Home
Weather Dublin
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
    Home / Editor's Pick /

    Droughts and floods: Global consequences of El Niño

08:00
25 November 2023

Droughts and floods
Global consequences of El Niño

Here, the central and eastern Pacific warms, experiencing more rainfall than normal, while the western Pacific cools and sees drier conditions.
Here, the central and eastern Pacific warms, experiencing more rainfall than normal, while the western Pacific cools and sees drier conditions.

We are in the midst of an El Niño year. This will have a global impact on the weather in the coming months.

The El Niño climate phenomenon is currently approaching its peak. Among other things, it is characterised by a warming of the sea surface temperatures in the Pacific. Currently there, it is as much as 2 degrees warmer than the climate average.

This has knock-on consequences for many parts of the world, some of which are already visible. Some parts of the world will see enhanced rainfall, others drought.

Consequences not only for the Pacific

Some countries bordering the Pacific, such as Peru, Australia and Indonesia, are often the hardest hit. However, El Niño has also had significant effects in Africa in past events.

In the Horn of Africa, for example in Somalia, there have been repeated torrential downpours and flooding. Just a few days ago, over 100 people died in floods there. This was preceded by one of the worst droughts in decades.

Impacts in the Horn of Africaread more

Theories on the origin of El Niño

There is still speculation about the causes of the El Niño phenomenon. Some researchers attribute its origin to solar flares.

These are accompanied by huge discharges of energy on the surface of the sun. We are currently in a phase of high solar activity. This is also one reason why we are currently seeing more auroras.

Weather & Radar editorial team
More on the topic
Japan braces itself for Typhoon Dolphin. Landslides feared. . . Wednesday 5 August 2026
Weather map showing a typhoon south of Japan. The centre of the storm is over the Pacific and is moving westwards. The coloured wind fields indicate its high intensity.
Wednesday 5 August 2026

Landslides feared

Japan braces itself for Typhoon Dolphin
Stronger winds make a return. Low pressure influence. . . Tuesday 4 August 2026
Wind forecast map of the UK and Ireland showing a low-pressure system north of Scotland, a windsock icon highlighting blustery conditions, and widespread winds of 30–40 mph across the British Isles, with the strongest winds around Ireland and northern Britain.
Tuesday 4 August 2026

Low pressure influence

Stronger winds make a return
Extreme heat in Eastern Europe. Peaking above 40°C. . . Tuesday 4 August 2026
Split image showing a temperature map of central Europe with widespread extreme heat, temperatures reaching 39°C, and a heat warning symbol on the left, alongside people walking through cooling mist in hot summer weather on the right.
Tuesday 4 August 2026

Peaking above 40°C

Extreme heat in Eastern Europe
All weather news
This might also interest you
Flooding, gales, and heavy snow. Storm Chandra. . . Tuesday 27 January 2026
Split image showing aerial flooding in a town with muddy water covering roads on the left, and a rural road on the right blocked by heavy snowfall with vans stopped and a person walking in snow.
Tuesday 27 January 2026

Storm Chandra

Flooding, gales, and heavy snow
Historic Storm Éowyn arrives. On this day.... . . Saturday 24 January 2026
Split image showing a person in a yellow jacket struggling against strong winds and heavy rain on a street at night on the left, and an Irish wind forecast map on the right with red and purple shading, gusts up to 75 mph, and a wind warning icon, divided by a curved white line.
Saturday 24 January 2026

On this day...

Historic Storm Éowyn arrives
Bright and warm conditions take hold. Spring-like outlook. . . Thursday 23 April 2026
Split UK map showing warm temperatures up to 21 degrees in orange on the left and clear sunny conditions with temperatures from 12 to 18 degrees on the right, with sun icons across the country.
Thursday 23 April 2026

Spring-like outlook

Bright and warm conditions take hold
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwitteryouTubelinkList