El NiñO 2025 Meaning. In late may, the us national oceanic and atmospheric administration declared that the el niño weather pattern had officially arrived, is likely to be extreme, and will persist till 2025. So there was an el niño event that started in 2023 and continued into 2024, but you can see the water was just not as hot then as it was in the same months in 2015.
Explore how la niña and el niño shape global weather. In late may, the us national oceanic and atmospheric administration declared that the el niño weather pattern had officially arrived, is likely to be extreme, and will persist till 2025.