YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.18 | t | 3.81 | 0.20 | 0.43 | 4.44 | i | |||
1942 | 0.13 | 0.00 | a | 0.56 | 2.26 | 1.10 | 0.38 | 1.09 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 5.52 | e | ||||||
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 | 2.53 | 0.71 | 3.49 | 1.25 | 1.92 | 0.52 | 0.00 | 0.11 | 10.53 | d | ||||||||
1949 | 2.09 | 0.30 | 0.56 | 1.76 | 0.98 | 2.98 | 2.15 | 1.13 | 5.84 | a | 0.41 | 0.00 | 0.46 | 18.66 | ||||||||||||
1950 | 0.09 | 0.00 | 0.02 | 1.50 | 0.32 | 3.19 | 3.29 | 2.71 | 4.30 | 0.24 | 0.00 | 0.00 | 15.66 | |||||||||||||
1951 | 0.17 | 0.05 | 0.52 | 0.05 | 4.01 | 0.24 | 1.05 | 1.15 | 0.05 | 0.29 | 0.07 | 0.00 | 7.65 | |||||||||||||
1952 | 0.11 | 0.48 | 0.06 | 0.35 | 1.43 | 0.01 | 1.69 | 0.44 | 1.32 | 0.00 | 1.07 | 0.00 | 6.96 | |||||||||||||
1953 | 0.00 | 0.57 | 0.06 | 0.61 | 1.84 | 0.49 | 0.78 | 0.61 | 1.18 | 3.66 | a | 0.07 | 0.13 | 10.00 | ||||||||||||
1954 | 0.00 | 0.00 | 0.00 | 1.30 | 5.02 | 0.63 | 0.00 | 4.08 | 0.78 | 2.66 | 0.11 | 0.14 | 14.72 | |||||||||||||
1955 | 0.31 | 0.00 | a | 0.10 | 0.81 | 2.07 | 0.09 | 2.70 | 0.87 | 2.70 | 1.85 | a | 0.19 | 0.00 | 11.69 | |||||||||||
1956 | 0.01 | 0.36 | a | 0.00 | 0.21 | 1.16 | 0.22 | 0.10 | 0.45 | 0.37 | 1.93 | 0.00 | 0.25 | 5.06 | ||||||||||||
1957 | 0.10 | 0.88 | 0.21 | 0.57 | 2.74 | 0.83 | 1.45 | 3.15 | 0.95 | 3.04 | 0.68 | 0.00 | 14.60 | |||||||||||||
1958 | 1.37 | 1.02 | 1.41 | 0.60 | 0.61 | 0.64 | 0.95 | 3.33 | 3.62 | 3.06 | 0.00 | u | ----- | z | 16.61 | b | ||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2000 | 0.00 | s | 0.00 | q | ----- | z | ----- | z | ----- | z | 1.44 | y | 0.00 | x | 0.00 | y | 0.00 | x | ----- | z | 0.11 | x | 0.00 | t | 0.00 | l |
2001 | ----- | z | 0.02 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.03 | y | ----- | z | 0.00 | l |
2002 | ----- | z | 0.00 | y | ----- | 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 | 1.58 | x | ----- | 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 | 0.00 | 0.00 | 0.00 | j | ||
2011 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 0.14 | 4.17 | 0.67 | 0.00 | 0.89 | 6.11 | |||||||||||||
2012 | ----- | z | ----- | z | ----- | z | ----- | z | 0.90 | 0.00 | a | 0.38 | b | 0.26 | 0.60 | 0.00 | 0.00 | a | 0.30 | 2.44 | d | |||||
2013 | 1.13 | 0.37 | 0.05 | 0.00 | 0.25 | 1.03 | 0.03 | 0.04 | 0.07 | 0.01 | 0.96 | 0.25 | 4.19 | |||||||||||||
2014 | 0.00 | 0.50 | 0.02 | 0.03 | 0.03 | 0.13 | a | 0.05 | 0.21 | 0.87 | 0.06 | 0.77 | 0.14 | 2.81 | ||||||||||||
2015 | 0.45 | 0.25 | 0.23 | 0.41 | 0.52 | 1.81 | 0.35 | 0.89 | 0.15 | 3.48 | 0.20 | 6.21 | a | 14.95 | ||||||||||||
2016 | 0.00 | 0.33 | 0.03 | a | 0.00 | 0.20 | 0.07 | 0.00 | 2.46 | 0.38 | 0.00 | 0.70 | 0.39 | 4.56 | ||||||||||||
2017 | 0.77 | 0.00 | 0.01 | 2.02 | 0.01 | 0.14 | 1.41 | 0.82 | 0.85 | 0.16 | 0.03 | 0.03 | 6.25 | |||||||||||||
2018 | 0.00 | a | 0.04 | 0.04 | 0.00 | 0.62 | 1.40 | 0.68 | 0.87 | 0.77 | 1.39 | 0.00 | 0.23 | 6.04 | ||||||||||||
2019 | 0.01 | 0.00 | 0.14 | 0.15 | 0.00 | 1.26 | 0.09 | 0.00 | 0.32 | 0.63 | a | 0.67 | 0.44 | 3.71 | ||||||||||||
2020 | 0.07 | 0.07 | 1.78 | 0.00 | 0.00 | 0.35 | 0.90 | 0.61 | 0.42 | 0.01 | 0.02 | 0.00 | 4.23 | |||||||||||||
2021 | 0.16 | 0.00 | 0.00 | 0.41 | 0.56 | 1.82 | 0.99 | 0.90 | 0.33 | 0.18 | 0.05 | 0.12 | 5.52 | |||||||||||||
2022 | 0.01 | 0.00 | 0.01 | 0.00 | 0.16 | 1.65 | 0.00 | 1.86 | 0.02 | 1.22 | 0.20 | 0.08 | 5.21 | |||||||||||||
2023 | 0.02 | 0.04 | 0.00 | 0.25 | 0.67 | 0.94 | 0.72 | 1.63 | 0.22 | 0.32 | 0.02 | 0.06 | 4.89 | |||||||||||||
2024 | 0.00 | 0.00 | 0.00 | 0.01 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.29 | 0.22 | 0.24 | 0.58 | 1.11 | 0.84 | 0.98 | 1.24 | 1.34 | 1.18 | 0.24 | 0.43 | 8.26 | |||||||||||||
S.D. | 0.53 | 0.29 | 0.46 | 0.70 | 1.30 | 0.89 | 1.01 | 1.13 | 1.60 | 1.34 | 0.34 | 1.22 | 4.77 | |||||||||||||
SKEW | 2.22 | 1.33 | 2.41 | 1.20 | 1.60 | 1.30 | 1.16 | 1.09 | 1.51 | 0.84 | 1.27 | 4.48 | 0.85 | |||||||||||||
MAX | 2.09 | 1.02 | 1.78 | 2.26 | 5.02 | 3.19 | 3.49 | 4.08 | 5.84 | 3.81 | 1.07 | 6.21 | 18.66 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 2.81 | |||||||||||||
YRS | 24 | 24 | 24 | 23 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 21 |