Year,Depart From 1940-2025 Average,Contiguous U.S. (Lower 48),Temp,Jul,(°F)
1940,4.871
1941,2.155
1942,-5.01
1943,-19.121
1944,10.011
1945,25.815
1946,-3.884
1947,18.497
1948,-12.038
1949,-22.407
1950,39.554
1951,-15.789
1952,-17.256
1953,-25.914
1954,-34.431
1955,-7.508
1956,4.097
1957,-23.966
1958,9.035
1959,-12.273
1960,-10.538
1961,5.229
1962,26.385
1963,-12.4
1964,-22.952
1965,21.746
1966,-32.565
1967,15.781
1968,18.471
1969,-18.285
1970,-13.206
1971,26.103
1972,31.06
1973,12.246
1974,4.163
1975,10.323
1976,19.463
1977,-12.576
1978,3.346
1979,12.116
1980,-28.099
1981,0.286
1982,13.659
1983,-7.875
1984,25.489
1985,13.311
1986,4.575
1987,9.486
1988,-11.022
1989,-4.174
1990,27.309
1991,9.956
1992,40.111
1993,10.486
1994,6.442
1995,3.841
1996,18.955
1997,45.945
1998,3.756
1999,11.736
2000,14.827
2001,10.231
2002,-15.542
2003,-1.95
2004,41.237
2005,-24.826
2006,-34.894
2007,4.15
2008,7.977
2009,20.831
2010,-7.836
2011,-21.042
2012,-24.835
2013,11.34
2014,20.765
2015,14.543
2016,-23.032
2017,-27.568
2018,-24.125
2019,-11.107
2020,-29.023
2021,-0.657
2022,-42.867
2023,-20.496
2024,-11.588
2025,-17.038