YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | 65.68 | l | 71.50 | 82.52 | 75.42 | 66.37 | 60.10 | 52.97 | 45.65 | 64.93 | e | |||||||
1942 | 45.10 | 48.29 | 54.19 | 60.77 | 64.26 | 69.57 | 78.23 | 80.58 | 73.47 | 64.45 | 49.93 | 46.84 | 61.31 | |||||||||||||
1943 | 40.35 | 51.18 | 52.68 | 63.17 | 64.77 | 70.70 | 77.45 | 75.45 | 75.67 | 61.87 | 53.47 | 46.16 | 61.08 | |||||||||||||
1944 | 48.06 | 49.03 | 54.45 | 60.17 | 67.35 | 71.20 | 77.84 | 76.13 | 74.13 | 65.32 | 51.50 | 43.16 | 61.53 | |||||||||||||
1945 | 47.74 | 49.18 | 50.74 | 56.33 | 67.65 | 70.93 | 80.26 | 78.16 | 68.93 | 62.32 | 49.33 | 44.87 | 60.54 | |||||||||||||
1946 | 45.29 | 47.54 | 51.87 | 58.40 | 70.77 | 68.10 | 76.61 | 76.35 | 70.23 | 56.74 | 48.80 | 44.90 | 59.63 | |||||||||||||
1947 | 40.84 | 51.68 | 58.35 | 62.37 | 71.84 | 70.57 | 75.48 | 75.84 | 71.77 | 58.77 | 49.83 | 47.03 | 61.20 | |||||||||||||
1948 | 44.06 | 45.76 | 51.16 | 54.13 | 63.26 | 74.80 | 75.23 | 70.97 | 68.97 | 59.65 | 48.37 | 41.06 | 58.12 | |||||||||||||
1949 | 36.29 | 44.57 | 53.48 | 61.00 | 70.42 | 71.67 | 75.81 | 74.68 | 72.67 | 58.10 | 56.30 | 44.29 | 59.94 | |||||||||||||
1950 | 32.35 | 46.86 | 48.94 | 56.03 | 63.77 | 72.00 | 77.29 | 78.65 | 71.93 | 56.87 | 49.63 | 49.81 | 58.68 | |||||||||||||
1951 | 43.42 | 48.57 | 47.45 | 64.70 | 66.42 | 75.33 | 78.42 | 76.97 | 72.50 | 59.55 | 49.97 | 42.10 | 60.45 | |||||||||||||
1952 | 41.65 | 47.69 | 50.29 | 61.03 | 67.10 | 68.00 | 78.87 | 76.26 | 74.67 | 65.77 | 49.40 | 46.65 | 60.61 | |||||||||||||
1953 | 49.48 | 49.04 | 52.00 | 57.10 | 64.19 | 66.57 | 77.29 | 75.94 | 71.97 | 63.55 | 53.10 | 47.06 | 60.61 | |||||||||||||
1954 | 41.48 | 50.29 | 52.48 | 56.47 | 65.90 | 66.10 | 72.32 | 71.32 | 68.07 | 58.81 | 54.57 | 44.81 | 58.55 | |||||||||||||
1955 | 44.03 | 45.82 | 46.74 | 54.07 | 62.19 | 69.10 | 70.71 | 75.55 | 68.73 | 58.58 | 45.47 | 44.52 | 57.13 | |||||||||||||
1956 | 44.58 | 40.86 | 48.71 | 62.53 | 70.97 | 66.43 | 78.94 | 76.81 | 69.17 | 57.84 | 49.13 | 45.84 | 59.32 | |||||||||||||
1957 | 38.94 | 46.18 | 52.58 | 60.93 | 69.48 | 71.00 | 74.00 | 74.35 | 77.20 | 59.87 | 51.43 | 47.68 | 60.30 | |||||||||||||
1958 | 48.84 | 53.93 | 53.29 | 59.97 | 72.94 | 74.80 | 84.32 | 81.58 | 70.30 | 63.03 | 50.07 | 49.74 | 63.57 | |||||||||||||
1959 | 45.42 | 46.32 | 51.71 | 59.53 | 64.84 | 69.97 | 79.23 | 74.39 | 66.63 | 60.48 | 51.53 | 45.52 | 59.63 | |||||||||||||
1960 | 42.58 | 49.03 | 52.77 | 59.73 | 62.45 | 72.37 | 82.84 | 74.26 | 69.80 | 60.97 | 49.77 | 44.65 | 60.10 | |||||||||||||
1961 | 48.74 | 49.93 | 53.10 | 56.27 | 63.94 | 75.87 | 80.13 | 82.71 | 70.37 | 59.29 | 49.00 | 44.16 | 61.12 | |||||||||||||
1962 | 44.26 | 49.61 | 51.06 | 60.27 | 59.71 | 71.67 | 77.45 | 74.10 | 71.00 | 60.65 | 52.07 | 47.13 | 59.91 | |||||||||||||
1963 | 39.87 | 55.54 | 52.16 | 56.03 | 67.13 | 68.17 | 73.97 | 76.16 | 74.73 | 60.65 | 51.20 | 47.87 | 60.29 | |||||||||||||
1964 | 45.23 | 48.90 | 51.13 | 55.30 | 62.84 | 66.70 | 73.77 | 72.06 | 68.23 | 62.29 | 47.20 | 39.03 | 57.72 | |||||||||||||
1965 | 43.39 | 48.14 | 58.26 | 60.43 | 63.61 | 73.30 | 81.32 | 77.58 | 68.17 | 64.00 | 52.67 | 43.52 | 61.20 | |||||||||||||
1966 | 44.06 | 48.57 | 53.29 | 60.57 | 66.55 | 68.37 | 73.58 | 76.94 | 71.80 | 59.48 | 51.43 | 46.81 | 60.12 | |||||||||||||
1967 | 45.77 | 49.43 | 49.29 | 56.07 | 66.68 | 75.23 | 79.48 | 86.74 | 78.00 | 60.87 | 52.17 | 44.58 | 62.03 | |||||||||||||
1968 | 43.77 | 55.00 | 54.77 | 57.17 | 65.13 | 69.80 | 79.87 | 73.87 | 68.73 | 58.55 | 51.70 | 41.03 | 59.95 | |||||||||||||
1969 | 36.00 | 46.82 | 56.87 | 58.03 | 70.48 | 75.00 | 76.39 | 74.84 | 70.30 | 60.16 | 51.23 | 46.81 | 60.24 | |||||||||||||
1970 | 44.32 | 53.32 | 55.65 | 55.47 | 65.35 | 75.30 | 79.06 | 77.26 | 67.10 | 58.35 | 50.77 | 41.61 | 60.30 | |||||||||||||
1971 | 43.58 | 46.79 | 48.48 | 58.03 | 65.58 | 64.93 | 77.45 | 80.81 | 69.07 | 58.58 | 49.47 | 41.32 | 58.67 | |||||||||||||
1972 | 40.68 | 47.24 | 53.81 | 54.20 | 68.39 | 69.90 | 77.58 | 80.10 | 67.83 | 58.81 | 50.73 | 40.87 | 59.18 | |||||||||||||
1973 | 43.58 | 51.21 | 53.19 | 60.73 | 67.68 | 69.37 | 77.45 | 73.32 | 72.23 | 58.71 | 46.37 | 46.16 | 60.00 | |||||||||||||
1974 | 44.39 | 48.39 | 53.32 | 55.20 | 61.97 | 73.33 | 75.55 | 78.87 | 79.63 | 62.94 | 49.73 | 46.71 | 60.84 | |||||||||||||
1975 | 43.90 | 47.07 | 50.32 | 55.57 | 65.10 | 68.73 | 76.42 | 71.45 | 73.40 | 56.77 | 49.13 | 45.23 | 58.59 | |||||||||||||
1976 | 46.71 | 46.90 | 49.48 | 58.60 | 63.90 | 67.87 | 74.71 | 70.71 | 70.67 | 61.81 | 51.37 | 45.71 | 59.04 | |||||||||||||
1977 | 42.68 | 55.43 | 52.84 | 64.03 | 61.81 | 72.73 | 73.74 | 78.84 | 67.70 | 60.10 | 48.40 | 44.48 | 60.23 | |||||||||||||
1978 | 47.90 | 51.18 | 56.68 | 58.40 | 64.90 | 75.73 | 77.48 | 75.26 | 65.77 | 62.97 | 47.03 | 41.58 | 60.41 | |||||||||||||
1979 | 39.84 | 47.68 | 59.71 | 60.70 | 68.19 | 73.57 | 79.52 | 75.55 | 72.03 | 62.13 | 48.93 | 48.71 | 61.38 | |||||||||||||
1980 | 40.23 | 47.79 | 50.97 | 62.23 | 65.48 | 66.23 | 76.23 | 74.74 | 71.57 | 65.19 | 53.60 | 49.39 | 60.30 | |||||||||||||
1981 | 49.65 | 52.68 | 59.06 | 59.60 | 64.71 | 68.67 | 75.65 | 83.94 | 74.47 | 60.58 | 53.87 | 46.26 | 62.43 | |||||||||||||
1982 | 43.32 | 48.82 | 53.68 | 58.67 | 67.94 | 76.73 | 75.45 | 78.29 | 72.47 | 61.58 | 49.20 | 45.61 | 60.98 | |||||||||||||
1983 | 49.68 | 52.71 | 57.52 | 62.83 | 68.71 | 69.03 | 73.23 | 77.10 | 69.27 | 60.35 | 52.57 | 40.71 | 61.14 | |||||||||||||
1984 | 49.03 | 50.97 | 56.32 | 57.50 | 62.42 | 68.87 | 77.65 | 78.55 | 71.00 | 57.81 | 49.43 | 41.65 | 60.10 | |||||||||||||
1985 | 43.16 | 45.79 | 53.29 | 60.23 | 66.55 | 71.73 | 84.35 | 78.58 | 68.23 | 58.52 | 41.13 | 40.13 | 59.31 | |||||||||||||
1986 | 49.13 | 48.43 | 57.61 | 56.67 | 65.10 | 73.90 | 71.52 | 82.26 | 68.27 | 62.10 | 49.60 | 45.55 | 60.84 | |||||||||||||
1987 | 44.68 | 51.86 | 55.61 | 61.47 | 67.58 | 74.67 | 74.06 | 79.23 | 75.10 | 67.71 | 54.07 | 43.81 | 62.49 | |||||||||||||
1988 | 44.65 | 50.90 | 54.52 | 58.67 | 64.06 | 68.97 | 77.00 | 76.58 | 71.00 | 61.74 | 49.57 | 45.81 | 60.29 | |||||||||||||
1989 | 45.26 | 42.18 | 49.00 | 63.67 | 65.74 | 73.53 | 73.26 | 75.13 | 75.57 | 60.42 | 50.77 | 46.16 | 60.06 | |||||||||||||
1990 | 45.65 | 44.75 | 54.87 | 60.10 | 62.65 | 68.00 | 80.23 | 79.81 | 74.10 | 58.48 | 50.60 | 38.90 | 59.84 | |||||||||||||
1991 | 44.23 | 54.18 | 50.71 | 56.90 | 61.58 | 66.07 | 77.87 | 78.29 | 74.30 | 62.00 | 51.40 | 46.52 | 60.34 | |||||||||||||
1992 | 48.32 | 53.72 | 60.39 | 61.53 | 72.65 | 76.97 | 78.03 | 80.55 | 72.40 | 62.10 | 50.77 | 43.06 | 63.37 | |||||||||||||
1993 | 42.90 | 50.00 | 56.35 | 58.23 | 69.97 | 70.40 | 71.06 | 77.32 | 76.67 | 64.19 | 49.07 | 45.97 | 61.01 | |||||||||||||
1994 | 49.52 | 45.89 | 58.00 | 61.60 | 69.06 | 72.33 | 82.13 | 79.65 | 76.27 | 61.68 | 47.37 | 45.03 | 62.38 | |||||||||||||
1995 | 49.74 | 51.71 | 56.39 | 60.43 | 71.32 | 74.40 | 78.39 | 74.16 | 75.60 | 61.48 | 54.87 | 46.29 | 62.90 | |||||||||||||
1996 | 44.48 | 49.83 | 55.03 | 58.93 | 60.52 | 70.33 | 79.68 | 78.13 | 67.90 | 58.87 | 48.63 | 44.34 | b | 59.72 | ||||||||||||
1997 | 45.84 | 49.39 | 52.10 | 57.77 | d | 68.08 | e | 68.53 | 76.32 | 79.55 | 72.27 | 57.74 | 54.17 | 45.84 | 60.63 | |||||||||||
1998 | 46.29 | 51.14 | 54.32 | 60.23 | 62.39 | 69.60 | 78.90 | 79.90 | 76.13 | 60.45 | 51.50 | 43.71 | 61.21 | |||||||||||||
1999 | 46.42 | 46.61 | 51.13 | 58.83 | 61.97 | 66.83 | 74.42 | 75.45 | 73.03 | 60.65 | 52.47 | 45.48 | 59.44 | |||||||||||||
2000 | 43.87 | 49.90 | 52.16 | 60.87 | 63.19 | 71.67 | 75.13 | 74.81 | 70.70 | 59.97 | 48.13 | 45.10 | 59.62 | |||||||||||||
2001 | 45.65 | 48.11 | 53.32 | 56.23 | 67.13 | 67.07 | 73.55 | 75.87 | 70.13 | 57.94 | 51.67 | 44.81 | 59.29 | |||||||||||||
2002 | 44.45 | 48.54 | 48.90 | 57.67 | 62.13 | 72.43 | 76.61 | 78.00 | 72.07 | 60.10 | 53.14 | a | 46.71 | 60.06 | ||||||||||||
2003 | 50.26 | 48.71 | 53.58 | 56.40 | 64.61 | 74.43 | 81.26 | 79.06 | 74.10 | 61.45 | 48.57 | 45.06 | 61.46 | |||||||||||||
2004 | 44.06 | 50.41 | 56.35 | 64.33 | 65.39 | 73.83 | 80.52 | 78.71 | 67.33 | 60.61 | 50.07 | 47.39 | 61.58 | |||||||||||||
2005 | 47.58 | 51.96 | 57.94 | 59.03 | 66.68 | 68.23 | 76.81 | 79.39 | 70.33 | 59.90 | 48.07 | 45.23 | 60.93 | |||||||||||||
2006 | 47.87 | 48.46 | 52.77 | 59.93 | 67.10 | 72.73 | 79.06 | 77.87 | 74.37 | 60.55 | 49.67 | 45.39 | 61.31 | |||||||||||||
2007 | 43.48 | 49.11 | 54.42 | 58.13 | 66.84 | 68.80 | 77.71 | 75.26 | 68.93 | 57.68 | 50.17 | 43.84 | 59.53 | |||||||||||||
2008 | 43.19 | 49.52 | 49.90 | 54.27 | 64.77 | 67.90 | 76.52 | 75.81 | 72.00 | 59.00 | 53.63 | 40.65 | 58.93 | |||||||||||||
2009 | 43.71 | 48.25 | 48.68 | 59.13 | 66.97 | 73.47 | 81.94 | 75.32 | 72.63 | 58.68 | 51.17 | 42.32 | 60.19 | |||||||||||||
2010 | 50.10 | 52.32 | 54.87 | 56.43 | 61.48 | 66.13 | 75.97 | 76.32 | 68.00 | 60.23 | 48.53 | 46.84 | 59.77 | |||||||||||||
2011 | 46.29 | 44.89 | 50.65 | 52.73 | 60.42 | 66.80 | 73.90 | 76.74 | 74.57 | 58.68 | 49.07 | 43.55 | 58.19 | |||||||||||||
2012 | 44.42 | 48.76 | 49.71 | 59.07 | 64.90 | 65.83 | 73.97 | 78.77 | 74.10 | 60.84 | 51.30 | 44.39 | 59.67 | |||||||||||||
2013 | 42.26 | 48.43 | 54.00 | 57.70 | 66.61 | 72.20 | 78.61 | 78.00 | 69.67 | 57.16 | 50.73 | 42.19 | 59.80 | |||||||||||||
2014 | 46.81 | 45.32 | 55.39 | 60.33 | 67.94 | 71.77 | 81.52 | 80.94 | 74.67 | 64.35 | 51.43 | 48.58 | 62.42 | |||||||||||||
2015 | 49.29 | 55.07 | 59.13 | 60.33 | 68.39 | 79.90 | 83.29 | 80.39 | 70.23 | 64.13 | 48.90 | 46.03 | 63.76 | |||||||||||||
2016 | 47.13 | 53.14 | 55.58 | 66.30 | 69.29 | 72.70 | 75.90 | 80.26 | 70.70 | 59.45 | 55.00 | 41.03 | 62.21 | |||||||||||||
2017 | 42.97 | 46.79 | 51.32 | 56.93 | 67.65 | 72.57 | 79.68 | 83.10 | 74.63 | 61.52 | 49.83 | 44.03 | 60.92 | |||||||||||||
2018 | 48.26 | 45.75 | 53.52 | 58.27 | 70.55 | 71.53 | 82.71 | 80.13 | 70.87 | 60.03 | 52.47 | 46.90 | 61.75 | |||||||||||||
2019 | 48.39 | 41.00 | 57.00 | 59.57 | 70.32 | 73.03 | 76.13 | 78.10 | 68.83 | 58.13 | 51.17 | 46.77 | 60.70 | |||||||||||||
2020 | 47.48 | 49.48 | 51.97 | 61.63 | 67.32 | 70.20 | 77.00 | 79.45 | 74.83 | 61.45 | 50.37 | 48.55 | 61.65 | |||||||||||||
2021 | 47.81 | 45.68 | 53.29 | 63.80 | 66.32 | 77.30 | 80.42 | 79.23 | 72.20 | 58.55 | 51.97 | 42.94 | 61.62 | |||||||||||||
2022 | 48.65 | 48.14 | 54.55 | 54.60 | 60.68 | 69.60 | 81.16 | 82.58 | 76.43 | 66.90 | 48.07 | 43.10 | 61.20 | |||||||||||||
2023 | 46.94 | 46.79 | 52.00 | b | 55.67 | 72.29 | 73.57 | 81.29 | 82.10 | 72.53 | 62.39 | 53.20 | 51.61 | 62.53 | ||||||||||||
2024 | 47.48 | 50.24 | 55.20 | a | 61.13 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.98 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 44.94 | 48.95 | 53.38 | 58.96 | 66.06 | 71.03 | 77.53 | 77.47 | 71.69 | 60.64 | 50.56 | 44.93 | 60.50 | |||||||||||||
S.D. | 3.39 | 3.02 | 3.01 | 2.81 | 3.13 | 3.20 | 3.07 | 3.04 | 2.99 | 2.35 | 2.34 | 2.53 | 1.30 | |||||||||||||
SKEW | -0.89 | -0.04 | 0.15 | 0.15 | 0.16 | 0.23 | 0.08 | 0.19 | 0.23 | 0.73 | -0.52 | -0.19 | 0.13 | |||||||||||||
MAX | 50.26 | 55.54 | 60.39 | 66.30 | 72.94 | 79.90 | 84.35 | 86.74 | 79.63 | 67.71 | 56.30 | 51.61 | 63.76 | |||||||||||||
MIN | 32.35 | 40.86 | 46.74 | 52.73 | 59.71 | 64.93 | 70.71 | 70.71 | 65.77 | 56.74 | 41.13 | 38.90 | 57.13 | |||||||||||||
YRS | 83 | 83 | 83 | 82 | 82 | 83 | 83 | 83 | 83 | 83 | 83 | 83 | 82 |