 | 1.54 | 1.32 | 0.99 | 0.56 | 0.44 | 4.41 | |||||||||||||
SKEW | 1.85 | 0.70 | 0.97 | 0.81 | 0.79 | 1.62 | 0.82 | 0.42 | 0.89 | 1.31 | 2.54 | 1.38 | 0.82 | |||||||||||||
MAX | 2.06 | 1.06 | 2.00 | 2.59 | 4.52 | 5.24 | 7.36 | 5.49 | 5.05 | 3.85 | 2.46 | 1.74 | 25.54 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.13 | 0.23 | 0.46 | 0.18 | 0.00 | 0.00 | 0.00 | 7.21 | |||||||||||||
YRS | 21 | 26 | 24 | 24 | 24 | 26 | 25 | 26 | 25 | 24 | 23 | 23 | 15 |