The Earth globe viewed from space and showing land masses in different colours according to temperature, from blue to red.

Climate observations

The Met Office Hadley Centre is one of a number of leading research centres around the world which monitors changes in the climate. Click on the links below for up to date information about global surface temperature, the state of Arctic sea ice, trends in greenhouse gas and ozone-depleting gases in the atmosphere, and for UK climate. You can also access our global and UK climate data via the HadObs website.

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