Trends in #Arctic sea-ice concentration are much more widespread in August (and September) than during other months. The largest declines are in parts of the Chukchi and Beaufort Seas.

Sea ice concentration = fraction of ice-cover.

More information: https://journals.ametsoc.org/view/journals/bams/103/8/BAMS-D-22-0082.1.xml

Data from: https://nsidc.org/data/g02202/versions/4