YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | ----- | z | ----- | z | ----- | z | ----- | z | 0.36 | b | 0.01 | 1.87 | 1.48 | 5.03 | 0.00 | 1.69 | 2.05 | 12.49 | d | |||||||
1983 | 0.78 | 1.37 | 2.47 | 0.25 | 0.00 | 0.00 | 1.78 | 3.73 | 4.55 | 4.50 | 1.91 | 1.20 | 22.54 | |||||||||||||
1984 | 0.58 | a | 0.00 | 0.00 | a | 0.85 | a | 0.48 | 2.84 | a | 4.67 | 4.92 | e | 2.22 | 1.50 | b | 0.08 | 3.78 | b | 21.92 | ||||||
1985 | 1.89 | 0.90 | b | 0.32 | 0.27 | 0.01 | 0.00 | 1.91 | 0.97 | 1.43 | 0.39 | 1.27 | 0.23 | 9.59 | ||||||||||||
1986 | 0.07 | 1.80 | 1.39 | 0.02 | 0.20 | 0.00 | 1.16 | 6.72 | 0.00 | 0.58 | 0.58 | 1.30 | 13.82 | |||||||||||||
1987 | 0.67 | 1.41 | 0.78 | 0.03 | 0.73 | 0.65 | 0.58 | 0.95 | 1.30 | 0.42 | 0.33 | 1.37 | 9.22 | |||||||||||||
1988 | 0.35 | 0.57 | 0.17 | 1.85 | 0.00 | 0.12 | 1.20 | 4.18 | 0.06 | 2.71 | 0.45 | 0.28 | 11.94 | |||||||||||||
1989 | 0.80 | a | 0.10 | 0.85 | 0.00 | 0.06 | 0.60 | b | 2.18 | 2.36 | 0.00 | 2.03 | 0.35 | 0.27 | 9.60 | |||||||||||
1990 | 1.48 | 0.72 | 1.47 | 0.15 | 0.07 | 0.01 | 4.81 | 1.66 | 1.17 | a | 0.66 | 0.42 | 3.23 | 15.85 | ||||||||||||
1991 | 1.44 | 0.73 | 1.74 | 0.00 | 0.00 | 0.00 | 2.92 | 0.66 | 0.85 | 1.00 | 1.19 | 2.25 | 12.78 | |||||||||||||
1992 | 1.59 | 2.21 | 2.05 | 0.24 | 1.06 | 0.13 | ----- | z | 4.79 | 1.73 | 0.56 | 0.00 | ----- | z | 14.36 | b | ||||||||||
1993 | 5.37 | 1.16 | b | 0.70 | 0.00 | 0.52 | 0.00 | 0.21 | 5.63 | a | 0.18 | ----- | z | 1.34 | 0.47 | a | 15.58 | a | ||||||||
1994 | 0.00 | 1.32 | 1.17 | 0.14 | 0.81 | 0.02 | 0.44 | 1.62 | 0.78 | 0.61 | 1.12 | ----- | z | 8.03 | a | |||||||||||
1995 | 1.07 | 1.71 | 0.37 | 0.37 | 0.05 | 0.00 | b | 0.04 | 2.42 | 0.37 | 0.05 | 0.85 | 0.18 | m | 7.30 | a | ||||||||||
1996 | 0.05 | b | 1.52 | b | 0.09 | 0.00 | 0.03 | 0.07 | 4.38 | 2.99 | 1.96 | 0.56 | e | 0.25 | 0.00 | 11.90 | ||||||||||
1997 | 1.11 | b | 1.49 | 0.87 | 0.44 | 0.12 | 0.00 | 0.68 | a | 2.52 | a | 0.81 | a | 0.85 | 0.59 | a | 2.84 | 12.32 | ||||||||
1998 | 0.00 | 3.23 | 1.90 | a | 0.67 | a | 0.00 | 0.00 | 2.81 | b | 2.11 | a | 1.43 | 0.16 | a | 0.52 | 0.34 | 13.17 | ||||||||
1999 | 0.01 | 0.00 | 0.33 | 1.06 | 0.00 | 0.00 | 4.71 | 3.52 | 0.77 | 0.00 | 0.00 | a | 0.00 | 10.40 | ||||||||||||
2000 | 0.23 | 0.13 | 2.06 | 0.00 | ----- | z | 1.81 | b | 0.67 | 3.07 | 1.80 | 4.47 | 1.24 | 0.10 | 15.58 | a | ||||||||||
2001 | 1.82 | 0.50 | 0.89 | 1.28 | 0.10 | 0.56 | 1.18 | 2.60 | 0.41 | 0.33 | 0.11 | 0.77 | 10.55 | |||||||||||||
2002 | 0.18 | 0.00 | 0.57 | 0.00 | 0.00 | 0.00 | 0.38 | 0.43 | 2.74 | 0.06 | 0.55 | 0.59 | 5.50 | |||||||||||||
2003 | 0.00 | 0.93 | 0.68 | 0.40 | 0.44 | 0.00 | 0.79 | 2.81 | 1.73 | 0.63 | 0.66 | 0.22 | 9.29 | |||||||||||||
2004 | 1.03 | 0.59 | 0.95 | 0.80 | a | 0.00 | 0.01 | 1.18 | 1.63 | 2.11 | 0.63 | 0.54 | 0.98 | 10.45 | ||||||||||||
2005 | 2.03 | a | 2.15 | 1.15 | 0.44 | 0.75 | 0.06 | a | 1.58 | 4.62 | d | 0.22 | 0.47 | 0.00 | 0.01 | 13.48 | ||||||||||
2006 | 0.00 | 0.00 | 0.57 | 0.00 | 0.00 | 0.66 | 5.19 | 1.45 | 1.74 | 0.46 | ----- | z | 0.73 | 10.80 | a | |||||||||||
2007 | 0.72 | 0.10 | 0.48 | a | 0.43 | 0.00 | 0.08 | 4.38 | 4.27 | a | 1.30 | 0.00 | 0.03 | 4.36 | a | 16.15 | ||||||||||
2008 | 0.65 | 1.20 | 0.60 | c | 0.00 | d | 0.02 | b | 1.72 | 4.03 | 1.69 | 0.71 | 0.00 | 0.68 | 0.73 | a | 12.03 | |||||||||
2009 | 1.77 | 0.64 | 0.12 | 0.08 | 0.17 | 0.30 | 2.15 | 0.87 | 0.40 | 0.30 | ----- | z | ----- | z | 6.80 | b | ||||||||||
2010 | 2.43 | b | ----- | z | 0.35 | 0.15 | 0.00 | 0.00 | 1.44 | 2.89 | 0.03 | 0.84 | 0.00 | 0.63 | 8.76 | a | ||||||||||
2011 | 0.04 | 0.49 | 0.15 | 0.04 | 0.00 | 0.00 | 1.69 | 1.03 | 1.99 | 0.02 | 1.22 | 1.71 | 8.38 | |||||||||||||
2012 | 0.28 | 0.27 | 0.50 | 0.40 | 0.00 | ----- | z | 2.24 | 2.28 | 1.05 | a | 0.00 | 0.29 | 1.12 | 8.43 | a | ||||||||||
2013 | 0.91 | c | 1.37 | c | 0.24 | 0.09 | c | 0.00 | a | 0.00 | 1.44 | a | 1.86 | 0.42 | a | 0.00 | q | 2.45 | b | 0.47 | b | 9.25 | a | |||
2014 | 0.00 | 0.00 | b | 0.03 | e | 0.00 | 0.00 | 0.00 | 4.58 | 3.32 | 0.89 | a | 1.41 | b | 0.00 | 1.72 | b | 11.95 | ||||||||
2015 | 2.71 | 0.42 | e | 0.53 | a | 0.15 | d | 0.13 | d | 0.15 | a | 1.36 | 0.95 | 1.55 | 1.98 | 0.16 | 0.50 | b | 10.59 | |||||||
2016 | 0.94 | c | 0.13 | b | 0.10 | 0.40 | c | 0.00 | 1.71 | 1.34 | a | 1.94 | 1.47 | b | 0.55 | 0.16 | d | 1.59 | f | 8.74 | a | |||||
2017 | 0.96 | a | 0.19 | d | 0.14 | c | 0.00 | b | 0.01 | b | 0.00 | 2.97 | a | 2.09 | b | 0.00 | a | 0.02 | 0.02 | 0.56 | 6.96 | |||||
2018 | 0.16 | p | 1.70 | a | 0.00 | j | 0.00 | 0.00 | 0.95 | d | 0.97 | 3.20 | a | 0.61 | d | 3.38 | 0.28 | e | ----- | z | 11.09 | c | ||||
2019 | ----- | z | 3.18 | d | 0.82 | h | 0.05 | d | 0.13 | a | 0.02 | 1.22 | 1.43 | a | 3.28 | 0.00 | a | 2.23 | d | 1.39 | b | 12.93 | b | |||
2020 | 0.41 | b | 0.69 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.10 | j |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.43 | 0.00 | h | 0.00 | j | 1.03 | p | 0.43 | k | |
2022 | 0.59 | f | 0.31 | d | 0.00 | a | 0.00 | i | 0.00 | a | 0.65 | f | 2.10 | e | 4.45 | e | 1.11 | b | 0.27 | d | 0.00 | c | 2.12 | 10.36 | c | |
2023 | 0.90 | a | 0.77 | S | 0.71 | 0.00 | 0.65 | 0.00 | 0.92 | 5.48 | 1.14 | f | 0.00 | 1.01 | a | 1.20 | 11.64 | a | ||||||||
2024 | 2.02 | 1.53 | 0.51 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.55 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.98 | 0.94 | 0.74 | 0.29 | 0.18 | 0.33 | 2.06 | 2.69 | 1.27 | 0.85 | 0.65 | 1.16 | 12.10 | |||||||||||||
S.D. | 1.05 | 0.83 | 0.65 | 0.41 | 0.28 | 0.65 | 1.48 | 1.53 | 1.14 | 1.16 | 0.65 | 1.10 | 3.99 | |||||||||||||
SKEW | 2.06 | 0.99 | 1.03 | 2.04 | 1.63 | 2.37 | 0.80 | 0.70 | 1.52 | 1.99 | 1.12 | 1.30 | 1.15 | |||||||||||||
MAX | 5.37 | 3.23 | 2.47 | 1.85 | 1.06 | 2.84 | 5.19 | 6.72 | 5.03 | 4.50 | 2.45 | 4.36 | 22.54 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.43 | 0.00 | 0.00 | 0.00 | 0.00 | 5.50 | |||||||||||||
YRS | 38 | 40 | 37 | 38 | 39 | 38 | 39 | 40 | 40 | 38 | 38 | 34 | 24 |