Year (AD) Arctic Temp Anom. (sigma units) 1990 -0.014 1985 0.113 1980 -0.355 1975 -0.048 1970 0.072 1965 0.343 1960 0.430 1955 0.576 1950 0.004 1945 0.378 1940 0.028 1935 -0.005 1930 0.060 1925 0.208 1920 -0.217 1915 -0.332 1910 -0.550 1905 -0.652 1900 -0.390 1895 -0.688 1890 -0.766 1885 -0.757 1880 -0.862 1875 -0.528 1870 -0.631 1865 -0.820 1860 -1.028 1855 -0.956 1850 -0.999 1845 -1.120 1840 -1.378 1835 -1.021 1830 -0.572 1825 -0.705 1820 -1.047 1815 -0.861 1810 -0.478 1805 -0.234 1800 -0.290 1795 -0.307 1790 -0.337 1785 -0.525 1780 -0.538 1775 -0.517 1770 -0.454 1765 -0.247 1760 -0.303 1755 -0.463 1750 -0.762 1745 -0.687 1740 -0.670 1735 -1.041 1730 -0.640 1725 -0.886 1720 -0.637 1715 -0.515 1710 -0.773 1705 -0.814 1700 -1.107 1695 -0.830 1690 -0.706 1685 -0.914 1680 -1.091 1675 -0.883 1670 -1.018 1665 -0.842 1660 -0.297 1655 -0.833 1650 -0.702 1645 -1.264 1640 -0.641 1635 -0.672 1630 -0.674 1625 -0.841 1620 -1.221 1615 -0.743 1610 -0.651 1605 -1.314 1600 -0.515