% PRELIMINARY DATA - SUBJECT TO CHANGE WITHOUT NOTICE - NOT YET PEER REVIEWED % %%%%%%% % % This file is based on the new high-resolution Berkeley Earth global temperature % data set. It expands upon the previous Berkeley Earth temperature data set by % including predictive structures based on historical weather patterns and % increasing the underlying resolution to 0.25° x 0.25° latitude-longitude. % Files based on this new data set are being provided as part of an early preview % to aid in the identification of any remaining bugs or errors. While, we % believe the current dataset to be accurate and useful, it is still in % development and substantial revisions remain possible if significant issues % are identified. % %%%%%%% % % This file contains a brief summary of the land-surface average results % produced by the Berkeley Averaging method. Temperatures are in % Celsius and reported as anomalies relative to the Jan 1951-Dec 1980 % average. Uncertainties represent the 95% confidence interval for % statistical and spatial undersampling effects. % % The current dataset presented here is described as: % % Berkeley Earth High-Resolution Land-Only Monthly Average of Daily Min Temperature % % % This analysis was run on 12-Nov-2025 12:04:13 % % Results are based on 52455 time series % with 20059534 data points % % Estimated Jan 1951-Dec 1980 absolute temperature (C): 3.09 +/- 0.09 % % % % Year, Annual Anomaly, Annual Unc., Five-year Anomaly, Five-year Unc. 1850 -0.254 1.135 -0.405 0.820 1851 -0.465 0.825 -0.387 0.690 1852 -0.370 0.756 -0.303 0.585 1853 -0.278 0.649 -0.287 0.586 1854 -0.148 0.663 -0.251 0.647 1855 -0.173 0.838 -0.242 0.577 1856 -0.287 0.695 -0.266 0.585 1857 -0.322 0.588 -0.283 0.557 1858 -0.398 0.650 -0.307 0.531 1859 -0.233 0.519 -0.280 0.517 1860 -0.293 0.632 -0.293 0.519 1861 -0.157 0.648 -0.278 0.524 1862 -0.386 0.553 -0.305 0.490 1863 -0.322 0.650 -0.334 0.461 1864 -0.366 0.362 -0.426 0.455 1865 -0.439 0.491 -0.475 0.460 1866 -0.618 0.675 -0.520 0.456 1867 -0.628 0.603 -0.534 0.512 1868 -0.550 0.571 -0.535 0.546 1869 -0.432 0.546 -0.562 0.492 1870 -0.445 0.706 -0.524 0.474 1871 -0.754 0.423 -0.492 0.440 1872 -0.441 0.464 -0.527 0.414 1873 -0.389 0.461 -0.607 0.367 1874 -0.605 0.535 -0.598 0.380 1875 -0.845 0.681 -0.528 0.407 1876 -0.709 0.528 -0.400 0.430 1877 -0.094 0.498 -0.364 0.420 1878 0.253 0.431 -0.287 0.317 1879 -0.424 0.477 -0.226 0.301 1880 -0.460 0.278 -0.296 0.256 1881 -0.403 0.434 -0.458 0.222 1882 -0.443 0.253 -0.487 0.158 1883 -0.561 0.222 -0.496 0.177 1884 -0.565 0.356 -0.508 0.198 1885 -0.506 0.424 -0.534 0.188 1886 -0.463 0.355 -0.522 0.205 1887 -0.576 0.153 -0.452 0.239 1888 -0.499 0.282 -0.469 0.181 1889 -0.214 0.336 -0.497 0.196 1890 -0.595 0.300 -0.504 0.221 1891 -0.603 0.360 -0.564 0.221 1892 -0.612 0.238 -0.621 0.206 1893 -0.797 0.284 -0.583 0.199 1894 -0.501 0.262 -0.530 0.194 1895 -0.401 0.171 -0.451 0.196 1896 -0.339 0.327 -0.358 0.216 1897 -0.220 0.259 -0.295 0.250 1898 -0.328 0.363 -0.231 0.299 1899 -0.186 0.387 -0.206 0.305 1900 -0.082 0.409 -0.253 0.337 1901 -0.215 0.371 -0.262 0.336 1902 -0.455 0.376 -0.319 0.334 1903 -0.369 0.341 -0.372 0.287 1904 -0.473 0.334 -0.370 0.265 1905 -0.348 0.183 -0.408 0.256 1906 -0.208 0.343 -0.449 0.234 1907 -0.641 0.349 -0.451 0.215 1908 -0.576 0.244 -0.477 0.240 1909 -0.483 0.292 -0.522 0.218 1910 -0.478 0.173 -0.486 0.199 1911 -0.429 0.254 -0.459 0.211 1912 -0.461 0.251 -0.385 0.225 1913 -0.442 0.300 -0.313 0.243 1914 -0.114 0.325 -0.317 0.239 1915 -0.120 0.265 -0.370 0.248 1916 -0.449 0.215 -0.390 0.236 1917 -0.726 0.316 -0.435 0.224 1918 -0.540 0.199 -0.471 0.233 1919 -0.339 0.274 -0.416 0.234 1920 -0.302 0.323 -0.331 0.224 1921 -0.173 0.277 -0.286 0.242 1922 -0.302 0.232 -0.277 0.225 1923 -0.313 0.290 -0.286 0.183 1924 -0.294 0.166 -0.263 0.183 1925 -0.346 0.114 -0.255 0.159 1926 -0.058 0.231 -0.218 0.133 1927 -0.263 0.222 -0.259 0.153 1928 -0.129 0.163 -0.202 0.176 1929 -0.496 0.223 -0.190 0.153 1930 -0.065 0.199 -0.158 0.150 1931 0.002 0.125 -0.221 0.147 1932 -0.099 0.181 -0.144 0.144 1933 -0.445 0.164 -0.179 0.117 1934 -0.112 0.213 -0.221 0.127 1935 -0.240 0.104 -0.220 0.130 1936 -0.207 0.171 -0.099 0.131 1937 -0.097 0.149 -0.072 0.131 1938 0.159 0.150 -0.017 0.142 1939 0.028 0.225 0.041 0.138 1940 0.032 0.132 0.059 0.137 1941 0.082 0.193 0.028 0.127 1942 -0.004 0.139 0.053 0.124 1943 0.004 0.102 0.039 0.125 1944 0.151 0.183 0.013 0.112 1945 -0.037 0.155 0.034 0.109 1946 -0.051 0.158 0.034 0.115 1947 0.105 0.122 -0.012 0.107 1948 0.002 0.111 -0.077 0.097 1949 -0.080 0.121 -0.092 0.085 1950 -0.359 0.164 -0.136 0.081 1951 -0.129 0.101 -0.103 0.090 1952 -0.116 0.112 -0.101 0.084 1953 0.169 0.106 -0.050 0.080 1954 -0.070 0.139 -0.102 0.094 1955 -0.103 0.100 -0.077 0.089 1956 -0.392 0.128 -0.082 0.079 1957 0.013 0.095 -0.042 0.066 1958 0.142 0.042 -0.039 0.060 1959 0.130 0.073 0.065 0.051 1960 -0.087 0.057 0.063 0.047 1961 0.129 0.069 0.062 0.046 1962 0.002 0.079 -0.015 0.045 1963 0.137 0.049 -0.031 0.044 1964 -0.257 0.078 -0.073 0.038 1965 -0.166 0.079 -0.071 0.043 1966 -0.083 0.095 -0.131 0.054 1967 0.016 0.077 -0.095 0.054 1968 -0.168 0.088 -0.060 0.055 1969 -0.073 0.066 -0.053 0.057 1970 0.009 0.065 -0.083 0.058 1971 -0.051 0.110 0.027 0.050 1972 -0.134 0.078 0.020 0.047 1973 0.383 0.069 0.043 0.041 1974 -0.106 0.060 0.003 0.037 1975 0.125 0.059 0.085 0.037 1976 -0.254 0.060 0.032 0.043 1977 0.275 0.048 0.081 0.049 1978 0.122 0.065 0.136 0.050 1979 0.135 0.071 0.315 0.048 1980 0.403 0.067 0.303 0.051 1981 0.640 0.064 0.386 0.042 1982 0.214 0.051 0.395 0.034 1983 0.539 0.048 0.347 0.024 1984 0.181 0.042 0.284 0.019 1985 0.159 0.053 0.322 0.019 1986 0.327 0.035 0.340 0.022 1987 0.403 0.041 0.371 0.020 1988 0.632 0.050 0.477 0.018 1989 0.335 0.035 0.539 0.024 1990 0.690 0.034 0.514 0.021 1991 0.636 0.042 0.450 0.024 1992 0.277 0.054 0.471 0.025 1993 0.313 0.043 0.477 0.029 1994 0.438 0.033 0.431 0.033 1995 0.721 0.045 0.493 0.032 1996 0.404 0.036 0.625 0.036 1997 0.590 0.044 0.677 0.036 1998 0.973 0.061 0.654 0.034 1999 0.694 0.043 0.723 0.039 2000 0.607 0.033 0.780 0.039 2001 0.750 0.054 0.757 0.037 2002 0.878 0.043 0.757 0.043 2003 0.857 0.050 0.850 0.047 2004 0.695 0.069 0.876 0.050 2005 1.072 0.054 0.904 0.054 2006 0.876 0.074 0.879 0.051 2007 1.020 0.064 0.912 0.043 2008 0.733 0.033 0.915 0.043 2009 0.861 0.043 0.913 0.036 2010 1.084 0.052 0.870 0.033 2011 0.865 0.036 0.911 0.034 2012 0.805 0.038 0.920 0.033 2013 0.939 0.039 0.939 0.032 2014 0.908 0.034 1.046 0.035 2015 1.176 0.049 1.134 0.036 2016 1.404 0.048 1.165 0.037 2017 1.241 0.054 1.237 0.040 2018 1.098 0.038 1.281 0.041 2019 1.265 0.044 1.219 0.041 2020 1.400 0.056 1.192 0.040 2021 1.093 0.046 1.265 0.038 2022 1.104 0.049 1.366 0.040 2023 1.465 0.038 NaN NaN 2024 1.767 0.043 NaN NaN