Climate Resources

Arctic and Antarctic Data:

Arctic Temperatures (DMI) and Zlabe's site

Greenland Surface Data (Polar Portal)

Northern Hemisphere Snow Coverage: Weekly and Monthly

Sea Ice Extent: JAXA and NSIDC (Northern and Southern Hemispheres) and MASIE (NSIDC)

Sea Ice Values

Sea Ice Volume: Polar Ice Center Page and Data

Attribution:

ClimaMeter Experimental Framework

Explaining extreme events (BAMS) -- see bottom of the page

UK Met Office Attribution Page

World Weather Attribution

Carbon Dioxide:

Trends in Atmospheric Carbon Dioxide (NOAA)

Climate Forcing Data:

NOAA Paleoclimatology

Climate Indicators:

Climate Indicators (Copernicus)

Climate Tracker

Environmental Protection Agency (EPA)

Climate Tools:

Climate Explorer

Climate Knowledge Portal (World Bank)

The Climate Toolbox

NOAA Climate Change Portal (Includes CMIP5 projections)

Global Temperatures:

Daily (ERA5 dataset) from C3S/ECMWF

GISS

NCDC

Upper Air Data, including RATPAC (NOAA)

Impacts:

Future Urban Climates (University of Maryland)

MyClimateFuture

IPCC.Chat

Interactive AI tool

Marine Heatwaves:

CoralReefWatch.com

Oceanic Heat Content:

NOAA NODC

Return Times:

U.S. Precipitation Amounts

Sea Level:

Mean Sea Level Rise (CNES Aviso+)

Sea Level Rise Viewer (NOAA)

University of Colorado

Snow Extent:

NESDIS

United States Climate:

State of the Climate Reports

U.S. Climate Extremes Index