We produce surface air temperature maps as a data product, but you can also view the data directly.

From April 2019 onward, the temperature summaries are based on ERA5. You can read more on the ‘Climate Bulletin – About the data page‘.

Up until March 2019, the temperature summaries were based on ERA-Interim, which can be accessed via the ECMWF website. You can read more information about these summaries on our surface air temperature analysis page.