YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.50 | 0.74 | 3.24 | j | ||
1989 | 0.12 | 0.87 | a | 0.65 | 0.01 | 1.48 | 1.28 | 0.00 | 0.90 | 1.29 | 0.50 | 0.63 | 0.00 | 7.73 | ||||||||||||
1990 | 0.76 | 1.02 | a | 0.18 | 0.49 | 0.24 | 0.00 | 0.48 | 0.10 | 0.40 | 0.14 | 0.20 | 0.64 | a | 4.65 | |||||||||||
1991 | 0.00 | a | 0.23 | 1.79 | 0.34 | 0.41 | 0.49 | 0.08 | 0.12 | 0.45 | 0.27 | 0.99 | 0.17 | 5.34 | ||||||||||||
1992 | 0.19 | 0.58 | 1.00 | 0.05 | 0.26 | 0.62 | 0.30 | 0.40 | 0.05 | 0.48 | 0.03 | 2.42 | 6.38 | |||||||||||||
1993 | 2.46 | 1.33 | 0.56 | 0.00 | 0.24 | 0.34 | 0.00 | 0.00 | 0.00 | 1.22 | 0.15 | 0.19 | 6.49 | |||||||||||||
1994 | 0.07 | 0.62 | 1.03 | 0.02 | 1.53 | 0.00 | 0.09 | 0.00 | 0.15 | 0.18 | 1.87 | a | 0.38 | 5.94 | ||||||||||||
1995 | 3.36 | 0.20 | 3.00 | 0.18 | 1.77 | 1.05 | 0.26 | 0.00 | 0.00 | 0.00 | 0.28 | 1.70 | 11.80 | |||||||||||||
1996 | 1.74 | 2.37 | 1.75 | 0.29 | 1.13 | 0.38 | 0.71 | 0.49 | 0.48 | ----- | z | 0.89 | 2.77 | 13.00 | a | |||||||||||
1997 | 2.38 | 0.31 | 0.00 | 0.27 | 0.24 | ----- | z | 0.00 | ----- | z | 0.60 | 0.50 | 0.62 | ----- | z | 4.92 | c | |||||||||
1998 | 1.63 | 2.20 | ----- | z | 0.99 | 1.54 | 1.36 | ----- | z | 0.00 | 2.77 | 0.54 | 1.11 | 0.15 | 12.29 | b | ||||||||||
1999 | 1.26 | 1.81 | 0.24 | 0.55 | a | 0.22 | 0.08 | 0.25 | 1.07 | 0.00 | 0.53 | 0.00 | 0.16 | 6.17 | ||||||||||||
2000 | 2.32 | 1.28 | 0.60 | 0.37 | 0.68 | 0.04 | 0.00 | 0.29 | 0.00 | 2.77 | 0.89 | 0.00 | 9.24 | |||||||||||||
2001 | 0.54 | 0.17 | c | 0.05 | 1.80 | 0.00 | w | 0.00 | 0.13 | 0.00 | ----- | z | 0.18 | 0.60 | 2.07 | 5.54 | b | |||||||||
2002 | 0.79 | 0.05 | 0.61 | 0.96 | 0.50 | 0.60 | 0.46 | 0.63 | 0.00 | 0.11 | 1.09 | 1.67 | 7.47 | |||||||||||||
2003 | 0.26 | 0.36 | 0.14 | 0.77 | 0.01 | 0.00 | a | 0.80 | 1.72 | 0.36 | 0.00 | 0.00 | b | 1.30 | 5.72 | |||||||||||
2004 | 0.59 | 1.05 | 0.71 | 0.00 | 0.58 | 0.27 | 0.00 | 0.07 | 0.00 | 2.19 | 1.73 | 1.41 | 8.60 | |||||||||||||
2005 | 1.41 | a | 1.18 | 0.49 | 0.64 | d | 0.66 | e | 1.01 | 0.70 | 0.90 | 0.05 | 0.09 | d | 0.31 | 3.81 | 11.25 | |||||||||
2006 | 1.15 | 0.16 | a | 0.72 | 2.41 | 0.00 | 0.00 | 0.47 | 0.00 | 0.00 | 0.33 | 0.41 | 0.12 | 5.77 | ||||||||||||
2007 | 0.25 | 1.19 | 0.10 | 0.17 | 0.15 | 0.06 | 0.00 | 0.18 | 0.44 | 0.22 | 0.32 | 0.91 | b | 3.99 | ||||||||||||
2008 | 2.51 | b | 0.70 | b | 0.02 | a | 0.10 | 0.87 | 0.00 | 0.46 | 0.17 | 0.00 | 0.16 | 0.83 | 0.53 | a | 6.35 | |||||||||
2009 | 0.53 | 0.57 | 1.57 | 0.17 | 0.71 | 1.17 | 0.01 | 0.15 | 0.00 | 0.85 | 0.31 | 1.00 | e | 7.04 | ||||||||||||
2010 | 1.03 | 1.91 | b | 0.18 | 1.12 | 0.50 | 0.11 | 1.10 | 0.11 | 0.00 | a | 1.97 | b | 0.25 | 1.56 | b | 9.84 | |||||||||
2011 | 1.75 | c | 0.62 | d | 1.32 | 0.21 | 0.42 | 1.38 | 0.07 | b | 0.00 | d | 0.00 | 0.41 | 0.04 | j | 0.00 | 6.18 | a | |||||||
2012 | 1.64 | 0.46 | 0.20 | 0.02 | 0.28 | 0.00 | 0.03 | 0.07 | 0.05 | d | 0.08 | b | 0.97 | 2.07 | 5.87 | |||||||||||
2013 | 0.03 | 0.01 | 0.27 | 0.23 | 0.80 | 0.22 | 0.28 | a | 0.29 | 0.09 | 0.15 | 0.40 | 0.50 | 3.27 | ||||||||||||
2014 | 0.44 | 0.85 | 0.25 | 0.15 | 0.53 | 0.00 | 0.20 | b | 1.15 | 0.20 | 0.00 | 0.64 | 0.89 | 5.30 | ||||||||||||
2015 | 0.05 | 1.32 | 0.00 | 0.44 | 1.87 | 0.63 | 2.03 | 0.16 | 0.00 | 1.49 | 2.49 | 1.89 | 12.37 | |||||||||||||
2016 | 2.22 | 0.23 | 0.72 | 1.01 | 1.21 | 0.00 | 0.00 | 0.05 | 0.00 | 2.78 | 0.19 | 1.62 | 10.03 | |||||||||||||
2017 | 5.17 | 3.18 | 0.85 | 0.64 | 0.31 | 0.27 | 0.00 | 0.15 | 0.71 | 0.00 | 1.10 | a | 0.00 | 12.38 | ||||||||||||
2018 | 0.54 | a | 0.45 | 2.40 | b | 0.82 | 2.55 | a | 0.20 | 1.50 | 0.00 | 0.00 | 0.13 | 0.85 | 0.79 | 10.23 | ||||||||||
2019 | 2.49 | a | 3.40 | c | 1.56 | 0.40 | 0.41 | b | 0.00 | 0.50 | 0.13 | 0.60 | 0.00 | 0.30 | a | 1.18 | b | 10.97 | ||||||||
2020 | 0.16 | a | 0.00 | 0.46 | b | 0.55 | b | 0.00 | a | 0.01 | 0.15 | 0.14 | 0.00 | 0.00 | 0.97 | a | 0.17 | 2.61 | ||||||||
2021 | 2.15 | 0.13 | a | 0.02 | a | 0.00 | 0.11 | 0.78 | 0.20 | b | 0.00 | a | 0.04 | 3.97 | 0.08 | 2.86 | a | 10.34 | ||||||||
2022 | 0.00 | 0.11 | 0.03 | 0.27 | 0.03 | 0.00 | 0.00 | 1.06 | 0.41 | 0.00 | 0.28 | ----- | z | 2.19 | a | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.24 | 0.91 | 0.71 | 0.48 | 0.67 | 0.37 | 0.34 | 0.32 | 0.28 | 0.67 | 0.71 | 1.08 | 7.61 | |||||||||||||
S.D. | 1.17 | 0.88 | 0.74 | 0.53 | 0.63 | 0.46 | 0.47 | 0.43 | 0.54 | 0.99 | 0.64 | 0.98 | 2.80 | |||||||||||||
SKEW | 1.23 | 1.32 | 1.37 | 1.90 | 1.22 | 1.03 | 2.05 | 1.64 | 3.37 | 1.88 | 1.36 | 0.87 | 0.19 | |||||||||||||
MAX | 5.17 | 3.40 | 3.00 | 2.41 | 2.55 | 1.38 | 2.03 | 1.72 | 2.77 | 3.97 | 2.50 | 3.81 | 12.38 | |||||||||||||
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 | 2.61 | |||||||||||||
YRS | 34 | 34 | 33 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 28 |