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 | 68.81 | 56.20 | 47.58 | 57.53 | i | |||
1989 | 49.48 | 40.68 | 66.52 | b | 68.83 | 74.16 | 76.45 | a | 83.81 | 83.16 | 73.63 | 67.32 | 59.70 | 41.48 | 65.44 | |||||||||||
1990 | 46.48 | 45.71 | 52.74 | 65.00 | 69.68 | 89.27 | 82.61 | 80.45 | 78.13 | 66.06 | 58.03 | 41.97 | 64.68 | |||||||||||||
1991 | 40.55 | 54.82 | 55.84 | 63.73 | 75.10 | 80.93 | 83.58 | 81.74 | 73.70 | 68.29 | 47.07 | 44.58 | 64.16 | |||||||||||||
1992 | 45.26 | 51.62 | 58.32 | 67.63 | 71.94 | 75.73 | 83.87 | 80.23 | 78.30 | 70.00 | 45.23 | 43.71 | 64.32 | |||||||||||||
1993 | 42.32 | 44.64 | 54.90 | 61.80 | 71.06 | 81.20 | 86.77 | 81.19 | 74.63 | 63.42 | 50.57 | 47.90 | 63.37 | |||||||||||||
1994 | 47.97 | 49.50 | 58.00 | 63.77 | 72.26 | 86.17 | 86.48 | 83.74 | 76.70 | 65.71 | 52.70 | 51.32 | 66.19 | |||||||||||||
1995 | 45.81 | 55.57 | 54.65 | 58.00 | 65.32 | 76.83 | 84.81 | 87.77 | 76.20 | 68.35 | 59.90 | 48.61 | 65.15 | |||||||||||||
1996 | 48.39 | 53.52 | 53.35 | 66.00 | 81.65 | e | 83.13 | 85.16 | 81.68 | 73.23 | 66.13 | 55.90 | 50.52 | 66.56 | ||||||||||||
1997 | 43.90 | 45.18 | 62.26 | 56.10 | 72.97 | 79.47 | 86.81 | 81.32 | 76.23 | 66.41 | d | 48.60 | 39.74 | 63.25 | ||||||||||||
1998 | 49.10 | 48.04 | 51.61 | 59.80 | 78.32 | 83.83 | 85.97 | 82.10 | 82.47 | 68.39 | 57.13 | 46.29 | 66.09 | |||||||||||||
1999 | 48.84 | 59.32 | 55.94 | 62.50 | 70.43 | a | 80.47 | 86.13 | 84.10 | 74.03 | 67.58 | 64.43 | 48.06 | 66.82 | ||||||||||||
2000 | 50.26 | 59.62 | 56.23 | 66.53 | 77.48 | 82.33 | 87.71 | 88.48 | 81.63 | 66.70 | a | 47.00 | 45.84 | 67.49 | ||||||||||||
2001 | 42.50 | a | 48.57 | 52.19 | 69.60 | 72.03 | 82.83 | 89.10 | 84.55 | 79.43 | 69.61 | 59.50 | 49.19 | 66.59 | ||||||||||||
2002 | 46.03 | 48.50 | 56.00 | 70.87 | 77.33 | a | 87.70 | 86.10 | 84.23 | 76.03 | 59.90 | 53.31 | a | 45.19 | 65.93 | |||||||||||
2003 | 48.68 | 45.32 | 58.16 | 66.57 | 75.52 | 77.10 | 90.42 | 86.65 | k | 74.67 | 72.55 | 57.63 | 53.00 | 65.42 | a | |||||||||||
2004 | 50.16 | 48.31 | 62.58 | 64.00 | 78.97 | 78.57 | 85.05 | i | 81.13 | 78.43 | 69.35 | 49.47 | 49.73 | a | 64.61 | a | ||||||||||
2005 | 49.67 | a | 49.86 | 55.10 | 62.60 | 71.68 | 81.50 | 88.39 | 83.16 | 80.87 | 68.42 | 59.83 | 47.10 | 66.51 | ||||||||||||
2006 | 53.16 | 52.56 | a | 58.16 | 73.93 | c | 79.04 | d | 86.07 | 88.10 | 82.20 | a | 73.63 | 68.42 | 61.60 | 46.58 | 68.62 | |||||||||
2007 | 37.45 | 46.39 | 63.06 | 61.07 | 73.03 | 79.87 | 85.94 | 87.52 | 80.63 | 70.90 | 60.33 | 42.87 | 65.76 | |||||||||||||
2008 | 45.10 | 49.79 | 56.23 | 65.47 | 76.03 | 86.97 | 87.52 | 83.32 | 77.87 | 70.45 | 62.40 | 49.39 | 67.54 | |||||||||||||
2009 | 54.48 | 58.43 | 61.80 | a | 64.83 | 74.87 | 82.90 | 91.36 | c | 84.71 | g | 76.33 | 61.71 | 61.03 | 43.23 | 66.45 | a | |||||||||
2010 | 51.23 | 43.32 | 54.97 | 67.37 | 73.45 | 87.41 | a | 87.65 | 87.37 | d | 83.57 | 71.97 | 59.60 | 52.65 | 68.38 | |||||||||||
2011 | 49.94 | 47.36 | 64.00 | 69.40 | 75.52 | 89.41 | a | 93.62 | e | 90.97 | b | 79.50 | 71.86 | b | 60.00 | 43.52 | 69.59 | |||||||||
2012 | 53.13 | a | 49.21 | 66.03 | a | 71.00 | b | 77.81 | 90.48 | e | 92.35 | 90.23 | e | 82.31 | a | 68.74 | 66.17 | 51.67 | a | 71.59 | ||||||
2013 | 49.97 | a | 49.25 | 59.26 | 62.13 | 76.86 | c | 90.88 | d | 87.46 | e | 86.08 | e | 81.48 | c | 70.03 | 57.27 | 49.77 | 68.37 | |||||||
2014 | 51.71 | 51.39 | 61.00 | 66.63 | 76.10 | 85.37 | 87.65 | 86.29 | 80.30 | 71.84 | 57.37 | 50.81 | 68.87 | |||||||||||||
2015 | 49.74 | 53.07 | 61.61 | 68.10 | 69.06 | 84.40 | 87.00 | 88.19 | 85.67 | 71.13 | 63.82 | m | 40.22 | v | 71.80 | b | ||||||||||
2016 | 49.45 | 57.00 | 62.26 | 66.17 | 72.42 | 86.43 | 91.84 | 84.74 | 81.50 | 77.45 | 63.23 | 49.48 | 70.16 | |||||||||||||
2017 | 48.81 | 61.07 | 67.84 | 66.37 | 72.19 | 85.27 | 88.48 | 80.90 | 78.20 | 70.16 | 63.30 | 54.55 | 69.76 | |||||||||||||
2018 | 54.03 | 54.00 | 64.48 | 65.93 | 82.61 | 88.07 | 88.81 | 85.13 | 80.93 | 64.87 | 54.77 | 52.26 | 69.66 | |||||||||||||
2019 | 50.68 | 53.64 | 57.03 | 68.07 | 70.23 | 82.20 | 89.61 | 91.35 | 85.97 | 62.23 | 58.00 | 52.55 | 68.46 | |||||||||||||
2020 | 50.81 | 49.93 | 63.74 | 67.13 | 80.87 | 89.30 | 91.84 | 92.90 | 80.37 | 70.74 | 63.83 | 50.03 | 70.96 | |||||||||||||
2021 | 50.35 | 43.57 | 57.81 | 65.33 | 73.77 | 85.90 | a | 87.87 | 87.71 | 86.60 | 72.90 | 65.10 | 59.61 | 69.71 | ||||||||||||
2022 | 49.13 | 47.07 | 57.03 | 70.40 | 79.19 | 83.83 | 90.87 | 85.65 | 84.67 | 69.71 | 52.50 | 48.87 | 68.24 | |||||||||||||
2023 | 45.84 | 50.25 | 53.71 | 67.59 | a | 74.48 | 78.13 | 88.00 | 86.97 | 81.57 | 69.23 | 59.97 | 50.39 | 67.18 | ||||||||||||
2024 | 41.03 | 56.03 | 57.14 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.40 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 48.10 | 50.61 | 58.65 | 65.72 | 74.67 | 83.61 | 87.75 | 85.05 | 79.13 | 68.54 | 57.39 | 48.29 | 67.27 | |||||||||||||
S.D. | 3.91 | 4.98 | 4.32 | 3.75 | 3.83 | 4.25 | 2.65 | 3.43 | 3.79 | 3.43 | 5.49 | 4.15 | 2.21 | |||||||||||||
SKEW | -0.78 | 0.28 | 0.38 | -0.41 | 0.01 | -0.13 | 0.24 | 0.50 | 0.16 | -0.31 | -0.59 | 0.15 | -0.00 | |||||||||||||
MAX | 54.48 | 61.07 | 67.84 | 73.93 | 82.61 | 90.88 | 93.62 | 92.90 | 86.60 | 77.45 | 66.17 | 59.61 | 71.59 | |||||||||||||
MIN | 37.45 | 40.68 | 51.61 | 56.10 | 65.32 | 75.73 | 82.61 | 80.23 | 73.23 | 59.90 | 45.23 | 39.74 | 63.25 | |||||||||||||
YRS | 36 | 36 | 36 | 35 | 35 | 35 | 34 | 33 | 35 | 36 | 35 | 35 | 31 |