YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.40 | 65.19 | 55.57 | 39.58 | 58.69 | h | ||||
1990 | 48.06 | 44.75 | 48.61 | 60.70 | 69.13 | 85.27 | 81.90 | 84.10 | 79.13 | 66.16 | 56.33 | 36.97 | 63.43 | |||||||||||||
1991 | 37.61 | 53.64 | 56.74 | 59.87 | 71.97 | 80.53 | 84.45 | 83.06 | 76.00 | 64.77 | 45.67 | 46.68 | 63.42 | |||||||||||||
1992 | 45.26 | 53.72 | 54.00 | 68.07 | 72.03 | 77.27 | 81.74 | 79.58 | 79.60 | 68.06 | 45.00 | 36.77 | 63.43 | |||||||||||||
1993 | 37.10 | 39.50 | 56.71 | 60.00 | 72.06 | 78.90 | 85.39 | 81.39 | 73.10 | 62.03 | 47.63 | 45.61 | 61.62 | |||||||||||||
1994 | 46.74 | 42.63 | a | 58.55 | 61.20 | 75.71 | 85.73 | 85.39 | 85.26 | 80.57 | 63.16 | 48.90 | 48.23 | 65.17 | ||||||||||||
1995 | 45.29 | 49.21 | 54.55 | 56.57 | 60.71 | 75.90 | 85.84 | 89.94 | 73.57 | 64.42 | 55.73 | 46.32 | 63.17 | |||||||||||||
1996 | 40.68 | 47.90 | 50.55 | 62.93 | 70.90 | 82.57 | 85.06 | 84.71 | 74.33 | 64.94 | 49.90 | 47.35 | 63.49 | |||||||||||||
1997 | 37.68 | 42.39 | 58.23 | 54.27 | 71.55 | 80.47 | 86.45 | 82.13 | 76.97 | 65.06 | 47.83 | 42.55 | 62.13 | |||||||||||||
1998 | 47.45 | 46.64 | 50.71 | 59.43 | 73.84 | 76.63 | 86.45 | 86.17 | a | 81.97 | 61.39 | 54.97 | ----- | z | 65.97 | a | ||||||||||
1999 | 45.97 | 54.96 | 59.29 | ----- | z | 68.19 | 78.87 | 87.16 | 84.65 | 72.43 | 67.06 | 61.53 | 49.58 | 66.34 | a | |||||||||||
2000 | 46.71 | 53.93 | 54.52 | 67.03 | 76.58 | 82.43 | 90.42 | 87.61 | 78.80 | 62.81 | ----- | z | ----- | z | 70.08 | b | ||||||||||
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | 45.45 | 63.55 | 62.47 | 75.77 | i | 76.90 | 84.94 | 82.61 | 78.63 | 65.06 | 51.37 | 45.35 | 65.63 | b | ||||||||||
2005 | 45.26 | 49.79 | 55.81 | 62.60 | 71.13 | 81.33 | 92.84 | 86.03 | 80.47 | 67.16 | 57.83 | 43.42 | 66.14 | |||||||||||||
2006 | 52.39 | 45.89 | 51.94 | 69.50 | 77.35 | 89.67 | 91.45 | 87.39 | 74.50 | 64.06 | 54.27 | 41.39 | 66.65 | |||||||||||||
2007 | 35.35 | 42.36 | 59.97 | 60.50 | 74.32 | 85.20 | 92.45 | 89.84 | 79.80 | 68.90 | 56.03 | 36.55 | 65.11 | |||||||||||||
2008 | 38.77 | 47.76 | 54.61 | 61.53 | 71.42 | 82.20 | 91.16 | 83.61 | 74.70 | 64.90 | 58.13 | 39.23 | 64.00 | |||||||||||||
2009 | 46.68 | 52.79 | 57.35 | 59.40 | 71.58 | 76.33 | 83.94 | 83.35 | 76.87 | 54.90 | 54.93 | 35.32 | 62.79 | |||||||||||||
2010 | 42.03 | 39.82 | 54.16 | 61.40 | 67.19 | 82.20 | 88.32 | 87.87 | 82.30 | 69.23 | 51.37 | 47.74 | 64.47 | |||||||||||||
2011 | 41.71 | 41.46 | 57.19 | 61.90 | 64.26 | 82.87 | 90.19 | 91.26 | 78.33 | 67.23 | 53.57 | 39.94 | 64.16 | |||||||||||||
2012 | 49.03 | 41.79 | 65.68 | 70.07 | 75.16 | 90.20 | 92.06 | 89.58 | 81.30 | 62.97 | 54.40 | 43.94 | 68.01 | |||||||||||||
2013 | 44.42 | 44.86 | 51.84 | 55.60 | 72.10 | 86.67 | 87.16 | 88.61 | 78.33 | 60.77 | 53.87 | 40.94 | 63.76 | |||||||||||||
2014 | 44.03 | 40.11 | 54.90 | 64.40 | 71.26 | 82.47 | 87.23 | 85.35 | 78.07 | 70.39 | 49.57 | 44.94 | 64.39 | |||||||||||||
2015 | 46.00 | 48.25 | 59.23 | 63.40 | 63.52 | 82.90 | 87.45 | 89.23 | 84.83 | 69.16 | 52.23 | 41.52 | 65.64 | |||||||||||||
2016 | 43.58 | 52.28 | 56.61 | 62.97 | 67.45 | 88.07 | 90.68 | 86.48 | 81.00 | 74.03 | 61.57 | 39.42 | 67.01 | |||||||||||||
2017 | 41.48 | 54.54 | 63.68 | 64.03 | 70.94 | 85.13 | 90.52 | 84.39 | 78.43 | 64.42 | 57.53 | 46.94 | 66.84 | |||||||||||||
2018 | 45.90 | 41.86 | 58.81 | 63.10 | 74.13 | 88.43 | 88.35 | 87.16 | 83.73 | 62.26 | 50.33 | 45.29 | 65.78 | |||||||||||||
2019 | 44.29 | 40.71 | 48.94 | 64.10 | 63.35 | 81.23 | 91.48 | 90.45 | 84.27 | 59.35 | 49.37 | 43.23 | 63.40 | |||||||||||||
2020 | 46.42 | 41.90 | 54.94 | 61.30 | 73.97 | 87.07 | 90.71 | 93.00 | 79.07 | 63.65 | 57.13 | 47.13 | 66.36 | |||||||||||||
2021 | 43.16 | 38.29 | 51.97 | 59.90 | 68.94 | 87.17 | 91.13 | 88.39 | 85.03 | 68.87 | 59.90 | 51.87 | 66.22 | |||||||||||||
2022 | 41.52 | 40.86 | 54.42 | 65.17 | 73.00 | 85.83 | 92.58 | 91.26 | 83.73 | 69.42 | 49.03 | 42.26 | 65.76 | |||||||||||||
2023 | 37.58 | 43.75 | 48.35 | 63.10 | 73.35 | 78.60 | 88.03 | 87.00 | 82.87 | 68.39 | 57.23 | 49.45 | 64.81 | |||||||||||||
2024 | 39.94 | 49.72 | 54.59 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.08 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 43.49 | 46.05 | 55.66 | 62.22 | 70.90 | 82.74 | 88.16 | 86.50 | 78.97 | 65.32 | 53.51 | 43.52 | 64.71 | |||||||||||||
S.D. | 4.01 | 5.14 | 4.24 | 3.60 | 4.03 | 4.11 | 3.19 | 3.24 | 3.60 | 3.70 | 4.44 | 4.31 | 1.61 | |||||||||||||
SKEW | -0.20 | 0.35 | 0.34 | 0.13 | -0.81 | 0.01 | -0.26 | -0.04 | -0.08 | -0.30 | -0.07 | -0.15 | 0.10 | |||||||||||||
MAX | 52.39 | 54.96 | 65.68 | 70.07 | 77.35 | 90.20 | 92.84 | 93.00 | 85.03 | 74.03 | 61.57 | 51.87 | 68.01 | |||||||||||||
MIN | 35.35 | 38.29 | 48.35 | 54.27 | 60.71 | 75.90 | 81.74 | 79.58 | 72.43 | 54.90 | 45.00 | 35.32 | 61.62 | |||||||||||||
YRS | 31 | 32 | 32 | 30 | 30 | 31 | 31 | 31 | 32 | 32 | 31 | 30 | 27 |