Year,Value,WFO Quad Cities,DewPt,Jul,(°F) 1940,59.141 1941,61.925 1942,63.88 1943,63.511 1944,60.015 1945,61.069 1946,61.882 1947,60.442 1948,66.241 1949,68.277 1950,61.656 1951,64.935 1952,62.896 1953,62.612 1954,62.048 1955,68.298 1956,62.413 1957,67.113 1958,62.32 1959,61.416 1960,62.426 1961,63.122 1962,62.908 1963,63.168 1964,65.265 1965,62.504 1966,64.906 1967,60.548 1968,61.216 1969,66.567 1970,61.937 1971,59.702 1972,63.151 1973,63.63 1974,64.001 1975,62.161 1976,61.466 1977,64.072 1978,65.093 1979,61.803 1980,66.47 1981,65.575 1982,66.299 1983,66.257 1984,61.73 1985,61.623 1986,68.092 1987,67.625 1988,61.871 1989,64.0 1990,64.068 1991,62.3 1992,62.575 1993,66.936 1994,63.515 1995,65.754 1996,60.788 1997,64.31 1998,65.297 1999,67.381 2000,64.963 2001,65.837 2002,67.483 2003,64.32 2004,63.516 2005,62.559 2006,64.991 2007,61.105 2008,64.095 2009,59.984 2010,67.598 2011,69.753 2012,65.1 2013,62.097 2014,59.001 2015,64.51 2016,66.351 2017,65.596 2018,63.789 2019,66.086 2020,67.35 2021,65.782 2022,64.374 2023,63.557 2024,65.143 2025,68.476