YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 70.93 | 58.48 | 46.00 | 40.52 | 53.98 | h | ||||
1983 | 43.00 | 43.75 | 45.77 | 51.07 | 61.42 | 72.43 | 81.50 | a | 80.81 | 77.50 | 65.50 | q | 38.36 | p | 36.08 | e | 59.33 | b | ||||||||
1984 | 33.48 | 40.52 | 47.29 | 52.23 | 71.19 | 73.83 | 80.84 | 80.45 | 75.17 | 51.73 | a | 48.41 | a | 40.81 | 58.00 | |||||||||||
1985 | 36.26 | 36.00 | 46.90 | 58.30 | 66.13 | a | 77.63 | 78.87 | 80.32 | 68.48 | a | 60.58 | 46.37 | 39.77 | 57.97 | |||||||||||
1986 | 46.55 | 45.64 | 53.87 | 57.00 | a | 65.00 | 75.87 | 76.58 | 79.39 | 69.25 | f | 56.81 | 44.50 | 35.13 | 57.85 | a | ||||||||||
1987 | 35.07 | a | 38.96 | 46.27 | e | 59.69 | a | 65.03 | 77.73 | 80.71 | 76.48 | 72.13 | 67.42 | 46.97 | 36.55 | b | 58.59 | |||||||||
1988 | 33.42 | 42.34 | 45.90 | 58.90 | 65.03 | a | 78.83 | 82.39 | 79.45 | 71.83 | 64.87 | a | 45.20 | 36.74 | 58.74 | |||||||||||
1989 | 33.89 | c | 39.26 | a | 52.90 | 62.17 | 67.90 | 74.17 | 81.87 | 78.90 | 75.10 | 59.90 | 50.80 | 37.16 | 59.50 | |||||||||||
1990 | 37.94 | 42.25 | 48.68 | 55.43 | 63.74 | 81.23 | 78.81 | 79.45 | 74.40 | 58.94 | 48.53 | 33.94 | 58.61 | |||||||||||||
1991 | 34.26 | 43.86 | 44.55 | 55.07 | 66.10 | 77.00 | 81.65 | 78.97 | 73.07 | 63.77 | 41.67 | 36.34 | b | 58.02 | ||||||||||||
1992 | 37.45 | 42.93 | 48.90 | 62.00 | 68.45 | 75.33 | 78.03 | 75.34 | b | 74.90 | 62.39 | 40.30 | 34.23 | 58.36 | ||||||||||||
1993 | 40.65 | 40.71 | 50.00 | a | 54.72 | a | 63.97 | 78.27 | 83.42 | 79.03 | 75.03 | 63.87 | a | 44.30 | 40.58 | 59.55 | ||||||||||
1994 | 41.90 | a | 41.18 | 53.23 | 56.93 | 69.52 | 82.50 | 85.40 | a | 82.16 | 73.73 | 60.94 | 45.38 | a | 41.80 | a | 61.22 | |||||||||
1995 | 35.43 | a | 50.64 | 49.87 | a | 51.90 | a | 58.39 | 71.60 | ----- | z | 82.55 | 71.63 | 61.83 | a | 53.93 | 44.94 | 57.52 | a | |||||||
1996 | 38.06 | 46.75 | a | 50.35 | 56.73 | 74.32 | 80.00 | 82.86 | j | 81.87 | 72.87 | 59.23 | 49.03 | a | 38.84 | 58.91 | a | |||||||||
1997 | 37.26 | 41.39 | 54.45 | 52.23 | 66.55 | 78.30 | 80.58 | 78.74 | 73.00 | 61.52 | 48.48 | a | 36.35 | 59.07 | ||||||||||||
1998 | 41.52 | 41.21 | 47.03 | a | 51.70 | 69.19 | 74.50 | 82.00 | 81.28 | f | 77.10 | 60.84 | 51.07 | 39.68 | 57.80 | a | ||||||||||
1999 | 43.27 | a | 46.59 | a | 58.26 | 52.83 | 64.61 | 74.57 | 79.29 | 76.77 | 71.30 | 68.52 | 58.23 | 39.42 | 61.14 | |||||||||||
2000 | 42.26 | 48.86 | 50.53 | a | 63.10 | 71.74 | 80.03 | 84.52 | 81.97 | 76.07 | 62.32 | 39.90 | 43.65 | 62.08 | ||||||||||||
2001 | 39.87 | 44.50 | 51.10 | 59.77 | 69.71 | 81.90 | a | 82.42 | 79.87 | 76.67 | 66.58 | 52.21 | a | 40.90 | 62.12 | |||||||||||
2002 | 39.19 | 40.36 | 47.71 | 64.80 | 71.90 | 85.60 | 89.68 | 82.65 | 72.20 | 60.71 | 50.03 | 43.26 | 62.34 | |||||||||||||
2003 | 48.81 | 41.57 | 51.48 | 61.53 | 71.94 | 81.73 | 91.10 | 85.45 | 74.57 | 69.23 | 48.47 | 41.61 | 63.96 | |||||||||||||
2004 | 41.94 | 39.21 | 59.39 | 57.93 | 72.06 | 79.07 | 83.26 | 79.94 | 70.33 | 60.90 | 47.33 | 43.52 | 61.24 | |||||||||||||
2005 | 46.65 | 43.96 | 49.61 | 59.03 | ----- | z | 76.80 | 88.48 | 78.93 | a | 74.77 | 63.39 | 52.10 | 39.58 | 61.21 | a | ||||||||||
2006 | 43.06 | 45.18 | 48.58 | 63.50 | 72.90 | 84.67 | 83.83 | a | 78.81 | 68.50 | 57.81 | 50.60 | 38.48 | 61.33 | ||||||||||||
2007 | 37.68 | 44.64 | 54.42 | 59.77 | 66.87 | 80.90 | 86.45 | 82.32 | 75.93 | 63.94 | 55.87 | 35.83 | a | 62.05 | ||||||||||||
2008 | 34.23 | 42.52 | 49.16 | 58.10 | 67.87 | 79.73 | 84.68 | 81.94 | 74.60 | 64.52 | 53.38 | a | 37.45 | 60.68 | ||||||||||||
2009 | 41.90 | 46.68 | 52.33 | a | 55.70 | 70.55 | 72.50 | 83.90 | 81.00 | 73.63 | 55.65 | 54.48 | a | 34.29 | 60.22 | |||||||||||
2010 | 39.87 | 38.93 | 47.65 | 58.13 | 66.52 | 80.83 | 84.81 | 79.61 | 77.77 | 64.16 | 47.45 | a | ----- | z | 62.34 | a | ||||||||||
2011 | 37.23 | 39.36 | 52.48 | 57.20 | e | 62.52 | 81.13 | 83.07 | a | 84.00 | 73.14 | a | 62.26 | 49.10 | 39.68 | 60.10 | ||||||||||
2012 | 44.19 | 42.48 | 56.46 | e | 64.00 | 74.90 | ----- | z | 82.65 | 81.97 | 74.23 | 67.00 | 55.43 | 38.39 | 61.97 | a | ||||||||||
2013 | 35.29 | 39.32 | 49.97 | 55.36 | b | 68.16 | l | 85.93 | a | 86.48 | 81.03 | 74.87 | 59.39 | 48.17 | 36.35 | 59.29 | a | |||||||||
2014 | 42.13 | 44.18 | 52.10 | 56.60 | 67.03 | 81.53 | 87.43 | a | 80.50 | a | 77.90 | 65.45 | 49.20 | 41.13 | 62.10 | |||||||||||
2015 | 41.52 | 47.61 | 56.00 | 59.33 | 63.68 | 82.27 | 81.45 | 83.45 | 79.00 | 67.06 | 47.33 | 35.90 | 62.05 | |||||||||||||
2016 | 36.48 | 45.55 | 53.29 | 58.30 | 66.90 | 85.00 | 85.19 | 78.61 | 75.83 | 69.55 | 54.37 | 38.00 | 62.26 | |||||||||||||
2017 | 37.03 | 47.57 | 57.84 | 59.77 | 67.52 | 85.90 | 85.68 | 83.06 | 77.03 | 65.55 | 57.57 | 45.97 | 64.21 | |||||||||||||
2018 | 44.23 | 44.00 | 52.84 | 62.73 | 75.19 | 86.33 | 90.58 | 87.13 | 81.43 | 59.71 | 47.07 | 37.35 | 64.05 | |||||||||||||
2019 | 36.16 | 38.79 | 49.32 | 62.37 | 62.06 | 78.93 | 87.68 | 87.42 | 81.43 | 61.84 | 51.20 | 38.61 | 61.32 | |||||||||||||
2020 | 37.39 | 41.38 | 52.71 | 61.46 | b | 76.71 | 84.23 | 86.90 | 90.42 | 77.90 | 69.52 | 52.43 | 36.29 | 63.95 | ||||||||||||
2021 | 37.48 | 40.18 | 48.71 | 62.07 | 71.55 | 86.17 | 88.03 | 84.77 | 80.47 | 61.61 | 56.50 | 44.10 | 63.47 | |||||||||||||
2022 | 40.71 | 40.46 | 49.71 | 60.50 | 72.06 | 82.97 | 85.19 | 83.94 | 81.27 | 62.48 | 44.93 | 39.00 | 61.94 | |||||||||||||
2023 | 36.77 | 39.07 | 42.94 | 56.10 | 71.45 | 77.53 | 91.35 | 85.87 | 78.50 | 68.03 | 52.80 | 43.68 | 62.01 | |||||||||||||
2024 | 39.74 | 44.93 | 50.81 | 58.40 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.16 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.31 | 42.75 | 50.75 | 58.20 | 68.21 | 79.64 | 84.02 | 81.38 | 75.03 | 62.69 | 49.44 | 39.07 | 61.01 | |||||||||||||
S.D. | 3.83 | 3.21 | 3.71 | 3.68 | 4.20 | 4.15 | 3.65 | 3.10 | 3.24 | 3.96 | 4.45 | 3.11 | 1.92 | |||||||||||||
SKEW | 0.43 | 0.34 | 0.32 | -0.22 | -0.05 | -0.11 | 0.18 | 0.71 | 0.15 | -0.25 | -0.05 | 0.36 | -0.07 | |||||||||||||
MAX | 48.81 | 50.64 | 59.39 | 64.80 | 76.71 | 86.33 | 91.35 | 90.42 | 81.43 | 69.55 | 58.23 | 45.97 | 64.21 | |||||||||||||
MIN | 33.42 | 36.00 | 42.94 | 51.07 | 58.39 | 71.60 | 76.58 | 75.34 | 68.48 | 51.73 | 39.90 | 33.94 | 57.97 | |||||||||||||
YRS | 42 | 42 | 42 | 41 | 39 | 40 | 39 | 40 | 41 | 41 | 41 | 41 | 32 |