From the UNIVERSITY OF UTAH
Weather patterns’ influence on frost timing
Air circulation affects frost more than global warming — for now
This image shows the average day of the year with the last spring frost (left) and first fall frost (right). Cooler colors indicate an earlier day of the year. CREDIT Courtesy of Court Strong/University of Utah.
Such timing is in flux, however. The frost-free season in North America is approximately 10 days longer now than it was a century ago. In a new study…
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