YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1938 | ----- | z | ----- | z | ----- | z | 64.03 | 70.94 | 76.30 | 83.65 | 77.10 | 78.00 | 64.58 | 50.10 | 48.32 | 68.11 | c | |||||||||
1939 | 48.03 | 46.21 | 58.23 | 66.67 | 71.26 | 70.37 | 81.55 | 81.94 | 75.47 | 63.81 | 56.40 | 50.48 | 64.20 | |||||||||||||
1940 | 47.52 | 51.83 | 59.65 | 63.97 | 74.39 | 79.57 | 79.84 | 82.03 | 74.10 | 65.03 | 49.10 | 48.52 | 64.63 | |||||||||||||
1941 | 47.35 | 55.14 | 63.52 | 65.80 | 67.10 | 71.57 | 84.52 | 77.58 | 68.80 | 62.52 | 54.80 | 47.68 | 63.86 | |||||||||||||
1942 | 39.77 | 49.18 | 55.65 | 62.07 | 65.13 | 70.40 | 80.23 | 80.55 | 76.27 | 65.45 | 50.37 | 47.68 | 61.89 | |||||||||||||
1943 | 40.03 | 52.64 | 53.45 | 64.07 | 65.16 | 69.63 | 78.94 | 77.97 | 79.47 | 62.48 | 53.50 | 46.32 | 61.97 | |||||||||||||
1944 | 45.52 | 49.03 | 54.74 | 59.90 | 68.35 | 71.77 | 80.16 | 78.00 | 77.80 | 67.90 | 51.57 | 44.77 | 62.46 | |||||||||||||
1945 | 48.48 | 50.75 | 51.97 | 58.70 | 68.42 | 73.00 | 81.97 | 80.42 | 72.10 | 64.06 | 50.33 | 44.87 | 62.09 | |||||||||||||
1946 | 46.68 | 49.36 | 54.39 | 61.47 | 70.65 | 70.57 | 79.10 | 79.97 | 72.47 | 58.84 | 51.03 | 47.19 | 61.81 | |||||||||||||
1947 | 43.42 | 53.82 | 59.77 | 64.60 | 73.32 | 71.10 | 77.19 | 76.94 | 75.63 | 61.81 | 52.63 | 48.29 | 63.21 | |||||||||||||
1948 | 45.71 | 47.52 | 52.39 | 56.47 | 65.00 | 75.87 | 76.71 | 74.19 | 72.87 | 62.23 | 49.53 | 42.81 | 60.11 | |||||||||||||
1949 | 34.45 | 45.21 | 53.03 | 63.00 | 69.81 | 72.93 | 77.13 | 77.39 | 75.00 | 57.61 | 58.40 | 46.32 | 60.86 | |||||||||||||
1950 | 32.77 | 45.50 | 51.45 | 57.87 | 65.81 | 71.33 | 79.00 | 81.81 | 74.37 | 58.68 | 51.60 | 51.42 | 60.13 | |||||||||||||
1951 | 44.52 | 49.71 | 49.35 | 66.03 | 66.97 | 77.07 | 78.42 | 77.90 | 76.03 | 61.58 | 51.23 | 42.61 | 61.79 | |||||||||||||
1952 | 40.42 | 48.38 | 52.42 | 64.37 | 68.52 | 69.37 | 80.94 | 79.65 | 79.03 | 71.77 | 49.47 | 46.81 | 62.59 | |||||||||||||
1953 | 52.03 | 51.29 | 53.55 | 58.83 | 63.29 | 66.40 | 78.00 | 76.13 | 74.63 | 64.39 | 54.97 | 49.06 | 61.88 | |||||||||||||
1954 | 44.19 | 49.75 | 54.06 | 59.30 | 67.39 | 66.17 | 72.58 | 71.65 | 69.90 | 62.97 | 55.83 | 46.03 | 59.99 | |||||||||||||
1955 | 44.84 | 47.29 | 49.23 | 55.00 | 63.03 | 70.70 | 72.19 | 77.23 | 71.87 | 60.97 | 46.90 | 44.71 | 58.66 | |||||||||||||
1956 | 45.19 | 40.86 | 51.77 | 63.63 | 69.74 | 67.63 | 80.13 | 75.71 | 72.03 | 59.03 | 50.57 | 46.00 | 60.19 | |||||||||||||
1957 | 36.48 | 50.11 | 52.90 | 61.43 | 67.45 | 71.50 | 76.58 | 75.19 | 79.13 | 61.32 | 53.03 | 49.26 | 61.20 | |||||||||||||
1958 | 49.87 | 54.61 | 54.77 | 60.47 | 73.35 | 73.60 | 83.48 | 83.26 | 74.03 | 67.23 | 51.67 | 49.10 | 64.62 | |||||||||||||
1959 | 45.39 | 48.57 | 54.87 | 62.00 | 65.23 | 71.50 | 80.68 | 77.06 | 69.27 | 63.03 | 50.53 | 45.97 | 61.17 | |||||||||||||
1960 | 39.39 | 49.48 | 53.35 | 60.13 | 62.42 | 74.43 | 82.84 | 75.55 | 73.23 | 64.16 | 53.40 | 44.84 | 61.10 | |||||||||||||
1961 | 50.23 | 52.71 | 54.71 | 58.60 | 65.71 | 77.30 | 81.19 | 82.87 | 71.13 | 62.61 | 50.93 | 46.06 | 62.84 | |||||||||||||
1962 | 45.32 | 50.29 | 53.52 | 62.37 | 61.10 | 72.67 | 78.87 | 76.68 | 74.80 | 63.65 | 53.87 | 48.52 | 61.80 | |||||||||||||
1963 | 41.16 | 55.29 | 53.71 | 55.87 | 67.39 | 68.37 | 72.00 | 76.55 | 76.50 | 63.13 | 52.70 | 43.94 | 60.55 | |||||||||||||
1964 | 46.68 | 49.52 | 51.97 | 56.03 | 63.26 | 68.43 | 75.87 | 75.19 | 70.33 | 64.48 | 47.63 | 42.65 | 59.34 | |||||||||||||
1965 | 45.29 | 50.57 | 59.58 | 61.93 | 64.55 | 73.93 | 83.32 | 80.06 | 72.93 | 67.35 | 55.80 | 45.35 | 63.39 | |||||||||||||
1966 | 45.55 | 50.25 | 56.26 | 61.00 | 69.61 | 74.07 | 77.26 | 80.35 | 75.43 | 63.39 | 53.47 | 48.90 | 62.96 | |||||||||||||
1967 | 48.94 | 52.61 | 51.87 | 56.23 | 68.06 | 77.50 | 82.65 | 88.13 | 80.03 | 63.87 | 53.90 | 45.58 | 64.11 | |||||||||||||
1968 | 44.65 | 57.76 | 57.03 | 57.83 | 65.65 | 72.70 | 81.26 | 75.68 | 71.37 | 60.77 | 53.53 | 42.16 | 61.70 | |||||||||||||
1969 | 36.35 | 46.93 | 58.90 | 59.87 | 71.48 | 76.07 | 78.00 | 78.39 | 73.97 | 62.13 | 54.23 | 47.77 | 62.01 | |||||||||||||
1970 | 46.10 | 54.86 | 57.23 | 57.37 | 68.90 | 77.87 | 82.48 | 81.45 | 72.07 | 63.68 | 54.20 | 45.77 | 63.50 | |||||||||||||
1971 | 45.32 | 50.43 | 52.03 | 60.07 | 67.58 | 69.80 | 81.39 | 83.58 | 71.73 | 61.00 | 51.40 | 45.32 | 61.64 | |||||||||||||
1972 | 44.81 | 50.52 | 58.26 | 57.40 | 71.35 | 74.63 | 83.94 | 85.03 | 72.77 | 64.13 | 55.00 | 43.06 | 63.41 | |||||||||||||
1973 | 45.00 | 53.18 | 55.68 | 63.37 | 71.16 | 74.30 | 83.45 | 77.52 | 75.90 | 62.74 | 49.17 | 49.58 | 63.42 | |||||||||||||
1974 | 43.74 | 48.36 | 55.26 | 59.30 | 64.42 | 75.60 | 77.90 | 80.35 | 81.93 | 67.84 | 54.70 | 49.65 | 63.25 | |||||||||||||
1975 | 46.77 | 47.68 | 52.26 | 56.63 | 68.35 | 72.00 | 80.10 | 75.32 | 79.73 | 59.97 | 51.97 | 48.10 | 61.57 | |||||||||||||
1976 | 47.90 | 49.24 | 53.03 | 60.07 | 67.23 | 70.80 | 78.52 | 74.29 | 74.57 | 64.77 | 56.07 | 45.42 | 61.83 | |||||||||||||
1977 | 43.00 | 52.39 | 52.87 | 65.30 | 62.26 | 75.43 | 77.81 | 84.06 | 69.67 | 63.52 | 49.53 | 46.94 | 61.90 | |||||||||||||
1978 | 44.48 | 51.39 | 59.32 | 58.80 | 64.45 | 75.57 | 80.00 | 77.77 | 69.00 | 66.90 | 46.87 | 41.61 | 61.35 | |||||||||||||
1979 | 35.39 | 48.68 | 60.48 | 61.77 | 70.52 | 76.57 | 83.35 | 78.74 | 77.37 | 66.68 | 51.53 | 49.87 | 63.41 | |||||||||||||
1980 | 40.81 | 49.45 | 53.52 | 64.53 | 66.13 | 68.47 | 80.00 | 77.58 | 75.13 | 66.84 | 54.83 | 50.16 | 62.29 | |||||||||||||
1981 | 51.16 | 51.82 | 58.39 | 61.40 | 66.16 | 70.47 | 78.23 | 85.45 | 76.53 | 62.35 | 56.43 | 47.87 | 63.86 | |||||||||||||
1982 | 44.06 | 50.25 | 57.90 | 58.63 | 68.81 | 76.67 | 77.97 | 79.58 | 73.20 | 63.77 | 51.33 | 47.23 | 62.45 | |||||||||||||
1983 | 50.39 | 53.29 | 57.74 | 62.97 | 70.42 | 70.87 | 75.23 | 78.81 | 71.93 | 63.65 | 53.90 | 40.19 | 62.45 | |||||||||||||
1984 | 48.58 | 52.66 | 59.10 | 57.93 | 64.81 | 71.20 | 80.90 | 81.06 | 73.77 | 59.77 | 52.47 | 42.77 | 62.09 | |||||||||||||
1985 | 43.16 | 48.61 | 54.81 | 63.27 | 68.19 | 75.43 | 87.48 | 81.00 | 70.57 | 61.65 | 42.87 | 39.23 | 61.35 | |||||||||||||
1986 | 49.26 | 50.86 | 60.48 | 59.53 | 67.29 | 77.40 | 75.42 | 86.19 | 70.67 | 67.13 | 53.73 | 46.35 | 63.69 | |||||||||||||
1987 | 45.68 | 52.68 | 56.68 | 64.73 | 71.13 | 79.33 | 77.35 | 84.10 | 78.50 | 71.87 | 55.60 | 44.16 | 65.15 | |||||||||||||
1988 | 44.35 | 53.62 | 56.68 | 60.63 | 65.84 | 73.03 | 80.90 | 80.90 | 76.93 | 66.81 | 52.73 | 47.55 | 63.33 | |||||||||||||
1989 | 47.84 | 43.50 | 52.65 | 66.77 | 67.65 | 74.90 | 75.00 | 75.48 | 79.70 | 63.58 | 55.00 | 45.94 | 62.33 | |||||||||||||
1990 | 48.97 | 48.71 | 58.84 | 64.40 | 65.65 | 73.10 | 83.77 | 82.10 | 78.03 | 62.45 | 54.43 | 39.97 | 63.37 | |||||||||||||
1991 | 46.61 | 57.71 | 54.58 | 59.50 | 62.32 | 68.33 | 82.42 | 81.58 | 81.40 | 66.84 | 53.23 | 47.81 | 63.53 | |||||||||||||
1992 | 50.48 | 56.21 | 63.74 | 64.30 | 76.61 | 79.47 | 81.68 | 82.94 | 73.50 | 64.52 | 52.03 | 44.03 | 65.79 | |||||||||||||
1993 | 42.19 | 47.25 | 56.71 | 59.90 | 71.26 | 71.63 | 72.77 | 79.65 | 80.07 | 67.74 | 49.20 | 48.00 | 62.20 | |||||||||||||
1994 | 50.10 | 47.61 | 60.94 | 63.70 | 71.29 | 73.70 | 84.61 | 82.10 | 79.40 | 64.42 | 48.30 | 47.55 | 64.48 | |||||||||||||
1995 | 48.16 | 54.93 | 57.55 | 60.60 | 71.61 | 74.07 | 81.61 | 78.94 | 77.57 | 63.32 | 57.10 | 47.42 | 64.41 | |||||||||||||
1996 | 45.06 | 49.24 | 55.87 | 61.70 | 62.68 | 73.47 | 84.74 | 82.19 | 71.23 | 61.81 | 51.17 | 46.74 | 62.16 | |||||||||||||
1997 | 45.68 | 50.93 | 54.42 | 59.40 | 72.65 | 71.63 | 79.32 | 82.68 | 75.73 | 60.74 | 55.87 | 46.10 | 62.93 | |||||||||||||
1998 | 47.77 | 51.79 | 56.19 | 62.10 | 62.68 | 72.33 | 80.74 | 82.68 | 79.07 | 62.13 | 53.43 | 45.52 | 63.04 | |||||||||||||
1999 | 47.90 | 49.25 | 52.71 | 60.33 | 63.90 | 69.30 | 78.19 | 78.48 | 78.17 | 65.48 | 56.00 | 49.06 | 62.40 | |||||||||||||
2000 | 45.13 | 50.24 | 53.90 | 64.13 | 65.97 | 76.37 | 78.39 | 78.65 | 73.90 | 63.23 | 49.50 | 45.52 | 62.08 | |||||||||||||
2001 | 46.81 | 50.32 | 56.65 | 57.93 | 71.55 | 70.53 | 77.03 | 80.13 | 76.27 | 62.29 | 53.70 | 46.90 | 62.51 | |||||||||||||
2002 | 45.61 | 52.46 | 52.13 | 60.93 | 64.58 | 74.97 | 81.71 | 81.35 | 76.53 | 63.74 | 55.17 | 48.48 | 63.14 | |||||||||||||
2003 | 50.71 | 51.61 | 55.81 | 58.20 | 66.52 | 77.33 | 84.68 | 81.71 | 78.37 | 66.00 | 51.53 | 47.16 | 64.14 | |||||||||||||
2004 | 42.61 | 51.72 | 60.42 | 67.33 | 68.45 | 75.77 | 83.42 | 82.26 | 71.23 | 64.03 | 51.97 | 48.19 | 63.95 | |||||||||||||
2005 | 47.87 | 53.75 | 60.10 | 60.30 | 68.45 | 70.27 | 81.48 | 83.29 | 73.47 | 62.68 | 51.03 | 44.23 | 63.08 | |||||||||||||
2006 | 50.13 | 49.29 | 53.68 | 62.87 | 70.19 | 76.23 | 82.48 | 81.23 | 77.67 | 63.48 | 52.47 | 45.26 | 63.75 | |||||||||||||
2007 | 44.39 | 50.43 | 57.71 | 60.37 | 69.55 | 72.13 | 81.55 | 78.58 | 72.80 | 61.03 | 52.00 | 45.48 | 62.17 | |||||||||||||
2008 | 43.94 | 52.41 | 52.94 | 56.67 | 67.48 | 71.77 | 80.77 | 80.00 | 77.33 | 62.23 | 55.10 | 42.77 | 61.95 | |||||||||||||
2009 | 46.19 | 50.25 | 52.52 | 62.33 | 71.48 | 74.83 | 86.55 | 80.55 | 77.20 | 62.32 | 54.07 | 41.65 | 63.33 | |||||||||||||
2010 | 49.65 | 54.14 | 56.84 | 59.13 | 63.23 | 68.77 | 79.03 | 79.52 | 73.00 | 63.45 | 50.33 | 46.65 | 61.98 | |||||||||||||
2011 | 47.32 | 46.50 | 52.45 | 56.00 | 62.55 | 70.10 | 76.87 | 80.48 | 79.03 | 61.84 | 51.33 | 45.32 | 60.82 | |||||||||||||
2012 | 47.32 | 49.03 | 52.10 | 61.50 | 67.94 | 69.70 | 78.19 | 83.26 | 78.67 | 64.39 | 54.07 | 47.06 | 62.77 | |||||||||||||
2013 | 42.68 | 50.68 | 57.39 | 61.33 | 69.45 | 75.43 | 82.39 | 81.52 | 72.77 | 63.42 | 52.50 | 41.61 | 62.60 | |||||||||||||
2014 | 47.71 | 46.00 | 58.00 | 62.63 | 71.06 | 73.37 | 83.84 | 84.77 | 78.73 | 68.03 | 51.93 | 49.19 | 64.61 | |||||||||||||
2015 | 49.87 | 56.79 | 62.81 | 62.93 | 70.74 | 82.67 | 86.71 | 84.26 | 74.57 | 69.00 | 51.97 | 47.74 | 66.67 | |||||||||||||
2016 | 47.23 | 56.45 | 57.58 | 68.50 | 72.29 | 76.77 | 79.10 | 84.55 | 74.13 | 62.29 | 57.97 | 42.26 | 64.93 | |||||||||||||
2017 | 39.00 | 46.75 | 54.23 | 58.73 | 70.19 | 75.40 | 82.71 | 87.06 | 77.50 | 64.16 | 52.60 | 45.52 | 62.82 | |||||||||||||
2018 | 50.84 | 49.04 | 55.77 | 62.13 | 73.61 | 76.20 | 87.52 | 84.29 | 75.90 | 66.06 | 54.80 | 49.06 | 65.44 | |||||||||||||
2019 | 49.19 | 42.93 | 56.58 | 62.60 | 72.71 | 76.57 | 80.32 | 82.61 | 72.07 | 60.84 | 54.40 | 48.06 | 63.24 | |||||||||||||
2020 | 50.16 | 51.86 | 54.61 | 64.93 | 69.74 | 73.27 | 81.45 | 83.06 | 77.30 | 65.00 | 52.77 | 49.45 | 64.47 | |||||||||||||
2021 | 49.94 | 47.21 | 56.19 | 67.27 | 70.55 | 82.63 | 85.48 | 83.97 | 77.67 | 62.06 | 56.03 | 45.81 | 65.40 | |||||||||||||
2022 | 48.10 | 51.21 | 57.55 | 57.90 | 65.26 | 74.37 | 85.71 | 87.32 | 80.87 | 71.94 | 49.93 | 43.84 | 64.50 | |||||||||||||
2023 | 48.26 | 48.00 | 52.74 | 59.50 | 75.48 | 78.07 | 85.90 | 87.13 | 76.10 | 66.35 | 54.57 | 51.42 | 65.29 | |||||||||||||
2024 | 44.77 | 52.90 | 58.29 | 62.61 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.99 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 45.61 | 50.48 | 55.66 | 61.19 | 68.04 | 73.43 | 80.43 | 80.38 | 75.20 | 63.85 | 52.61 | 46.25 | 62.74 | |||||||||||||
S.D. | 3.93 | 3.19 | 3.11 | 3.03 | 3.42 | 3.41 | 3.42 | 3.39 | 3.20 | 2.77 | 2.67 | 2.62 | 1.50 | |||||||||||||
SKEW | -1.07 | -0.13 | 0.42 | 0.16 | 0.08 | 0.27 | -0.23 | 0.00 | -0.03 | 0.68 | -0.57 | -0.48 | -0.04 | |||||||||||||
MAX | 52.03 | 57.76 | 63.74 | 68.50 | 76.61 | 82.67 | 87.52 | 88.13 | 81.93 | 71.94 | 58.40 | 51.42 | 66.67 | |||||||||||||
MIN | 32.77 | 40.86 | 49.23 | 55.00 | 61.10 | 66.17 | 72.00 | 71.65 | 68.80 | 57.61 | 42.87 | 39.23 | 58.66 | |||||||||||||
YRS | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 85 |