La Niña conditions of 2021 cooled the global average surface temperature. Parts of Australia, southern Africa and northwestern North America saw cooler temperatures during the year.
The La Niña conditions of 2021 took the edge off the global average surface temperature. Parts of Australia, southern Africa and northwestern North America saw cooler temperatures during 2021 compared to recent years as the effects of La Niña kicked in.
Unless we have another strong La Niña very soon, we’re going to keep seeing even hotter years than 2021 for the foreseeable future until net global greenhouse gas emissions cease.
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