YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1991 | ----- | z | ----- | z | ----- | z | ----- | z | 1.38 | b | 1.75 | 0.69 | 0.42 | 0.00 | 0.66 | 1.36 | 0.41 | 6.67 | d | |||||||
1992 | 0.38 | b | 0.07 | 0.75 | 1.29 | 0.39 | 0.54 | 0.97 | 0.00 | 0.38 | 1.13 | 0.42 | 1.52 | e | 7.84 | |||||||||||
1993 | 2.07 | 0.93 | 1.17 | 0.55 | 2.64 | 2.04 | 0.56 | 0.84 | 0.00 | 0.77 | 0.27 | 0.80 | 12.64 | |||||||||||||
1994 | 0.04 | 0.66 | 0.44 | 0.78 | 0.63 | 0.61 | a | 0.66 | 0.00 | 0.74 | 0.91 | 0.75 | 0.16 | 6.38 | ||||||||||||
1995 | 1.90 | 0.83 | b | 0.86 | 1.37 | a | 0.96 | 1.20 | 1.18 | 0.06 | 0.25 | 0.22 | 0.91 | 1.91 | 11.65 | |||||||||||
1996 | 1.91 | 1.42 | 0.72 | 0.85 | ----- | z | 0.15 | 0.00 | 0.22 | 0.08 | 0.21 | 4.04 | 3.84 | a | 13.44 | a | ||||||||||
1997 | 1.70 | 0.71 | 0.18 | 0.63 | 1.33 | 1.30 | 0.92 | 0.46 | 0.86 | 0.67 | a | ----- | z | 0.09 | 8.85 | a | ||||||||||
1998 | 1.20 | 0.92 | ----- | z | 0.58 | ----- | z | 0.57 | ----- | z | 0.48 | 0.46 | 0.20 | 2.95 | 0.93 | 8.29 | c | |||||||||
1999 | 1.21 | 1.54 | 0.50 | ----- | z | 0.00 | 1.29 | 0.11 | 3.32 | 0.00 | 1.17 | 0.15 | 0.19 | 9.48 | a | |||||||||||
2000 | 2.08 | 0.86 | 0.47 | 0.61 | 0.42 | 0.01 | 0.11 | 0.00 | 0.40 | 0.88 | 0.26 | a | 0.12 | 6.22 | ||||||||||||
2001 | 0.14 | 0.86 | 0.26 | 0.81 | 0.07 | 0.62 | 1.35 | 0.08 | 0.99 | 0.24 | 1.75 | 1.36 | a | 8.53 | ||||||||||||
2002 | 0.99 | 0.04 | 0.31 | 0.19 | 0.21 | 0.14 | a | 0.02 | 0.50 | 0.18 | 0.28 | 0.07 | 1.18 | 4.11 | ||||||||||||
2003 | 1.01 | 0.32 | c | 0.41 | 1.06 | 1.57 | 0.00 | 0.00 | 0.37 | 0.99 | 0.31 | 0.43 | 2.07 | 8.54 | ||||||||||||
2004 | 1.15 | 1.57 | 0.26 | 0.44 | 1.86 | 0.55 | 0.19 | 0.66 | 0.06 | 1.06 | 0.45 | 1.85 | h | 8.25 | a | |||||||||||
2005 | 0.51 | 0.33 | 0.81 | 1.89 | 3.13 | 0.58 | 0.18 | b | 0.00 | 0.26 | 0.83 | 1.32 | 2.36 | b | 12.20 | |||||||||||
2006 | 1.74 | a | 0.85 | 0.64 | a | 1.35 | 1.18 | 1.83 | 0.30 | 0.33 | 1.13 | 0.27 | 1.47 | 1.53 | d | 12.62 | ||||||||||
2007 | 0.56 | 0.55 | 0.12 | 0.67 | 0.19 | 0.96 | 0.61 | 0.45 | e | 0.16 | 1.70 | 1.57 | 0.74 | 8.28 | ||||||||||||
2008 | 1.46 | 0.22 | 0.03 | 0.27 | 1.12 | 0.38 | 0.05 | 0.40 | 0.05 | 0.26 | 0.29 | 1.08 | 5.61 | |||||||||||||
2009 | 0.58 | 0.50 | 0.60 | 0.85 | 0.59 | 2.82 | 0.02 | 0.93 | 0.00 | 0.95 | 0.53 | a | 0.35 | a | 8.72 | |||||||||||
2010 | 1.28 | 0.31 | 0.32 | 1.63 | 0.83 | 0.84 | 0.42 | 0.28 | 1.25 | 1.27 | 0.82 | 1.70 | 10.95 | |||||||||||||
2011 | 0.27 | 1.23 | 0.24 | 0.38 | 1.50 | a | 0.59 | 0.46 | 0.23 | 0.02 | 0.40 | 0.45 | 0.40 | 6.17 | ||||||||||||
2012 | 1.29 | 0.82 | 1.58 | 1.02 | b | 0.26 | 1.30 | 0.43 | 0.09 | a | 0.14 | 0.82 | 0.99 | a | 1.57 | 10.31 | ||||||||||
2013 | 0.06 | 0.01 | 0.34 | 0.13 | a | 2.63 | a | 0.70 | 0.00 | a | 1.46 | 1.26 | 0.50 | 0.23 | a | 0.32 | a | 7.64 | ||||||||
2014 | 0.52 | 1.91 | 0.67 | a | 0.76 | a | 0.30 | 0.45 | 0.53 | 0.55 | a | 0.50 | 0.83 | 1.49 | 1.56 | 10.07 | ||||||||||
2015 | 0.30 | 0.72 | a | 0.44 | 0.10 | a | 1.98 | 0.69 | 0.46 | 0.03 | a | 0.19 | a | 0.97 | 1.07 | 1.97 | c | 8.92 | ||||||||
2016 | 0.60 | d | 0.08 | 0.46 | b | 0.40 | 1.28 | d | 0.74 | a | 0.82 | a | 0.00 | 0.00 | e | 1.22 | c | 0.08 | k | 0.58 | h | 5.60 | b | |||
2017 | 1.96 | a | 1.52 | 0.36 | 0.81 | 0.22 | 0.21 | 0.00 | 0.04 | 0.45 | 0.55 | 0.53 | a | 0.05 | a | 6.70 | ||||||||||
2018 | 0.13 | 0.32 | h | 0.56 | c | 0.54 | 0.29 | 0.46 | 0.01 | f | 0.17 | a | 0.04 | 0.13 | 0.35 | 1.03 | k | 2.67 | c | |||||||
2019 | 0.57 | g | 1.66 | d | 0.58 | b | 1.14 | d | 1.35 | d | 0.33 | f | 0.30 | g | 0.76 | d | 1.17 | i | 0.15 | c | 0.66 | g | 0.53 | g | 5.64 | f |
2020 | 0.78 | f | 0.03 | c | 0.39 | f | 0.36 | g | 1.55 | d | 0.29 | f | 0.28 | c | 0.14 | c | 0.10 | 0.05 | 2.01 | b | 0.14 | f | 4.16 | e | ||
2021 | 0.59 | d | 0.43 | b | 0.09 | e | 0.04 | 0.83 | d | 0.59 | f | 0.11 | e | 0.06 | a | 0.37 | 0.74 | 0.85 | c | 0.72 | g | 4.11 | b | |||
2022 | 0.84 | g | 0.06 | d | 0.16 | 0.30 | 0.20 | e | 0.96 | a | 0.02 | g | 0.88 | 0.66 | a | 0.22 | 0.30 | a | 1.15 | c | 4.89 | b | ||||
2023 | 0.12 | 0.08 | 0.68 | a | 0.09 | 1.81 | a | 0.05 | c | 0.00 | c | 0.20 | 1.42 | 0.76 | b | 0.32 | 0.36 | b | 5.89 | |||||||
2024 | 1.21 | a | 0.52 | b | 0.30 | a | 0.45 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.48 | h |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.97 | 0.70 | 0.49 | 0.71 | 1.05 | 0.81 | 0.39 | 0.44 | 0.42 | 0.65 | 0.95 | 1.10 | 8.57 | |||||||||||||
S.D. | 0.67 | 0.55 | 0.32 | 0.47 | 0.83 | 0.65 | 0.38 | 0.62 | 0.44 | 0.41 | 0.88 | 0.89 | 2.49 | |||||||||||||
SKEW | 0.23 | 0.53 | 1.35 | 0.66 | 0.74 | 1.22 | 0.84 | 3.27 | 0.92 | 0.44 | 1.85 | 1.04 | 0.18 | |||||||||||||
MAX | 2.08 | 1.91 | 1.58 | 1.89 | 3.13 | 2.82 | 1.35 | 3.32 | 1.42 | 1.70 | 4.04 | 3.84 | 12.64 | |||||||||||||
MIN | 0.04 | 0.01 | 0.03 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | 0.07 | 0.05 | 4.11 | |||||||||||||
YRS | 30 | 32 | 31 | 31 | 31 | 30 | 29 | 33 | 32 | 33 | 30 | 27 | 21 |