Climate Outlook

• Precipitation from extreme events in the GOM region has increased 74 percent since 1958 (NOAA).
• Extreme weather already poses economic and ecological challenges, and these events are expected to grow more frequent in coming decades, with precipitation increasing 5-9 percent (IPCC 2013).

Credit: Sherry Godlewski

• By 2050, climate scientists project a more rapid increase of 2.5 to 3.5°C (4.5 to 6.3° F) in regional air temperature (IPCC 2013).
• Temperatures in the Gulf of Maine have risen much more in recent decades than many other coastal waters around the world, and a 2012 “heat wave” in sea surface temperatures had damaging economic impacts.

Projected Temperature Changes in the Gulf of Maine Region by the 2050s (°C.), reflecting the most recent IPCC models (Credit: Adam Fenech, UPEI Climate Lab)

What’s Climate Change and What’s Just the Weather?

This one-minute animation by Ole Christoffer Haga, produced by Teddy TV for the Norwegian Broadcasting Corporation, clearly and humorously illustrates the difference between long-term climate trends and variable weather patterns.