% PRELIMINARY DATA - SUBJECT TO CHANGE WITHOUT NOTICE - NOT YET PEER REVIEWED % %%%%%%% % % This file is based on the new high-resolution Berkeley Earth global temperature % data set.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 11-Nov-2025 07:18:33 % % Results are based on 52466 time series % with 20106825 data points % % Estimated Jan 1951-Dec 1980 absolute temperature (C): 14.31 +/- 0.05 % % % % Year, Annual Anomaly, Annual Unc., Five-year Anomaly, Five-year Unc. 1850 -0.074 0.834 -0.354 0.781 1851 -0.222 0.961 -0.363 0.692 1852 -0.636 0.786 -0.358 0.579 1853 -0.472 0.802 -0.420 0.484 1854 -0.385 0.641 -0.511 0.421 1855 -0.387 0.441 -0.540 0.426 1856 -0.673 0.454 -0.564 0.436 1857 -0.782 0.557 -0.543 0.436 1858 -0.594 0.651 -0.537 0.437 1859 -0.276 0.804 -0.446 0.518 1860 -0.360 0.547 -0.393 0.530 1861 -0.218 0.682 -0.446 0.513 1862 -0.516 0.684 -0.510 0.506 1863 -0.861 0.568 -0.433 0.513 1864 -0.594 0.632 -0.462 0.455 1865 0.024 0.493 -0.422 0.405 1866 -0.360 0.455 -0.272 0.395 1867 -0.316 0.507 -0.161 0.350 1868 -0.112 0.525 -0.202 0.266 1869 -0.039 0.444 -0.173 0.289 1870 -0.185 0.326 -0.162 0.283 1871 -0.216 0.560 -0.245 0.314 1872 -0.258 0.561 -0.328 0.384 1873 -0.530 0.443 -0.378 0.388 1874 -0.452 0.619 -0.429 0.375 1875 -0.434 0.468 -0.361 0.370 1876 -0.473 0.430 -0.246 0.399 1877 0.082 0.499 -0.285 0.374 1878 0.046 0.594 -0.280 0.397 1879 -0.644 0.353 -0.232 0.422 1880 -0.412 0.650 -0.335 0.371 1881 -0.230 0.512 -0.446 0.320 1882 -0.436 0.323 -0.464 0.334 1883 -0.506 0.391 -0.503 0.343 1884 -0.736 0.438 -0.550 0.324 1885 -0.610 0.636 -0.553 0.338 1886 -0.464 0.397 -0.533 0.392 1887 -0.451 0.456 -0.393 0.401 1888 -0.404 0.523 -0.353 0.303 1889 -0.035 0.390 -0.318 0.311 1890 -0.412 0.267 -0.335 0.306 1891 -0.286 0.414 -0.326 0.249 1892 -0.540 0.286 -0.400 0.253 1893 -0.359 0.287 -0.383 0.251 1894 -0.401 0.263 -0.373 0.216 1895 -0.330 0.330 -0.318 0.191 1896 -0.232 0.260 -0.286 0.179 1897 -0.266 0.112 -0.196 0.178 1898 -0.200 0.248 -0.127 0.169 1899 0.048 0.239 -0.035 0.186 1900 0.017 0.289 0.021 0.214 1901 0.224 0.291 0.012 0.225 1902 0.017 0.276 -0.069 0.231 1903 -0.245 0.371 -0.126 0.205 1904 -0.356 0.250 -0.169 0.214 1905 -0.268 0.185 -0.255 0.228 1906 0.006 0.310 -0.271 0.160 1907 -0.412 0.313 -0.250 0.174 1908 -0.326 0.132 -0.235 0.196 1909 -0.250 0.235 -0.300 0.204 1910 -0.194 0.259 -0.272 0.191 1911 -0.317 0.354 -0.263 0.249 1912 -0.272 0.285 -0.239 0.271 1913 -0.280 0.308 -0.182 0.255 1914 -0.130 0.319 -0.176 0.216 1915 0.088 0.168 -0.211 0.227 1916 -0.289 0.187 -0.236 0.210 1917 -0.445 0.303 -0.251 0.165 1918 -0.405 0.231 -0.317 0.196 1919 -0.206 0.142 -0.263 0.233 1920 -0.242 0.323 -0.211 0.219 1921 -0.016 0.312 -0.164 0.222 1922 -0.184 0.256 -0.155 0.245 1923 -0.173 0.247 -0.127 0.212 1924 -0.159 0.226 -0.116 0.195 1925 -0.104 0.172 -0.092 0.177 1926 0.039 0.216 -0.062 0.169 1927 -0.062 0.180 -0.104 0.171 1928 -0.025 0.170 -0.091 0.158 1929 -0.366 0.222 -0.095 0.152 1930 -0.042 0.145 -0.078 0.168 1931 0.021 0.183 -0.135 0.183 1932 0.022 0.275 -0.078 0.184 1933 -0.310 0.213 -0.089 0.199 1934 -0.083 0.231 -0.107 0.206 1935 -0.098 0.213 -0.098 0.189 1936 -0.066 0.205 0.010 0.192 1937 0.067 0.251 0.065 0.185 1938 0.229 0.212 0.110 0.175 1939 0.191 0.187 0.148 0.169 1940 0.131 0.153 0.147 0.157 1941 0.123 0.196 0.120 0.150 1942 0.062 0.176 0.131 0.141 1943 0.093 0.167 0.109 0.138 1944 0.245 0.142 0.100 0.130 1945 0.019 0.111 0.112 0.112 1946 0.083 0.127 0.128 0.088 1947 0.121 0.116 0.086 0.079 1948 0.170 0.111 0.039 0.079 1949 0.039 0.115 0.036 0.079 1950 -0.220 0.137 0.026 0.090 1951 0.070 0.112 0.043 0.087 1952 0.070 0.121 0.014 0.092 1953 0.255 0.084 0.046 0.092 1954 -0.106 0.142 -0.033 0.097 1955 -0.060 0.140 -0.050 0.097 1956 -0.327 0.101 -0.081 0.101 1957 -0.013 0.107 -0.048 0.098 1958 0.099 0.088 -0.049 0.080 1959 0.062 0.106 0.043 0.074 1960 -0.064 0.063 0.074 0.069 1961 0.129 0.081 0.099 0.066 1962 0.142 0.088 0.035 0.059 1963 0.225 0.064 0.024 0.055 1964 -0.260 0.073 -0.010 0.045 1965 -0.115 0.043 -0.033 0.034 1966 -0.041 0.057 -0.108 0.029 1967 0.025 0.051 -0.076 0.022 1968 -0.150 0.048 -0.036 0.021 1969 -0.100 0.057 -0.026 0.018 1970 0.084 0.066 -0.064 0.026 1971 0.011 0.067 0.018 0.042 1972 -0.165 0.058 -0.013 0.049 1973 0.260 0.074 -0.020 0.051 1974 -0.252 0.056 -0.085 0.049 1975 0.046 0.051 -0.021 0.044 1976 -0.312 0.055 -0.090 0.041 1977 0.154 0.047 -0.024 0.041 1978 -0.084 0.058 0.035 0.037 1979 0.076 0.062 0.199 0.036 1980 0.341 0.059 0.149 0.036 1981 0.507 0.046 0.225 0.036 1982 -0.095 0.052 0.199 0.032 1983 0.295 0.081 0.113 0.027 1984 -0.055 0.046 0.038 0.027 1985 -0.085 0.050 0.127 0.034 1986 0.132 0.047 0.170 0.033 1987 0.347 0.054 0.233 0.033 1988 0.509 0.044 0.364 0.033 1989 0.263 0.040 0.433 0.030 1990 0.570 0.054 0.385 0.028 1991 0.478 0.044 0.311 0.027 1992 0.103 0.031 0.333 0.031 1993 0.142 0.048 0.355 0.032 1994 0.370 0.046 0.339 0.035 1995 0.683 0.056 0.418 0.045 1996 0.396 0.049 0.555 0.051 1997 0.501 0.064 0.608 0.050 1998 0.827 0.071 0.578 0.049 1999 0.635 0.047 0.666 0.048 2000 0.529 0.059 0.764 0.043 2001 0.838 0.048 0.780 0.032 2002 0.992 0.032 0.790 0.028 2003 0.908 0.029 0.901 0.027 2004 0.684 0.039 0.921 0.022 2005 1.082 0.044 0.961 0.025 2006 0.937 0.034 0.950 0.030 2007 1.193 0.038 0.998 0.034 2008 0.856 0.048 1.003 0.037 2009 0.920 0.052 1.000 0.040 2010 1.109 0.048 0.953 0.045 2011 0.920 0.052 0.984 0.046 2012 0.959 0.053 0.995 0.047 2013 1.011 0.056 1.015 0.051 2014 0.975 0.061 1.108 0.053 2015 1.211 0.068 1.171 0.056 2016 1.386 0.066 1.195 0.061 2017 1.273 0.071 1.272 0.066 2018 1.133 0.080 1.337 0.067 2019 1.356 0.074 1.323 0.071 2020 1.539 0.075 1.327 0.073 2021 1.315 0.089 1.446 0.069 2022 1.291 0.071 1.557 0.065 2023 1.731 0.066 NaN NaN 2024 1.911 0.060 NaN NaN