YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.37 | 1.31 | 0.16 | 1.20 | 6.04 | h | ||||
1961 | 2.52 | 0.05 | 0.70 | 0.00 | 0.00 | 0.08 | 3.65 | 6.22 | 2.18 | 0.38 | 2.75 | 2.20 | 20.73 | |||||||||||||
1962 | 2.39 | 1.66 | 0.43 | 0.00 | 0.00 | 0.00 | 1.17 | 1.01 | 3.63 | 0.00 | 0.55 | 4.48 | a | 15.32 | ||||||||||||
1963 | 1.43 | 2.32 | 1.10 | 0.89 | 0.00 | 0.37 | 2.81 | 4.98 | 2.94 | 1.08 | 1.85 | 0.86 | 20.63 | |||||||||||||
1964 | 0.29 | 0.16 | 2.25 | 1.35 | 0.09 | 0.52 | 5.51 | 8.22 | 3.55 | 3.40 | 2.01 | 0.90 | 28.25 | |||||||||||||
1965 | 1.14 | 4.20 | 0.79 | 3.58 | 0.12 | 0.39 | 2.53 | 4.28 | 2.55 | 0.06 | 1.50 | 13.53 | 34.67 | |||||||||||||
1966 | 4.36 | 6.11 | 0.70 | 0.20 | 0.00 | 0.35 | 4.01 | 5.74 | 2.19 | 0.95 | 1.94 | 1.58 | 28.13 | |||||||||||||
1967 | 0.25 | 0.10 | 1.31 | 0.81 | 0.17 | 2.69 | 4.68 | 4.78 | 2.42 | 0.32 | 1.16 | 9.22 | 27.91 | |||||||||||||
1968 | 0.87 | 1.90 | 2.40 | 1.18 | 0.00 | 0.00 | 5.26 | 4.03 | 0.00 | 0.39 | 1.06 | 4.67 | 21.76 | |||||||||||||
1969 | 2.01 | 1.56 | 1.23 | 0.14 | 0.60 | 0.00 | 6.75 | 7.08 | 0.81 | 0.04 | 3.23 | 1.55 | 25.00 | |||||||||||||
1970 | 0.00 | 0.39 | 3.30 | 0.44 | 0.00 | 0.00 | 1.59 | 5.77 | 8.76 | 0.33 | 0.03 | 1.23 | 21.84 | |||||||||||||
1971 | 0.11 | 1.30 | 0.00 | 0.01 | 0.00 | 0.00 | 4.02 | 11.33 | 2.64 | 6.91 | 0.98 | 3.69 | 30.99 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 1.94 | 3.62 | 3.74 | 0.42 | 8.41 | 2.37 | 1.63 | 22.25 | |||||||||||||
1973 | 0.52 | 3.30 | 6.04 | 0.23 | 0.32 | 0.85 | 2.47 | 2.04 | 0.00 | 0.00 | 1.88 | 0.00 | 17.65 | |||||||||||||
1974 | 4.60 | 0.00 | 1.36 | 0.00 | 0.00 | 0.00 | 6.83 | 3.03 | 4.98 | 3.60 | 0.00 | 1.28 | 25.68 | |||||||||||||
1975 | 0.60 | 0.04 | 3.88 | 1.82 | 0.00 | 0.00 | 6.77 | 1.80 | 2.99 | 0.00 | 1.75 | 2.42 | 22.07 | |||||||||||||
1976 | 0.43 | 1.65 | 0.72 | 2.38 | 0.00 | 0.00 | 6.71 | 2.18 | 4.74 | 1.47 | 0.85 | 0.73 | 21.86 | |||||||||||||
1977 | 3.29 | 0.16 | 0.96 | 0.69 | 0.22 | 0.00 | 2.90 | 3.00 | 0.56 | 3.20 | 0.54 | 2.58 | 18.10 | |||||||||||||
1978 | 4.06 | 3.84 | 3.79 | 0.63 | 2.23 | 0.65 | 4.37 | 1.93 | 1.88 | 3.82 | 5.56 | 10.96 | 43.72 | |||||||||||||
1979 | 8.90 | 2.04 | 2.44 | 0.03 | 0.92 | 1.09 | 4.22 | 2.63 | 0.55 | 0.78 | 0.31 | 0.46 | 24.37 | |||||||||||||
1980 | 2.48 | 4.49 | 2.05 | 0.30 | 0.22 | 0.00 | 3.12 | 4.58 | 1.12 | 0.87 | 0.02 | 0.41 | 19.66 | |||||||||||||
1981 | 2.78 | 0.70 | 4.54 | 0.46 | 0.92 | 0.99 | 5.65 | 4.33 | 3.02 | 0.80 | 1.98 | 0.00 | 26.17 | |||||||||||||
1982 | 2.04 | a | 2.13 | 2.25 | 0.08 | 1.01 | 0.00 | 2.66 | 4.61 | 2.40 | 0.00 | 2.73 | 6.98 | 26.89 | ||||||||||||
1983 | 2.52 | 4.69 | 6.35 | 0.47 | 1.02 | a | 0.00 | 6.39 | 7.74 | 7.03 | 7.02 | 1.97 | 3.33 | 48.53 | ||||||||||||
1984 | 1.69 | 0.00 | 0.00 | 1.55 | 0.80 | 3.55 | 8.95 | 10.38 | 7.37 | 2.15 | 1.06 | 6.17 | 43.67 | |||||||||||||
1985 | 2.29 | 2.41 | 0.32 | 0.65 | 0.00 | 0.00 | 3.61 | 4.64 | 1.90 | 2.17 | 3.41 | 1.50 | 22.90 | |||||||||||||
1986 | 0.10 | 2.70 | 3.33 | 0.00 | 1.45 | 0.31 | 6.21 | 6.21 | 1.23 | 0.06 | 0.40 | 1.92 | 23.92 | |||||||||||||
1987 | 0.83 | 2.42 | 0.49 | 0.32 | 1.63 | 0.17 | 1.16 | 8.32 | 3.21 | 0.81 | 1.20 | 3.76 | 24.32 | |||||||||||||
1988 | 1.15 | 1.13 | 0.05 | 1.58 | 0.00 | 0.09 | 5.46 | 4.64 | 0.00 | 2.76 | 0.68 | 0.22 | 17.76 | |||||||||||||
1989 | 1.83 | 0.00 | 0.98 | 0.00 | 0.42 | a | 0.00 | 3.88 | 3.43 | 0.52 | 3.02 | 0.08 | 0.77 | 14.93 | ||||||||||||
1990 | 0.94 | a | 0.85 | 0.76 | 0.44 | a | 0.04 | 0.18 | 12.04 | 1.46 | 1.32 | 0.82 | a | 0.30 | 1.09 | e | 20.24 | |||||||||
1991 | 3.33 | 1.05 | S | 3.74 | a | 0.00 | a | 0.00 | 0.44 | 3.04 | 3.42 | 1.55 | 0.07 | 0.09 | a | 2.92 | 19.65 | |||||||||
1992 | 1.72 | b | 2.86 | 3.95 | 0.13 | 1.86 | 0.00 | 3.09 | a | 6.96 | 1.27 | 0.01 | 0.00 | 4.73 | b | 26.58 | ||||||||||
1993 | 7.82 | a | 1.88 | a | 1.21 | a | 0.00 | 1.60 | 0.00 | 2.24 | 7.63 | a | 1.00 | 0.72 | 1.28 | b | 0.51 | 25.89 | ||||||||
1994 | 0.00 | 2.03 | 2.12 | 0.30 | 0.51 | 0.00 | 3.05 | 2.87 | 1.67 | 0.28 | 1.46 | 5.11 | c | 19.40 | ||||||||||||
1995 | 2.13 | 2.21 | 0.82 | 0.25 | 0.05 | 0.00 | 1.09 | 5.47 | a | ----- | z | ----- | z | ----- | z | 0.22 | 12.24 | c | ||||||||
1996 | 0.00 | 1.13 | 0.24 | 0.00 | 0.07 | 0.00 | 4.39 | a | 4.40 | 2.46 | 1.25 | 0.98 | 0.00 | 14.92 | ||||||||||||
1997 | 3.68 | c | 0.61 | a | 0.90 | 0.15 | 0.66 | 0.01 | 2.97 | 4.16 | 1.88 | 0.23 | 0.90 | 7.86 | b | 24.01 | ||||||||||
1998 | 0.30 | 2.60 | 2.42 | 0.27 | 0.00 | 0.00 | 7.66 | 5.56 | 2.14 | 0.05 | 1.83 | 0.59 | 23.42 | |||||||||||||
1999 | 0.00 | 0.12 | 0.36 | 0.88 | 0.00 | 0.08 | 8.46 | a | 3.97 | 4.10 | 0.00 | 0.00 | 0.01 | 17.98 | ||||||||||||
2000 | 0.60 | a | 0.25 | 1.97 | b | 0.00 | 0.00 | 3.63 | d | 2.02 | 4.24 | 0.23 | 7.48 | 0.24 | b | 0.00 | 20.66 | |||||||||
2001 | 0.32 | b | 0.41 | 1.69 | 0.70 | 0.21 | 0.43 | 3.40 | 2.70 | 0.96 | 2.00 | 0.20 | 0.51 | a | 13.53 | |||||||||||
2002 | 0.42 | 0.28 | 0.18 | 0.23 | 0.00 | 0.00 | 4.90 | 2.17 | 3.06 | 0.16 | 1.37 | 1.35 | 14.12 | |||||||||||||
2003 | 0.23 | 3.16 | 2.55 | 0.00 | 0.31 | 0.00 | 6.88 | 4.66 | 3.17 | 0.69 | 1.16 | 0.87 | 23.68 | |||||||||||||
2004 | 1.10 | 0.74 | 1.08 | 1.29 | 0.00 | 0.49 | 2.07 | 3.04 | 3.75 | 1.94 | 0.59 | 2.61 | 18.70 | |||||||||||||
2005 | 2.70 | 3.85 | 0.87 | 0.16 | 1.31 | 0.42 | 4.50 | 7.29 | 0.29 | 0.38 | 0.00 | 0.08 | 21.85 | |||||||||||||
2006 | 0.00 | 0.01 | 2.50 | 0.06 | 0.00 | 1.84 | 6.62 | 5.61 | 4.25 | 0.09 | 0.01 | b | 0.00 | 20.99 | ||||||||||||
2007 | 1.55 | a | 1.08 | 1.96 | 0.80 | 0.00 | 0.12 | 7.71 | 2.57 | 1.23 | 0.02 | a | 0.45 | a | 5.83 | b | 23.32 | |||||||||
2008 | 4.29 | c | 1.60 | b | 0.00 | l | 0.00 | d | 0.01 | f | 1.50 | 8.59 | 6.67 | 2.07 | 0.11 | 0.00 | 1.81 | b | 26.64 | b | ||||||
2009 | 0.43 | f | 1.60 | a | 0.00 | w | 0.30 | g | 2.78 | a | 0.11 | 3.04 | e | 1.95 | f | 1.56 | d | 0.18 | 0.03 | 0.25 | 9.55 | d | ||||
2010 | 7.03 | e | 3.45 | g | 6.03 | a | 0.71 | 0.00 | 0.00 | 2.97 | 1.21 | c | 1.50 | a | 1.64 | a | 0.03 | 0.62 | b | 21.74 | a | |||||
2011 | 0.00 | 1.29 | 0.00 | d | 1.17 | b | 0.00 | 0.00 | 0.39 | 1.42 | a | 0.40 | c | 0.73 | d | 0.85 | b | 7.68 | e | 13.93 | ||||||
2012 | 0.05 | b | 0.54 | b | 1.30 | a | 0.00 | 0.73 | 1.71 | a | 1.72 | a | 2.17 | 4.67 | c | 0.00 | 0.71 | 0.99 | c | 14.59 | ||||||
2013 | 0.90 | d | 1.76 | a | 0.30 | 0.00 | 0.01 | 0.00 | b | 5.02 | d | 7.45 | b | 2.25 | a | 0.22 | b | 2.42 | a | 0.93 | e | 21.26 | ||||
2014 | 0.00 | d | 0.00 | 0.76 | b | 0.15 | 0.03 | b | 0.00 | c | 4.15 | a | 5.57 | c | 2.00 | b | 2.40 | a | 0.04 | b | 1.98 | c | 17.08 | |||
2015 | 3.57 | b | 0.95 | a | 1.37 | 0.26 | a | 0.25 | d | 1.24 | b | 3.35 | 4.05 | b | 4.66 | 2.75 | d | 0.79 | a | 3.63 | b | 26.87 | ||||
2016 | 1.99 | a | 0.60 | c | 0.52 | b | 1.05 | b | 0.00 | 0.78 | 2.86 | d | 6.32 | b | 1.84 | g | 0.86 | d | 0.99 | a | 3.14 | d | 19.11 | a | ||
2017 | 3.49 | d | 0.47 | g | 0.00 | d | 0.13 | b | 0.06 | a | 0.04 | d | 5.54 | e | 3.25 | i | 0.33 | b | 0.00 | a | 0.12 | l | ----- | z | 9.59 | d |
2018 | ----- | z | 2.75 | n | 0.00 | c | 0.00 | a | 0.00 | b | 2.03 | b | 4.11 | d | 7.40 | e | 3.39 | c | 4.09 | 0.20 | d | 2.10 | e | 23.32 | b | |
2019 | 2.16 | d | 6.27 | d | 1.10 | d | 0.00 | c | 0.34 | c | 0.00 | a | 1.49 | b | 3.91 | d | 4.18 | a | 0.00 | d | 3.39 | b | 3.82 | d | 26.66 | |
2020 | 0.05 | c | 0.38 | a | 0.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.43 | j |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | j | ||
2022 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2023 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.05 | ----- | z | 0.65 | 0.00 | h | ----- | z | ----- | z | 1.70 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.82 | 1.61 | 1.66 | 0.50 | 0.40 | 0.48 | 4.22 | 4.68 | 2.39 | 1.45 | 1.11 | 2.57 | 23.25 | |||||||||||||
S.D. | 1.97 | 1.54 | 1.58 | 0.68 | 0.63 | 0.85 | 2.36 | 2.27 | 1.84 | 1.99 | 1.12 | 2.88 | 7.17 | |||||||||||||
SKEW | 1.62 | 1.18 | 1.33 | 2.25 | 1.92 | 2.23 | 0.76 | 0.63 | 1.20 | 1.96 | 1.48 | 1.78 | 1.60 | |||||||||||||
MAX | 8.90 | 6.27 | 6.35 | 3.58 | 2.78 | 3.63 | 12.04 | 11.33 | 8.76 | 8.41 | 5.56 | 13.53 | 48.53 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.01 | 0.00 | 0.00 | 0.00 | 0.00 | 13.53 | |||||||||||||
YRS | 58 | 57 | 57 | 58 | 58 | 60 | 61 | 57 | 59 | 59 | 58 | 59 | 52 |