YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 77.84 | e | 67.27 | 49.60 | 41.02 | d | 58.93 | h | ||
1949 | 32.35 | 41.73 | 53.63 | 67.10 | 70.89 | 83.30 | 89.37 | 85.03 | 82.18 | 63.31 | 58.90 | 43.27 | 64.26 | |||||||||||||
1950 | 41.21 | 51.62 | 56.66 | 67.03 | 72.52 | 81.22 | 88.69 | 87.26 | 78.15 | 71.76 | 56.60 | 51.18 | 66.99 | |||||||||||||
1951 | 43.81 | 47.43 | 54.60 | 64.12 | 72.74 | 81.98 | 90.08 | 85.48 | 81.37 | 64.90 | 50.90 | 42.21 | 64.97 | |||||||||||||
1952 | 41.77 | 48.38 | 50.40 | 64.07 | 76.18 | 80.25 | 88.13 | 90.82 | 80.62 | 71.84 | 49.43 | 45.39 | 65.61 | |||||||||||||
1953 | 50.32 | 48.70 | 56.40 | 63.88 | 66.23 | 81.67 | 90.58 | 87.10 | 81.78 | 65.34 | 55.02 | 44.02 | 65.92 | |||||||||||||
1954 | 45.31 | 54.05 | 52.21 | 69.60 | 77.81 | 81.13 | 90.71 | 86.03 | 80.55 | 68.35 | 57.13 | 43.84 | 67.23 | |||||||||||||
1955 | 41.06 | 43.66 | 54.06 | 60.28 | 70.21 | 81.52 | 87.15 | 86.63 | 80.78 | 69.79 | 53.13 | 48.02 | 64.69 | |||||||||||||
1956 | 48.76 | 45.60 | 56.48 | 63.40 | 74.26 | 85.53 | 88.16 | 86.16 | 83.40 | 65.27 | 50.53 | 45.74 | 66.11 | |||||||||||||
1957 | 43.53 | 54.95 | 56.87 | 63.47 | 69.24 | 85.77 | 88.87 | 86.27 | 80.12 | 63.66 | 48.98 | 46.77 | 65.71 | |||||||||||||
1958 | 45.98 | 52.23 | 52.08 | 62.35 | 77.97 | 84.03 | 88.74 | 90.50 | 80.95 | 69.90 | 53.43 | 48.76 | 67.24 | |||||||||||||
1959 | 46.35 | 47.68 | 57.15 | 68.70 | 72.16 | 86.78 | 93.37 | 87.15 | 77.82 | 68.23 | 53.43 | 47.42 | 67.19 | |||||||||||||
1960 | 40.98 | 45.98 | 59.68 | 65.93 | 73.42 | 87.42 | 90.95 | 88.32 | 81.97 | 66.05 | 53.03 | 44.26 | 66.50 | |||||||||||||
1961 | 45.06 | 51.02 | 56.18 | 65.02 | 72.82 | 87.02 | 91.00 | 87.69 | 75.55 | 64.05 | 50.25 | 42.44 | 65.67 | |||||||||||||
1962 | 44.27 | 49.89 | 51.21 | 70.33 | 70.63 | 82.27 | 88.26 | 89.81 | 81.38 | 68.61 | 57.25 | 45.84 | 66.65 | |||||||||||||
1963 | 41.13 | 55.79 | 53.94 | 58.47 | 75.85 | 78.63 | 90.32 | 87.90 | 80.52 | 70.05 | 54.98 | 44.60 | 66.01 | |||||||||||||
1964 | 41.98 | 45.57 | 52.26 | 61.78 | 70.90 | 80.85 | 90.68 | 87.60 | 78.40 | 71.98 | 49.93 | 45.24 | 64.77 | |||||||||||||
1965 | 47.05 | 49.52 | 53.21 | 61.13 | 69.60 | 78.00 | 88.73 | 87.82 | 74.75 | 69.77 | 55.90 | 44.92 | 65.03 | |||||||||||||
1966 | 42.66 | 45.80 | 57.90 | 66.43 | 77.47 | 83.83 | 89.21 | 89.56 | 80.10 | 66.47 | 55.35 | 46.06 | 66.74 | |||||||||||||
1967 | 45.26 | 50.55 | 59.27 | 56.18 | 72.47 | 79.57 | 91.73 | 90.29 | 80.00 | 69.11 | 56.72 | 41.58 | 66.06 | |||||||||||||
1968 | 44.16 | 55.72 | 57.52 | 61.98 | 73.50 | 83.98 | 88.92 | 83.45 | 79.68 | 66.94 | 54.52 | 40.77 | 65.93 | |||||||||||||
1969 | 47.50 | 46.29 | 52.92 | 64.42 | 76.82 | 81.38 | 89.69 | 92.21 | 82.45 | 62.81 | 53.42 | 45.73 | 66.30 | |||||||||||||
1970 | 44.00 | 52.48 | 54.90 | 58.57 | 75.26 | 83.38 | 91.10 | 88.79 | 77.18 | 63.79 | 54.95 | 44.44 | 65.74 | |||||||||||||
1971 | 44.39 | 49.71 | 55.76 | 63.02 | 67.98 | 83.27 | 92.81 | 88.97 | 77.57 | 61.66 | 50.90 | 41.42 | 64.79 | |||||||||||||
1972 | 42.31 | 51.95 | 63.71 | 65.12 | 74.50 | 84.67 | 93.05 | 86.48 | 77.97 | 63.48 | 49.68 | 41.27 | 66.18 | |||||||||||||
1973 | 40.84 | 49.55 | 50.63 | 62.13 | 76.66 | 85.17 | 91.65 | 87.53 | 78.88 | 67.69 | 53.35 | 46.16 | 65.85 | |||||||||||||
1974 | 40.98 | 48.88 | 59.48 | 63.43 | 76.98 | 89.08 | 88.73 | 87.68 | 83.43 | 69.24 | 54.77 | 44.34 | 67.25 | |||||||||||||
1975 | 45.21 | 48.80 | 53.84 | 56.57 | 72.45 | 83.78 | 90.29 | 87.47 | 81.68 | 66.10 | 52.98 | 48.18 | 65.61 | |||||||||||||
1976 | 46.90 | 53.14 | 53.35 | 62.53 | 77.79 | 81.45 | 86.89 | 85.48 | 78.72 | 66.48 | 57.98 | 46.42 | 66.43 | |||||||||||||
1977 | 45.63 | 54.16 | 52.58 | 68.62 | 67.71 | 87.95 | 92.32 | 90.02 | 80.57 | 71.40 | 57.23 | 51.94 | 68.34 | |||||||||||||
1978 | 47.85 | 52.02 | 59.87 | 63.08 | 73.10 | 87.08 | 91.89 | 88.98 | 78.93 | 73.45 | 54.18 | 42.92 | 67.78 | |||||||||||||
1979 | 41.02 | 48.38 | 56.02 | 66.03 | 75.34 | 85.52 | 91.03 | 85.90 | 85.27 | 70.71 | 51.60 | 47.18 | 67.00 | |||||||||||||
1980 | 49.45 | 53.17 | 54.18 | 63.52 | 68.92 | 83.90 | 91.92 | 90.18 | 81.38 | 68.90 | 56.78 | 52.68 | 67.92 | |||||||||||||
1981 | 51.03 | 52.46 | 56.42 | 70.57 | 74.27 | 88.80 | 92.71 | 90.00 | 82.45 | 64.37 | 57.97 | 48.71 | 69.15 | |||||||||||||
1982 | 45.61 | 50.45 | 55.08 | 63.73 | 73.60 | 81.45 | 88.06 | 87.26 | 77.85 | 63.03 | 50.47 | 44.44 | 65.09 | |||||||||||||
1983 | 46.55 | 51.73 | 56.34 | 58.43 | 72.81 | 82.75 | 88.44 | 83.77 | 82.42 | 67.76 | 55.23 | 47.89 | 66.18 | |||||||||||||
1984 | 47.10 | 50.07 | 57.85 | 63.03 | 80.68 | 83.48 | 88.11 | 85.40 | 81.67 | 63.03 | 52.65 | 44.02 | 66.42 | |||||||||||||
1985 | 44.39 | 47.34 | 54.82 | 68.15 | 76.90 | 87.37 | 92.00 | 89.89 | 75.38 | 67.32 | 51.70 | 48.26 | 66.96 | |||||||||||||
1986 | 51.73 | 55.79 | 62.95 | 66.13 | 76.61 | 87.82 | 87.56 | 91.23 | 75.33 | 64.94 | 55.82 | 45.97 | 68.49 | |||||||||||||
1987 | 44.66 | 51.36 | 54.61 | 68.40 | 74.45 | 86.28 | 86.85 | 88.24 | 81.22 | 70.94 | 53.35 | 42.47 | 66.90 | |||||||||||||
1988 | 45.05 | 52.40 | 58.03 | 64.12 | 73.35 | 85.30 | 92.56 | 86.92 | 79.12 | 74.82 | 56.00 | 46.02 | 67.81 | |||||||||||||
1989 | 43.85 | 49.96 | 63.35 | 72.65 | 75.65 | 85.22 | 93.32 | 86.85 | 79.97 | 67.13 | 57.27 | 47.98 | 68.60 | |||||||||||||
1990 | 45.19 | 48.75 | 60.50 | 68.82 | 74.48 | 85.85 | 90.81 | 87.81 | 81.95 | 69.19 | 55.10 | 40.19 | 67.39 | |||||||||||||
1991 | 45.47 | 55.91 | 52.69 | 64.18 | 69.87 | 82.12 | 90.19 | 87.77 | 81.90 | 72.18 | 55.20 | 46.95 | 67.04 | |||||||||||||
1992 | 45.94 | 54.10 | 56.74 | 70.50 | 77.71 | 83.18 | 88.63 | 90.52 | 83.70 | 70.87 | 52.65 | 43.56 | 68.18 | |||||||||||||
1993 | 45.68 | 50.11 | 60.84 | 67.43 | 77.00 | 82.47 | 89.40 | 88.45 | 81.23 | 69.06 | 51.45 | 46.26 | 67.45 | |||||||||||||
1994 | 49.29 | 48.46 | 62.71 | 67.58 | 76.60 | 90.32 | 93.27 | 92.87 | 83.08 | 67.15 | 49.35 | 47.44 | 69.01 | |||||||||||||
1995 | 47.47 | 58.62 | 57.85 | 64.80 | 70.97 | 80.92 | 92.32 | 93.08 | 83.73 | 69.39 | 59.80 | 48.89 | 68.99 | |||||||||||||
1996 | 48.48 | 54.88 | 59.74 | 68.33 | 77.31 | 86.92 | 93.24 | 91.92 | 80.38 | 66.79 | 56.47 | 47.84 | 69.36 | |||||||||||||
1997 | 48.27 | 51.61 | 62.63 | 65.40 | 81.58 | 84.25 | 88.19 | 90.68 | 81.22 | 67.27 | 56.22 | 45.92 | 68.60 | |||||||||||||
1998 | 48.63 | 49.43 | 56.56 | 61.03 | 69.97 | 80.02 | 91.71 | 91.92 | 79.97 | 66.55 | 54.82 | 47.79 | 66.53 | |||||||||||||
1999 | 50.42 | 52.70 | 60.55 | 60.92 | 75.32 | 85.22 | 88.18 | 87.98 | 81.62 | 71.58 | 58.77 | 48.68 | 68.49 | |||||||||||||
2000 | 51.42 | 53.57 | 58.55 | 71.18 | 80.74 | 88.72 | 92.24 | 90.50 | 81.65 | 67.26 | 50.20 | 49.45 | 69.62 | |||||||||||||
2001 | 46.35 | 49.73 | 60.53 | 64.97 | 82.19 | 87.85 | 90.32 | 91.92 | 85.10 | 72.08 | 58.55 | 45.35 | 69.58 | |||||||||||||
2002 | 46.11 | 51.84 | 55.42 | 69.70 | 75.81 | 88.08 | 94.53 | 90.61 | 82.75 | 67.42 | 56.77 | 47.52 | 68.88 | |||||||||||||
2003 | 54.15 | 51.61 | 59.60 | 62.87 | 77.87 | 87.87 | 94.76 | 90.27 | 84.38 | 75.32 | 52.60 | 47.84 | 69.93 | |||||||||||||
2004 | 47.45 | 48.83 | 66.53 | 67.83 | 79.06 | 88.10 | 93.03 | 89.50 | 81.62 | 68.24 | 53.72 | 49.16 | 69.42 | |||||||||||||
2005 | 51.39 | 53.12 | 59.55 | 65.67 | 78.94 | 84.95 | 95.27 | 89.56 | 81.98 | 70.39 | 59.25 | 49.71 | 69.98 | |||||||||||||
2006 | 50.16 | 53.84 | 55.11 | 66.57 | 80.97 | 90.48 | 94.58 | 91.03 | 80.90 | 67.74 | 58.37 | 47.45 | 69.77 | |||||||||||||
2007 | 45.97 | 54.64 | 64.37 | 70.47 | 80.44 | 89.45 | 95.35 | 92.48 | 82.70 | 69.74 | 60.85 | 45.18 | 70.97 | |||||||||||||
2008 | 46.11 | 52.45 | 61.13 | 67.63 | 74.35 | 88.72 | 93.66 | 92.92 | 84.82 | 71.06 | 60.80 | 46.11 | 69.98 | |||||||||||||
2009 | 51.00 | 51.93 | 59.79 | 65.97 | 83.58 | 83.43 | 94.66 | 90.55 | 86.17 | 66.97 | 59.15 | 45.44 | 69.89 | |||||||||||||
2010 | 48.81 | 52.52 | 58.31 | 63.98 | 71.68 | 87.53 | 96.16 | 91.40 | 85.12 | 70.40 | 56.28 | 51.34 | 69.46 | |||||||||||||
2011 | 49.05 | 50.38 | 60.68 | 66.47 | 71.98 | 85.45 | 91.63 | 93.89 | 84.00 | 70.50 | 54.75 | 46.16 | 68.74 | |||||||||||||
2012 | 50.65 | 53.76 | 60.65 | 69.13 | 80.66 | 89.15 | 91.48 | 92.61 | 85.42 | 71.76 | 60.10 | 49.02 | 71.20 | |||||||||||||
2013 | 45.66 | 51.52 | 64.81 | 70.07 | 77.98 | 91.48 | 94.24 | 89.31 | 81.02 | 66.53 | 57.72 | 47.40 | 69.81 | |||||||||||||
2014 | 53.08 | 56.96 | 63.08 | 69.88 | 78.58 | 89.40 | 93.76 | 88.21 | 85.40 | 74.68 | 59.43 | 51.03 | 71.96 | |||||||||||||
2015 | 52.89 | 60.02 | 66.73 | 68.78 | 74.29 | 91.87 | 90.60 | 92.94 | 87.28 | 74.19 | 54.30 | 47.21 | 71.76 | |||||||||||||
2016 | 48.65 | 57.69 | 63.98 | 68.32 | 75.34 | 92.80 | 95.37 | 91.19 | 82.33 | 73.89 | 60.75 | 48.34 | 71.55 | |||||||||||||
2017 | 49.29 | 57.23 | 65.60 | 70.03 | 77.40 | 91.78 | 95.74 | 92.00 | 81.92 | 71.66 | 62.75 | 52.24 | 72.30 | |||||||||||||
2018 | 53.61 | 54.14 | 59.85 | 72.50 | 78.73 | 90.97 | 95.76 | 94.40 | 88.10 | 69.97 | 57.52 | 50.23 | 72.15 | |||||||||||||
2019 | 50.32 | 47.61 | 60.08 | 71.05 | 71.19 | 87.78 | 94.06 | 94.31 | 83.67 | 66.60 | 58.47 | 48.68 | 69.48 | |||||||||||||
2020 | 50.65 | 53.91 | 58.69 | 69.28 | 80.68 | 86.60 | 94.85 | 95.61 | 86.28 | 74.60 | 58.65 | 48.52 | 71.53 | |||||||||||||
2021 | 49.37 | 54.46 | 57.47 | 71.28 | 78.79 | 92.37 | 94.85 | 93.00 | 86.05 | 67.47 | 63.43 | 49.53 | 71.51 | |||||||||||||
2022 | 49.34 | 52.98 | 61.61 | 70.08 | 77.61 | 89.20 | 93.26 | 91.13 | 86.43 | 72.81 | 52.15 | 48.77 | 70.45 | |||||||||||||
2023 | 47.02 | 49.18 | 54.42 | 68.20 | 77.85 | 82.70 | 97.34 | 89.58 | 81.25 | 71.73 | 58.55 | 53.18 | 69.25 | |||||||||||||
2024 | 49.85 | 52.69 | 57.79 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 53.44 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.61 | 51.41 | 57.81 | 65.79 | 75.15 | 85.44 | 91.44 | 89.36 | 81.48 | 68.62 | 55.24 | 46.58 | 67.92 | |||||||||||||
S.D. | 3.73 | 3.44 | 3.93 | 3.78 | 3.78 | 3.52 | 2.59 | 2.63 | 2.84 | 3.26 | 3.43 | 2.93 | 2.09 | |||||||||||||
SKEW | -0.59 | -0.14 | 0.26 | -0.39 | -0.10 | 0.09 | 0.14 | 0.06 | -0.08 | 0.01 | 0.07 | -0.05 | 0.33 | |||||||||||||
MAX | 54.15 | 60.02 | 66.73 | 72.65 | 83.58 | 92.80 | 97.34 | 95.61 | 88.10 | 75.32 | 63.43 | 53.18 | 72.30 | |||||||||||||
MIN | 32.35 | 41.73 | 50.40 | 56.18 | 66.23 | 78.00 | 86.85 | 83.45 | 74.75 | 61.66 | 48.98 | 40.19 | 64.26 | |||||||||||||
YRS | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 75 |