La Nina 2025 Canada Impact. Months of waiting have come to an end as ocean temperatures in the pacific have now met the criteria necessary to declare an official. Should we see the switch occur, there is the potential for atlantic canadians to see some impact in the coming months as a change to la niña could result in a potentially earlier and more.
La niña is coming, with the potential weather impacts from the 2024 atlantic hurricane season to the winter of 2024/2025 in the united states and canada This weekend, canadians should expect big changes in weather — like the season’s first blizzard — as la nina returns with the possibility of affecting the upcoming winter.