YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.02 | 2.50 | 3.24 | u | 1.55 | u | 9.47 | 13.99 | i | |||
1934 | 3.14 | a | 0.29 | a | 2.98 | a | 1.43 | 1.40 | 1.88 | 0.05 | 0.59 | 1.00 | 3.34 | 2.94 | 2.91 | 21.95 | ||||||||||
1935 | 6.21 | a | 0.14 | ----- | z | 1.31 | a | 0.52 | 1.48 | 1.10 | 0.80 | 0.43 | 1.32 | 1.40 | 0.54 | w | 14.71 | b | ||||||||
1936 | 2.73 | o | 2.31 | 1.63 | 1.78 | 1.39 | 1.28 | 0.25 | 0.38 | 1.29 | 0.39 | 0.05 | 2.65 | j | 10.75 | b | ||||||||||
1937 | 1.25 | 2.97 | ----- | z | 2.40 | 1.31 | 1.87 | 0.59 | 0.89 | 1.47 | 1.45 | 2.50 | 3.55 | a | 20.25 | a | ||||||||||
1938 | 1.40 | 2.22 | 1.64 | 1.43 | 2.00 | 1.95 | 1.91 | 0.97 | 1.03 | ----- | z | ----- | z | 4.22 | 18.77 | b | ||||||||||
1939 | 1.74 | v | 2.07 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.07 | k | |
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 | 2.69 | o | 2.00 | 2.00 | k | |
1946 | 1.72 | c | 1.33 | 1.44 | 0.63 | 1.43 | w | 2.19 | 1.03 | 1.11 | 1.28 | 2.92 | 5.31 | 1.84 | g | 18.96 | b | |||||||||
1947 | 2.08 | 0.43 | t | 0.83 | a | 0.36 | 0.90 | 2.97 | 0.32 | 2.99 | 0.67 | 3.70 | 0.85 | 1.22 | 16.89 | a | ||||||||||
1948 | 1.54 | 2.69 | 1.74 | 2.24 | 1.88 | 3.44 | 3.74 | 1.16 | 0.09 | 0.51 | 2.58 | 2.06 | 23.67 | |||||||||||||
1949 | 1.07 | 4.38 | 1.25 | a | 1.08 | 2.18 | 1.37 | 2.58 | a | 0.63 | 1.01 | 1.32 | 2.96 | 3.06 | 22.89 | |||||||||||
1950 | 4.28 | 1.74 | 2.73 | 0.88 | 0.70 | 1.61 | 1.02 | 0.96 | 0.70 | 3.51 | 2.07 | 2.34 | 22.54 | |||||||||||||
1951 | 3.48 | 2.13 | a | 2.05 | 1.26 | 2.45 | 2.55 | 1.38 | a | 3.14 | 2.91 | 4.34 | 1.77 | 4.69 | 32.15 | |||||||||||
1952 | 2.19 | 0.99 | 0.59 | 0.48 | 1.40 | 3.35 | 0.90 | 0.72 | 0.39 | 0.07 | 0.49 | 1.50 | 13.07 | |||||||||||||
1953 | 6.32 | 1.86 | 0.86 | 2.47 | 1.70 | 3.10 | 0.08 | 1.14 | 0.96 | 0.43 | 2.32 | 4.13 | 25.37 | |||||||||||||
1954 | 6.92 | 3.04 | 2.93 | 3.39 | 0.97 | 1.65 | 1.96 | 4.81 | 0.91 | 1.16 | 1.55 | 0.96 | 30.25 | |||||||||||||
1955 | 0.67 | 1.94 | 1.95 | 1.01 | 1.36 | 1.68 | 2.14 | 0.00 | 1.37 | 2.77 | 2.86 | 4.47 | 22.22 | |||||||||||||
1956 | 1.99 | 1.51 | 1.82 | 1.81 | 1.40 | 2.45 | 1.60 | 1.09 | 1.34 | 1.44 | 0.64 | 2.99 | 20.08 | |||||||||||||
1957 | 1.54 | 3.27 | 0.71 | 1.52 | 1.89 | 3.44 | 1.58 | 0.54 | 0.43 | 3.31 | 0.53 | 2.75 | 21.51 | |||||||||||||
1958 | 1.99 | 2.64 | 1.09 | 2.57 | 1.18 | 3.59 | 0.74 | 1.09 | 2.06 | 1.68 | 4.21 | 2.49 | 25.33 | |||||||||||||
1959 | 5.54 | 1.97 | 0.52 | 2.71 | 3.38 | 1.40 | 0.11 | 1.21 | 4.45 | 3.22 | 4.79 | 1.57 | 30.87 | |||||||||||||
1960 | 1.44 | 1.25 | 1.59 | 1.12 | 2.47 | 0.61 | 0.10 | 1.86 | 0.56 | 1.12 | 4.08 | 1.17 | 17.37 | |||||||||||||
1961 | 1.69 | 3.57 | 0.77 | 2.07 | 3.46 | 0.54 | 1.69 | 0.64 | 2.44 | 2.87 | 1.54 | 3.88 | 25.16 | |||||||||||||
1962 | 1.38 | 1.27 | 1.71 | 1.43 | 1.77 | 0.71 | 1.59 | 1.16 | 0.90 | 2.21 | 3.12 | 2.49 | 19.74 | |||||||||||||
1963 | 1.65 | 1.98 | 1.72 | 0.90 | 0.94 | 4.35 | 0.81 | 1.57 | 1.58 | 1.28 | 2.48 | 1.77 | 21.03 | |||||||||||||
1964 | 2.74 | 0.72 | 2.52 | 0.94 | 3.14 | 3.21 | 1.07 | 1.35 | 1.87 | 1.44 | 2.54 | 5.31 | 26.85 | |||||||||||||
1965 | 2.90 | 2.47 | 0.59 | ----- | z | 1.11 | 2.41 | 0.91 | 1.71 | 2.51 | 0.50 | 2.34 | 2.19 | 19.64 | a | |||||||||||
1966 | 3.35 | 0.80 | 1.79 | 1.26 | 1.35 | 5.50 | 0.53 | a | 0.90 | 0.75 | 2.04 | 4.12 | 2.18 | 24.57 | ||||||||||||
1967 | 3.92 | 1.61 | 2.10 | 0.51 | 0.87 | 0.86 | 0.00 | 0.00 | 0.09 | 3.97 | ----- | z | 2.77 | 16.70 | a | |||||||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | 2.94 | 1.84 | 0.77 | 2.82 | 2.95 | 2.15 | 1.61 | 3.07 | 18.15 | d | ||||||||
1969 | 5.38 | 0.69 | 0.75 | 0.68 | b | 1.18 | 3.67 | 0.31 | 0.00 | 1.22 | 1.19 | a | 0.17 | s | 2.05 | c | 17.12 | a | ||||||||
1970 | 3.94 | 1.63 | 1.28 | c | 0.66 | e | 2.23 | i | 2.56 | 0.95 | 0.28 | 2.33 | 0.99 | 4.01 | 5.14 | 23.77 | a | |||||||||
1971 | 6.79 | 2.28 | 2.85 | 0.80 | 2.75 | 5.28 | 2.17 | 1.55 | 0.48 | 2.07 | 2.36 | 4.54 | 33.92 | |||||||||||||
1972 | 5.36 | 3.31 | 1.81 | 1.72 | 1.41 | 1.65 | 1.66 | 1.08 | 1.70 | 1.65 | 0.46 | 3.76 | 25.57 | |||||||||||||
1973 | 1.91 | 1.31 | 1.31 | 1.16 | 0.94 | 1.54 | 0.37 | 1.00 | 1.19 | 1.37 | 6.08 | 3.34 | 21.52 | |||||||||||||
1974 | 5.80 | 2.79 | 2.51 | 1.89 | 1.22 | 1.21 | ----- | z | 1.05 | 1.07 | ----- | z | 3.15 | 2.34 | 23.03 | b | ||||||||||
1975 | 3.10 | 3.36 | 1.39 | 0.83 | 1.79 | 1.96 | 1.80 | 2.79 | 0.51 | 3.99 | 1.59 | 2.98 | 26.09 | |||||||||||||
1976 | 2.21 | 3.29 | 0.94 | 0.91 | 1.98 | 2.40 | 2.18 | 2.99 | 0.70 | 0.68 | 1.29 | 0.71 | 20.28 | |||||||||||||
1977 | 1.04 | 0.66 | 1.64 | 0.46 | 1.87 | 0.79 | 1.57 | 2.25 | 1.66 | 0.70 | 2.16 | 3.56 | 18.36 | |||||||||||||
1978 | 1.38 | 0.82 | 0.49 | 1.29 | 3.30 | 1.29 | 3.42 | 2.64 | 1.28 | 0.46 | 1.80 | 1.73 | 19.90 | |||||||||||||
1979 | 1.21 | 3.53 | 1.45 | 1.95 | 1.53 | 1.32 | 0.60 | 1.26 | 0.29 | 1.91 | 0.18 | 2.17 | 17.40 | |||||||||||||
1980 | ----- | z | 1.64 | 1.41 | 0.72 | 3.83 | 3.71 | 1.31 | 1.24 | 1.24 | 0.34 | 2.94 | 5.69 | 24.07 | a | |||||||||||
1981 | 0.87 | 1.67 | 0.76 | 1.77 | 3.04 | 3.88 | 1.35 | 0.66 | 0.77 | 0.61 | 2.03 | 2.73 | 20.14 | |||||||||||||
1982 | 4.00 | 3.81 | 2.43 | 2.26 | 0.42 | 4.12 | 1.40 | 0.66 | 1.49 | a | 0.98 | 2.41 | 3.20 | 27.18 | ||||||||||||
1983 | 2.38 | 1.14 | 1.87 | 1.12 | 0.29 | 2.98 | 3.05 | 1.06 | 1.15 | 0.56 | 2.74 | 1.72 | 20.06 | |||||||||||||
1984 | 1.48 | 0.51 | 1.03 | 1.15 | 2.73 | 1.61 | 0.67 | 1.32 | a | 2.61 | 2.38 | 2.74 | 2.35 | 20.58 | ||||||||||||
1985 | 0.05 | 1.62 | 0.82 | 1.04 | 1.01 | 2.06 | 0.41 | 1.44 | 2.58 | 2.58 | 2.36 | 0.48 | 16.45 | |||||||||||||
1986 | 2.17 | 2.36 | 1.09 | 0.79 | 2.26 | 1.83 | 1.22 | 0.53 | 1.84 | 0.69 | 3.57 | 0.37 | 18.72 | |||||||||||||
1987 | 1.11 | 1.62 | 2.81 | 0.93 | 0.61 | 1.26 | 3.23 | 1.82 | 0.17 | 0.09 | 0.80 | 2.11 | 16.56 | |||||||||||||
1988 | 1.24 | 0.79 | 2.05 | 1.12 | 2.83 | 1.46 | 0.51 | 0.39 | 1.63 | 1.10 | 2.98 | 1.79 | s | 16.10 | a | |||||||||||
1989 | 1.80 | 0.84 | 1.65 | 1.35 | 1.43 | 1.16 | 1.64 | 2.45 | 1.43 | 1.24 | 2.75 | a | 1.63 | 19.37 | ||||||||||||
1990 | 4.66 | 1.81 | 0.89 | 0.88 | 1.57 | 1.32 | 1.53 | 0.75 | 0.08 | 1.68 | 3.47 | 2.47 | 21.11 | |||||||||||||
1991 | 1.79 | 0.89 | 1.63 | 0.90 | 1.07 | 2.75 | ----- | z | ----- | z | 0.23 | 0.54 | 2.01 | b | 1.43 | 13.24 | b | |||||||||
1992 | 1.47 | 0.78 | 0.08 | a | 0.77 | 1.39 | 1.04 | ----- | z | ----- | z | 0.83 | 1.13 | 0.92 | c | 2.84 | 11.25 | b | ||||||||
1993 | 1.21 | 0.91 | 0.76 | a | 1.68 | 1.15 | 3.45 | 4.60 | 0.45 | 2.48 | 0.74 | 1.33 | 0.66 | 19.42 | ||||||||||||
1994 | 0.96 | 2.22 | 1.27 | ----- | z | 1.31 | 1.45 | 0.45 | 0.88 | 0.00 | c | 2.49 | 2.37 | 1.36 | 14.76 | a | ||||||||||
1995 | 1.71 | a | 1.91 | 1.70 | 1.40 | 0.54 | 4.28 | 2.01 | 0.79 | 0.88 | 3.00 | 4.20 | 3.58 | 26.00 | ||||||||||||
1996 | 3.13 | 2.56 | 0.89 | a | 2.35 | 2.51 | a | 1.57 | 0.84 | 0.86 | 2.23 | 1.59 | 4.11 | 4.85 | 27.49 | |||||||||||
1997 | 1.10 | 1.07 | 2.71 | 0.85 | 1.38 | 3.31 | 0.92 | 1.65 | 1.51 | 2.19 | 0.84 | 0.85 | a | 18.38 | ||||||||||||
1998 | 2.27 | 0.10 | a | 1.34 | 1.35 | 2.70 | 3.89 | 2.20 | 2.30 | 1.12 | 0.86 | 3.70 | 3.39 | a | 25.22 | |||||||||||
1999 | 1.61 | 2.11 | 0.68 | 0.00 | a | 1.38 | 1.26 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 7.04 | f | |||||
2000 | 15.50 | 1.50 | 1.49 | a | 2.02 | 0.65 | 1.49 | 0.42 | f | 0.10 | d | 1.20 | b | 0.60 | b | 0.10 | d | 2.40 | 27.05 | a | ||||||
2001 | 0.80 | 0.30 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.80 | k | |
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 | ----- | z | 0.00 | l |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2020 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2022 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2023 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2024 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.79 | 1.84 | 1.50 | 1.33 | 1.69 | 2.28 | 1.33 | 1.28 | 1.30 | 1.66 | 2.38 | 2.77 | 22.59 | |||||||||||||
S.D. | 2.41 | 0.99 | 0.71 | 0.67 | 0.86 | 1.18 | 0.99 | 0.92 | 0.87 | 1.11 | 1.34 | 1.56 | 4.52 | |||||||||||||
SKEW | 2.85 | 0.40 | 0.39 | 0.75 | 0.65 | 0.76 | 1.11 | 1.36 | 0.99 | 0.68 | 0.37 | 1.49 | 0.50 | |||||||||||||
MAX | 15.50 | 4.38 | 2.98 | 3.39 | 3.83 | 5.50 | 4.60 | 4.81 | 4.45 | 4.34 | 6.08 | 9.47 | 33.92 | |||||||||||||
MIN | 0.05 | 0.10 | 0.08 | 0.00 | 0.29 | 0.54 | 0.00 | 0.00 | 0.00 | 0.07 | 0.05 | 0.37 | 13.07 | |||||||||||||
YRS | 58 | 59 | 57 | 57 | 58 | 60 | 55 | 58 | 60 | 57 | 56 | 57 | 41 |