OWID: Annual temperature anomalies
The difference between a year's average surface temperature from the 1991-2020 mean, in degrees Celsius. Source: Contains modified Copernicus Climate Change Service information (2026), compiled by Our World in Data. 18,318 values; read with owid_series(slug='annual-temperature-anomalies').
Coverage
Observation dates are unavailable in the catalogue metadata.
18,318 rows reported at indexing.
Dimensions and measures
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