YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.37 | 1.42 | 0.45 | 0.00 | 2.24 | h | ||||
1980 | 1.28 | b | 0.46 | 1.06 | 0.67 | 2.45 | 0.00 | 1.38 | 0.99 | 1.95 | 1.55 | 0.40 | 0.36 | a | 12.55 | |||||||||||
1981 | 0.43 | 0.21 | 0.30 | 1.19 | 5.33 | 0.36 | 2.03 | 0.29 | 0.50 | 5.87 | 1.35 | 0.56 | 18.42 | |||||||||||||
1982 | 0.67 | 0.18 | 0.30 | 0.05 | v | 1.73 | 0.95 | 1.61 | 1.14 | 3.17 | 1.55 | 2.23 | a | 0.64 | a | 14.17 | a | |||||||||
1983 | 0.28 | 0.96 | 0.95 | a | 1.31 | 1.99 | 1.14 | 1.08 | 1.89 | 2.39 | 1.41 | 2.54 | 2.56 | 18.50 | ||||||||||||
1984 | 0.85 | 0.78 | 0.23 | 0.00 | ----- | z | 0.84 | 5.20 | 1.35 | 1.56 | 1.24 | 0.12 | 1.78 | 13.95 | a | |||||||||||
1985 | 0.59 | 1.19 | 1.26 | 1.84 | ----- | z | 1.68 | 1.72 | 0.24 | 0.39 | 2.10 | 1.55 | 1.07 | a | 13.63 | a | ||||||||||
1986 | 0.29 | 0.20 | a | 0.74 | 1.66 | 0.63 | 0.76 | ----- | z | 1.57 | 1.83 | 1.94 | 0.40 | 0.05 | 10.07 | a | ||||||||||
1987 | 0.31 | ----- | z | 0.47 | 0.00 | 0.40 | b | 0.12 | 0.42 | 0.83 | 0.49 | 1.35 | 0.20 | c | 0.35 | 4.94 | a | |||||||||
1988 | 0.68 | 0.00 | 0.33 | 0.33 | 0.05 | 0.11 | 0.00 | 0.67 | 1.23 | 0.00 | 0.65 | 0.75 | a | 4.80 | ||||||||||||
1989 | 0.65 | 0.79 | 0.10 | 0.00 | 0.75 | 0.41 | 0.74 | 0.00 | 0.47 | 0.27 | 0.15 | 0.30 | 4.63 | |||||||||||||
1990 | 0.26 | 0.69 | 0.28 | 0.39 | 0.36 | 0.94 | 0.24 | 0.08 | 0.31 | 0.50 | 0.63 | 0.81 | 5.49 | |||||||||||||
1991 | 0.06 | 0.00 | 0.18 | 0.42 | 0.58 | 2.02 | 2.55 | 1.40 | 0.20 | 0.37 | 0.48 | 0.91 | 9.17 | |||||||||||||
1992 | 0.50 | 0.46 | 1.19 | 0.30 | 1.80 | 0.98 | 1.48 | 0.68 | 0.65 | 1.00 | 0.28 | 0.36 | 9.68 | |||||||||||||
1993 | 0.58 | 0.42 | 0.22 | 2.02 | 2.33 | 0.90 | 1.00 | 1.41 | 0.90 | 1.65 | 1.80 | 0.35 | a | 13.58 | ||||||||||||
1994 | 0.05 | 1.55 | 0.00 | 0.45 | 1.15 | 1.30 | d | 1.95 | 0.40 | 1.10 | a | 2.55 | 0.51 | 0.18 | 11.19 | |||||||||||
1995 | 0.85 | 0.30 | 0.46 | 0.80 | 6.24 | 1.40 | 1.11 | 1.25 | 2.16 | 1.15 | 0.40 | 0.20 | 16.32 | |||||||||||||
1996 | 0.41 | 0.15 | 0.10 | 1.23 | 1.42 | 0.90 | 0.70 | 0.45 | 1.55 | 0.95 | 0.25 | 0.07 | b | 8.18 | ||||||||||||
1997 | 0.05 | y | 0.04 | a | 0.00 | c | 2.32 | c | 2.06 | a | 0.85 | 0.80 | 2.41 | 2.52 | 0.47 | a | 0.00 | c | 0.02 | 11.49 | a | |||||
1998 | 0.12 | d | 0.22 | e | 0.14 | b | 0.02 | 0.82 | 3.61 | 3.17 | 0.40 | 0.27 | 3.15 | 0.55 | a | 0.00 | d | 12.47 | ||||||||
1999 | ----- | z | 0.30 | 0.40 | a | 1.85 | a | 1.00 | a | 0.40 | 0.61 | 2.05 | 0.68 | 0.15 | 0.00 | 0.17 | 7.61 | a | ||||||||
2000 | 0.28 | e | 0.10 | e | 1.02 | f | 1.28 | 1.82 | 0.15 | 0.32 | 0.50 | 1.91 | 0.53 | 0.80 | b | 0.00 | h | 7.69 | b | |||||||
2001 | 0.00 | f | 0.00 | h | ----- | z | 0.00 | 0.42 | b | 0.50 | a | 0.18 | 1.46 | b | 0.00 | 0.72 | 0.00 | c | 0.25 | 3.53 | c | |||||
2002 | 0.00 | e | 0.00 | d | ----- | z | 0.55 | 0.01 | 0.06 | 0.88 | 0.39 | 1.26 | 1.40 | 0.30 | 0.70 | 5.55 | a | |||||||||
2003 | ----- | z | 0.60 | b | 1.85 | 1.27 | 0.71 | 0.47 | 0.00 | 0.43 | 0.78 | f | 0.60 | 5.05 | h | 0.37 | 6.30 | c | ||||||||
2004 | 0.00 | d | 0.54 | a | 1.00 | a | 1.40 | 0.65 | 0.78 | ----- | z | 0.39 | 2.22 | 0.60 | 3.40 | 0.27 | 11.25 | a | ||||||||
2005 | 0.63 | 2.50 | a | ----- | z | 1.42 | 1.85 | 1.58 | 0.00 | 0.30 | b | 1.46 | 1.01 | ----- | z | ----- | z | 10.75 | c | |||||||
2006 | ----- | z | 0.00 | c | 1.00 | g | 0.50 | 0.88 | b | 0.35 | 0.38 | 1.05 | 1.00 | 2.53 | a | 0.50 | 0.10 | a | 7.29 | b | ||||||
2007 | 0.15 | 0.00 | a | 0.25 | 0.54 | e | 1.15 | r | 0.20 | 0.43 | 0.95 | 2.19 | 1.65 | 0.00 | 0.16 | f | 6.36 | b | ||||||||
2008 | 3.00 | c | 0.00 | 1.20 | 0.20 | b | 0.92 | 1.33 | 0.24 | 0.50 | 1.89 | ----- | z | 1.05 | a | ----- | z | 10.33 | b | |||||||
2009 | 0.64 | ----- | z | 0.27 | ----- | z | 1.39 | 2.55 | a | 0.00 | 1.12 | 0.43 | 0.20 | 0.30 | 0.13 | a | 7.03 | b | ||||||||
2010 | 0.10 | a | 0.28 | 0.10 | a | 0.00 | a | 0.00 | a | 0.26 | 0.00 | a | 0.75 | 0.30 | 1.20 | 0.80 | a | 5.00 | b | 8.79 | ||||||
2011 | 0.00 | c | 0.86 | 0.33 | 0.49 | 0.93 | 0.60 | 2.42 | 0.52 | 0.57 | 0.42 | 0.28 | 0.20 | 7.62 | ||||||||||||
2012 | 0.33 | 0.97 | 0.30 | 0.45 | 0.61 | 0.00 | 1.17 | 0.17 | 0.81 | 0.32 | 0.94 | 0.71 | 6.78 | |||||||||||||
2013 | 0.84 | 0.42 | a | 0.00 | 1.41 | d | 0.66 | 0.00 | 1.35 | 0.10 | 1.53 | 2.43 | 0.60 | 0.88 | 10.22 | |||||||||||
2014 | 0.42 | 0.00 | 0.16 | ----- | z | ----- | z | ----- | z | ----- | z | 4.23 | 2.06 | a | 0.57 | 0.76 | 1.10 | a | 9.30 | d | ||||||
2015 | 0.05 | 0.36 | 0.05 | r | 0.60 | 3.79 | c | 0.27 | 1.37 | l | ----- | z | ----- | z | 0.11 | b | 1.20 | 0.70 | 7.08 | d | ||||||
2016 | 1.30 | c | 0.52 | 1.25 | 0.37 | i | 3.07 | 0.38 | 0.00 | t | 0.00 | 1.69 | ----- | z | ----- | z | 0.22 | 8.43 | d | |||||||
2017 | ----- | z | 1.22 | h | 0.00 | 0.67 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | r | 1.54 | 0.00 | 1.00 | 3.21 | g | |||||
2018 | 0.66 | 0.06 | g | 0.43 | 0.85 | 0.12 | 0.54 | 0.19 | 2.17 | 0.27 | 2.63 | 0.77 | 0.20 | 8.83 | a | |||||||||||
2019 | 1.51 | 1.15 | 1.06 | 1.87 | 2.06 | 0.51 | 0.18 | 0.36 | 0.66 | 1.11 | 0.86 | 1.38 | 12.71 | |||||||||||||
2020 | 1.14 | 3.30 | 0.00 | 0.52 | 1.55 | 0.73 | 0.44 | 0.00 | 0.44 | 0.29 | 0.47 | 0.90 | 9.78 | |||||||||||||
2021 | 1.07 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.85 | f | 0.15 | 1.17 | i | 1.22 | h | ||||
2022 | 0.80 | ----- | z | 0.62 | 0.00 | 1.76 | 0.25 | 0.37 | ----- | z | 0.62 | 2.41 | 0.83 | 1.76 | 9.42 | b | ||||||||||
2023 | 2.12 | 0.56 | 1.76 | 0.60 | 0.53 | 1.05 | 0.72 | d | ----- | z | ----- | z | 1.28 | 2.04 | 0.51 | 11.17 | b | |||||||||
2024 | 0.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.90 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.64 | 0.55 | 0.51 | 0.81 | 1.44 | 0.79 | 1.00 | 0.89 | 1.15 | 1.29 | 0.74 | 0.70 | 10.57 | |||||||||||||
S.D. | 0.61 | 0.69 | 0.51 | 0.66 | 1.35 | 0.73 | 1.07 | 0.84 | 0.80 | 1.08 | 0.74 | 0.89 | 4.14 | |||||||||||||
SKEW | 1.90 | 2.34 | 1.09 | 0.57 | 1.88 | 1.81 | 1.96 | 1.84 | 0.54 | 1.95 | 1.73 | 3.17 | 0.47 | |||||||||||||
MAX | 3.00 | 3.30 | 1.85 | 2.32 | 6.24 | 3.61 | 5.20 | 4.23 | 3.17 | 5.87 | 3.40 | 5.00 | 18.50 | |||||||||||||
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 | 4.63 | |||||||||||||
YRS | 39 | 38 | 38 | 39 | 38 | 41 | 37 | 39 | 40 | 42 | 42 | 40 | 19 |