2024 Winter Predictions Ontario Canada. Ontario’s winter will be filled with a whirlwind of both snow and rain while the best chances of a white winter being in the prairies. Currently, the classic el niño pattern is in place with the warmest sea surface temperature anomalies in the eastern pacific.

The core of winter—december, january, and february—will begin mildly (relative to this time of year), with most canadians not experiencing consistently cold temperatures until later in. Ontario’s winter will be filled with a whirlwind of both snow and rain while the best chances of a white winter being in the prairies.