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El Niño Impacts on Ocean Warming
Long term trend of global ocean water temperatures is on the increase.
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State Capitals: Hot Septembers
17 state capitals had one of their 5 hottest Septembers on record.
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Fall Temperature & Precipitation Trends
Nationwide, fall is warming at a rate of 0.43°F per decade – that’s 1.9°F since 1970.
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Stagnant Days of Summer on the Rise
Studies suggest a warming climate will further increase the number of stagnation days, a key factor influencing air pollution.
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Summer Temperature Trends
For most of the nation, summer weather has been changing in ways climate scientists say are consistent with what they’d expect in a warming world.
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Summer Precipitation Trends
Follow the ups and downs in summer precipitation trends in different locations across the country.
Featured Research
