date,lp_annual_mean_temp_celsius,lp_5_yr_smooth_temp_celsius
1901,19.82,20.04
1902,19.92,19.91
1903,20.08,19.78
1904,19.54,19.68
1905,19.99,19.6
1906,19.5,19.55
1907,19.25,19.55
1908,19.84,19.58
1909,19.64,19.64
1910,19.18,19.7
1911,19.34,19.77
1912,20,19.82
1913,20.18,19.85
1914,20.37,19.87
1915,19.94,19.87
1916,20.01,19.88
1917,19.64,19.88
1918,19.43,19.88
1919,19.74,19.88
1920,20.01,19.88
1921,19.61,19.89
1922,20.43,19.89
1923,20.21,19.9
1924,19.62,19.9
1925,19.71,19.92
1926,19.96,19.93
1927,19.99,19.96
1928,20.16,19.99
1929,20,20.04
1930,19.66,20.07
1931,20.4,20.1
1932,20.25,20.11
1933,20.13,20.1
1934,20.39,20.07
1935,19.53,20.03
1936,19.78,20
1937,20.01,19.99
1938,20.26,20
1939,19.53,20.04
1940,20.34,20.1
1941,20.84,20.17
1942,20.45,20.25
1943,19.8,20.32
1944,20.44,20.39
1945,20.01,20.43
1946,20.5,20.45
1947,20.57,20.44
1948,20.25,20.39
1949,20.39,20.31
1950,20.4,20.2
1951,19.98,20.09
1952,20.52,20.02
1953,19.79,20
1954,20.06,20.04
1955,19.59,20.15
1956,20.19,20.27
1957,20.77,20.39
1958,20.6,20.47
1959,20.45,20.47
1960,20.18,20.41
1961,20.3,20.31
1962,20.59,20.2
1963,19.9,20.11
1964,20.03,20.07
1965,20.15,20.08
1966,20.41,20.12
1967,19.73,20.18
1968,19.97,20.23
1969,20.34,20.24
1970,20.74,20.21
1971,19.95,20.15
1972,20.01,20.07
1973,20.26,19.99
1974,19.7,19.92
1975,19.75,19.88
1976,19.56,19.87
1977,20.31,19.89
1978,20.05,19.94
1979,20.37,20.02
1980,19.82,20.13
1981,19.58,20.25
1982,20.49,20.38
1983,21.11,20.51
1984,20.6,20.61
1985,20.6,20.67
1986,20.66,20.7
1987,20.87,20.7
1988,20.35,20.68
1989,20.41,20.67
1990,20.62,20.68
1991,20.63,20.7
1992,21.56,20.73
1993,21.04,20.75
1994,20.09,20.75
1995,20.86,20.71
1996,20.2,20.64
1997,20.36,20.56
1998,21.06,20.48
1999,20.77,20.45
2000,20.04,20.48
2001,20.53,20.6
2002,20.75,20.79
2003,21.08,20.99
2004,21.18,21.17
2005,21.7,21.29
2006,20.84,21.31
2007,21.09,21.24
2008,21.2,21.12
2009,21.11,21
2010,21.25,20.92
2011,20.74,20.91
2012,21.14,21
2013,20.89,21.13
2014,20.96,21.28
2015,21.68,21.41
2016,21.65,21.5
2017,21.04,21.5
2018,21.5,21.45
2019,22.01,21.35
2020,21.13,21.21
2021,20.81,21.07