YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.79 | 39.28 | 33.31 | 42.79 | i | |||
1992 | 29.31 | 38.52 | 45.10 | 55.72 | 60.00 | 68.28 | a | 72.42 | 70.48 | 65.52 | 55.97 | 34.65 | 30.42 | 52.20 | ||||||||||||
1993 | 36.56 | 39.38 | 45.32 | 53.82 | 61.58 | 71.57 | 75.47 | 70.52 | 63.82 | 50.98 | 38.57 | 33.23 | 53.40 | |||||||||||||
1994 | 34.39 | 36.59 | 45.40 | 53.67 | 61.50 | 75.45 | 75.53 | 72.74 | 64.24 | a | 50.81 | 39.13 | 35.76 | 53.77 | ||||||||||||
1995 | 35.27 | e | 45.36 | 47.47 | 50.12 | 60.27 | 69.95 | 75.68 | a | 74.89 | 65.48 | 55.08 | a | 44.93 | 37.11 | 55.13 | ||||||||||
1996 | 37.66 | 44.62 | 46.02 | 55.75 | 68.90 | 73.27 | 74.87 | 71.61 | 60.57 | 53.98 | 44.60 | 37.03 | 55.74 | |||||||||||||
1997 | 32.77 | 39.46 | 50.24 | 50.05 | 63.18 | 70.92 | 73.84 | 72.56 | 68.57 | 54.15 | 40.95 | 30.37 | 53.92 | |||||||||||||
1998 | 36.44 | 36.70 | 44.44 | 49.67 | 63.61 | 71.33 | 73.55 | 74.10 | 70.95 | 54.95 | 43.92 | 36.56 | 54.68 | |||||||||||||
1999 | 40.16 | 42.96 | 48.40 | 51.42 | 60.16 | 69.08 | 73.06 | 70.42 | 64.27 | 55.52 | 47.20 | 32.93 | a | 54.63 | ||||||||||||
2000 | 37.71 | 42.93 | a | 44.27 | a | 55.27 | 66.69 | 71.68 | 74.63 | a | 72.50 | 67.72 | 50.15 | 35.48 | 35.48 | 54.54 | ||||||||||
2001 | 31.61 | 40.89 | 45.66 | 55.68 | 64.98 | 73.90 | 75.82 | 71.29 | 68.10 | 57.32 | 44.65 | 34.66 | 55.38 | |||||||||||||
2002 | 35.42 | 37.86 | 45.90 | 58.90 | 64.03 | 75.48 | 73.77 | 73.35 | 65.47 | 52.76 | 40.87 | 33.05 | 54.74 | |||||||||||||
2003 | 40.66 | 38.39 | 44.60 | 53.33 | 63.97 | a | 70.57 | 79.27 | 73.84 | 66.10 | 58.10 | 42.77 | 35.40 | 55.58 | ||||||||||||
2004 | 36.02 | 35.17 | 50.87 | 51.40 | 64.89 | 70.88 | 72.97 | 69.84 | 63.58 | 51.61 | 41.10 | a | 34.45 | 53.57 | ||||||||||||
2005 | 38.73 | 39.70 | 42.35 | 53.22 | 62.74 | 69.90 | 75.81 | 72.45 | 68.98 | 54.65 | 45.93 | 37.02 | 55.12 | |||||||||||||
2006 | 38.84 | 42.20 | 47.15 | 58.15 | 67.05 | 75.45 | 75.15 | 69.87 | 61.25 | 54.19 | 45.58 | 33.94 | 55.73 | |||||||||||||
2007 | 31.27 | 40.20 | 49.13 | 53.45 | 61.89 | 72.90 | 76.15 | 76.69 | 69.47 | 57.90 | 47.22 | 34.74 | 55.92 | |||||||||||||
2008 | 32.23 | 39.43 | 47.65 | 54.37 | 62.61 | 73.42 | 74.02 | a | 74.29 | 68.30 | 56.82 | 45.98 | 37.23 | 55.53 | ||||||||||||
2009 | 39.00 | 43.98 | 48.52 | 53.80 | 66.50 | 70.02 | f | 77.42 | 74.79 | 66.17 | 54.27 | 45.75 | 32.05 | 54.75 | a | |||||||||||
2010 | 35.00 | 37.52 | 44.13 | a | 55.27 | 62.82 | 75.67 | 76.50 | 74.29 | 71.80 | 58.32 | 43.48 | 41.29 | 56.34 | ||||||||||||
2011 | 35.16 | 37.75 | 52.37 | 57.20 | 61.55 | 75.87 | 78.58 | 77.11 | 67.63 | 56.03 | 44.45 | 31.90 | 56.30 | |||||||||||||
2012 | 38.29 | 39.69 | 49.34 | 59.03 | 66.18 | 78.00 | 76.62 | a | 76.48 | 69.07 | 59.16 | 46.88 | 36.32 | 57.92 | ||||||||||||
2013 | 32.16 | 37.20 | 50.06 | 56.08 | 64.39 | 77.42 | 74.35 | 74.53 | 67.55 | 54.13 | 43.53 | 34.94 | 55.53 | |||||||||||||
2014 | 38.13 | 44.54 | 47.77 | 54.87 | 62.45 | 75.65 | 75.90 | 71.73 | e | 69.38 | 59.21 | 43.83 | 38.45 | 56.83 | ||||||||||||
2015 | 36.84 | 44.14 | 49.61 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.49 | j | ||
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 76.07 | g | 77.19 | 69.67 | k | 67.38 | m | 59.76 | 45.83 | 36.73 | 54.88 | h | ||||
2017 | 35.40 | 43.29 | b | 51.76 | 52.80 | 60.83 | a | 73.65 | c | 76.17 | d | 73.40 | 68.61 | c | 57.47 | a | 51.25 | 41.32 | i | 58.60 | a | |||||
2018 | 36.71 | 42.05 | 46.89 | 55.77 | 66.28 | a | 75.33 | 76.98 | 75.68 | 70.60 | 56.44 | 43.35 | 35.15 | 56.77 | ||||||||||||
2019 | 34.34 | 38.43 | a | 47.94 | 53.38 | 59.29 | 70.97 | 76.79 | s | 78.18 | n | ----- | z | ----- | z | ----- | z | ----- | z | 50.72 | f | |||||
2020 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.75 | s | 68.85 | 60.02 | 49.78 | 36.11 | 53.69 | h | ||||
2021 | 37.13 | 40.27 | 46.82 | 56.30 | 65.98 | 77.33 | 76.50 | 75.73 | 71.83 | g | 56.34 | 50.13 | 41.09 | h | 58.25 | b | ||||||||||
2022 | 37.85 | 36.84 | 47.28 | b | 57.09 | b | 67.67 | j | 74.43 | 79.50 | 74.74 | 72.97 | m | 54.53 | b | 42.13 | 39.04 | e | 54.34 | b | ||||||
2023 | 36.32 | 38.80 | 44.56 | 54.23 | 65.97 | 73.17 | 83.60 | 77.60 | 70.72 | a | 60.67 | b | 45.52 | b | 41.56 | w | 59.20 | a | ||||||||
2024 | 37.58 | f | 43.53 | 47.47 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.50 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.91 | 40.27 | 47.16 | 54.48 | 63.58 | 73.27 | 75.91 | 73.48 | 67.14 | 55.71 | 43.83 | 35.17 | 55.19 | |||||||||||||
S.D. | 2.75 | 2.84 | 2.43 | 2.48 | 2.50 | 2.67 | 2.31 | 2.24 | 2.89 | 2.76 | 3.84 | 2.51 | 1.29 | |||||||||||||
SKEW | -0.51 | 0.21 | 0.30 | -0.15 | 0.15 | -0.03 | 1.26 | 0.02 | -0.55 | -0.18 | -0.45 | 0.10 | -0.21 | |||||||||||||
MAX | 40.66 | 45.36 | 52.37 | 59.03 | 68.90 | 78.00 | 83.60 | 77.60 | 71.80 | 60.67 | 51.25 | 41.29 | 57.92 | |||||||||||||
MIN | 29.31 | 35.17 | 42.35 | 49.67 | 59.29 | 68.28 | 72.42 | 69.84 | 60.57 | 50.15 | 34.65 | 30.37 | 52.20 | |||||||||||||
YRS | 30 | 31 | 30 | 29 | 28 | 28 | 29 | 28 | 27 | 31 | 31 | 28 | 23 |