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 | ----- | z | 40.54 | c | 40.54 | k |
1989 | 44.97 | 34.57 | 55.32 | 63.97 | 71.48 | 75.67 | 87.77 | 82.55 | 75.60 | 65.35 | 55.00 | 37.94 | 62.52 | |||||||||||||
1990 | 42.39 | 39.54 | 49.29 | 60.77 | 66.45 | 85.93 | 83.52 | 83.58 | 80.40 | 65.26 | 54.07 | 34.90 | a | 62.17 | ||||||||||||
1991 | 37.52 | 52.64 | 52.32 | 59.27 | 71.58 | 82.63 | 85.35 | 84.03 | 77.20 | 66.39 | 42.21 | a | 38.97 | 62.51 | ||||||||||||
1992 | 36.19 | 45.90 | 53.90 | 65.77 | 73.10 | 76.10 | 82.06 | 80.97 | 78.80 | 67.58 | 40.70 | 33.90 | a | 61.25 | ||||||||||||
1993 | 32.94 | 36.14 | 50.19 | 58.55 | a | 70.71 | 79.90 | 85.52 | 82.65 | 71.90 | 61.84 | 42.77 | 42.39 | 59.62 | ||||||||||||
1994 | 42.65 | 38.64 | 55.58 | 59.77 | 74.16 | 86.40 | 88.65 | 88.90 | 80.07 | 64.00 | 46.27 | 47.06 | 64.35 | |||||||||||||
1995 | 42.35 | 47.79 | 51.74 | 53.97 | 59.00 | 77.30 | 85.90 | a | 90.42 | 76.17 | 64.39 | 55.57 | 45.45 | 62.50 | ||||||||||||
1996 | 40.42 | 47.86 | 49.32 | 63.30 | 71.23 | 83.60 | 85.42 | 85.68 | 75.07 | 67.77 | 51.59 | a | 46.45 | 63.98 | ||||||||||||
1997 | 38.61 | 44.00 | 58.10 | 55.13 | 71.81 | 82.13 | 89.90 | 83.84 | 79.47 | 64.32 | 46.57 | 37.00 | 62.57 | |||||||||||||
1998 | 44.29 | 42.79 | 49.81 | 59.30 | 75.61 | 80.07 | 88.48 | 86.03 | 85.60 | 65.04 | c | 53.80 | 43.84 | 64.55 | ||||||||||||
1999 | 47.00 | 54.04 | 57.67 | a | 57.07 | 69.03 | a | 79.83 | 90.23 | 86.74 | 76.59 | a | 69.42 | 62.77 | 44.45 | 66.24 | ||||||||||
2000 | 46.61 | 54.26 | b | 55.94 | 68.10 | 77.71 | 85.00 | 93.52 | 92.45 | 80.43 | 66.10 | 41.30 | 40.90 | 66.86 | ||||||||||||
2001 | 41.19 | 40.54 | 49.06 | 63.90 | 70.06 | 84.53 | 91.61 | 87.97 | 80.30 | 67.06 | 56.77 | 45.00 | 64.83 | |||||||||||||
2002 | 43.65 | 45.46 | 48.16 | 67.70 | 73.55 | 89.10 | 93.94 | 89.26 | 77.87 | 60.42 | 49.00 | 48.24 | j | 67.10 | a | |||||||||||
2003 | 49.11 | c | 40.21 | 53.87 | 65.97 | 71.45 | 77.53 | 96.06 | 90.45 | 76.87 | 73.77 | 50.53 | 46.15 | d | 66.00 | |||||||||||
2004 | 45.03 | 42.76 | 59.35 | 63.70 | 75.03 | 78.53 | 85.48 | 82.10 | j | 80.90 | 68.35 | 48.53 | 47.39 | 63.19 | a | |||||||||||
2005 | 45.55 | 49.36 | 54.52 | 59.80 | 72.42 | 81.33 | 93.35 | 87.67 | g | 82.60 | 66.61 | 57.17 | 41.42 | 64.01 | a | |||||||||||
2006 | 51.97 | b | 46.00 | 54.16 | 67.77 | 76.32 | 88.40 | 89.87 | 86.57 | a | 72.07 | 64.52 | 55.37 | 41.71 | 66.23 | |||||||||||
2007 | 28.32 | 38.44 | j | 59.81 | 59.73 | 74.32 | 82.50 | 90.48 | 88.94 | 81.90 | 70.03 | 56.93 | 36.94 | 66.36 | a | |||||||||||
2008 | 37.29 | 43.83 | 54.32 | 61.07 | 72.81 | 83.93 | 94.16 | 84.94 | 76.70 | 66.97 | 57.62 | a | 39.84 | 64.46 | ||||||||||||
2009 | 45.00 | 51.12 | b | 55.58 | 59.10 | 71.84 | 79.00 | 86.35 | 86.13 | 76.47 | 53.42 | 54.83 | 36.29 | 62.93 | ||||||||||||
2010 | 41.50 | c | 39.00 | 52.32 | 63.40 | 68.65 | 83.83 | 88.84 | 89.03 | 84.53 | 70.29 | 52.87 | 50.52 | 65.40 | ||||||||||||
2011 | 38.45 | 41.82 | 57.52 | 62.63 | 66.55 | 82.20 | 92.35 | 92.33 | a | 79.23 | 67.90 | 55.70 | 38.62 | o | 66.97 | a | ||||||||||
2012 | 49.84 | 36.66 | 64.35 | 70.30 | 77.26 | 93.60 | 96.39 | 92.74 | 83.03 | 64.03 | 61.00 | 44.19 | 69.45 | |||||||||||||
2013 | 43.35 | 43.57 | 50.55 | 56.53 | 73.00 | 88.73 | 89.03 | 89.29 | 81.53 | 62.10 | 54.07 | 44.06 | 64.65 | |||||||||||||
2014 | 44.26 | 38.68 | 56.23 | 63.07 | 71.65 | 84.33 | 88.87 | 86.61 | 80.60 | 71.32 | 50.73 | 43.19 | 64.96 | |||||||||||||
2015 | 43.39 | 46.46 | 59.45 | 65.30 | 65.68 | 84.07 | 88.84 | 89.42 | 86.53 | 71.00 | 53.53 | 43.16 | 66.40 | |||||||||||||
2016 | 44.61 | 49.17 | 59.29 | 62.50 | 69.16 | 88.43 | 91.26 | 88.68 | 83.97 | 75.81 | 61.93 | 40.03 | 67.90 | |||||||||||||
2017 | 39.87 | 55.18 | 64.97 | 64.47 | 71.13 | 88.33 | 96.35 | 87.42 | 82.23 | 68.52 | 63.23 | 50.94 | 69.39 | |||||||||||||
2018 | 49.97 | 46.89 | 61.24 | j | 62.60 | 76.74 | 90.23 | 93.10 | 87.61 | 85.73 | 62.84 | 51.93 | 48.48 | 68.74 | a | |||||||||||
2019 | 45.65 | 43.18 | 49.00 | 65.53 | 66.13 | 80.93 | 92.68 | 92.58 | 88.17 | 62.10 | 53.07 | 45.97 | 65.41 | |||||||||||||
2020 | 48.74 | 44.07 | 57.45 | 62.40 | 74.45 | 91.10 | 93.61 | 94.58 | 81.43 | 65.61 | 60.77 | 43.97 | 68.18 | |||||||||||||
2021 | 43.87 | 39.29 | 52.39 | 60.03 | 69.84 | 85.60 | 92.29 | 91.94 | 86.87 | 71.29 | 61.43 | 55.68 | 67.54 | |||||||||||||
2022 | 44.48 | 41.57 | 53.58 | 64.50 | 72.81 | 86.97 | 93.16 | 91.23 | 86.47 | 70.32 | 51.17 | 40.74 | 66.42 | |||||||||||||
2023 | 31.55 | 35.21 | 46.29 | 63.40 | 72.55 | 77.30 | 87.35 | 86.61 | 83.13 | 67.97 | 57.17 | 48.29 | 63.07 | |||||||||||||
2024 | 38.35 | 52.41 | 55.11 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.63 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 42.53 | 44.30 | 54.47 | 62.30 | 71.58 | 83.57 | 90.05 | 87.94 | 80.47 | 66.56 | 53.37 | 43.17 | 64.91 | |||||||||||||
S.D. | 5.19 | 5.63 | 4.39 | 3.74 | 3.77 | 4.53 | 3.71 | 3.36 | 4.12 | 4.15 | 6.03 | 4.82 | 2.40 | |||||||||||||
SKEW | -0.70 | 0.24 | 0.38 | -0.15 | -1.02 | 0.14 | -0.16 | -0.08 | -0.11 | -0.52 | -0.44 | 0.23 | -0.01 | |||||||||||||
MAX | 51.97 | 55.18 | 64.97 | 70.30 | 77.71 | 93.60 | 96.39 | 94.58 | 88.17 | 75.81 | 63.23 | 55.68 | 69.45 | |||||||||||||
MIN | 28.32 | 34.57 | 46.29 | 53.97 | 59.00 | 75.67 | 82.06 | 80.97 | 71.90 | 53.42 | 40.70 | 33.90 | 59.62 | |||||||||||||
YRS | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 33 | 35 | 35 | 35 | 34 | 29 |