El Nino may return in 2026 and make planet even hotter - Phys.org
The warming El Niño weather phenomenon could form later this year, potentially pushing global temperatures to record heights.
phys.orgHere are the latest reliable updates on El Niño for 2026:
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The World Meteorological Organization (WMO) and other major forecast centers say El Niño is likely to redevelop in 2026, with onset possibly as early as May–July 2026 and the event potentially strengthening through the following months. This aligns with multiple statements from WMO officials and summarized in recent coverage [source: WMO Global Seasonal Climate Update; press briefings]. This is the core signal driving global temperature and rainfall expectations for 2026.[2][4]
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Several outlets highlight that this could push global mean temperatures higher and alter rainfall patterns across regions. Reports note anticipated above-normal global land-surface temperatures and region-specific impacts, including wetter conditions in some areas and drought risks in others, depending on regional climate drivers and the strength of El Niño.[3][4][2]
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NOAA’s and other meteorological agencies’ outlooks around early 2026 have described a high confidence in the onset and potential intensification of El Niño, while also cautioning about the spring predictability barrier that can affect forecast certainty until spring is past.[6][8]
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Media coverage from March–April 2026 frequently mentions the possibility of a “strong” El Niño, though agencies avoid the term “super El Niño.” They emphasize climate change as a factor that amplifies the impacts of El Niño events, rather than increasing their frequency or duration, and note that the precise magnitude remains uncertain until forecasts mature.[4][3]
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Some sources also discuss potential regional consequences, such as shifts in monsoon behavior in South Asia, altered Atlantic hurricane activity patterns, and impacts on drought/flood cycles in parts of the Americas and Africa, contingent on the eventual strength and location of the warming in the Pacific.[1][3][4]
What this could mean for you in Santa Clara, CA and nearby:
- California could experience wetter-than-average conditions during parts of the Northern Hemisphere winter if El Niño strengthens, but the magnitude and timing are not guaranteed and depend on the exact evolution of the event.[4]
- Regional water management and wildfire risk planning may be influenced by the rainfall and temperature anomalies associated with El Niño, so local agencies often issue updated guidance as forecasts evolve.[6][4]
Would you like a concise, region-specific forecast rundown for Northern California this year, with potential rainfall and temperature ranges and key periods to monitor? I can pull the latest localized projections and summarize them with a simple calendar of likely impacts. Citations available on request.