Year,Value,Arizona (State),Temp,Jan,(°F) 1940,37.487 1941,35.949 1942,36.423 1943,41.086 1944,37.35 1945,37.23 1946,35.138 1947,33.499 1948,39.816 1949,29.739 1950,38.487 1951,40.502 1952,39.012 1953,45.177 1954,41.904 1955,35.014 1956,45.729 1957,42.056 1958,41.403 1959,43.068 1960,34.12 1961,40.509 1962,37.226 1963,36.488 1964,37.223 1965,43.049 1966,36.077 1967,39.723 1968,37.02 1969,43.787 1970,40.352 1971,40.017 1972,40.789 1973,35.934 1974,38.846 1975,39.086 1976,41.126 1977,38.385 1978,42.653 1979,35.973 1980,43.545 1981,45.81 1982,40.529 1983,42.215 1984,42.049 1985,39.875 1986,47.126 1987,38.896 1988,39.074 1989,38.174 1990,39.457 1991,40.139 1992,38.885 1993,43.694 1994,44.116 1995,42.016 1996,44.977 1997,41.491 1998,44.003 1999,45.663 2000,46.071 2001,39.606 2002,42.39 2003,47.951 2004,42.825 2005,45.555 2006,44.588 2007,38.929 2008,39.676 2009,44.669 2010,41.027 2011,40.549 2012,45.402 2013,37.554 2014,45.992 2015,44.513 2016,41.717 2017,42.83 2018,47.343 2019,42.331 2020,43.255 2021,42.852 2022,43.607 2023,40.754 2024,42.622 2025,40.869