Year,Value,WFO Quad Cities,DewPt,Jun,(°F)
1940,58.114
1941,59.834
1942,59.584
1943,62.594
1944,61.972
1945,56.633
1946,58.592
1947,57.642
1948,59.201
1949,64.06
1950,59.289
1951,58.453
1952,63.183
1953,62.255
1954,62.828
1955,56.848
1956,61.25
1957,60.179
1958,55.497
1959,58.006
1960,57.468
1961,56.542
1962,58.908
1963,58.403
1964,59.239
1965,56.882
1966,58.649
1967,60.865
1968,58.789
1969,55.273
1970,59.48
1971,62.138
1972,55.495
1973,59.768
1974,55.809
1975,61.145
1976,55.439
1977,56.057
1978,57.81
1979,57.622
1980,57.564
1981,59.833
1982,54.748
1983,58.993
1984,61.256
1985,54.069
1986,61.356
1987,59.54
1988,52.993
1989,57.014
1990,61.31
1991,62.489
1992,51.265
1993,59.396
1994,61.084
1995,61.824
1996,61.96
1997,60.394
1998,60.225
1999,60.845
2000,58.8
2001,58.988
2002,62.709
2003,55.85
2004,58.554
2005,61.28
2006,56.364
2007,58.091
2008,60.109
2009,60.747
2010,64.204
2011,61.558
2012,56.647
2013,60.771
2014,61.549
2015,61.917
2016,59.907
2017,58.187
2018,64.128
2019,60.191
2020,60.485
2021,60.85
2022,58.464
2023,54.756
2024,61.483
2025,62.199