article_snippet.sent: the Sea of Okhotsk Okhotsk is the coldest sea in East Asia with the air temperature plummeting to -20
article_snippet.sent: degrees Celsius in the winter months.
article_snippet.sent: Between October and April the area the area is 'constantly' covered with ice and there is very little rain, according to Encyclopedia Britannica.
highlights_snippet.sent: Sea of Okhotsk is coldest in East Asia with air temperatures of -20 degrees Celsius .