Thaizo
🗓️ September 6, 2026
📍 World
El Niño Is Getting Stronger — But What Does It Mean for Our Weather?
The Pacific Ocean is getting unusually warm.
That matters because it can change weather patterns across the world.
The World Meteorological Organization (WMO) says the current El Niño is getting stronger. It now believes there is an almost 100% chance that El Niño will continue until at least February 2027.
Scientists also expect it to become even stronger before the end of 2026.
But what does all this actually mean?
And is this simply another sign of “global warming”?
The answer is more complicated — and more interesting — than that.
🌊 First, what is El Niño?
El Niño is a natural climate event.
Every few years, parts of the Pacific Ocean become much warmer than normal.
That extra ocean heat can affect the atmosphere and change weather around the world.
Some places can become much hotter.
Other areas may get more rain.
Some can experience drought.
It can also affect farming, water supplies and fishing.
So El Niño is not something humans created.
It is a natural part of Earth's climate system.
🧊 But isn't Earth coming out of an Ice Age?
In a way, yes.
This is an important part of the story that is often missed.
Earth is currently in a warm period called an interglacial.
The last major ice age ended roughly 11,700 years ago, and we are now living in the warmer period that followed it.
Technically, however, Earth is still in a much larger Ice Age that began millions of years ago.
That sounds confusing, but think of it like this:
Ice Age = the big picture.
Interglacial = the warm period we're living through now.
Earth has gone through many of these natural warm and cold cycles.
They are partly controlled by slow changes in Earth's orbit, tilt and rotation.
These are called Milankovitch cycles.
They happen over thousands and tens of thousands of years.
So yes — Earth naturally warms and cools.
This isn't something scientists dispute.
🌡️ So is today's warming just natural?
This is where the story gets more complicated.
Earth's natural climate cycles are very real.
But the warming happening over the last century is occurring much faster than the natural warming that normally happens as an ice age ends.
That's why scientists don't believe that the Earth simply “coming out of the Ice Age” explains today's rapid warming.
Earth's natural orbital cycles happen extremely slowly. The recent rise in temperatures has happened over a much shorter period.
NASA says the current changes in Earth's orbit cannot explain the warming seen over recent decades.
Scientists instead point to several factors, including the large increase in greenhouse gases in the atmosphere.
So there are really two different things happening:
A very long-term natural cycle — Earth moving through ice ages and warmer periods.
A much shorter-term warming trend — which scientists say is being strongly influenced by human-produced greenhouse gases.
Both can exist at the same time.
☀️ What about the Sun?
The Sun obviously has a huge influence on Earth's climate.
And the Sun's activity changes.
But scientists have measured these changes and found that they are not large enough to explain the recent warming trend.
That doesn't mean the Sun doesn't matter.
It means scientists don't think changes in the Sun are the main reason for the warming we've seen in recent decades.
🔥 Now back to El Niño
This is where things get interesting.
El Niño is natural.
It can temporarily push global temperatures higher because heat stored in the Pacific Ocean is released into the atmosphere.
That means a particularly strong El Niño can make an already warm year even warmer.
And that's what scientists are watching right now.
The WMO expects the current El Niño to become stronger toward the end of 2026.
It could become what scientists sometimes call a “super El Niño.”
🌡️ Could 2027 become the hottest year on record?
It could.
A strong El Niño can give global temperatures a temporary boost.
If that happens in 2027, we could see another exceptionally warm year.
But here's an important point:
One very hot year doesn't tell us everything about the long-term climate.
Natural events like El Niño can push temperatures up for a while.
La Niña can push them down.
The longer-term climate trend is something different.
Think of it like a car travelling along a road.
The long-term climate trend is the road.
El Niño and La Niña are some of the hills and dips along the way.
🌧️ What could happen around the world?
A strong El Niño doesn't mean every country will become hotter.
Its effects are different depending on where you live.
Some areas could experience:
🔥 Extreme heat
💧 Drought
🌧️ Heavy rain
🌊 Flooding
🌾 Problems for agriculture
🐟 Changes in fish populations
🚰 Water shortages
Some areas may even benefit from changes in rainfall or fish movements.
So “strong El Niño” doesn't automatically mean “bad weather everywhere.”
It means the chances of unusual weather increase.
🐟 The ocean is a huge part of this
The Pacific Ocean stores an enormous amount of heat.
When El Niño develops, some of that heat moves into the atmosphere.
That can affect weather thousands of kilometres away.
Fishermen can also feel the effects.
Warm ocean water can change where fish live and where they can be caught.
Some fisheries lose out.
Others may benefit.
Again, it isn't simply good or bad.
It depends on where you are.
🌍 What about climate change?
This is probably the most important part to understand.
There are natural climate changes.
And there are changes caused by human activity.
They aren't mutually exclusive.
Earth's climate has never stayed exactly the same.
It has been much colder.
It has been much warmer.
Ice sheets have grown.
Ice sheets have disappeared.
Oceans have warmed and cooled.
Volcanoes have changed the climate.
The Sun changes.
Earth's orbit changes.
And now humans are also changing the atmosphere.
The scientific evidence indicates that the recent long-term warming trend is strongly influenced by human greenhouse-gas emissions.
But natural climate cycles haven't suddenly disappeared.
They are still happening.
🧊 The bigger picture
Perhaps the easiest way to look at all of this is to zoom out.
Earth is an incredibly old planet.
Humans have been around for only a tiny fraction of its history.
Climate change didn't begin with cars or factories.
Climate has always changed.
The interesting question is what is causing each particular change.
Right now, scientists are looking at several things happening at once:
🌎 Long-term natural climate cycles
🌊 El Niño and La Niña
☀️ Changes in the Sun
🌋 Volcanic activity
🧊 Changes in ice and snow
🏭 Rising greenhouse gases
All of these can affect Earth's climate.
The challenge is working out how much each one contributes and over what timescale.
🔎 So what should we expect?
For the next year or so, El Niño is the thing to watch.
The current event could become very strong.
That could mean more extreme weather in some parts of the world and another exceptionally warm year globally.
But we shouldn't confuse that short-term event with the entire story of Earth's climate.
We're living through a natural warm period between ice ages.
We're also experiencing a much more recent warming trend that scientists say is strongly affected by human activity.
Both facts can be true at the same time.
🌎 The bottom line
Earth's climate is always changing.
El Niño is a natural part of that climate system, and the current event could become unusually strong.
At the same time, Earth is in an interglacial period within the broader Ice Age cycle, and natural climate changes continue to operate.
There is also a recent long-term warming trend that scientists say is strongly influenced by human greenhouse-gas emissions.
The real question isn't simply whether climate change is natural or human.
Some changes are natural. Some are influenced by humans. And sometimes they happen at the same time.
Understanding how these different forces work together is the key to understanding what our weather — and our climate — may look like in the years ahead.