October in Northern Spain marks a transition between summer and autumn. Expect moderate temperatures, ranging from cooler nights to pleasantly warm days. Coastal regions experience milder conditions influenced by the Atlantic Ocean, while inland areas can see wider temperature variations. Rainfall becomes more frequent compared to the summer months, contributing to the lush green landscapes characteristic of the region. This period offers a unique blend of comfortable weather and autumnal beauty.
Understanding the climatic conditions of this period is crucial for planning activities. Whether it’s hiking through the Picos de Europa, exploring the cities of Bilbao or San Sebastin, or enjoying the harvest festivals, appropriate clothing and itinerary adjustments are essential. Historically, October has signified the end of the main tourist season, leading to a more tranquil experience with fewer crowds and often lower prices for accommodations. This makes it an attractive time for travelers seeking a balance between pleasant weather and a less hectic atmosphere.