Time,Anomaly (deg C),Lower confidence limit (2.5%),Upper confidence limit (97.5%) 1850,-0.41765878,-0.589203,-0.24611452 1851,-0.2333498,-0.41186792,-0.054831687 1852,-0.22939907,-0.40938243,-0.04941572 1853,-0.27035445,-0.43000934,-0.110699534 1854,-0.29163003,-0.43282393,-0.15043613 1855,-0.2969512,-0.43935776,-0.15454465 1856,-0.32035372,-0.46809322,-0.1726142 1857,-0.46723005,-0.61632216,-0.31813794 1858,-0.3887657,-0.53688604,-0.24064532 1859,-0.28119546,-0.42384982,-0.13854107 1860,-0.39016518,-0.5389766,-0.24135375 1861,-0.42927712,-0.5972301,-0.26132414 1862,-0.53639776,-0.7037096,-0.36908585 1863,-0.3443432,-0.5341645,-0.1545219 1864,-0.4654367,-0.6480974,-0.282776 1865,-0.33258784,-0.5246526,-0.14052312 1866,-0.34126064,-0.52183825,-0.16068307 1867,-0.35696334,-0.55306214,-0.16086453 1868,-0.35196072,-0.52965826,-0.17426313 1869,-0.31657043,-0.47642276,-0.15671812 1870,-0.32789087,-0.46867347,-0.18710826 1871,-0.3685807,-0.5141493,-0.22301209 1872,-0.32804197,-0.4630833,-0.19300064 1873,-0.34133235,-0.4725396,-0.21012507 1874,-0.3732512,-0.5071426,-0.2393598 1875,-0.37562594,-0.514041,-0.23721085 1876,-0.42410994,-0.56287116,-0.28534868 1877,-0.101108834,-0.22982001,0.027602348 1878,-0.011315193,-0.13121258,0.10858219 1879,-0.30363432,-0.43406433,-0.1732043 1880,-0.31583208,-0.44015095,-0.19151321 1881,-0.23224552,-0.35793498,-0.10655605 1882,-0.29553008,-0.4201501,-0.17091006 1883,-0.3464744,-0.4608177,-0.23213111 1884,-0.49232006,-0.6026686,-0.38197154 1885,-0.47112358,-0.5830682,-0.35917896 1886,-0.42090362,-0.5225382,-0.31926903 1887,-0.49878576,-0.61655986,-0.3810117 1888,-0.37937889,-0.49332377,-0.265434 1889,-0.24989556,-0.37222093,-0.12757017 1890,-0.50685817,-0.6324095,-0.3813068 1891,-0.40131494,-0.5373699,-0.26525995 1892,-0.5075585,-0.64432853,-0.3707885 1893,-0.49461925,-0.6315314,-0.35770702 1894,-0.48376393,-0.6255681,-0.34195974 1895,-0.4487516,-0.58202064,-0.3154826 1896,-0.28400728,-0.4174015,-0.15061308 1897,-0.25980017,-0.39852425,-0.12107607 1898,-0.48579213,-0.6176492,-0.35393503 1899,-0.35543364,-0.48639694,-0.22447036 1900,-0.23447904,-0.3669676,-0.10199049 1901,-0.29342857,-0.42967388,-0.15718324 1902,-0.43898427,-0.5754281,-0.30254042 1903,-0.5333264,-0.66081935,-0.40583345 1904,-0.5975614,-0.7288325,-0.46629035 1905,-0.40775132,-0.5350291,-0.28047356 1906,-0.3191393,-0.45052385,-0.18775477 1907,-0.5041577,-0.6262818,-0.38203365 1908,-0.5138707,-0.63748026,-0.3902612 1909,-0.5357649,-0.6526296,-0.41890016 1910,-0.5310242,-0.6556868,-0.40636164 1911,-0.5392051,-0.66223973,-0.4161705 1912,-0.47567302,-0.5893311,-0.36201498 1913,-0.46715254,-0.5893755,-0.34492958 1914,-0.2625924,-0.38276345,-0.1424214 1915,-0.19184391,-0.32196194,-0.06172589 1916,-0.42020997,-0.5588941,-0.28152588 1917,-0.54301953,-0.6921192,-0.3939199 1918,-0.42458433,-0.58198184,-0.26718682 1919,-0.32551822,-0.48145813,-0.1695783 1920,-0.2985808,-0.44860035,-0.14856121 1921,-0.24067703,-0.38175339,-0.09960067 1922,-0.33922812,-0.46610323,-0.21235302 1923,-0.31793055,-0.444173,-0.1916881 1924,-0.3120622,-0.4388317,-0.18529275 1925,-0.28242525,-0.4147755,-0.15007503 1926,-0.12283547,-0.25264767,0.006976739 1927,-0.22940508,-0.35135695,-0.10745319 1928,-0.20676155,-0.33881804,-0.074705064 1929,-0.39275664,-0.52656746,-0.25894582 1930,-0.1768054,-0.29041144,-0.06319936 1931,-0.10339768,-0.2126916,0.0058962475 1932,-0.14546166,-0.25195515,-0.0389682 1933,-0.32234442,-0.4271004,-0.21758842 1934,-0.17433685,-0.27400395,-0.07466974 1935,-0.20605922,-0.30349734,-0.10862111 1936,-0.16952093,-0.26351926,-0.07552261 1937,-0.01919893,-0.11975875,0.08136089 1938,-0.012200732,-0.11030374,0.08590227 1939,-0.040797167,-0.14670466,0.065110326 1940,0.07593584,-0.04194966,0.19382134 1941,0.038129337,-0.16225387,0.23851255 1942,0.0014060909,-0.1952124,0.19802457 1943,0.0064140745,-0.19959097,0.21241911 1944,0.14410514,-0.054494828,0.3427051 1945,0.043088365,-0.15728289,0.24345961 1946,-0.1188128,-0.2659574,0.028331792 1947,-0.091205545,-0.23179041,0.04937931 1948,-0.12466127,-0.25913337,0.009810844 1949,-0.14380224,-0.2540775,-0.033526987 1950,-0.22662179,-0.33265698,-0.12058662 1951,-0.06115397,-0.15035024,0.028042298 1952,0.015354565,-0.08293597,0.11364509 1953,0.07763074,-0.020529618,0.1757911 1954,-0.11675021,-0.20850271,-0.024997713 1955,-0.19730993,-0.28442997,-0.1101899 1956,-0.2631656,-0.33912563,-0.18720557 1957,-0.035334926,-0.10056862,0.029898768 1958,-0.017632553,-0.083074555,0.04780945 1959,-0.048004825,-0.11036375,0.0143540995 1960,-0.115487024,-0.17416587,-0.056808177 1961,-0.019997388,-0.07078052,0.030785747 1962,-0.06405444,-0.11731443,-0.010794453 1963,-0.03680589,-0.09057008,0.016958294 1964,-0.30586675,-0.34949213,-0.26224136 1965,-0.2043879,-0.25357357,-0.15520222 1966,-0.14888458,-0.19839221,-0.09937696 1967,-0.11751631,-0.16062479,-0.07440783 1968,-0.1686323,-0.21325313,-0.124011464 1969,-0.031366713,-0.07186544,0.009132013 1970,-0.08510657,-0.12608096,-0.04413217 1971,-0.20593274,-0.24450706,-0.16735843 1972,-0.0938271,-0.13171694,-0.05593726 1973,0.04993336,0.013468528,0.086398184 1974,-0.17253734,-0.21022376,-0.1348509 1975,-0.11075424,-0.15130512,-0.07020335 1976,-0.21586166,-0.25588378,-0.17583954 1977,0.10308852,0.060056705,0.14612034 1978,0.0052557723,-0.034576867,0.04508841 1979,0.09085813,0.062358618,0.119357646 1980,0.19607207,0.162804,0.22934014 1981,0.25001204,0.21939126,0.28063282 1982,0.034263328,-0.005104665,0.07363132 1983,0.22383861,0.18807402,0.2596032 1984,0.04800471,0.011560736,0.08444869 1985,0.04972978,0.015663471,0.08379609 1986,0.09568697,0.064408,0.12696595 1987,0.2430264,0.21218552,0.27386728 1988,0.28215173,0.2470353,0.31726816 1989,0.17925027,0.14449838,0.21400215 1990,0.36056247,0.32455227,0.39657268 1991,0.33889654,0.30403617,0.3737569 1992,0.124896795,0.09088206,0.15891153 1993,0.16565846,0.12817313,0.2031438 1994,0.23354977,0.19841294,0.2686866 1995,0.37686616,0.34365577,0.41007656 1996,0.2766894,0.24318004,0.31019878 1997,0.4223085,0.39009082,0.4545262 1998,0.57731646,0.54304415,0.6115888 1999,0.32448497,0.29283476,0.35613516 2000,0.3310848,0.29822788,0.36394167 2001,0.48928034,0.4580683,0.5204924 2002,0.5434665,0.51278186,0.57415116 2003,0.5441702,0.5112426,0.5770977 2004,0.46737072,0.43433833,0.5004031 2005,0.60686255,0.5757053,0.6380198 2006,0.5725527,0.541973,0.60313237 2007,0.5917013,0.56135315,0.6220495 2008,0.46564984,0.43265733,0.49864236 2009,0.5967817,0.56525564,0.6283077 2010,0.68037146,0.649076,0.7116669 2011,0.53769773,0.5060012,0.5693943 2012,0.5776071,0.5448553,0.6103589 2013,0.6235754,0.5884838,0.6586669 2014,0.67287165,0.63890487,0.7068384 2015,0.82511437,0.79128706,0.8589417 2016,0.93292713,0.90176356,0.96409065 2017,0.84517425,0.81477475,0.87557375 2018,0.762654,0.731052,0.79425603 2019,0.8910726,0.85678726,0.92535794 2020,0.9227938,0.8882121,0.9573755 2021,0.6640137,0.5372486,0.79077876