Global Surface Air Temperature Anomaly (C) (Base: 1951-1980)
------------------------------------------------------------
Year     Annual_Mean 5-year_Mean
---------------------------------
1880        -.12        -.06
1881        -.13        -.12
1882        -.01        -.14
1883        -.04        -.17
1884        -.42        -.20
1885        -.25        -.29
1886        -.28        -.33
1887        -.46        -.24
1888        -.24        -.23
1889         .03        -.29
1890        -.22        -.28
1891        -.56        -.31
1892        -.40        -.38
1893        -.39        -.40
1894        -.34        -.35
1895        -.33        -.30
1896        -.27        -.26
1897        -.15        -.25
1898        -.22        -.19
1899        -.25        -.15
1900        -.06        -.18
1901        -.06        -.21
1902        -.30        -.24
1903        -.36        -.28
1904        -.43        -.30
1905        -.26        -.32
1906        -.16        -.31
1907        -.41        -.29
1908        -.31        -.28
1909        -.32        -.31
1910        -.22        -.29
1911        -.27        -.29
1912        -.34        -.23
1913        -.29        -.18
1914        -.03        -.17
1915         .05        -.19
1916        -.22        -.20
1917        -.47        -.22
1918        -.34        -.26
1919        -.10        -.23
1920        -.16        -.16
1921        -.06        -.12
1922        -.11        -.12
1923        -.16        -.12
1924        -.12        -.10
1925        -.16        -.09
1926         .03        -.06
1927        -.06        -.09
1928        -.01        -.06
1929        -.23        -.06
1930        -.04        -.05
1931         .03        -.07
1932         .03        -.01
1933        -.12        -.02
1934         .05        -.02
1935        -.08         .00
1936         .01         .05
1937         .11         .03
1938         .15         .08
1939        -.02         .10
1940         .13         .09
1941         .11         .08
1942         .10         .10
1943         .06         .08
1944         .12         .05
1945        -.01         .06
1946         .00         .04
1947         .11         .00
1948        -.03        -.03
1949        -.09        -.04
1950        -.17        -.06
1951        -.03        -.02
1952         .04        -.03
1953         .13        -.01
1954        -.09        -.04
1955        -.09        -.03
1956        -.17        -.04
1957         .09        -.01
1958         .09         .00
1959         .04         .06
1960        -.02         .05
1961         .10         .04
1962         .05        -.01
1963         .04        -.04
1964        -.24        -.07
1965        -.14        -.08
1966        -.07        -.11
1967        -.01        -.06
1968        -.09        -.03
1969         .00        -.03
1970         .05        -.04
1971        -.10         .02
1972        -.05         .00
1973         .18        -.01
1974        -.06        -.03
1975        -.02         .01
1976        -.22        -.02
1977         .15         .02
1978         .07         .08
1979         .12         .20
1980         .27         .19
1981         .40         .24
1982         .09         .25
1983         .34         .22
1984         .16         .18
1985         .14         .23
1986         .18         .25
1987         .34         .27
1988         .42         .34
1989         .28         .40
1990         .49         .36
1991         .44         .31
1992         .16         .32
1993         .18         .31
1994         .31         .29
1995         .45         .33
1996         .34         .43
1997         .38         .45
1998         .68         .43
1999         .40           *
2000         .35           *