YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | 3.33 | 0.00 | 1.81 | 3.37 | 4.33 | 1.16 | 0.83 | 0.00 | 14.83 | d | ||||||||
1929 | 0.00 | 0.79 | 2.18 | 0.00 | 1.24 | 1.35 | 3.43 | 0.28 | 3.35 | 3.91 | 0.23 | 0.10 | 16.86 | |||||||||||||
1930 | 0.14 | 0.00 | 0.40 | 1.55 | 1.45 | 0.36 | 0.00 | 1.22 | 0.93 | 1.31 | 1.19 | 0.25 | 8.80 | |||||||||||||
1931 | 0.77 | 2.10 | 0.47 | ----- | z | ----- | z | 0.08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.42 | h | ||||
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.09 | 3.63 | 0.49 | 1.38 | 0.39 | 0.00 | 0.22 | 6.20 | e | |||||||
1949 | 1.45 | 0.43 | 0.08 | 1.68 | f | 4.80 | 1.70 | 0.67 | 0.89 | e | 0.60 | 1.14 | 0.00 | 0.56 | 12.32 | a | ||||||||||
1950 | 0.68 | 0.19 | 0.00 | 0.25 | 3.02 | 0.46 | 2.86 | 0.67 | 1.74 | 0.94 | 0.00 | 0.00 | 10.81 | |||||||||||||
1951 | 0.04 | 0.23 | 1.17 | 0.41 | 0.97 | 0.55 | 0.39 | 1.92 | 3.23 | ----- | z | ----- | z | ----- | z | 8.91 | 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 | 3.17 | 1.04 | 1.67 | 0.54 | 0.49 | 0.27 | 7.18 | f | ||||||
1963 | 0.00 | 0.83 | 0.00 | 1.00 | 1.87 | 0.96 | 0.46 | 0.83 | 0.23 | 0.60 | 1.21 | 0.04 | 8.03 | |||||||||||||
1964 | 0.36 | 0.19 | 0.75 | 0.00 | 1.53 | 0.20 | 0.48 | 0.12 | 3.36 | 0.25 | 0.23 | 0.35 | 7.82 | |||||||||||||
1965 | 0.05 | 2.64 | 0.02 | 0.00 | 2.92 | 0.52 | 0.03 | 2.85 | 0.68 | 0.00 | 0.49 | 0.17 | 10.37 | |||||||||||||
1966 | 0.44 | 0.18 | 0.00 | 2.46 | 1.23 | 1.57 | 0.00 | 2.33 | 1.50 | 1.58 | 0.00 | 0.00 | 11.29 | |||||||||||||
1967 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 1.92 | 0.96 | 0.85 | 1.98 | 0.22 | 0.71 | 0.80 | 7.77 | |||||||||||||
1968 | 0.88 | 0.86 | a | 0.65 | b | ----- | z | ----- | z | 0.12 | 2.93 | 1.23 | i | 1.91 | 0.25 | 2.19 | 0.00 | 9.79 | c | |||||||
1969 | 0.07 | 0.59 | 0.63 | 3.33 | 1.22 | 0.77 | 2.67 | 0.82 | 2.75 | 2.37 | 1.52 | 1.26 | 18.00 | |||||||||||||
1970 | 0.01 | 1.48 | 1.36 | 0.22 | 1.52 | 1.39 | 0.05 | 3.13 | 4.07 | 1.12 | 0.00 | 0.14 | 14.49 | |||||||||||||
1971 | 0.00 | 0.00 | 0.00 | 1.11 | 0.52 | 0.62 | 0.08 | 4.75 | 1.61 | 2.07 | 0.13 | 0.54 | 11.43 | |||||||||||||
1972 | 0.34 | 0.07 | 0.06 | 0.04 | 1.87 | 3.80 | 0.51 | ----- | z | 3.77 | 1.06 | 0.20 | 0.09 | 11.81 | a | |||||||||||
1973 | 0.26 | 1.50 | 1.26 | 0.54 | 0.25 | 0.22 | 5.41 | 0.00 | 1.88 | 0.66 | 0.00 | 0.00 | 11.98 | |||||||||||||
1974 | 0.72 | 0.16 | 0.08 | 2.04 | 0.79 | 2.00 | 0.11 | 2.27 | 6.58 | 2.71 | 1.48 | 0.58 | 19.52 | |||||||||||||
1975 | 0.61 | 1.12 | 0.00 | 0.07 | 2.03 | 0.23 | 3.53 | 2.05 | 4.16 | 1.29 | 0.00 | 0.50 | 15.59 | |||||||||||||
1976 | 0.03 | a | 0.15 | 0.26 | 0.63 | 3.90 | 0.92 | 5.88 | 0.39 | 4.19 | 2.40 | 0.36 | 0.10 | 19.21 | ||||||||||||
1977 | 0.24 | 0.46 | 0.41 | 2.01 | 3.19 | 1.08 | 0.20 | 0.49 | 0.36 | 2.31 | 0.45 | 0.05 | 11.25 | |||||||||||||
1978 | 0.34 | 0.14 | 0.04 | 0.19 | 1.91 | 2.71 | 1.58 | 3.40 | 4.94 | 0.51 | 1.34 | 0.00 | 17.10 | |||||||||||||
1979 | 0.16 | 0.61 | 0.29 | 0.00 | 0.96 | 1.76 | 0.73 | 1.00 | 1.30 | 0.53 | 0.00 | 1.74 | 9.08 | |||||||||||||
1980 | 0.74 | 0.28 | 0.00 | 0.14 | 2.83 | 1.33 | 0.00 | 1.60 | 16.10 | 0.26 | 1.27 | 0.00 | 24.55 | |||||||||||||
1981 | 1.42 | 0.11 | 0.92 | 3.63 | 2.52 | 3.11 | 0.79 | 3.72 | 1.20 | 4.60 | 0.00 | 0.04 | 22.06 | |||||||||||||
1982 | 0.19 | a | 0.20 | 0.00 | 1.12 | 3.21 | 1.77 | 0.20 | 0.99 | 0.27 | 0.23 | 0.54 | 1.47 | a | 10.19 | |||||||||||
1983 | 0.94 | 0.27 | 0.17 | 0.16 | 0.21 | a | 0.31 | 0.00 | 0.20 | 0.05 | 4.62 | 1.57 | 0.00 | a | 8.50 | |||||||||||
1984 | 0.79 | 0.22 | 0.00 | 0.00 | 2.11 | 1.68 | 0.94 | 0.55 | 2.03 | 3.26 | 2.12 | 1.27 | 14.97 | |||||||||||||
1985 | 0.65 | b | 0.82 | 0.34 | 0.44 | 0.48 | 3.07 | 3.45 | 0.62 | 3.84 | 3.61 | 0.04 | 0.03 | 17.39 | ||||||||||||
1986 | 0.57 | 0.43 | 0.12 | c | 0.07 | 2.84 | 5.93 | 1.14 | 10.00 | 4.88 | 7.63 | 0.79 | 2.07 | 36.47 | ||||||||||||
1987 | 0.17 | 1.66 | 1.36 | 1.47 | 2.54 | 3.05 | 0.11 | 4.36 | 1.83 | 0.80 | 0.17 | 1.03 | 18.55 | |||||||||||||
1988 | 0.00 | 0.22 | 0.57 | 0.17 | 1.96 | 1.34 | 4.21 | 0.40 | 4.15 | 0.10 | 0.00 | 0.63 | 13.75 | |||||||||||||
1989 | 0.39 | 1.44 | 0.25 | 0.49 | 2.71 | 0.53 | 0.25 | 1.06 | 1.13 | 0.63 | 0.20 | 0.13 | 9.21 | |||||||||||||
1990 | 0.66 | 1.06 | 0.83 | a | 1.82 | 0.24 | 3.48 | 3.37 | 2.45 | 5.54 | 1.30 | 1.29 | 0.91 | 22.95 | ||||||||||||
1991 | 2.15 | 0.35 | 0.00 | 1.03 | 0.12 | 1.47 | 1.83 | 3.36 | 3.85 | 0.15 | 0.89 | 3.69 | 18.89 | |||||||||||||
1992 | 1.47 | 2.04 | 0.30 | 1.59 | 0.28 | y | 0.60 | 1.60 | 4.94 | 1.35 | 0.03 | 0.60 | 0.79 | b | 15.31 | a | ||||||||||
1993 | 0.77 | 0.36 | 0.42 | 0.40 | 3.42 | d | 0.00 | 1.22 | 1.37 | 2.52 | y | 1.28 | 0.14 | 0.60 | 9.98 | a | ||||||||||
1994 | 1.61 | 0.70 | 0.04 | 0.46 | 1.67 | 0.10 | 2.03 | 0.94 | 0.75 | 0.91 | 0.21 | 0.72 | 10.14 | |||||||||||||
1995 | 0.80 | 0.53 | 0.20 | 1.45 | 3.47 | 2.56 | 0.00 | 0.08 | 1.88 | 0.34 | 0.00 | 0.97 | 12.28 | |||||||||||||
1996 | 0.00 | 0.00 | 0.08 | 1.48 | 0.00 | 1.52 | 0.87 | 5.06 | 3.53 | 0.09 | 5.30 | 0.00 | 17.93 | |||||||||||||
1997 | 0.08 | 2.60 | 0.13 | 1.31 | 1.61 | 3.05 | 1.58 | 0.94 | 2.85 | 0.00 | 0.48 | 2.05 | 16.68 | |||||||||||||
1998 | 0.04 | 0.28 | 0.58 | 0.00 | 0.07 | 0.00 | 0.12 | 0.23 | 1.08 | 2.90 | 0.36 | 0.65 | 6.31 | |||||||||||||
1999 | 0.21 | 0.00 | 1.41 | 0.50 | 3.19 | 0.70 | 2.40 | 0.24 | 0.49 | 0.29 | 0.00 | 0.09 | 9.52 | |||||||||||||
2000 | 0.67 | 0.00 | ----- | z | 0.22 | 0.15 | 2.38 | a | 0.15 | a | 0.14 | 0.00 | e | 2.83 | b | 0.49 | 0.23 | 7.26 | a | |||||||
2001 | 1.03 | 0.06 | a | 0.70 | b | 0.91 | 0.95 | 0.00 | 0.25 | a | 1.88 | 0.77 | 0.19 | 3.00 | c | 0.46 | 10.20 | |||||||||
2002 | 0.10 | 1.33 | c | 0.35 | 0.70 | 0.31 | 1.26 | e | 1.60 | 0.06 | 1.92 | d | 5.52 | 0.29 | 0.65 | b | 14.09 | |||||||||
2003 | 0.10 | 1.04 | 0.45 | b | 0.02 | e | 1.50 | 0.86 | d | 0.26 | c | 0.44 | c | 3.75 | c | 2.18 | 0.24 | 0.00 | a | 10.84 | ||||||
2004 | 0.92 | 0.53 | 1.65 | d | 1.41 | 0.01 | b | 4.25 | b | 2.59 | ----- | z | 4.11 | ----- | z | ----- | z | 0.30 | 15.77 | c | ||||||
2005 | 0.00 | a | 1.84 | 0.74 | 0.00 | 2.42 | b | 2.30 | 0.60 | 3.64 | 0.00 | 2.95 | 0.00 | ----- | z | 14.49 | a | |||||||||
2006 | 0.00 | b | 0.00 | 0.43 | 0.00 | 0.00 | d | 0.00 | a | 0.00 | 3.71 | d | 0.49 | 1.42 | a | ----- | z | ----- | z | 6.05 | b | |||||
2007 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.26 | p | 2.73 | 3.21 | 1.26 | 0.00 | 0.04 | 7.24 | g | |||||
2009 | 0.00 | 0.34 | a | 0.66 | 0.18 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.18 | h | |||
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.46 | a | ----- | z | ----- | z | 1.09 | p | 0.00 | c | 0.00 | 0.00 | 1.46 | h | ||
2011 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.34 | 0.05 | 0.58 | 0.37 | 1.68 | 0.00 | 0.50 | b | 3.52 | ||||||||||||
2012 | 1.18 | 0.47 | ----- | z | 0.44 | 2.69 | d | 0.00 | 1.91 | l | 1.53 | f | 3.37 | 0.00 | n | ----- | z | ----- | z | 8.15 | f | |||||
2013 | 0.00 | c | 0.00 | 0.00 | 0.01 | 1.42 | 0.95 | a | 1.18 | 0.03 | 0.42 | 1.68 | 0.05 | 0.70 | 6.44 | |||||||||||
2014 | 0.00 | 0.00 | 0.00 | 0.23 | 1.05 | 2.24 | 0.04 | 1.73 | 3.87 | 0.02 | 1.89 | 0.31 | 11.38 | |||||||||||||
2015 | 4.09 | 0.07 | 2.29 | 0.72 | 3.68 | 2.44 | 0.28 | 0.85 | 2.17 | 3.47 | S | 2.26 | 1.12 | a | 23.44 | |||||||||||
2016 | 0.35 | 0.11 | 0.52 | 0.71 | 0.45 | 7.03 | 0.53 | 2.01 | 1.44 | 0.72 | 2.19 | 0.28 | 16.34 | |||||||||||||
2017 | 0.83 | 0.37 | 0.40 | 0.29 | 0.35 | a | 0.08 | ----- | z | 1.59 | p | 1.69 | 1.80 | 0.00 | 0.90 | 6.71 | b | |||||||||
2018 | 0.00 | 0.04 | 0.04 | 0.00 | 0.85 | 3.34 | a | 1.33 | 0.00 | 2.83 | 5.36 | 0.76 | 0.48 | 15.03 | ||||||||||||
2019 | 0.11 | 0.23 | 0.95 | 2.55 | 1.54 | 0.21 | 1.31 | 0.82 | 0.91 | 0.04 | a | 0.38 | 1.72 | 10.77 | ||||||||||||
2020 | 0.70 | 1.58 | 1.29 | 0.58 | 0.00 | 0.14 | 0.14 | 0.00 | 0.47 | 0.00 | a | 0.00 | 0.65 | 5.55 | ||||||||||||
2021 | 1.20 | 0.82 | 0.75 | 1.13 | 3.07 | 2.75 | 0.21 | 2.74 | 0.31 | 0.00 | 0.00 | 0.00 | 12.98 | |||||||||||||
2022 | 0.18 | 0.10 | 0.00 | f | 0.00 | 0.07 | 0.00 | j | 0.00 | 1.05 | b | 1.20 | 2.19 | 0.15 | 0.00 | 4.94 | b | |||||||||
2023 | 0.00 | l | 0.00 | c | 0.00 | 0.00 | 1.80 | 0.12 | 0.00 | 1.22 | 0.06 | 1.33 | 0.99 | 0.20 | 5.72 | a | ||||||||||
2024 | 0.43 | 0.00 | 0.74 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.17 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 0.57 | 0.48 | 0.72 | 1.59 | 1.43 | 1.24 | 1.67 | 2.35 | 1.52 | 0.66 | 0.53 | 13.76 | |||||||||||||
S.D. | 0.67 | 0.67 | 0.54 | 0.85 | 1.24 | 1.45 | 1.43 | 1.76 | 2.35 | 1.60 | 0.93 | 0.67 | 5.99 | |||||||||||||
SKEW | 2.79 | 1.45 | 1.43 | 1.52 | 0.41 | 1.53 | 1.33 | 2.11 | 3.22 | 1.55 | 2.49 | 2.26 | 1.22 | |||||||||||||
MAX | 4.09 | 2.64 | 2.29 | 3.63 | 4.80 | 7.03 | 5.88 | 10.00 | 16.10 | 7.63 | 5.30 | 3.69 | 36.47 | |||||||||||||
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 | 3.52 | |||||||||||||
YRS | 64 | 65 | 62 | 61 | 62 | 65 | 63 | 61 | 65 | 64 | 63 | 63 | 48 |