Why does the southern coast of France have colder winters than the rest of the Mediterranean region?

The southern coast of France experiences colder winters than much of the Mediterranean region primarily due to its geographical position and climate influences. The presence of the prevailing northwest winds, known as the Mistral, brings cooler air from the north, lowering temperatures. Additionally, the region's higher elevation and proximity to the Alps contribute to colder conditions during winter months compared to the milder, more temperate climates found further south in the Mediterranean.