YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | 0.32 | 0.72 | 0.81 | 1.35 | 1.06 | 0.82 | ----- | z | |||||||
1964 | 2.06 | 0.74 | 1.59 | 0.44 | 0.45 | 0.52 | 0.36 | 0.25 | 0.94 | 0.61 | 2.13 | 1.54 | 2.13 | |||||||||||||
1965 | 2.12 | 1.09 | 0.19 | 1.33 | 0.50 | 0.45 | 0.20 | 0.66 | 0.31 | 0.64 | 0.78 | 1.43 | 2.12 | |||||||||||||
1966 | 1.02 | 1.08 | 1.66 | 1.23 | 0.67 | 0.34 | 0.75 | 0.11 | 0.62 | 2.12 | 1.47 | 1.81 | 2.12 | |||||||||||||
1967 | 1.87 | 1.43 | 0.94 | 1.22 | 0.29 | 0.79 | 0.04 | 0.03 | 0.39 | 1.67 | 1.15 | 1.03 | 1.87 | |||||||||||||
1968 | 1.38 | 1.21 | 1.30 | 0.51 | 0.49 | 1.08 | 0.12 | 1.18 | 0.57 | 0.94 | 1.37 | 1.34 | 1.38 | |||||||||||||
1969 | 1.19 | 1.10 | 0.81 | 0.46 | 0.61 | 0.42 | 0.12 | 0.12 | 0.59 | 0.87 | 1.88 | 2.11 | 2.11 | |||||||||||||
1970 | 1.39 | 2.01 | 0.79 | 1.25 | 0.55 | 0.27 | 0.07 | 0.02 | 0.77 | 1.11 | 1.09 | 2.32 | 2.32 | |||||||||||||
1971 | 1.92 | 0.63 | 1.44 | 0.48 | 1.22 | 0.61 | 0.14 | 0.16 | 0.78 | 1.22 | 0.97 | 1.62 | 1.92 | |||||||||||||
1972 | 2.35 | 1.52 | 1.76 | 1.09 | 0.11 | 0.26 | 0.22 | 0.10 | 1.87 | 0.63 | 1.09 | 2.26 | 2.35 | |||||||||||||
1973 | 1.08 | 0.41 | 0.85 | 0.71 | 0.62 | 0.54 | 0.04 | 0.27 | 0.74 | 1.33 | 1.67 | 1.45 | 1.67 | |||||||||||||
1974 | 2.02 | 1.03 | 1.61 | 0.94 | 0.51 | 0.69 | 0.77 | 0.42 | 0.17 | 0.68 | 1.19 | 1.77 | 2.02 | |||||||||||||
1975 | 1.71 | 1.73 | 1.05 | 0.38 | 1.23 | 0.48 | 0.28 | 1.62 | 0.02 | 0.95 | 1.55 | 1.92 | 1.92 | |||||||||||||
1976 | 2.15 | 1.56 | 1.47 | 0.51 | 0.27 | 0.33 | 0.47 | 0.44 | 0.93 | 1.03 | 0.61 | 0.92 | 2.15 | |||||||||||||
1977 | 0.34 | 1.14 | 1.82 | 0.28 | 0.66 | 0.39 | 0.31 | 2.26 | 0.88 | 0.92 | 1.29 | 3.26 | 3.26 | |||||||||||||
1978 | 1.64 | i | ----- | 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 | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | u | 0.03 | 0.50 | 0.79 | 2.04 | 1.79 | ----- | z | |||||
2012 | 1.80 | a | 1.58 | 2.49 | 0.91 | b | 0.88 | 0.29 | e | 0.25 | 0.03 | c | 0.00 | h | 1.29 | d | 2.85 | b | 1.81 | 2.85 | y | |||||
2013 | 1.17 | a | 1.02 | b | 1.35 | 1.51 | 0.87 | 0.88 | a | 0.00 | 0.75 | 3.35 | 0.45 | 1.20 | 2.15 | 3.35 | d | |||||||||
2014 | 1.24 | 1.71 | 2.39 | 1.07 | 1.18 | 0.36 | 0.84 | 0.89 | 1.21 | b | 1.98 | b | 1.00 | 2.02 | d | 2.39 | h | |||||||||
2015 | 2.64 | a | 1.80 | d | 1.57 | g | 0.68 | a | 0.61 | a | 0.20 | 0.03 | 2.02 | 0.30 | a | 4.87 | k | 2.34 | g | 3.55 | ----- | z | ||||
2016 | 2.53 | a | 1.12 | a | 1.30 | 0.81 | 0.36 | a | 0.44 | 0.20 | a | 0.20 | 0.69 | 6.53 | g | 2.38 | 1.03 | 6.53 | k | |||||||
2017 | 1.37 | 1.99 | 1.60 | e | 2.38 | h | 1.01 | 0.84 | 0.09 | 0.26 | 0.65 | 2.30 | 1.24 | 1.53 | a | 2.38 | n | |||||||||
2018 | 1.54 | 0.80 | 0.51 | 1.46 | 0.33 | 0.68 | 0.11 | 0.29 | 0.69 | k | 1.25 | 1.67 | 1.66 | a | 1.67 | l | ||||||||||
2019 | 1.66 | e | 1.94 | 0.41 | 0.73 | 0.37 | 0.80 | 0.32 | 0.16 | 0.80 | 1.37 | 0.27 | 2.26 | 2.26 | e | |||||||||||
2020 | 2.12 | 1.07 | 0.96 | 0.36 | 0.64 | a | 0.50 | 0.24 | 0.27 | 1.14 | 1.45 | 1.04 | 1.27 | 2.12 | a | |||||||||||
2021 | 2.08 | 1.28 | 0.68 | 0.65 | a | 0.45 | 1.27 | 0.02 | 0.06 | 1.24 | 1.27 | 2.10 | 1.61 | a | 2.10 | b | ||||||||||
2022 | 4.93 | 2.62 | 0.67 | 1.73 | a | 0.65 | 0.70 | 0.32 | 0.03 | 0.13 | 1.20 | a | 3.60 | 2.21 | 4.93 | b | ||||||||||
2023 | 0.72 | 0.58 | 0.87 | 0.80 | 0.44 | 0.36 | 0.06 | 0.37 | 0.67 | 1.31 | 1.66 | 2.80 | 2.80 | |||||||||||||
2024 | 1.17 | 1.54 | 0.94 | 0.33 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.76 | 1.32 | 1.21 | 0.86 | 0.61 | 0.61 | 0.25 | 0.49 | 0.81 | 1.18 | 1.49 | 1.83 | 2.35 | |||||||||||||
S.D. | 0.84 | 0.51 | 0.57 | 0.41 | 0.30 | 0.38 | 0.23 | 0.60 | 0.65 | 0.46 | 0.70 | 0.64 | 0.79 | |||||||||||||
SKEW | 1.83 | 0.40 | 0.43 | 0.43 | 0.73 | 2.01 | 1.34 | 1.74 | 2.42 | 0.70 | 1.09 | 0.84 | 2.03 | |||||||||||||
MAX | 4.93 | 2.62 | 2.49 | 1.73 | 1.23 | 2.00 | 0.84 | 2.26 | 3.35 | 2.30 | 3.60 | 3.55 | 4.93 | |||||||||||||
MIN | 0.34 | 0.41 | 0.19 | 0.28 | 0.11 | 0.20 | 0.00 | 0.02 | 0.02 | 0.45 | 0.27 | 0.82 | 1.38 | |||||||||||||
YRS | 27 | 27 | 26 | 25 | 26 | 27 | 27 | 28 | 26 | 26 | 27 | 28 | 19 |