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Five hottest years on record for the second year running
A new normal? The past five years have been the hottest five on record for the second year running
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Australia Summer Heat
2019 was the hottest and driest year on record in Australia (100+ years of records)
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2019 wrapped up the warmest decade on record
2019 wrapped up the warmest decade on record. Here’s how temperatures have trended in your city.
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Tackling the Tree Debate
We celebrate the final Climate Matters of the year and decade(!), featuring holiday favorites and a look at the ongoing debate: real vs. artificial trees.
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End of Year: Local Cumulative Rainfall Records
Check out how this year’s precipitation compares to previous years in your city.
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Global Decades of Warming
Decades of warming—a trend that may continue without rapid cuts to our climate-warming emissions
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Decades of Warming in U.S. Cities
Nearly all U.S. cities have warmed over the past five decades—here are the numbers for your city.
Featured Research
