YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | 39.77 | 46.31 | 56.19 | 61.10 | 76.26 | 85.37 | 90.61 | 90.90 | 74.40 | 65.97 | 43.17 | 43.13 | 64.43 | |||||||||||||
1941 | 40.19 | 48.11 | 58.13 | 62.03 | 71.03 | 75.43 | 90.48 | 84.55 | 71.13 | 62.71 | 51.73 | 42.10 | 63.14 | |||||||||||||
1942 | 28.68 | 39.29 | 51.23 | 63.57 | 64.16 | 73.63 | 91.87 | 89.03 | 78.70 | 65.97 | 48.53 | 38.81 | 61.12 | |||||||||||||
1943 | 35.48 | 45.04 | 49.84 | 67.10 | 66.84 | 74.57 | 88.94 | 87.16 | 82.47 | 65.42 | 49.33 | 40.74 | 62.74 | |||||||||||||
1944 | 34.00 | 41.59 | 49.48 | 60.07 | 72.32 | 72.07 | 87.32 | 86.87 | 77.70 | 71.71 | 45.00 | 34.77 | 61.08 | |||||||||||||
1945 | 37.87 | 45.25 | 49.00 | 58.37 | 69.06 | 74.23 | 91.45 | 89.29 | 74.73 | 69.39 | 47.23 | 38.00 | 61.99 | |||||||||||||
1946 | 36.94 | 42.00 | 53.81 | 65.77 | 71.10 | 80.20 | 91.03 | 89.39 | 76.00 | 55.90 | 45.63 | 43.90 | 62.64 | |||||||||||||
1947 | 32.61 | 47.14 | 56.45 | 62.03 | 76.42 | 73.87 | 91.81 | 87.77 | 77.50 | 66.48 | 43.50 | 38.45 | 62.84 | |||||||||||||
1948 | 41.77 | 41.21 | 47.74 | 59.07 | 69.03 | 79.93 | 86.19 | 86.23 | 76.53 | 66.19 | 46.47 | 33.23 | 61.13 | |||||||||||||
1949 | 20.13 | 38.86 | 53.29 | 68.30 | 74.77 | 80.40 | 90.52 | 89.13 | 80.73 | 58.52 | 55.07 | 38.74 | 62.37 | |||||||||||||
1950 | 33.16 | 44.57 | 48.74 | 59.70 | 67.90 | 77.00 | 88.71 | 88.32 | 76.47 | 69.06 | 51.47 | 42.16 | 62.27 | |||||||||||||
1951 | 35.94 | 44.75 | 47.23 | 64.57 | 69.71 | 76.60 | 91.45 | 86.81 | 78.13 | 59.84 | 47.47 | 34.06 | 61.38 | |||||||||||||
1952 | 33.71 | 38.31 | 45.29 | 66.20 | 71.03 | 77.20 | 88.71 | 88.55 | 80.87 | 71.87 | 46.40 | 40.35 | 62.37 | |||||||||||||
1953 | 47.81 | 45.86 | 53.94 | 58.10 | 64.13 | 72.40 | 91.06 | 86.81 | 81.63 | 66.45 | 55.70 | 38.42 | 63.53 | |||||||||||||
1954 | 44.13 | 48.32 | 50.71 | 63.03 | 75.19 | 74.23 | 91.45 | 82.90 | 76.67 | 65.13 | 54.40 | 38.77 | 63.75 | |||||||||||||
1955 | 30.58 | 35.32 | 45.68 | 54.60 | 65.58 | 80.97 | 86.13 | 91.74 | 76.97 | 66.39 | 43.50 | 41.77 | 59.94 | |||||||||||||
1956 | 40.55 | 35.79 | 53.03 | 63.97 | 71.97 | 78.53 | 90.81 | 84.81 | 79.50 | 61.35 | 44.23 | 37.29 | 61.82 | |||||||||||||
1957 | 30.00 | 42.14 | 51.65 | 59.90 | 69.23 | 80.17 | 88.90 | 86.68 | 80.57 | 60.23 | 45.83 | 40.74 | 61.34 | |||||||||||||
1958 | 37.90 | 50.75 | 50.52 | 57.70 | 78.23 | 78.03 | 88.74 | 90.52 | 76.17 | 70.00 | 49.93 | 44.10 | 64.38 | |||||||||||||
1959 | 42.87 | 44.75 | 52.29 | 63.93 | 65.32 | 83.50 | 92.29 | 84.90 | 71.33 | 62.19 | 48.20 | 39.13 | 62.56 | |||||||||||||
1960 | 32.45 | 41.34 | 53.29 | 62.13 | 68.35 | 85.03 | 97.29 | 84.13 | 81.90 | 65.97 | 49.80 | 39.13 | 63.40 | |||||||||||||
1961 | 42.48 | 49.14 | 54.23 | 61.67 | 72.55 | 89.07 | 93.23 | 92.68 | 70.77 | 60.84 | 46.73 | 37.06 | 64.20 | |||||||||||||
1962 | 28.00 | 38.04 | 48.48 | 67.10 | 68.13 | 80.67 | 87.61 | 85.87 | 80.77 | 65.29 | 50.83 | 42.39 | 61.93 | |||||||||||||
1963 | 32.03 | 52.61 | 55.45 | 59.07 | 72.94 | 75.97 | 88.68 | 89.10 | 84.53 | 69.13 | 51.73 | 34.16 | 63.78 | |||||||||||||
1964 | 33.84 | 34.34 | 46.58 | 58.17 | 68.68 | 73.97 | 91.29 | 84.45 | 74.07 | 66.29 | 45.27 | 42.39 | 59.94 | |||||||||||||
1965 | 39.13 | 46.21 | 52.06 | 61.03 | 67.90 | 78.37 | 89.00 | 84.94 | 70.13 | 70.55 | 53.00 | 37.61 | 62.50 | |||||||||||||
1966 | 39.90 | 42.57 | 55.10 | 62.70 | 77.16 | 79.53 | 90.65 | 88.32 | 81.20 | 63.94 | 51.57 | 38.00 | 64.22 | |||||||||||||
1967 | 42.87 | 47.89 | 52.26 | 54.27 | 71.39 | 79.50 | 94.19 | 94.55 | 82.80 | 63.74 | 49.47 | 35.39 | 64.03 | |||||||||||||
1968 | 37.52 | 49.86 | 57.97 | 60.17 | 71.61 | 81.77 | 94.06 | 80.84 | 76.67 | 64.65 | 49.27 | 41.52 | 63.82 | |||||||||||||
1969 | 41.29 | 42.61 | 54.03 | 63.60 | 76.16 | 78.27 | 89.32 | 89.55 | 78.13 | 57.45 | 50.27 | 41.26 | 63.49 | |||||||||||||
1970 | 41.65 | 50.75 | 51.45 | 54.30 | 70.52 | 81.43 | 91.97 | 93.13 | 71.77 | 58.84 | 50.17 | 39.77 | 62.98 | |||||||||||||
1971 | 39.84 | 45.64 | 49.55 | 60.70 | 72.65 | 77.10 | 90.03 | 94.03 | 72.47 | 60.35 | 47.77 | 36.74 | 62.24 | |||||||||||||
1972 | 37.71 | 44.31 | 56.39 | 58.33 | 74.87 | 81.33 | 89.58 | 90.10 | 71.47 | 62.90 | 47.40 | 32.13 | 62.21 | |||||||||||||
1973 | 38.19 | 47.82 | 53.13 | 61.20 | 75.29 | 81.87 | 91.87 | 88.42 | 76.87 | 64.06 | 47.97 | 44.39 | 64.26 | |||||||||||||
1974 | 36.06 | 46.64 | 51.13 | 61.33 | 68.77 | 88.00 | 89.58 | 87.58 | 81.83 | 64.26 | 50.43 | 40.48 | 63.84 | |||||||||||||
1975 | 36.06 | 43.54 | 50.39 | 53.87 | 69.03 | 78.33 | 94.32 | 84.29 | 82.40 | 62.97 | 49.17 | 37.19 | 61.80 | |||||||||||||
1976 | 38.77 | 42.03 | 46.65 | 59.17 | 74.58 | 77.83 | 89.52 | 81.61 | 77.47 | 64.71 | 52.47 | 41.77 | 62.22 | |||||||||||||
1977 | 26.13 | 44.57 | 51.23 | 69.17 | 65.13 | 84.90 | 88.32 | 87.65 | 75.53 | 65.77 | 48.97 | 43.48 | 62.57 | |||||||||||||
1978 | 43.55 | 45.11 | 59.90 | 58.63 | 67.23 | 79.43 | 88.74 | 86.35 | 74.80 | 69.03 | 46.93 | 35.55 | 62.94 | |||||||||||||
1979 | 25.26 | 41.68 | 54.19 | 60.37 | 71.94 | 82.20 | 90.35 | 85.68 | 83.50 | 66.87 | 44.37 | 43.94 | 62.53 | |||||||||||||
1980 | 37.32 | 47.21 | 51.26 | 65.23 | 68.55 | 76.73 | 89.45 | 83.71 | 76.37 | 65.61 | 49.40 | 40.87 | 62.64 | |||||||||||||
1981 | 39.55 | 46.64 | 56.16 | 62.33 | 67.42 | 77.93 | 88.74 | 92.32 | 78.97 | 61.03 | 52.93 | 42.84 | 63.91 | |||||||||||||
1982 | 33.26 | 38.54 | 51.00 | 57.77 | 69.16 | 80.20 | 84.65 | 89.29 | 73.87 | 62.39 | 45.30 | 39.35 | 60.40 | |||||||||||||
1983 | 43.35 | 49.04 | 52.74 | 58.00 | 68.84 | 78.57 | 84.68 | 90.13 | 76.17 | 66.32 | 50.00 | 30.45 | 62.36 | |||||||||||||
1984 | 27.39 | 36.52 | 51.10 | 56.03 | 66.48 | 74.30 | 89.94 | 90.26 | 74.57 | 58.26 | 45.67 | 30.84 | 58.45 | |||||||||||||
1985 | 26.94 | 33.93 | 46.45 | 65.03 | 72.39 | 83.00 | 93.87 | 85.06 | 68.80 | 61.97 | 35.87 | 21.42 | 57.89 | |||||||||||||
1986 | 37.84 | 48.96 | 59.55 | 60.47 | 73.16 | 88.33 | 85.26 | 92.65 | 69.07 | 66.48 | 49.73 | 35.90 | 63.95 | |||||||||||||
1987 | 36.29 | 47.32 | 54.90 | 72.23 | 76.10 | 85.40 | 86.48 | 87.13 | 82.23 | 71.06 | 49.67 | 40.97 | 65.82 | |||||||||||||
1988 | 34.61 | 48.14 | 54.77 | 65.93 | 72.35 | 86.17 | 93.23 | 89.16 | 77.20 | 75.16 | 47.93 | 33.48 | 64.85 | |||||||||||||
1989 | 33.35 | 32.14 | 52.77 | 66.67 | 71.32 | 83.87 | 94.42 | 84.87 | 78.70 | 62.94 | 50.07 | 40.84 | 62.66 | |||||||||||||
1990 | 42.00 | 43.68 | 57.26 | 68.43 | 68.32 | 82.43 | 93.00 | 89.16 | 86.23 | 64.97 | 51.80 | 28.42 | 64.64 | |||||||||||||
1991 | 33.26 | 52.18 | 53.90 | 60.00 | 68.13 | 77.83 | 93.61 | 93.03 | 81.10 | 65.84 | 44.73 | 40.29 | 63.66 | |||||||||||||
1992 | 41.71 | 52.69 | 63.32 | 68.60 | 81.45 | 84.37 | 87.61 | 90.77 | 78.67 | 68.06 | 41.10 | 35.10 | 66.12 | |||||||||||||
1993 | 31.39 | 36.25 | 49.65 | 58.60 | 76.77 | 74.87 | 79.61 | 83.81 | 79.50 | 66.35 | 45.60 | 41.61 | 60.33 | |||||||||||||
1994 | 38.42 | 43.75 | 60.06 | 65.23 | 74.71 | 84.27 | 93.90 | 93.23 | 83.17 | 63.00 | 40.37 | 37.10 | 64.77 | |||||||||||||
1995 | 43.29 | 52.00 | 53.55 | 59.73 | 69.00 | 77.80 | 89.26 | 88.35 | 80.93 | 63.23 | 53.07 | 38.97 | 64.10 | |||||||||||||
1996 | 38.97 | 43.17 | 54.45 | 60.87 | 67.10 | 81.37 | 93.06 | 89.68 | 75.10 | 64.10 | 50.27 | 42.55 | 63.39 | |||||||||||||
1997 | 39.26 | 46.61 | 56.55 | 60.13 | 76.55 | 78.57 | 87.26 | 90.39 | 81.03 | 63.71 | 52.03 | 39.16 | 64.27 | |||||||||||||
1998 | 46.19 | 47.82 | 54.29 | 61.17 | 66.42 | 75.90 | 94.61 | 92.48 | 81.80 | 63.90 | 51.27 | 37.68 | 64.46 | |||||||||||||
1999 | 42.32 | 44.43 | 54.03 | 59.67 | 68.87 | 79.63 | 90.00 | 89.65 | 78.90 | 68.35 | 57.03 | 37.52 | 64.20 | |||||||||||||
2000 | 40.84 | 50.38 | 54.35 | 66.97 | 71.61 | 83.97 | 91.97 | 91.68 | 76.37 | 62.35 | 39.83 | 36.58 | 63.91 | |||||||||||||
2001 | 33.52 | 41.75 | 56.32 | 59.23 | 75.71 | 82.23 | 89.13 | 94.68 | 82.80 | 65.87 | 53.00 | 36.32 | 64.21 | |||||||||||||
2002 | 37.58 | 44.25 | 51.10 | 62.10 | 71.90 | 82.83 | 94.61 | 85.06 | 78.97 | 61.26 | 49.93 | 43.26 | 63.57 | |||||||||||||
2003 | 44.84 | 45.32 | 55.90 | 59.10 | 70.87 | 84.83 | 97.29 | 91.68 | 80.60 | 70.77 | 46.17 | 43.97 | 65.95 | |||||||||||||
2004 | 33.61 | 41.90 | 60.16 | 66.67 | 70.29 | 83.00 | 92.87 | 88.55 | 76.30 | 64.29 | 45.47 | 41.97 | 63.76 | |||||||||||||
2005 | 39.00 | 46.43 | 56.68 | 62.03 | 70.39 | 77.50 | 94.06 | 91.65 | 77.50 | 65.61 | 45.47 | 36.00 | 63.53 | |||||||||||||
2006 | 42.58 | 44.07 | 51.19 | 62.13 | 73.90 | 84.70 | 97.10 | 89.16 | 79.17 | 63.29 | 51.60 | 39.45 | 64.86 | |||||||||||||
2007 | 37.77 | 48.00 | 59.81 | 63.73 | 76.61 | 85.20 | 98.58 | 91.13 | 78.47 | 62.87 | 50.57 | 38.52 | 65.94 | |||||||||||||
2008 | 35.52 | 43.59 | 50.55 | 58.53 | 73.19 | 81.17 | 93.10 | 90.61 | 80.17 | 65.03 | 51.43 | 39.06 | 63.50 | |||||||||||||
2009 | 36.84 | 45.50 | 51.19 | 62.13 | 74.87 | 79.20 | 93.16 | 88.39 | 84.53 | 58.13 | 50.30 | 33.48 | 63.14 | |||||||||||||
2010 | 43.23 | 46.89 | 54.65 | 60.13 | 64.48 | 78.60 | 91.13 | 88.16 | 81.97 | 67.90 | 46.57 | 41.19 | 63.74 | |||||||||||||
2011 | 38.90 | 43.96 | 52.58 | 56.47 | 66.90 | 76.27 | 91.52 | 93.55 | 86.40 | 65.23 | 49.13 | 41.52 | 63.54 | |||||||||||||
2012 | 43.19 | 47.21 | 56.94 | 66.30 | 71.58 | 82.03 | 96.94 | 93.97 | 83.50 | 65.13 | 53.50 | 42.35 | 66.89 | |||||||||||||
2013 | 27.23 | 43.89 | 56.81 | 62.07 | 74.19 | 84.47 | 97.55 | 93.68 | 77.87 | 62.39 | 48.27 | 31.42 | 63.32 | |||||||||||||
2014 | 36.23 | 46.57 | 55.55 | 62.23 | 74.58 | 80.90 | 96.13 | 88.58 | 80.47 | 70.03 | 44.13 | 43.84 | 64.94 | |||||||||||||
2015 | 37.52 | 53.18 | 61.81 | 63.90 | 74.16 | 90.83 | 90.13 | 91.61 | 80.07 | 70.87 | 45.13 | 37.52 | 66.39 | |||||||||||||
2016 | 40.23 | 50.31 | 57.32 | 69.03 | 73.13 | 86.53 | 90.65 | 90.03 | 76.70 | 66.26 | 56.07 | 30.71 | 65.58 | |||||||||||||
2017 | 28.42 | 44.61 | 58.26 | 59.53 | 72.55 | 82.13 | 97.29 | 92.65 | 78.47 | 61.97 | 52.23 | 34.71 | 63.57 | |||||||||||||
2018 | 45.39 | 44.61 | 53.81 | 63.87 | 76.48 | 81.93 | 96.16 | 91.10 | 79.93 | 63.39 | 49.20 | 38.90 | 65.40 | |||||||||||||
2019 | 43.84 | 41.04 | 53.97 | 62.97 | 71.19 | 81.07 | 91.35 | 91.94 | 77.30 | 57.94 | 51.90 | 41.81 | 63.86 | |||||||||||||
2020 | 44.10 | 46.90 | 55.90 | 64.83 | 72.58 | 77.93 | 91.42 | 92.00 | 83.30 | 67.42 | 48.77 | 40.97 | 65.51 | |||||||||||||
2021 | 43.61 | 42.96 | 57.35 | 64.70 | 72.35 | 90.90 | 98.65 | 88.48 | 81.50 | 65.48 | 53.03 | 41.26 | 66.69 | |||||||||||||
2022 | 34.87 | 43.64 | 57.32 | 58.07 | 67.13 | 81.00 | 97.06 | 96.77 | 85.83 | 69.97 | 42.17 | 34.90 | 64.06 | |||||||||||||
2023 | 40.81 | 45.00 | 47.71 | 61.40 | 77.45 | 81.73 | 97.19 | 91.39 | 81.03 | 67.71 | 52.13 | 42.45 | 65.50 | |||||||||||||
2024 | 40.71 | 50.69 | 54.11 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.50 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.34 | 44.66 | 53.49 | 61.86 | 71.37 | 80.42 | 91.38 | 89.01 | 78.44 | 64.91 | 48.65 | 38.58 | 63.33 | |||||||||||||
S.D. | 5.45 | 4.49 | 3.80 | 3.73 | 3.71 | 4.15 | 3.54 | 3.27 | 3.95 | 3.69 | 3.86 | 4.12 | 1.70 | |||||||||||||
SKEW | -0.67 | -0.54 | 0.05 | 0.24 | 0.12 | 0.26 | -0.15 | -0.19 | -0.36 | 0.03 | -0.50 | -1.22 | -0.56 | |||||||||||||
MAX | 47.81 | 53.18 | 63.32 | 72.23 | 81.45 | 90.90 | 98.65 | 96.77 | 86.40 | 75.16 | 57.03 | 44.39 | 66.89 | |||||||||||||
MIN | 20.13 | 32.14 | 45.29 | 53.87 | 64.13 | 72.07 | 79.61 | 80.84 | 68.80 | 55.90 | 35.87 | 21.42 | 57.89 | |||||||||||||
YRS | 85 | 85 | 85 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 84 |