Search and access 214 data sets covering the Atmosphere, Ocean, Land and more. Explore climate indices, reanalyses and satellite data and understand their application to climate model metrics. This is the only data portal that combines data discovery, metadata, figures and world-class expertise on the strengths, limitations and applications of climate data. Discover it now.

Data Set Overviews

Compare the attributes, strengths and limitations of multiple data sets
Change of surface temperatures in 5 global data sets. credit: NCAR, climatedataguide
Arctic sea ice climatologies for September
Arctic sea ice volume anomalies from PIOMASS
Map of root zone soil moisture for May 2016 based on the SMOS product (credit: ESA)

New or Updated
(contributed by W Meier)
NSIDC Sea Ice Index
Representation of hurricane Florence(contributed by D Dee)
ERA5 atmospheric reanalysis
ICOADS Surface Marine Weather Observations
ERSST v4 timeseries (contributed by B Huang)
SST data: NOAA Extended Reconstruction SSTs, Version 4