YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.25 | 1.17 | 2.30 | 2.17 | 6.10 | 9.95 | 4.21 | 29.15 | e | |||||||
1964 | 15.70 | 3.20 | 7.21 | 3.11 | 1.61 | 2.10 | 1.19 | 1.15 | 2.23 | 2.09 | 10.36 | 10.70 | 60.65 | |||||||||||||
1965 | 11.88 | 5.50 | 0.58 | 2.94 | 2.34 | 0.96 | 0.40 | 2.01 | 0.65 | 3.88 | 7.26 | 7.33 | 45.73 | |||||||||||||
1966 | 8.42 | 5.08 | 9.38 | 2.65 | 1.90 | 1.56 | 1.30 | 0.23 | 2.00 | 5.87 | 7.19 | 11.97 | 57.55 | |||||||||||||
1967 | 13.01 | 5.52 | 6.83 | 3.31 | 0.88 | 1.35 | 0.06 | 0.04 | 1.30 | 11.71 | 4.67 | 6.69 | 55.37 | |||||||||||||
1968 | 10.09 | 6.88 | 7.01 | 3.54 | 2.86 | 3.31 | 0.45 | 4.78 | 3.00 | 6.07 | 8.09 | 10.18 | 66.26 | |||||||||||||
1969 | 10.56 | 4.70 | 2.68 | 4.17 | 2.31 | 1.79 | 0.41 | 0.39 | 3.74 | 3.42 | 4.50 | 9.92 | 48.59 | |||||||||||||
1970 | 12.26 | 5.50 | 3.50 | 5.55 | 1.48 | 0.77 | 0.10 | 0.04 | 3.10 | 3.80 | 7.21 | 15.58 | 58.89 | |||||||||||||
1971 | 14.22 | 4.84 | 10.53 | 2.51 | 2.37 | 2.01 | 0.54 | 0.43 | 3.91 | 3.10 | 7.19 | 12.17 | 63.82 | |||||||||||||
1972 | 14.04 | 9.58 | 8.20 | 5.93 | 0.23 | 0.85 | 0.87 | 0.12 | 5.28 | 1.47 | 5.71 | 11.55 | 63.83 | |||||||||||||
1973 | 5.94 | 1.56 | 4.23 | 2.19 | 2.58 | 2.62 | 0.04 | 0.47 | 2.54 | 5.20 | 16.12 | 13.03 | 56.52 | |||||||||||||
1974 | 12.34 | 6.77 | 8.23 | 6.03 | 3.34 | 2.07 | 1.92 | 0.59 | 0.40 | 1.59 | 8.48 | 10.08 | 61.84 | |||||||||||||
1975 | 10.99 | 7.07 | 7.08 | 2.06 | 2.75 | 1.33 | 0.39 | 3.46 | 0.06 | 8.93 | 10.33 | 11.52 | 65.97 | |||||||||||||
1976 | 10.12 | 9.87 | 6.60 | 3.31 | 1.87 | 0.96 | 1.66 | 1.65 | 1.52 | 2.56 | 1.42 | 3.47 | 45.01 | |||||||||||||
1977 | 1.76 | 4.35 | 8.14 | 1.52 | 4.28 | 0.82 | 0.74 | 5.60 | 3.88 | 3.54 | 9.55 | 14.70 | 58.88 | |||||||||||||
1978 | 5.25 | i | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 0.00 | u | 0.04 | 0.92 | 3.47 | 9.19 | 5.08 | 18.70 | g | |||||
2012 | 9.05 | a | 8.15 | 13.23 | 5.31 | b | 3.56 | 1.32 | e | 0.38 | 0.03 | c | 0.00 | h | 8.12 | d | 10.42 | b | 13.99 | 73.56 | a | |||||
2013 | 4.78 | a | 5.21 | b | 5.73 | 6.58 | 3.65 | 2.90 | a | 0.00 | 1.41 | 9.45 | 2.08 | 5.21 | S | 4.23 | 51.23 | |||||||||
2014 | 6.23 | 7.62 | 10.24 | 5.46 | 3.51 | 0.88 | 1.14 | 1.09 | 2.40 | b | 7.75 | b | 6.11 | 7.43 | d | 59.86 | ||||||||||
2015 | 8.03 | a | 5.68 | d | 4.67 | g | 2.42 | a | 1.22 | a | 0.42 | 0.03 | 2.78 | 1.10 | a | 6.41 | k | 11.35 | g | 16.28 | 37.96 | c | ||||
2016 | 9.38 | a | 6.34 | a | 10.60 | 2.49 | 0.85 | a | 2.15 | 0.53 | a | 0.42 | 2.37 | 13.76 | g | 11.81 | 7.73 | 54.67 | a | |||||||
2017 | 4.11 | 9.25 | 10.95 | e | 6.49 | h | 3.64 | 1.49 | 0.12 | 0.26 | 1.72 | 7.34 | 13.66 | 6.97 | a | 59.51 | a | |||||||||
2018 | 10.04 | 4.88 | 2.93 | 8.80 | 0.37 | 1.44 | 0.26 | 0.37 | 1.67 | k | 5.57 | 6.32 | 8.95 | a | 49.93 | a | ||||||||||
2019 | 6.17 | e | 4.82 | 1.17 | 3.68 | 0.99 | 1.81 | 0.85 | 0.58 | 4.22 | 4.68 | 1.81 | 8.41 | 39.19 | ||||||||||||
2020 | 16.30 | 6.32 | 4.15 | 1.15 | 3.55 | a | 2.26 | 0.76 | 0.50 | 2.68 | 4.50 | 8.94 | 7.80 | 58.91 | ||||||||||||
2021 | 11.21 | 8.54 | 3.92 | 1.56 | a | 1.78 | 3.18 | 0.03 | 0.11 | 3.53 | 5.94 | 11.99 | 10.51 | a | 62.30 | |||||||||||
2022 | 12.56 | 5.15 | 3.87 | 7.29 | a | 4.57 | 2.54 | 0.39 | 0.03 | 0.16 | 4.38 | a | 8.51 | 9.36 | 58.81 | |||||||||||
2023 | 6.58 | 4.43 | 4.84 | 6.18 | 0.58 | 0.86 | 0.15 | 0.50 | 2.12 | 4.27 | 7.39 | 9.99 | 47.89 | |||||||||||||
2024 | 10.22 | 5.98 | 7.29 | 1.79 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.28 | h | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 9.85 | 6.03 | 6.50 | 3.91 | 2.27 | 1.74 | 0.59 | 1.12 | 2.56 | 4.90 | 8.13 | 9.64 | 56.53 | |||||||||||||
S.D. | 3.58 | 1.92 | 3.21 | 2.03 | 1.24 | 0.83 | 0.52 | 1.46 | 1.93 | 2.44 | 3.29 | 3.39 | 7.48 | |||||||||||||
SKEW | -0.28 | 0.20 | 0.08 | 0.66 | 0.06 | 0.41 | 0.91 | 1.78 | 1.71 | 0.86 | 0.15 | 0.07 | -0.76 | |||||||||||||
MAX | 16.30 | 9.87 | 13.23 | 8.80 | 4.57 | 3.31 | 1.92 | 5.60 | 9.45 | 11.71 | 16.12 | 16.28 | 66.26 | |||||||||||||
MIN | 1.76 | 1.56 | 0.58 | 1.15 | 0.23 | 0.42 | 0.00 | 0.03 | 0.06 | 1.47 | 1.42 | 3.47 | 39.19 | |||||||||||||
YRS | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 28 | 26 | 26 | 27 | 28 | 21 |