Year,Value,ValueRank 1940,58.628,82 1941,60.879,55 1942,61.732,41 1943,63.053,19 1944,60.993,51 1945,58.851,81 1946,60.237,66 1947,59.042,79 1948,62.721,22 1949,66.169,1 1950,60.472,63 1951,61.694,43 1952,63.04,20 1953,62.434,28 1954,62.438,27 1955,62.573,26 1956,61.831,39 1957,63.646,11 1958,58.909,80 1959,59.711,74 1960,59.947,70 1961,59.832,72 1962,60.908,54 1963,60.785,57 1964,62.252,33 1965,59.693,75 1966,61.778,40 1967,60.706,59 1968,60.003,69 1969,60.92,52 1970,60.708,58 1971,60.92,53 1972,59.323,77 1973,61.699,42 1974,59.905,71 1975,61.653,44 1976,58.452,83 1977,60.064,68 1978,61.452,46 1979,59.713,73 1980,62.017,35 1981,62.704,23 1982,60.523,61 1983,62.625,25 1984,61.493,45 1985,57.846,84 1986,64.724,6 1987,63.582,12 1988,57.432,85 1989,60.507,62 1990,62.689,24 1991,62.394,30 1992,56.92,86 1993,63.166,16 1994,62.299,32 1995,63.789,10 1996,61.374,49 1997,62.352,31 1998,62.761,21 1999,64.113,7 2000,61.882,38 2001,62.412,29 2002,65.096,5 2003,60.085,67 2004,61.035,50 2005,61.919,36 2006,60.677,60 2007,59.598,76 2008,62.102,34 2009,60.366,64 2010,65.901,2 2011,65.655,3 2012,60.873,56 2013,61.434,47 2014,60.275,65 2015,63.213,15 2016,63.129,18 2017,61.892,37 2018,63.959,8 2019,63.138,17 2020,63.918,9 2021,63.316,13 2022,61.419,48 2023,59.156,78 2024,63.313,14 2025,65.337,4 Variable: Dew Point Domain: WFO Quad Cities Month(s): Jun-Jul Average of all values: 61.583 Normal Period: 1991 to 2020 Normal Value = 62.258 Degrees F Trend Begin Value = 60.683 Degrees F Trend End Value = 62.484 Degrees F Total Trend (Change) = 1.801 Degrees F Total Trend (Change) per Decade = 0.209 Degrees F Trend Statistical Sig. (M-K Test): Increasing Trend P-value (M-K Test): 0.0065