YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.51 | 0.51 | k | |
1970 | 0.05 | 0.22 | 4.93 | 0.34 | 0.06 | 0.01 | 3.05 | 5.15 | 0.98 | 0.77 | 0.78 | 0.78 | 17.12 | |||||||||||||
1971 | 0.08 | 0.62 | 0.14 | 0.32 | 0.53 | 0.00 | 2.06 | 5.09 | 1.35 | 2.53 | 0.14 | 2.19 | 15.05 | |||||||||||||
1972 | 0.00 | 0.06 | 0.00 | 0.56 | 0.00 | 2.05 | 5.10 | 1.77 | 0.88 | 8.90 | 0.72 | 1.89 | 21.93 | |||||||||||||
1973 | 0.87 | 2.58 | 3.67 | 0.90 | 0.77 | 0.50 | 2.35 | 1.69 | 0.00 | 0.28 | 0.97 | 0.00 | 14.58 | |||||||||||||
1974 | 1.83 | 0.26 | 0.33 | 0.48 | 0.00 | 0.00 | 1.90 | 2.75 | 0.84 | 2.01 | 0.72 | 1.02 | 12.14 | |||||||||||||
1975 | 0.67 | 0.54 | 3.07 | 0.84 | 1.11 | 0.00 | 3.00 | 0.63 | 2.32 | 0.52 | 1.32 | 1.32 | 15.34 | |||||||||||||
1976 | 0.03 | 1.94 | 1.04 | 0.70 | 2.33 | 0.01 | 3.89 | 0.46 | 3.00 | 1.19 | 0.28 | 0.38 | 15.25 | |||||||||||||
1977 | 0.97 | 0.55 | 0.59 | 0.66 | 0.22 | 0.48 | 2.38 | 2.45 | 2.22 | 0.53 | 0.25 | 0.31 | 11.61 | |||||||||||||
1978 | ----- | z | 3.47 | 1.51 | 0.27 | 0.10 | 0.03 | 1.43 | 0.83 | 0.84 | 2.81 | 6.08 | 2.20 | 19.57 | a | |||||||||||
1979 | 3.08 | 0.85 | 0.70 | 0.14 | 1.61 | 0.45 | 0.65 | 1.65 | 0.04 | 1.29 | 1.00 | 1.15 | 12.61 | |||||||||||||
1980 | 1.56 | 3.71 | 1.52 | 0.68 | 0.87 | 0.26 | 3.03 | 1.76 | 0.77 | 0.22 | 0.00 | 0.76 | 15.14 | |||||||||||||
1981 | 1.24 | 0.32 | 1.57 | 1.03 | 0.18 | 2.28 | 6.01 | 2.90 | 3.10 | 1.37 | 1.51 | 0.11 | 21.62 | |||||||||||||
1982 | 2.35 | 1.82 | 2.22 | 0.48 | 1.28 | 0.00 | 1.46 | 4.90 | 2.80 | 0.33 | 2.55 | 2.57 | 22.76 | |||||||||||||
1983 | 0.31 | a | 1.48 | 1.51 | 0.84 | 0.35 | 0.00 | 1.77 | 2.36 | 4.93 | 0.52 | 1.47 | 1.09 | 16.63 | ||||||||||||
1984 | 0.59 | 0.11 | 1.11 | 0.27 | 0.74 | 0.06 | 1.93 | 3.02 | 1.34 | 0.67 | 1.04 | 3.54 | 14.42 | |||||||||||||
1985 | 2.18 | 1.40 | 2.36 | 2.30 | 0.25 | 0.08 | 1.74 | 0.95 | 1.62 | 1.60 | 4.37 | 0.13 | 18.98 | |||||||||||||
1986 | 0.06 | 1.42 | 1.27 | 0.80 | 0.43 | 0.78 | 3.68 | 3.57 | 1.50 | 1.12 | 2.39 | 1.95 | 18.97 | |||||||||||||
1987 | 1.79 | 2.13 | 1.50 | 0.19 | 1.03 | 0.69 | 1.92 | 3.12 | 0.87 | a | 1.84 | 2.76 | 2.50 | 20.34 | ||||||||||||
1988 | 0.76 | 1.54 | 0.12 | d | 1.58 | 0.02 | 3.43 | 1.08 | 3.18 | 1.44 | 0.52 | 1.00 | c | 0.95 | b | 15.62 | ||||||||||
1989 | 1.72 | 0.30 | a | 1.24 | 0.00 | 0.39 | 0.02 | 1.62 | 2.29 | 0.14 | 0.20 | 0.00 | 1.37 | 9.29 | ||||||||||||
1990 | 1.95 | 1.72 | a | 0.75 | j | 1.21 | d | 0.64 | 0.29 | 5.02 | 3.24 | 6.75 | 0.28 | 0.44 | 0.77 | 22.31 | a | |||||||||
1991 | 1.24 | 0.39 | 3.92 | 0.00 | 0.02 | 0.70 | 1.87 | 2.09 | 0.58 | 0.49 | 2.60 | 6.75 | 20.65 | |||||||||||||
1992 | 1.31 | a | 1.70 | 1.44 | 0.64 | 5.00 | 0.15 | 2.07 | 4.86 | 0.08 | 1.73 | 0.33 | 7.17 | b | 26.48 | |||||||||||
1993 | 4.67 | c | 3.33 | b | 0.68 | b | 0.00 | 0.43 | 0.00 | 0.00 | 4.68 | 0.34 | 2.21 | 0.98 | 0.73 | 18.05 | ||||||||||
1994 | ----- | z | 1.26 | 0.64 | 0.95 | 0.50 | 0.24 | 2.73 | 3.99 | 2.15 | 1.02 | 0.59 | 0.49 | 14.56 | a | |||||||||||
1995 | 1.37 | b | 1.43 | 1.11 | 0.74 | 1.13 | 0.35 | 0.72 | 1.29 | 2.22 | 0.00 | 0.25 | 1.94 | b | 12.55 | |||||||||||
1996 | 0.14 | a | 1.06 | 0.65 | 0.38 | 0.00 | 0.00 | 1.96 | 3.68 | 2.85 | 1.40 | 0.24 | a | 0.36 | 12.72 | |||||||||||
1997 | 2.46 | 1.12 | 0.00 | 2.67 | 0.65 | 1.01 | 3.22 | 4.32 | 1.97 | 0.86 | 0.36 | a | 1.77 | 20.41 | ||||||||||||
1998 | 0.08 | 0.94 | 2.05 | 0.47 | 0.52 | 0.00 | 3.18 | 1.13 | 5.61 | 1.94 | 2.19 | 0.50 | b | 18.61 | ||||||||||||
1999 | 0.22 | 0.23 | 0.07 | 2.84 | 0.41 | 0.56 | 4.58 | 4.27 | 5.24 | 0.00 | 0.00 | 0.25 | 18.67 | |||||||||||||
2000 | 0.24 | 0.70 | 2.52 | 0.81 | 0.02 | 0.12 | 0.37 | 5.10 | 0.14 | 3.38 | 1.32 | b | 0.40 | 15.12 | ||||||||||||
2001 | 1.73 | 1.11 | 0.79 | 0.66 | 0.40 | 0.61 | 1.64 | 3.36 | 1.61 | 0.99 | 0.35 | 0.43 | 13.68 | |||||||||||||
2002 | 0.34 | 0.00 | 0.33 | 0.40 | 0.00 | 0.00 | 1.26 | 3.02 | 3.50 | 1.55 | 0.32 | 0.92 | a | 11.64 | ||||||||||||
2003 | 0.80 | a | 1.13 | a | 0.29 | 0.40 | 0.48 | 0.01 | 1.43 | 4.70 | 1.29 | 0.39 | 2.27 | 0.69 | 13.88 | |||||||||||
2004 | 0.79 | 0.50 | 0.08 | 1.71 | 0.00 | 0.07 | 3.36 | 1.83 | 1.57 | 1.66 | a | 2.66 | 2.70 | b | 16.93 | |||||||||||
2005 | 3.63 | a | 2.31 | 1.56 | 0.95 | 0.73 | 0.79 | 1.16 | 4.67 | 0.50 | 1.88 | 0.08 | 0.06 | 18.32 | ||||||||||||
2006 | 0.40 | 0.01 | 1.99 | 0.56 | 0.06 | 0.99 | 3.54 | 1.07 | 3.36 | 2.44 | 0.08 | a | 1.84 | 16.34 | ||||||||||||
2007 | 2.05 | 0.14 | 0.51 | c | 0.57 | 0.45 | 0.00 | 4.68 | 3.50 | 1.60 | 0.11 | 0.00 | 3.83 | 17.44 | ||||||||||||
2008 | 2.99 | a | 3.27 | 0.14 | b | 0.00 | 1.52 | 0.13 | 2.37 | a | 3.23 | 0.91 | 0.68 | 0.86 | 3.00 | a | 19.10 | |||||||||
2009 | 0.54 | 0.96 | 0.13 | 0.34 | 2.97 | a | 0.89 | 2.71 | 0.59 | 0.75 | 0.33 | 0.89 | 1.44 | 12.54 | ||||||||||||
2010 | 5.27 | 0.82 | 0.58 | 0.51 | 0.09 | 0.10 | b | 2.42 | 3.44 | 0.46 | 1.95 | 0.68 | 2.25 | 18.57 | ||||||||||||
2011 | 0.00 | 1.89 | 0.08 | 0.42 | 0.82 | 0.00 | 2.28 | 4.93 | 2.57 | 2.52 | 0.79 | 1.27 | 17.57 | |||||||||||||
2012 | 0.18 | 0.69 | 0.90 | 0.47 | 0.00 | 0.00 | 4.28 | 5.27 | 2.05 | 0.51 | 0.04 | 2.08 | 16.47 | |||||||||||||
2013 | 1.48 | 0.45 | 0.63 | 0.02 | 0.07 | 0.00 | 4.62 | 3.60 | 2.76 | 0.00 | q | 1.29 | 0.76 | a | 15.68 | a | ||||||||||
2014 | 0.00 | 0.13 | 0.82 | 0.94 | 0.05 | 0.00 | 3.42 | 3.95 | 1.28 | 0.26 | 0.10 | 1.88 | b | 12.83 | ||||||||||||
2015 | 2.78 | 1.48 | 2.89 | 0.59 | 0.59 | 1.58 | 3.11 | 5.53 | 2.14 | 5.46 | 1.29 | 0.73 | a | 28.17 | ||||||||||||
2016 | 0.65 | 0.47 | 0.29 | 0.27 | 1.76 | 0.46 | 2.65 | 3.85 | 1.37 | 1.10 | 1.42 | 2.85 | 17.14 | |||||||||||||
2017 | 3.34 | 1.15 | 0.58 | 0.23 | 0.88 | 0.32 | 3.98 | 3.72 | 1.02 | b | 0.00 | 0.02 | 0.00 | 15.24 | ||||||||||||
2018 | 0.82 | a | 0.75 | 0.56 | b | 0.00 | b | 0.32 | 0.54 | d | 5.43 | 4.49 | a | 1.18 | 4.50 | a | 0.34 | 0.44 | i | 18.93 | a | |||||
2019 | ----- | z | 2.92 | b | 1.03 | b | 0.00 | 2.36 | c | 0.00 | b | 0.40 | a | 2.02 | 0.75 | 0.00 | 2.62 | 1.92 | 14.02 | a | ||||||
2020 | 0.17 | b | 0.02 | 2.06 | d | 0.00 | v | ----- | z | 0.00 | 2.88 | c | 1.23 | 0.17 | 0.02 | a | 0.77 | 0.43 | 7.75 | b | ||||||
2021 | 2.28 | 0.11 | 1.71 | 0.00 | 0.15 | 0.77 | 5.63 | 0.80 | 1.24 | 1.17 | 0.02 | 2.23 | 16.11 | |||||||||||||
2022 | 0.50 | 0.84 | 1.15 | 0.03 | k | ----- | z | 1.86 | g | 6.14 | a | 5.42 | 1.95 | 2.66 | 0.41 | 0.45 | 19.52 | c | ||||||||
2023 | 2.59 | c | 1.51 | e | 3.50 | b | 0.06 | 2.31 | d | 0.11 | 0.86 | 3.85 | 1.75 | 0.51 | b | 0.41 | a | 0.25 | 17.71 | |||||||
2024 | 0.79 | a | 1.57 | b | 2.11 | b | 0.48 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.47 | i |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.31 | 1.15 | 1.26 | 0.64 | 0.72 | 0.41 | 2.70 | 3.10 | 1.75 | 1.38 | 1.04 | 1.48 | 16.79 | |||||||||||||
S.D. | 1.24 | 0.95 | 1.11 | 0.63 | 0.93 | 0.66 | 1.51 | 1.48 | 1.44 | 1.55 | 1.17 | 1.45 | 3.78 | |||||||||||||
SKEW | 1.18 | 0.99 | 1.23 | 1.87 | 2.46 | 2.64 | 0.49 | -0.16 | 1.49 | 2.66 | 2.08 | 2.09 | 0.75 | |||||||||||||
MAX | 5.27 | 3.71 | 4.93 | 2.84 | 5.00 | 3.43 | 6.14 | 5.53 | 6.75 | 8.90 | 6.08 | 7.17 | 28.17 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.46 | 0.00 | 0.00 | 0.00 | 0.00 | 9.29 | |||||||||||||
YRS | 52 | 55 | 54 | 52 | 52 | 53 | 54 | 54 | 54 | 53 | 54 | 54 | 46 |