Australian climatologist projects 2027 as hottest year on record
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Australian climatologist Andrea Taschetto projects that 2027 will become the hottest year on record due to record ocean heating and a peak El Niño event. The forecast follows May 2026 becoming the warmest May for global sea surface temperatures since records began.
The Forecast
Andrea Taschetto, a climatologist at the University of New South Wales, stated that 2027 could be the hottest year ever recorded globally. The projection is based on record-high global sea surface temperatures and the expected peak of the El Niño climate phenomenon. Taschetto noted that El Niño typically raises global average temperatures after its peak, particularly in the tropical North Atlantic and Indian Ocean.
Supporting Evidence
May 2026 was the warmest May for global sea surface temperatures on record, according to Taschetto. The World Meteorological Organization (WMO) had previously warned that the next five years could be the hottest ever observed. The combination of ocean heat and El Niño is expected to push global temperatures to unprecedented levels.
What's Next
The WMO is set to release an updated climate outlook in late 2026. It remains unclear whether global mitigation efforts will be sufficient to curb the projected temperature rise.
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Australian climatologist projects 2027 as hottest year on record
