YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1985 | ----- | z | ----- | z | 1.03 | 1.76 | 0.00 | 0.42 | 3.77 | 2.92 | 5.00 | 4.17 | 2.82 | 0.37 | 22.26 | b | ||||||||||
1986 | 0.20 | 2.41 | 2.23 | 0.00 | 0.12 | 1.74 | 8.83 | 8.90 | 0.85 | 0.75 | 1.03 | 3.64 | 30.70 | |||||||||||||
1987 | 1.09 | 2.11 | 0.55 | 3.56 | 0.34 | 1.92 | 3.08 | 5.02 | 3.01 | 0.62 | 0.21 | 3.75 | 25.26 | |||||||||||||
1988 | 2.19 | 0.42 | 0.44 | 1.86 | 0.02 | 0.46 | 4.40 | 3.86 | 3.22 | 3.77 | 0.94 | 1.01 | 22.59 | |||||||||||||
1989 | 1.58 | 0.18 | 0.77 | 0.02 | 0.86 | 0.00 | 6.21 | 4.74 | 0.35 | 1.28 | 0.17 | 0.33 | 16.49 | |||||||||||||
1990 | 1.49 | 1.10 | 0.49 | 0.18 | 0.14 | 0.71 | 8.11 | 6.71 | 2.40 | 1.52 | 1.51 | 2.63 | 26.99 | |||||||||||||
1991 | 2.10 | 3.43 | 2.54 | 0.00 | 0.05 | 0.44 | 3.72 | 3.29 | 2.81 | 0.35 | 1.22 | 4.49 | 24.44 | |||||||||||||
1992 | 2.80 | 1.25 | 2.01 | 0.31 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.37 | h | ||||
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 | 0.63 | 3.48 | ----- | z | 0.74 | 1.39 | 3.56 | b | 9.80 | g | ||||
1998 | 0.10 | 3.03 | 0.83 | b | 0.01 | 0.00 | 0.25 | 4.40 | 1.77 | 0.75 | 0.44 | 0.94 | 0.52 | 13.04 | ||||||||||||
1999 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.17 | 4.58 | 4.71 | 2.29 | 0.00 | 0.00 | 0.00 | 11.95 | |||||||||||||
2000 | 0.05 | 0.00 | 0.42 | 0.00 | 0.00 | 2.93 | 2.75 | 6.73 | 0.00 | 8.71 | 2.06 | 0.00 | 23.65 | |||||||||||||
2001 | 1.35 | 0.62 | 0.42 | 1.83 | 0.16 | 0.63 | 5.09 | 3.87 | 0.31 | 0.49 | 0.08 | 1.07 | 15.92 | |||||||||||||
2002 | 0.46 | 1.30 | 0.00 | 0.00 | 0.01 | 0.00 | 3.91 | 5.67 | 0.58 | 0.60 | 0.28 | 1.54 | 14.35 | |||||||||||||
2003 | 0.16 | 1.64 | 0.50 | 0.00 | 0.25 | 0.05 | 2.43 | 2.01 | 1.23 | 0.56 | 0.71 | 0.09 | 9.63 | |||||||||||||
2004 | 2.40 | 0.93 | 1.30 | 1.87 | 0.08 | 0.39 | 1.52 | 1.92 | 2.87 | 0.60 | 0.94 | 1.15 | 15.97 | |||||||||||||
2005 | 2.76 | 2.43 | 0.04 | 0.15 | 1.01 | 0.05 | 2.98 | 5.24 | 1.18 | 0.20 | 0.00 | 0.22 | 16.26 | |||||||||||||
2006 | 0.00 | 0.32 | 0.73 | 0.00 | 0.00 | 0.67 | 7.13 | 7.39 | 3.86 | 0.50 | 0.00 | 0.38 | 20.98 | |||||||||||||
2007 | 1.53 | 0.42 | 2.45 | 0.18 | 0.00 | 2.13 | 6.49 | 3.00 | 0.90 | 0.71 | 0.79 | 1.33 | 19.93 | |||||||||||||
2008 | 0.19 | 0.54 | 0.00 | 0.00 | 0.26 | 0.21 | 4.34 | 4.72 | 2.95 | 0.12 | 1.09 | 0.63 | 15.05 | |||||||||||||
2009 | 0.51 | 0.85 | 0.31 | 0.00 | 0.33 | 0.29 | 2.79 | a | 3.90 | 3.04 | 0.78 | 0.32 | 0.81 | 13.93 | ||||||||||||
2010 | 3.86 | 2.25 | 1.67 | a | 0.44 | 0.00 | 0.00 | 3.81 | 2.94 | 1.46 | b | 0.15 | 0.00 | 0.46 | c | 17.04 | ||||||||||
2011 | 0.04 | 0.25 | 0.10 | b | 0.10 | 0.00 | c | 0.00 | 4.06 | c | 3.71 | c | 2.90 | a | 0.04 | b | 1.58 | a | 1.39 | b | 14.17 | |||||
2012 | 0.01 | 0.00 | c | 0.57 | 0.00 | 0.80 | 0.13 | c | 2.99 | b | 3.30 | 1.75 | 0.00 | 0.09 | b | 1.75 | b | 11.39 | ||||||||
2013 | 1.62 | 1.72 | b | 0.42 | c | 0.07 | 0.00 | 0.00 | a | 5.89 | h | 4.66 | c | 1.02 | a | 0.00 | c | 0.93 | f | 0.51 | e | 10.02 | b | |||
2014 | 0.01 | 0.00 | b | 0.78 | g | 0.01 | 0.01 | 0.01 | a | 4.09 | a | 5.05 | 10.45 | 2.07 | 0.00 | b | 1.03 | m | 21.70 | b | ||||||
2015 | 2.53 | 0.20 | a | 0.06 | h | 0.45 | 0.00 | 0.93 | c | 3.83 | g | 3.63 | b | 2.70 | g | 1.34 | c | 0.88 | 0.24 | b | 10.20 | c | ||||
2016 | 1.78 | a | 0.20 | b | 0.28 | 0.06 | a | 0.00 | a | 0.85 | b | 3.19 | 5.35 | a | 1.43 | p | 0.06 | r | ----- | z | 1.93 | a | 13.64 | c | ||
2017 | 2.63 | e | 0.56 | k | 0.04 | 0.09 | a | 0.01 | o | 0.00 | w | 5.90 | 2.68 | r | 0.00 | x | 0.00 | q | 0.00 | 0.44 | 9.10 | f | ||||
2018 | 0.50 | 3.43 | 0.00 | g | 0.00 | 0.00 | 1.11 | b | 3.26 | b | 4.29 | 1.55 | 3.40 | 0.00 | c | 1.71 | 19.25 | a | ||||||||
2019 | 1.24 | h | 1.47 | f | 1.97 | 0.06 | b | 0.24 | f | 0.05 | 4.63 | f | 4.09 | 3.06 | f | ----- | z | ----- | z | ----- | z | 6.17 | h | |||
2020 | 0.00 | p | ----- | z | ----- | z | 0.00 | v | 0.00 | l | 0.29 | n | 2.17 | l | ----- | z | ----- | z | 0.00 | c | ----- | z | ----- | z | 0.00 | k |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
2022 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.17 | 1.15 | 0.82 | 0.44 | 0.16 | 0.59 | 4.24 | 4.37 | 2.27 | 1.21 | 0.71 | 1.28 | 18.08 | |||||||||||||
S.D. | 1.13 | 1.10 | 0.80 | 0.85 | 0.28 | 0.75 | 1.89 | 1.63 | 2.12 | 1.85 | 0.73 | 1.26 | 5.68 | |||||||||||||
SKEW | 0.55 | 0.77 | 0.97 | 2.28 | 2.02 | 1.65 | 0.68 | 0.76 | 2.37 | 2.74 | 1.03 | 1.19 | 0.60 | |||||||||||||
MAX | 3.86 | 3.43 | 2.54 | 3.56 | 1.01 | 2.93 | 8.83 | 8.90 | 10.45 | 8.71 | 2.82 | 4.49 | 30.70 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.63 | 1.77 | 0.00 | 0.00 | 0.00 | 0.00 | 9.63 | |||||||||||||
YRS | 29 | 27 | 27 | 30 | 28 | 28 | 27 | 29 | 25 | 28 | 27 | 28 | 21 |