El Niño and La Niña

El Niño and La Niña are opposite phases of a naturally occurring global climate cycle known as the ‘El Niño-Southern Oscillation' (ENSO). They disrupt normal patterns of wind and rainfall, in different ways, in many parts of the world — including New Zealand.

NWS Jackson, MS: El Nino and La Nina

El Niño & La Niña, Explained

PDF] El Niño and La Niña

Explainer: What Are El Niño and La Niña?

File:20210827 Global surface temperature bar chart - bars color-coded by El Niño and La Niña intensity.svg - Wikipedia

El Niño, La Niña & ENSO FAQ

An Illustrated Guide to El Nino and La Nina and how they control climate

What is the difference between El Nino and La Nina? Meteorologist Kelly Reardon answers reader questions

Muted La Niña Follows Potent El Niño

What Is the El Niño-Southern Oscillation?

How El Nino and La Nino work on climate change and health - Climate Fact Checks