| IMPORTANT CLIMATE INDICATORS |
| Global Average Temperatures |
| UK climate and weather statistics |
| MARINE DATASETS |
| HadISST - Globally complete sea-ice and sea-surface temperature
HadSST2 - Uninterpolated sea-surface temperature MOHMAT - Uninterpolated night marine air temperature EN3 - ENSEMBLES: quality controlled in situ ocean temperature and salinity profiles HadGOA - Global subsurface ocean analysis of temperature HadDTR - A climatology of the diurnal temperature range of the Sea Surface |
| PRESSURE DATA |
| HadSLP2 - Monthly gridded sea-level pressures
EMSLP - Daily gridded sea-level pressures |
| UPPER AIR DATA |
| HadAT - Gridded free-atmosphere temperatures from radiosondes
QUARC - Quantifying Uncertainty in Adjusted Radiosonde Climate records |
| DAILY DATA/EXTREME INDICES |
| HadGHCND - Gridded land daily temperatures
HadEX - Indices of climate extremes |
| LAND SURFACE DATA |
HadCET - Central England temperatures HadUKP - England & Wales Precipitation CRUTEM3 - Gridded land monthly temperatures UK Climate Impacts Programme (UKCIP) gridded datasets Urban - data used in study on urban temperature effects |
| COMBINED LAND/MARINE |
| HadCRUT3 - Gridded monthly temperatures
HadCRUH - Gridded monthly specific and relative humidities |
| OLDER DATASETS |
| GISST, MOHSST, HadSLP1, and HadRT are now obsolete and have been moved to a deprecated datasets page. They are retained solely for the purpose of comparison to the current datasets. |
| OTHER RESOURCES |
Reports related to the datasets MarineClimatology.net (forum) (wiki) |
Researchers at the Met Office Hadley Centre produce and maintain a range of gridded datasets of meteorological variables for use in climate monitoring and climate modelling. This site provides access to these datasets for bona fide scientific research and personal usage only.
Please note that this is not an operational service. This site is run by research staff with the primary aim of improving collaboration with fellow researchers. Everyone is welcome to use the site, and we aim to make it reliable, but it does not have the same level of support as the official Met Office web site.
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