September 2020 Is Hottest Ever Recorded, Here Comes La Niña

September 2020 Is Hottest Ever Recorded, Here Comes La Niña

The National Oceanic and Atmospheric Administration (NOAA) announced yesterday that September 2020 was the hottest ever recorded and that they now fully expect that 2020 will be one of the three hottest years on record. 

Why This Matters:  Every month for the last 429, global temperatures have been “at least nominally” above the 20th-century average — so it’s not just Septembers that are warm.

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Global Temps in April Second Warmest in Recorded History

Global Temps in April Second Warmest in Recorded History

According to the Japanese Space Agency and NASA, April was the second warmest since record-keeping began in 1891 — only April 2016 was warmer.   Axios’ Andrew Freeman reported yesterday that because March of this year was in the top 3 warmest, 2019 could be another year of record-breaking warmth. 

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Alaska Experiences Temperatures As Much As 40 Degrees Above “Normal”

Alaska Experiences Temperatures As Much As 40 Degrees Above “Normal”

For most people, a mild end to the long winter is a blessing, but for the people of Alaska, it may be too much of a good thing.  Temperatures in Alaska reached record highs for the month of March — with an unprecedented 70-degree day in the Southeastern town of Klawock on March 19 — the earliest any spot in the state has hit that high. — beating the previous first warm day by almost a month.   

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AP: Record-Breaking Heat Twice As Likely As Record Cold

AP: Record-Breaking Heat Twice As Likely As Record Cold

The Associated Press did a study and found that by the numbers, a record for heat was twice as likely to be broken as a record for cold temperatures in the U.S. between 1920 and 2018. They examined the data from 424 weather stations throughout the U.S. mainland for which they could examine temperature records. 

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2018 Was Fourth Hottest Year on Record According to NOAA and NASA

2018 Was Fourth Hottest Year on Record According to NOAA and NASA

The numbers are in from both science agencies that keep climate records, and it was another hot one in 2018 — the fourth warmest average annual global temperature in history.  It comes in fourth only to the three years that preceded it — 2015, 2016, and 2017, in that order, according to both the National Oceanic and Atmospheric Administration (NOAA) and NASA data. The final temperature statistics were compiled and confirmed this week independently by the two agencies (the results were delayed due to the government shutdown) — and are based on records going back for 140 years of official record-keeping. 

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