HadCRUT is a gridded dataset of global historical surface temperature anomalies, relative to a 1961-1990 reference period.
Data are available for each month since January 1850, on a 5 degree grid.
The gridded data are a blend of the CRUTEM land-surface air temperature dataset and the HadSST sea-surface temperature (SST) dataset. The dataset is presented as an ensemble of 100 dataset realisations that sample the distribution of uncertainty in the global temperature record.
|HadCRUT4: gridded dataset of global historical surface temperature anomalies. Version 220.127.116.11||More Info|
|HadCRUT4: gridded dataset of global historical surface temperature anomalies, version 18.104.22.168||More Info|
|HadCRUT.22.214.171.124: Ensemble near-surface temperature anomaly grids and time series||More Info|
Dataset supports the following projects:
|Met Office Hadley Centre - Observations and Climate|