Harbingers of a Climate Phenomenon
In recent weeks, reports of unusually warm sea surfaces in the tropical Pacific have been increasing. Meteorologists interpret these temperature anomalies as a possible early stage of a new El Niño event, the full extent of which would only become apparent in midsummer. There is still no definitive answer as to whether the dreaded « Super El Niño » will actually occur – but the models are registering these spikes more frequently than in previous years.
At the same time, thermometers in parts of the USA and Southeast Asia have already climbed to values more typical of July. Low-pressure systems are approaching Europe from the Atlantic at record speed; a « weather roulette » phase is looming, in which conditions could switch from a heatwave to raging thunderstorms within days.
What does science say?
Climate researchers at the European Centre for Medium-Range Weather Forecasts speak of a 55 to 60 percent probability of El Niño by June. The ocean is currently storing so much energy that even a neutral phase is likely to offer only a brief respite. Westerly winds over the Pacific could push the accumulated warm water to the surface – the classic trigger.
But despite all the heatwave headlines, experts urge caution: El Niño isn’t a weather conductor, but rather a background mood-setter. Only when the high-pressure system over the Azores establishes itself and a blocking counterpart forms over Scandinavia will warm Saharan air push sustainably into Central Europe. The weather patterns would then change almost daily.
Dangers for Germany and the World
Should the « super mode » ignite, drought threatens western North America, torrential rains in South America, and even life-threatening heatwaves in Southeast Asia. For Germany, a double-edged scenario is emerging: prolonged dry spells, which damage forests, could be abruptly followed by series of heavy downpours, causing rivers to burst their banks within hours.
Furthermore, a hotter Pacific Ocean acts like a greenhouse for global average temperatures. Agricultural strongholds—such as Brazil’s coffee plantations or the wheat fields along the Black Sea—would have to expect crop losses. This, in turn, would fuel price spirals for basic foodstuffs and even trigger the next wave of inflation.
What’s really in store for us
Image: AI
Only at the end of June, when the temperature pattern over the equator has solidified, will satellite data provide certainty: If the expected super El Niño occurs, July and August 2026 could become the hottest since records began—with maximum temperatures exceeding 40 degrees Celsius even in parts of Germany. At the same time, the probability of severe weather increases because heated air masses act like fuel for thunderstorms.
If, on the other hand, El Niño remains weak or neutralizes itself temporarily, a completely different extreme threatens: a capricious « washing machine summer » full of shifting low-pressure systems. Either way, one thing is certain: this season will be anything but an ordinary summer. Anyone still hoping for a reliable forecast will have to be patient – only the next few weeks will determine whether we’re facing a heatwave or a chaotic summer with a climate tipping point.
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