YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.17 | 1.96 | 0.17 | 0.99 | 0.00 | 2.73 | 7.02 | f | ||||||
1949 | 4.39 | 0.83 | 0.36 | 0.51 | 0.02 | 1.92 | h | 1.77 | b | 1.14 | 1.74 | a | 1.94 | h | 0.35 | 2.40 | 13.51 | b | ||||||||
1950 | 0.99 | 2.07 | 0.58 | 0.00 | 0.07 | 0.07 | 2.23 | 0.64 | 0.97 | 0.00 | 0.16 | 0.00 | 7.78 | |||||||||||||
1951 | 2.84 | 0.71 | 0.42 | 1.84 | a | 0.59 | 0.00 | 0.51 | 9.18 | 0.87 | 1.62 | 1.35 | 2.69 | 22.62 | ||||||||||||
1952 | 1.64 | 0.41 | 3.59 | 2.89 | 0.00 | 0.00 | 2.28 | 2.18 | 0.94 | 0.00 | 3.45 | 2.23 | 19.61 | |||||||||||||
1953 | 0.03 | 0.30 | 1.54 | 0.06 | 0.12 | 0.00 | 3.66 | 1.99 | 0.00 | 0.03 | 0.30 | 0.33 | 8.36 | |||||||||||||
1954 | 2.46 | 0.76 | c | 3.17 | 0.00 | 0.00 | g | 0.05 | 2.50 | 1.61 | 1.13 | 0.41 | 0.02 | 0.10 | 12.21 | a | ||||||||||
1955 | 3.15 | 0.19 | 0.04 | 0.41 | 0.04 | 1.74 | 2.78 | 3.43 | 0.01 | 0.27 | 0.59 | 0.90 | 13.55 | |||||||||||||
1956 | 0.67 | 0.55 | 0.00 | 0.26 | 0.00 | 0.13 | 1.54 | a | 2.73 | 0.01 | 1.21 | 0.00 | 0.06 | 7.16 | ||||||||||||
1957 | 6.18 | 0.63 | 0.77 | 0.12 | 0.60 | 0.29 | 1.92 | 1.42 | 0.00 | 4.26 | 0.43 | 0.52 | 17.14 | |||||||||||||
1958 | 0.09 | 2.57 | 2.71 | 1.07 | 0.09 | 0.35 | 0.08 | 4.55 | 4.77 | 1.06 | 0.99 | 0.00 | 18.33 | |||||||||||||
1959 | 0.23 | 1.90 | 0.02 | 0.15 | 0.12 | 1.01 | 2.00 | 7.89 | 0.22 | 11.10 | 0.51 | 5.33 | 30.48 | |||||||||||||
1960 | 2.35 | 0.53 | 1.04 | 0.00 | 0.20 | 0.03 | 0.08 | 1.22 | 0.40 | 1.03 | 0.55 | 0.07 | 7.50 | |||||||||||||
1961 | 0.42 | 0.00 | 1.50 | 0.18 | 0.00 | 0.08 | 0.27 | 1.83 | 2.15 | 0.38 | 0.34 | 3.04 | 10.19 | |||||||||||||
1962 | 2.12 | 1.94 | 1.36 | 0.18 | 0.00 | 0.50 | 1.37 | 0.76 | 1.21 | 0.36 | 0.86 | 1.18 | 11.84 | |||||||||||||
1963 | 1.00 | 1.95 | 0.86 | 0.27 | 0.00 | 0.00 | 0.02 | 5.67 | 0.53 | 1.06 | 2.75 | 0.10 | 14.21 | |||||||||||||
1964 | 0.52 | 0.04 | 1.49 | 0.93 | 0.00 | 0.00 | 4.16 | 3.08 | 0.34 | 0.34 | 1.10 | 0.85 | 12.85 | |||||||||||||
1965 | 2.83 | 1.73 | 2.14 | 2.61 | 0.38 | 0.71 | 2.27 | 1.01 | 1.87 | 0.10 | 2.83 | 8.78 | 27.26 | |||||||||||||
1966 | 0.31 | 1.17 | 0.24 | 0.17 | 0.00 | 0.05 | 0.44 | 4.12 | 2.93 | 0.67 | 1.34 | 1.53 | 12.97 | |||||||||||||
1967 | 0.48 | 0.00 | 0.66 | 0.71 | 0.16 | 0.79 | 1.58 | 1.16 | 0.96 | 0.15 | 1.71 | ----- | z | 8.36 | a | |||||||||||
1968 | 1.34 | 2.05 | 1.13 | 0.28 | 0.00 | 0.07 | 2.88 | 1.82 | 0.18 | 0.64 | 1.57 | 0.86 | 12.82 | |||||||||||||
1969 | 2.00 | 0.86 | 0.46 | 0.08 | 0.82 | 0.00 | 0.95 | 0.92 | 2.20 | 0.32 | 1.22 | 0.30 | 10.13 | |||||||||||||
1970 | 0.41 | 0.33 | 2.86 | 0.27 | 0.00 | 0.00 | 1.77 | 1.82 | 3.95 | 0.90 | 0.18 | 0.83 | 13.32 | |||||||||||||
1971 | 0.14 | 0.57 | 0.00 | 0.96 | 0.24 | 0.00 | 0.63 | 1.94 | 1.18 | 1.80 | 0.16 | 1.40 | 9.02 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.11 | 1.03 | 0.19 | 1.21 | 7.97 | 1.75 | 2.77 | 16.03 | |||||||||||||
1973 | 0.25 | 3.49 | 4.77 | 0.17 | 0.42 | 0.43 | 1.89 | 0.99 | 0.00 | ----- | z | 1.31 | 0.03 | 13.75 | a | |||||||||||
1974 | 2.73 | 0.16 | 1.78 | 0.20 | 0.00 | 0.00 | 0.99 | 0.51 | 0.73 | 2.61 | 0.99 | 1.19 | 11.89 | |||||||||||||
1975 | 0.24 | 0.80 | 1.23 | 1.23 | 0.00 | 0.00 | 2.44 | 0.27 | 1.02 | 0.21 | 1.29 | 1.30 | 10.03 | |||||||||||||
1976 | 0.07 | 4.62 | 0.44 | 2.02 | 0.70 | 0.00 | 2.73 | 0.07 | 2.76 | 0.75 | 0.08 | 1.14 | 15.38 | |||||||||||||
1977 | 1.56 | 0.11 | 0.42 | 0.51 | 0.40 | 0.00 | 0.64 | 1.81 | 1.99 | 1.14 | 0.37 | 1.32 | 10.27 | |||||||||||||
1978 | 4.72 | 5.89 | 6.10 | 0.80 | 0.51 | 0.30 | 1.38 | 0.88 | 0.21 | 0.53 | 5.32 | 5.46 | 32.10 | |||||||||||||
1979 | 5.31 | 0.68 | 3.46 | 0.22 | 0.70 | 0.00 | 0.77 | 1.76 | ----- | z | 0.35 | 0.27 | 0.47 | 13.99 | a | |||||||||||
1980 | ----- | z | 7.93 | 1.04 | 0.76 | 0.60 | ----- | z | 0.39 | 0.22 | 0.45 | 0.44 | 0.00 | 0.37 | 12.20 | b | ||||||||||
1981 | 0.42 | 0.74 | 2.27 | 0.50 | 0.52 | 1.30 | 1.96 | 0.50 | 2.28 | 2.32 | 1.71 | 0.00 | 14.52 | |||||||||||||
1982 | 2.59 | 1.64 | 2.95 | 0.08 | 0.50 | 0.00 | 1.59 | 2.47 | 2.08 | 0.04 | a | 4.73 | 3.54 | 22.21 | ||||||||||||
1983 | 1.71 | 2.62 | 3.85 | 1.28 | 0.00 | 0.00 | 0.29 | 3.76 | 3.87 | 1.35 | 1.28 | 1.56 | 21.57 | |||||||||||||
1984 | 0.30 | 0.00 | 0.00 | 0.78 | a | 0.03 | 0.54 | 1.57 | 1.19 | 2.73 | 1.58 | 1.60 | 3.58 | 13.90 | ||||||||||||
1985 | 1.98 | 6.48 | 0.93 | 0.65 | 0.00 | 0.00 | 2.75 | 0.59 | 2.36 | 1.44 | 3.65 | 0.96 | 21.79 | |||||||||||||
1986 | 0.06 | 0.93 | 2.81 | 0.35 | 0.00 | 0.15 | 2.13 | 3.18 | 0.90 | 1.07 | 0.34 | 1.80 | 13.72 | |||||||||||||
1987 | 2.03 | 2.39 | 0.82 | 0.14 | 0.63 | 0.00 | 0.62 | 1.08 | 0.20 | 3.44 | 0.76 | 1.94 | 14.05 | |||||||||||||
1988 | 2.33 | 0.69 | 0.16 | 2.07 | 0.00 | 0.44 | 1.97 | 2.73 | 0.00 | 2.40 | 0.86 | 0.36 | 14.01 | |||||||||||||
1989 | 3.31 | 0.20 | 1.76 | 0.00 | 0.21 | 0.00 | 2.97 | 1.54 | 0.16 | 0.77 | 0.25 | 0.78 | 11.95 | |||||||||||||
1990 | 1.41 | 0.89 | 1.65 | 0.26 | 0.35 | 0.12 | 2.25 | 0.87 | 2.84 | 0.32 | 1.02 | 1.94 | 13.92 | |||||||||||||
1991 | 1.09 | 1.10 | 7.10 | 0.00 | 0.00 | 0.00 | 0.58 | 0.51 | 0.68 | 0.69 | 1.42 | 3.41 | 16.58 | |||||||||||||
1992 | 2.61 | 2.12 | 4.45 | 0.64 | 3.06 | 0.08 | 4.35 | 5.39 | 0.00 | 0.53 | 0.07 | 5.54 | 28.84 | |||||||||||||
1993 | 9.38 | 4.66 | 2.36 | 0.00 | 0.12 | 0.00 | 0.01 | 2.98 | 0.80 | 3.14 | 4.00 | 0.08 | 27.53 | |||||||||||||
1994 | 0.17 | 1.68 | 1.61 | 0.24 | 0.41 | ----- | z | 1.56 | 2.01 | 0.99 | 0.89 | 0.88 | 2.81 | c | 13.25 | a | ||||||||||
1995 | 4.28 | 2.29 | 1.88 | 0.32 | 0.03 | 0.00 | 0.42 | 1.24 | 3.08 | 0.00 | 1.68 | 0.02 | 15.24 | |||||||||||||
1996 | 0.00 | 1.40 | 0.39 | 0.00 | 0.00 | 0.00 | 1.37 | 0.89 | 2.85 | 0.09 | 0.33 | 0.05 | 7.37 | |||||||||||||
1997 | 2.85 | 1.47 | 0.07 | 0.83 | 0.17 | 0.04 | 0.22 | 1.15 | 0.74 | 0.35 | 0.23 | ----- | z | 8.12 | a | |||||||||||
1998 | 0.75 | 4.45 | 2.66 | 0.97 | 0.00 | 1.01 | ----- | z | 0.38 | 0.60 | 1.44 | 0.82 | 0.55 | 13.63 | a | |||||||||||
1999 | 0.08 | 1.01 | 0.13 | 2.89 | 0.00 | 0.02 | 3.38 | 1.50 | 1.74 | 0.00 | 0.00 | 0.00 | 10.75 | |||||||||||||
2000 | 0.14 | 0.17 | 2.58 | 0.09 | 0.00 | 0.34 | 0.00 | 2.25 | 0.00 | 7.29 | 0.63 | 0.00 | 13.49 | |||||||||||||
2001 | 3.09 | 1.08 | 1.55 | 1.35 | 0.08 | 0.17 | 1.27 | 0.86 | 0.00 | 0.14 | 0.09 | 0.84 | 10.52 | |||||||||||||
2002 | 0.19 | 0.00 | 0.18 | 0.14 | 0.00 | 0.00 | 1.54 | 0.00 | 1.72 | 0.85 | 0.83 | 0.72 | 6.17 | |||||||||||||
2003 | 0.52 | 5.45 | 1.36 | 0.22 | 0.00 | 0.00 | 1.05 | 1.78 | 0.67 | 0.72 | 1.74 | 0.56 | 14.07 | |||||||||||||
2004 | 0.40 | 1.22 | 1.22 | 1.32 | 0.00 | 0.00 | 0.41 | 1.38 | 1.42 | 1.21 | 1.15 | 3.40 | 13.13 | |||||||||||||
2005 | 4.64 | 5.58 | 1.44 | 0.60 | 0.00 | 0.00 | 2.76 | 1.84 | 0.00 | 0.39 | 0.00 | 0.00 | 17.25 | |||||||||||||
2006 | 0.00 | 0.00 | 1.75 | 0.02 | 0.04 | 0.14 | 2.25 | 2.04 | 1.55 | 0.98 | 0.00 | 0.59 | h | 8.77 | a | |||||||||||
2007 | 0.47 | 1.47 | 0.55 | 0.40 | 0.00 | 0.00 | 1.86 | j | 1.50 | 0.00 | 0.00 | 0.00 | 5.92 | 10.31 | a | |||||||||||
2008 | 2.78 | 1.52 | 0.00 | 0.00 | 0.53 | 0.00 | 0.38 | 3.16 | 0.97 | 0.00 | 1.16 | b | 0.00 | 10.50 | ||||||||||||
2009 | 0.63 | 2.13 | 0.00 | 0.46 | 0.67 | 0.00 | 0.45 | 0.98 | 0.12 | 0.00 | 0.00 | 1.93 | 7.37 | |||||||||||||
2010 | 6.69 | 0.99 | 2.08 | b | 0.00 | 0.00 | ----- | z | 0.00 | 1.32 | 0.31 | 1.30 | 0.58 | 2.03 | 15.30 | a | ||||||||||
2011 | 0.00 | 1.47 | 0.27 | 0.65 | 0.03 | 0.00 | 0.78 | 0.00 | 0.04 | 0.34 | 1.30 | c | 2.67 | 7.55 | ||||||||||||
2012 | 0.03 | ----- | z | 0.82 | 0.17 | 0.00 | 0.00 | 0.56 | 1.71 | ----- | z | 0.68 | b | 0.27 | b | ----- | z | 4.24 | c | |||||||
2013 | ----- | z | 0.07 | d | 2.10 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | 2.17 | g | ||||
2014 | 0.00 | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 1.03 | y | 3.62 | y | 2.74 | c | 1.22 | 0.00 | 1.54 | f | 3.96 | f | |||||
2015 | ----- | z | 2.05 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.49 | d | ----- | z | 1.11 | w | ----- | z | ----- | z | 0.49 | k |
2016 | ----- | z | ----- | z | 0.00 | 0.22 | 0.15 | 0.00 | 0.35 | 2.92 | t | ----- | z | ----- | z | ----- | z | 2.58 | S | 0.72 | g | |||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.20 | 3.40 | e | 0.00 | 4.56 | ----- | z | 8.16 | h | |||
2020 | 0.07 | 1.29 | 2.84 | q | 0.02 | 0.03 | 0.00 | 0.00 | 0.78 | 0.00 | 0.04 | 0.15 | 0.38 | 2.76 | a | |||||||||||
2021 | 1.17 | a | 0.03 | 0.29 | 0.00 | 0.00 | 0.25 | 4.29 | v | 4.42 | k | 2.41 | 0.35 | 0.00 | ----- | z | 4.50 | c | ||||||||
2022 | ----- | z | 0.29 | 0.45 | 0.00 | 0.00 | 1.21 | c | 0.69 | l | 1.42 | s | 0.93 | a | 1.09 | b | ----- | z | 1.08 | t | 3.97 | e | ||||
2023 | ----- | z | 1.77 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.70 | k | 0.48 | q | 0.00 | k | |
2024 | ----- | z | 3.29 | w | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.66 | 1.57 | 1.48 | 0.54 | 0.21 | 0.21 | 1.43 | 1.84 | 1.19 | 1.18 | 1.05 | 1.58 | 14.72 | |||||||||||||
S.D. | 1.90 | 1.74 | 1.48 | 0.69 | 0.42 | 0.38 | 1.08 | 1.69 | 1.17 | 1.88 | 1.21 | 1.78 | 6.30 | |||||||||||||
SKEW | 1.68 | 1.76 | 1.54 | 1.89 | 4.72 | 2.20 | 0.62 | 2.21 | 0.96 | 3.45 | 1.81 | 1.75 | 1.11 | |||||||||||||
MAX | 9.38 | 7.93 | 7.10 | 2.89 | 3.06 | 1.74 | 4.35 | 9.18 | 4.77 | 11.10 | 5.32 | 8.78 | 32.10 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.17 | |||||||||||||
YRS | 66 | 67 | 68 | 69 | 69 | 65 | 65 | 68 | 69 | 69 | 69 | 62 | 51 |