YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1982 | ----- | z | ----- | z | ----- | z | 53.20 | ----- | z | 71.77 | 78.13 | 75.42 | 68.89 | b | 56.19 | 43.17 | a | 38.23 | a | 60.63 | d | |||||
1983 | 42.48 | 42.68 | 45.27 | a | 46.90 | 59.58 | 69.63 | 78.06 | 77.94 | 72.83 | 62.13 | 44.90 | 36.03 | 56.54 | ||||||||||||
1984 | 38.68 | 41.76 | 46.55 | 51.90 | 68.97 | 70.90 | 80.48 | 75.68 | 71.80 | 47.77 | 45.40 | 38.65 | 56.54 | |||||||||||||
1985 | 37.81 | 38.82 | 45.74 | 57.03 | 62.55 | 76.07 | 78.81 | 79.94 | 66.10 | 59.35 | 42.62 | a | 40.03 | 57.07 | ||||||||||||
1986 | 48.52 | 42.43 | 52.03 | 54.60 | 63.19 | 72.90 | 73.90 | 77.10 | 62.79 | a | 57.35 | 46.00 | 42.26 | 57.76 | ||||||||||||
1987 | 37.97 | 41.54 | 45.35 | 57.77 | 60.13 | 75.40 | 79.61 | 76.26 | 70.17 | 62.87 | 44.67 | 35.17 | b | 57.24 | ||||||||||||
1988 | 34.00 | 42.07 | 46.00 | 56.33 | 63.16 | 74.83 | 77.90 | 74.71 | 68.63 | 66.52 | 44.77 | 39.35 | 57.36 | |||||||||||||
1989 | 35.90 | a | 39.32 | 53.65 | 60.67 | 67.10 | 74.10 | 80.90 | 73.58 | 72.00 | 58.58 | 53.13 | 41.77 | 59.23 | ||||||||||||
1990 | 35.39 | 39.14 | 47.65 | 54.37 | 62.48 | 78.03 | 75.65 | 73.55 | 70.10 | 59.26 | 46.70 | 32.19 | 56.21 | |||||||||||||
1991 | 35.48 | 46.79 | 42.39 | 52.87 | 63.42 | 71.40 | 77.35 | 76.29 | 70.00 | 62.90 | 42.00 | a | 39.00 | 56.66 | ||||||||||||
1992 | 38.74 | 41.93 | 47.29 | 60.47 | 63.23 | 72.43 | 74.90 | 74.03 | 70.80 | 62.10 | 40.67 | 33.19 | 56.65 | |||||||||||||
1993 | 37.29 | 37.00 | 48.97 | 54.33 | 63.71 | 72.47 | 79.90 | 73.42 | 69.80 | 56.97 | 43.86 | a | 41.52 | 56.60 | ||||||||||||
1994 | 40.52 | 38.89 | 51.10 | 54.47 | 65.74 | 78.37 | 81.32 | 79.74 | 70.47 | 55.87 | 41.13 | 41.35 | 58.25 | |||||||||||||
1995 | 36.65 | 47.46 | 47.55 | 51.23 | 58.55 | 69.86 | a | 78.32 | 79.58 | 70.60 | 62.23 | 53.03 | 43.61 | 58.22 | ||||||||||||
1996 | 38.23 | 45.04 | a | 48.84 | 57.80 | 70.84 | 78.87 | 82.68 | 79.06 | 67.13 | 57.45 | 46.83 | 38.42 | 59.27 | ||||||||||||
1997 | 36.42 | 40.44 | a | 53.26 | 50.83 | a | 64.19 | 72.43 | 77.68 | 75.29 | 70.70 | 60.30 | a | 46.47 | 38.57 | a | 57.21 | |||||||||
1998 | 39.55 | 38.04 | 47.03 | 50.70 | 65.16 | 72.47 | 79.00 | 77.52 | 74.63 | 56.06 | 48.00 | 43.07 | a | 57.60 | ||||||||||||
1999 | 42.97 | 47.15 | a | 54.10 | a | 50.13 | 61.58 | 72.33 | 75.45 | 72.33 | a | 68.17 | 65.35 | 56.63 | 41.32 | 58.96 | ||||||||||
2000 | 40.10 | 43.59 | 46.35 | 60.00 | 70.48 | 78.50 | 83.45 | 79.94 | 74.13 | 56.35 | 40.23 | 40.35 | 59.46 | |||||||||||||
2001 | 39.10 | 41.61 | 48.39 | 55.87 | 68.71 | 78.57 | 80.74 | 77.06 | 75.37 | 64.90 | 49.97 | 39.48 | 59.98 | |||||||||||||
2002 | 37.90 | a | 42.54 | 46.87 | 61.33 | 69.35 | 83.43 | 84.90 | 82.19 | 69.80 | 55.65 | 46.37 | 38.52 | 59.90 | ||||||||||||
2003 | 46.29 | 39.43 | 45.55 | 55.80 | 67.35 | 76.57 | 87.68 | 79.42 | 71.47 | 65.45 | 42.83 | 41.23 | 59.92 | |||||||||||||
2004 | 38.06 | 38.31 | 55.42 | 54.57 | 66.65 | 76.77 | 79.06 | 77.03 | 68.53 | 55.19 | 44.67 | 40.61 | 57.91 | |||||||||||||
2005 | 40.58 | 40.82 | 46.65 | 54.80 | 66.19 | 72.97 | 84.77 | 76.90 | 70.47 | 59.55 | 50.17 | 40.45 | 58.69 | |||||||||||||
2006 | 41.10 | 44.57 | 43.90 | 58.83 | 68.45 | 79.40 | 79.71 | 75.03 | 65.50 | 56.19 | 50.03 | 38.71 | 58.45 | |||||||||||||
2007 | 37.48 | 42.71 | 51.39 | 55.23 | 62.32 | 76.03 | 79.52 | 78.00 | 69.63 | 60.23 | 53.33 | 32.84 | 58.23 | |||||||||||||
2008 | 29.65 | 36.90 | 45.68 | 52.83 | 60.84 | 73.97 | 78.29 | 77.65 | 70.17 | 60.77 | 49.57 | 34.10 | 55.87 | |||||||||||||
2009 | 39.13 | 41.50 | 47.61 | 52.47 | 66.16 | 67.67 | 79.74 | 77.97 | 69.73 | 53.74 | 50.60 | 31.19 | 56.46 | |||||||||||||
2010 | 35.71 | 34.68 | 43.26 | 51.90 | 61.52 | 75.33 | 80.23 | 74.13 | 73.00 | 60.42 | 43.40 | 39.23 | 56.07 | |||||||||||||
2011 | 34.90 | 34.46 | 47.39 | 53.70 | 57.35 | 74.70 | 80.81 | 80.00 | 70.10 | 57.68 | 43.63 | 36.19 | 55.91 | |||||||||||||
2012 | 41.03 | 36.66 | 49.71 | 58.50 | 66.74 | ----- | z | 80.23 | 78.74 | 73.63 | 63.23 | 51.50 | 36.42 | 57.85 | a | |||||||||||
2013 | 32.71 | 34.39 | 47.16 | 54.23 | 63.94 | 80.57 | 79.77 | 76.48 | 69.03 | 54.71 | 44.93 | 34.68 | 56.05 | |||||||||||||
2014 | 40.71 | 41.14 | 48.13 | 53.80 | 60.81 | 75.07 | 79.97 | 72.77 | 71.90 | 60.55 | 47.40 | 37.61 | 57.49 | |||||||||||||
2015 | 40.19 | 44.86 | 51.55 | 53.77 | 57.32 | 73.67 | 74.16 | 76.81 | 72.37 | 61.00 | 45.00 | 34.06 | 57.06 | |||||||||||||
2016 | 35.10 | 42.69 | 49.29 | 52.93 | 59.29 | 78.73 | 80.58 | 72.81 | 69.55 | a | 63.39 | 49.57 | 37.00 | 57.58 | ||||||||||||
2017 | 32.74 | 41.93 | 52.32 | 54.27 | 62.32 | 78.20 | 78.71 | 74.39 | 70.30 | 61.55 | 53.80 | 45.48 | 58.83 | |||||||||||||
2018 | 42.84 | 41.00 | 47.35 | 59.43 | 67.94 | 78.93 | 81.81 | 80.00 | 75.17 | 55.68 | 46.17 | 36.77 | 59.42 | |||||||||||||
2019 | 34.97 | 32.71 | 43.90 | 54.47 | 55.23 | 71.33 | 80.16 | 81.81 | 73.20 | 58.00 | 49.07 | 37.26 | 56.01 | |||||||||||||
2020 | 35.26 | 39.48 | 45.10 | 56.90 | 69.55 | 76.57 | 80.19 | 82.52 | 74.03 | 66.77 | 49.17 | 38.74 | 59.52 | |||||||||||||
2021 | 36.74 | 37.68 | 44.71 | 56.60 | 65.77 | 78.57 | 80.42 | 78.94 | 75.17 | 56.58 | 53.93 | 38.87 | 58.66 | |||||||||||||
2022 | 39.26 | 37.68 | 46.77 | 56.43 | 67.48 | 75.50 | 79.39 | 75.71 | 73.53 | 57.94 | 42.63 | 36.52 | 57.40 | |||||||||||||
2023 | 32.13 | 36.07 | 37.71 | 51.90 | 64.60 | a | 70.40 | 85.55 | 79.71 | 71.90 | 63.35 | 49.20 | 40.61 | 56.93 | ||||||||||||
2024 | 36.26 | 40.66 | 44.87 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.59 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 38.01 | 40.44 | 47.61 | 54.91 | 64.15 | 75.02 | 79.76 | 77.08 | 70.79 | 59.48 | 47.08 | 38.35 | 57.73 | |||||||||||||
S.D. | 3.65 | 3.48 | 3.46 | 3.14 | 3.84 | 3.44 | 2.85 | 2.68 | 2.68 | 3.92 | 4.05 | 3.20 | 1.26 | |||||||||||||
SKEW | 0.44 | -0.08 | 0.06 | 0.07 | -0.25 | 0.10 | 0.38 | 0.09 | -0.51 | -0.29 | 0.37 | -0.24 | 0.25 | |||||||||||||
MAX | 48.52 | 47.46 | 55.42 | 61.33 | 70.84 | 83.43 | 87.68 | 82.52 | 75.37 | 66.77 | 56.63 | 45.48 | 59.98 | |||||||||||||
MIN | 29.65 | 32.71 | 37.71 | 46.90 | 55.23 | 67.67 | 73.90 | 72.33 | 62.79 | 47.77 | 40.23 | 31.19 | 55.87 | |||||||||||||
YRS | 42 | 42 | 42 | 42 | 41 | 41 | 42 | 42 | 42 | 42 | 42 | 42 | 40 |