California Weather Winter 2025. After another rainy winter that dragged into springtime, california is finally moving toward a warmer and drier pattern, with temperatures expected to hit typical. A powerful pacific storm is hammering the west.

The precipitation outlook in aso 2025 largely persists into son 2025 before transitioning by winter toward the canonical la niña precipitation pattern. As the low pressure off the california coast began to bomb out the surface pressure gradient increased rapidly leading to increasing southerly winds.