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hatrack

(59,587 posts)
Fri Jan 4, 2019, 09:09 AM Jan 2019

AK - Juneau, Anchorage, Fairbanks Daily Avg Temps Up 2F Since Mid-1900s

EDIT

Warmer- and drier-than-normal weather over Alaska usually coincides with similar conditions on the West Coast. This year’s delayed start to California’s rainy season contributed to conditions that allowed the Camp Fire to grow into one of the deadliest and most destructive wildfires in modern history. Going from one extreme to the other, some parts of the central and eastern United States saw record rainfall over the past couple of months, including historic flooding in central Texas and even greater rain totals across the Carolinas as a result of Hurricane Florence.

We can’t ignore the role of climate change in the overall increase in temperatures across the continent. And few parts of the world have experienced more direct effects than the northern latitudes. Weather records collected by the NOAA and compiled by the database xmACIS2 show that daily average temperatures recorded at the airports in Anchorage, Juneau, and Fairbanks have all risen by around two degrees since the mid-1900s. Four of the ten warmest high temperatures ever recorded in Anchorage have occurred in the past five years.

The ocean is feeling it, too. Recent observations show that water temperatures at the bottom of the Bering Sea have become much warmer since the beginning of the decade. Farther north, the historic decline in both the extent and thickness of Arctic sea ice has accelerated in recent years. In fact it is so dramatic that a cargo ship successfully traversed the Arctic Ocean between Russia and Germany in September, a feat thought impossible just a decade ago.

While the sun’s steady march below the horizon will force Alaska into the depths of winter regardless of prevailing weather patterns, the latest forecast from the Climate Prediction Center offers decent odds that average temperatures across the state will likely remain well above normal through the season.

EDIT

https://www.outsideonline.com/2378176/alaskas-no-good-very-dry-season

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