File:2,000- and 139-year global average temperature.png

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Upload date 2021-04-27T02:01:17Z
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Summary

Description
English: Two charts of global average temperature over respective time periods: 2,000 years and 139 years, showing current global warming in perspective.
SOURCES (and related explanations):
1. Top chart (2,000 years):
2. Bottom chart (139 years):
— In the NOAA wab page, choose 12-Month timescale, December, 1880-2019, Global, Land and Ocean, Plot.
— Data uses 1901-2000 base period (=0°C in the chart).
Date
Source Own work
Author RCraig09
Other versions

Listing of ACTUAL DATA for bottom chart (Since 1880)

Click at right to show/hide ACTUAL DATA for 1880-2018 chart

Year Global avg 5ma
1880 -0.12
1881 -0.09
1882 -0.10
1883 -0.18
1884 -0.27 -0.15
1885 -0.25 -0.18
1886 -0.25 -0.21
1887 -0.29 -0.25
1888 -0.13 -0.24
1889 -0.09 -0.20
1890 -0.35 -0.22
1891 -0.25 -0.22
1892 -0.30 -0.22
1893 -0.32 -0.26
1894 -0.30 -0.30
1895 -0.24 -0.28
1896 -0.09 -0.25
1897 -0.10 -0.21
1898 -0.27 -0.20
1899 -0.16 -0.17
1900 -0.08 -0.14
1901 -0.15 -0.15
1902 -0.25 -0.18
1903 -0.38 -0.20
1904 -0.46 -0.26
1905 -0.28 -0.30
1906 -0.21 -0.32
1907 -0.38 -0.34
1908 -0.43 -0.35
1909 -0.44 -0.35
1910 -0.40 -0.37
1911 -0.44 -0.42
1912 -0.34 -0.41
1913 -0.32 -0.39
1914 -0.14 -0.33
1915 -0.09 -0.27
1916 -0.32 -0.24
1917 -0.40 -0.25
1918 -0.30 -0.25
1919 -0.25 -0.27
1920 -0.23 -0.30
1921 -0.16 -0.27
1922 -0.24 -0.24
1923 -0.25 -0.23
1924 -0.24 -0.22
1925 -0.18 -0.21
1926 -0.08 -0.20
1927 -0.17 -0.18
1928 -0.18 -0.17
1929 -0.33 -0.19
1930 -0.11 -0.17
1931 -0.06 -0.17
1932 -0.13 -0.16
1933 -0.26 -0.18
1934 -0.11 -0.13
1935 -0.15 -0.14
1936 -0.12 -0.15
1937 -0.01 -0.13
1938 -0.02 -0.08
1939 0.01 -0.06
1940 0.16 0.00
1941 0.27 0.08
1942 0.11 0.11
1943 0.10 0.13
1944 0.28 0.18
1945 0.18 0.19
1946 -0.01 0.13
1947 -0.04 0.10
1948 -0.05 0.07
1949 -0.07 0.00
1950 -0.16 -0.07
1951 0.00 -0.06
1952 0.04 -0.05
1953 0.13 -0.01
1954 -0.10 -0.02
1955 -0.13 -0.01
1956 -0.18 -0.05
1957 0.07 -0.04
1958 0.13 -0.04
1959 0.08 -0.01
1960 0.05 0.03
1961 0.09 0.08
1962 0.11 0.09
1963 0.12 0.09
1964 -0.14 0.05
1965 -0.07 0.02
1966 -0.01 0.00
1967 0.00 -0.02
1968 -0.03 -0.05
1969 0.11 0.00
1970 0.06 0.03
1971 -0.07 0.01
1972 0.04 0.02
1973 0.19 0.07
1974 -0.06 0.03
1975 0.01 0.02
1976 -0.07 0.02
1977 0.21 0.06
1978 0.12 0.04
1979 0.23 0.10
1980 0.28 0.15
1981 0.32 0.23
1982 0.19 0.23
1983 0.36 0.28
1984 0.17 0.26
1985 0.16 0.24
1986 0.24 0.22
1987 0.38 0.26
1988 0.39 0.27
1989 0.29 0.29
1990 0.45 0.35
1991 0.39 0.38
1992 0.24 0.35
1993 0.28 0.33
1994 0.34 0.34
1995 0.47 0.34
1996 0.32 0.33
1997 0.51 0.38
1998 0.65 0.46
1999 0.44 0.48
2000 0.43 0.47
2001 0.57 0.52
2002 0.62 0.54
2003 0.64 0.54
2004 0.58 0.57
2005 0.67 0.62
2006 0.64 0.63
2007 0.62 0.63
2008 0.55 0.61
2009 0.65 0.63
2010 0.73 0.64
2011 0.58 0.63
2012 0.64 0.63
2013 0.68 0.66
2014 0.74 0.67
2015 0.93 0.71
2016 0.99 0.80
2017 0.91 0.85
2018 0.82 0.88

2019 0.95 0.92 . . . . . updated 2020-02-14 with 2019 datapoint from https://www.ncdc.noaa.gov/cag/global/time-series/globe/land_ocean/12/12/1880-2019

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Captions

Two charts of global average temperature over respective time periods: 2,000 years, and 139 years, showing current global warming in the perspective.

Items portrayed in this file

depicts

8 October 2019

image/png

a4760f7656c8f3ebceeb43879d61d37a16255a92

560,342 byte

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2,750 pixel