When Is Winter 2025 Uk 2025. Meteorological seasons consist of splitting. A look at the very latest winter 2025/2025 forecast data shows the growing influence of a weak la niña phase.

Our long range forecast (which is updated on a daily basis) provides an indication of how the weather might change, or be different from normal, (i.e. Meteological winter begins december 1 / june 1 (depending on hemisphere).