year
Global
GMST 95%
uncertainty
NH
SH
GLSAT
(including Arctic)
GSST
(ERSST v6)
China
SAT
1850
-0.307
0.213
-0.365
-0.686
-0.111
1851
-0.059
0.201
-0.019
-0.063
-0.058
1852
-0.15
0.191
-0.13
-0.372
-0.036
1853
-0.206
0.186
-0.208
-0.526
-0.041
1854
-0.155
0.187
-0.119
-0.283
-0.089
1855
-0.296
0.181
-0.308
-0.695
-0.091
1856
-0.305
0.18
-0.342
-0.546
-0.181
1857
-0.427
-0.447
-0.734
-0.27
1858
-0.277
-0.302
-0.525
1859
-0.195
0.178
-0.187
-0.373
-0.103
1860
-0.303
0.175
-0.352
-0.254
-0.654
-0.122
1861
-0.415
0.183
-0.515
-0.224
-0.86
-0.186
1862
-0.582
-0.75
-0.275
-1.289
-0.218
1863
-0.417
-0.494
-0.376
-0.774
-0.233
1864
-0.371
-0.434
-0.219
-0.779
-0.161
1865
-0.258
-0.346
-0.001
-0.784
0.013
1866
0.182
-0.402
-0.093
-0.788
-0.052
1867
0.174
-0.532
-0.16
-0.89
-0.151
1868
-0.316
0.179
-0.4
-0.133
-0.772
-0.081
1869
-0.265
0.171
-0.279
-0.217
-0.555
-0.115
1870
-0.347
0.167
-0.389
-0.23
-0.765
-0.132
1871
-0.351
0.164
-0.429
-0.273
-0.805
-0.117
1872
-0.22
0.163
-0.245
-0.244
-0.474
-0.09
1873
0.162
-0.266
-0.276
-0.49
-0.139
1874
-0.238
0.165
-0.202
-0.408
-0.229
-0.243
1875
-0.458
0.161
-0.599
-0.25
-1.141
-0.106
1876
-0.407
0.16
-0.472
-0.36
-0.862
-0.173
1877
-0.087
-0.102
-0.075
0.087
1878
0.058
0.159
0.138
-0.212
0.031
0.071
1879
-0.221
0.137
-0.436
1880
0.135
-0.405
-0.294
-0.714
1881
0.122
-0.285
-0.134
-0.533
-0.065
1882
-0.3
0.119
-0.411
-0.06
-0.674
-0.107
1883
0.121
-0.318
-0.147
-0.538
1884
0.123
-0.519
-0.207
-0.826
-0.203
1885
-0.445
0.124
-0.28
-0.909
1886
-0.482
0.118
-0.583
-0.91
-0.262
1887
-0.551
0.114
-0.619
-0.476
-0.975
-0.333
1888
-0.378
0.104
-0.813
-0.154
1889
-0.251
0.102
-0.135
1890
-0.468
0.099
-0.477
-0.484
-0.721
-0.338
1891
0.101
-0.44
-0.45
-0.82
-0.227
1892
-0.499
0.105
-0.589
-0.414
-0.79
-0.35
1893
-0.446
0.11
-0.501
-0.42
-0.728
-0.301
1894
-0.465
0.103
-0.507
-0.7
-0.344
1895
-0.381
-0.43
-0.657
-0.24
1896
-0.309
-0.379
-0.702
1897
-0.252
0.097
-0.312
-0.167
-0.41
-0.17
1898
-0.393
0.091
-0.413
-0.363
-0.547
-0.313
1899
-0.29
0.09
-0.261
-0.387
-0.241
1900
0.096
-0.174
1901
-0.253
-0.204
-0.21
-0.274
-0.492
1902
-0.403
0.083
-0.566
-0.32
-0.264
1903
0.081
-0.457
-0.439
-0.388
1904
-0.522
0.08
-0.523
-0.653
1905
0.076
-0.38
-0.384
-0.391
-0.659
1906
-0.329
0.085
-0.321
-0.33
-0.603
1907
0.078
-0.537
-0.444
-0.655
-0.412
-0.581
1908
0.073
-0.489
1909
-0.539
0.075
-0.565
-0.51
-0.567
-0.899
1910
-0.503
0.082
-0.508
-0.496
-0.459
-0.977
1911
-0.488
-0.461
-0.502
-0.712
1912
-0.306
-0.355
-1.011
1913
-0.385
-0.451
-0.377
-0.39
-0.857
1914
-0.222
0.094
-0.192
-0.145
1915
-0.197
0.106
-0.193
-0.199
-0.811
1916
-0.438
-0.469
-0.535
1917
0.111
-0.588
-0.483
-0.715
-0.843
1918
-0.424
-0.473
-0.368
-0.341
1919
0.109
-0.304
1920
-0.267
-0.284
-0.278
-0.263
1921
-0.152
-0.112
-0.095
1922
-0.281
-0.367
1923
-0.299
-0.234
-0.34
1924
-0.18
-0.364
1925
-0.148
-0.322
-0.418
1926
0.07
-0.03
0.032
-0.247
-0.335
1927
-0.256
0.067
-0.359
-0.513
1928
-0.228
-0.345
0.001
1929
-0.394
0.068
-0.353
-0.435
1930
-0.056
-0.325
-0.029
1931
-0.138
0.019
-0.311
0.052
-0.236
1932
-0.194
-0.072
0.016
1933
1934
0.069
-0.064
-0.349
0
1935
-0.231
-0.131
-0.343
-0.291
1936
0.066
-0.109
-0.136
-0.894
1937
0.065
-0.166
-0.512
1938
-0.269
0.247
-0.237
1939
0.079
0.028
-0.225
0.059
0.286
1940
0.05
0.126
-0.037
0.077
0.036
0.011
1941
0.112
0.027
0.015
0.142
0.569
1942
-0.018
-0.11
0.035
-0.046
0.345
1943
0.093
-0.128
0.133
-0.04
0.245
1944
0.117
0.239
-0.024
-0.205
1945
0.054
-0.027
-0.098
1946
-0.07
-0.129
0.608
1947
0.043
1948
-0.14
-0.014
-0.009
0.363
1949
-0.157
0.056
-0.108
-0.182
1950
1951
1952
0.023
-0.054
1953
0.017
0.06
0.192
-0.175
0.19
1954
0.055
-0.043
-0.317
1955
-0.123
-0.375
-0.144
1956
-0.298
-0.443
-0.223
-0.621
1957
0.057
-0.013
-0.12
-0.127
-0.032
-0.531
1958
-0.012
-0.113
0.197
1959
-0.137
1960
0.061
-0.2
-0.057
-0.094
0.026
1961
0.005
-0.031
-0.049
0.132
1962
-0.153
-0.083
-0.172
1963
0.084
0.03
1964
-0.272
-0.293
-0.356
1965
-0.19
-0.178
-0.048
1966
-0.214
0.037
1967
-0.125
-0.023
1968
-0.104
1969
0.034
1970
-0.092
-0.074
1971
-0.213
-0.179
-0.097
1972
0.042
-0.004
1973
0.146
-0.01
0.274
1974
0.051
-0.141
-0.292
1975
-0.118
0.047
-0.016
-0.171
1976
0.049
1977
0.12
-0.05
1978
-0.015
0.01
0.141
1979
-0.007
0.148
-0.055
0.13
0.207
1980
0.134
0.046
0.169
1981
0.208
0.313
0.092
0.432
1982
0.044
0.048
0.108
0.254
1983
0.205
0.166
0.248
0.292
0.024
1984
-0.044
0.062
-0.395
1985
0.029
0.039
0.007
0.041
1986
0.098
1987
0.223
0.284
0.234
1988
0.255
0.038
0.296
0.211
0.404
0.349
1989
0.107
0.116
0.347
1990
0.319
0.434
0.196
0.555
0.198
0.702
1991
0.283
0.354
0.467
0.189
0.388
1992
0.113
0.063
0.147
1993
0.168
0.045
0.21
1994
0.233
0.305
0.156
0.387
0.154
0.725
1995
0.374
0.542
0.735
0.188
0.499
1996
0.263
0.203
0.341
0.222
1997
0.42
0.505
0.33
0.594
0.597
1998
0.536
0.652
0.416
0.87
0.364
1.353
1999
0.343
0.482
0.679
1.106
2000
0.333
0.605
0.571
2001
0.461
0.617
0.293
0.793
0.291
0.927
2002
0.507
0.648
0.357
0.885
0.312
1.129
2003
0.53
0.708
0.339
0.9
0.845
2004
0.458
0.616
0.288
0.717
0.324
1.119
2005
0.583
0.825
0.325
1.094
0.32
0.812
2006
0.567
0.8
0.315
1.037
1.34
2007
0.551
0.033
0.833
0.246
1.152
0.241
1.545
2008
0.459
0.669
0.89
0.237
0.995
2009
0.552
0.713
0.381
0.91
0.368
1.236
2010
0.658
0.925
0.371
1.22
0.369
1.088
2011
0.531
0.777
1.033
0.272
0.81
2012
0.593
0.83
0.338
1.116
0.57
2013
0.611
0.385
1.089
0.365
1.257
2014
0.684
0.936
0.414
1.132
0.453
1.182
2015
0.839
1.142
0.515
1.397
1.485
2016
0.947
1.309
0.556
1.646
0.586
1.536
2017
0.866
0.526
1.453
0.564
1.582
2018
0.783
1.042
1.263
1.25
2019
0.919
1.219
0.599
1.47
0.635
1.456
2020
0.955
1.345
0.535
1.636
0.603
1.35
2021
0.809
1.144
0.448
1.405
0.502
1.622
2022
0.828
1.175
0.452
1.371
0.549
1.569
2023
1.121
1.499
0.715
1.793
0.775
1.802
2024
1.194
0.04
1.589
0.771
1.916
0.823
1.913
2025
1.066
1.435
0.667
1.747
1.822