Sea surface temperature (SST) anomalies in degrees Celsius over the tropical Pacific Ocean for the week centred on April 12, 2023. (CPC.ncep.noaa.gov)

World could face record temperatures in 2023 as El Nino returns

New record highs 'more likely than not'

Brussels | Reuters — The world could breach a new average temperature record in 2023 or 2024, fuelled by climate change and the anticipated return of the El Nino weather phenomenon, climate scientists say. Climate models suggest that after three years of the La Nina weather pattern in the Pacific Ocean, which generally lowers global


Refraction allows us to “see” a rising or setting sun at a point when it’s actually below the horizon.

Meteorology 101: Insolation, scattering and refraction

Also: La Niña comes to an end

Before we dive into our next meteorology 101 class, there has been some breaking weather news. Well, by the time you read this, the news might not be so breaking but, according to the U.S. National Oceanic and Atmospheric Administration, after three years and one of the longest La Niñas on record, ocean temperatures across

Pacific Ocean sea surface anomalies (in degrees Celsius) for the weeks centred on Jan. 4 (top) and March 15, 2023 (bottom).

El Niño could arrive by summer

Reuters — La Niña has ended and neutral conditions are expected to continue through the Northern Hemisphere’s spring and early summer 2023, a U.S. government weather forecaster said March 9. El Niño could possibly form during summer 2023 and persist through the fall, they added. “The forecaster consensus favours ENSO-neutral through summer 2023, with elevated


The skeleton of a fish is seen in the Navarro lagoon, which dried up due to the climate phenomenon La Nina, in Navarro in Argentina's Buenos Aires province on Dec. 5, 2022.

Comment: La Niña’s long strange run

La Niña is finishing an extremely unusual three-year cycle – here’s how it affected weather around the world

It was anchovy fishermen in Peru who first noticed and named El Niño events in the tropical Pacific hundreds of years ago. Their catches would fluctuate and the largest declines were seen near Christmas, when the ocean was at its warmest. They called it El Niño de Navidad, the boy of Christmas. With a larger

CBOT May 2023 corn with 20-, 50- and 100-day moving averages. (Barchart)

U.S. grains: Chicago corn dampened by prediction of El Nino rain

Black Sea export deal hopes drag wheat to 18-month low

Chicago | Reuters — Chicago corn futures hit their lowest price since August on Thursday on expectations that the El Nino climate phenomenon could boost U.S. crops and concerns about rising interest rates. La Nina has ended, the National Weather Service’s Climate Prediction Center said on Thursday, and El Niño could possibly form during summer