April in Bilbao, Spain, offers a transition from winter to spring. Visitors can expect mild temperatures, averaging between 8C (46F) and 16C (61F), though occasional fluctuations are possible. Rainfall is typical, contributing to the lush green landscape of the Basque Country. This period sees a decrease in the heavier rains of winter while still experiencing showers. Packing layers is recommended to adapt to changing conditions throughout the day.
Understanding the typical climate of this period is valuable for planning travel and activities. Pleasant temperatures allow for comfortable exploration of the city’s attractions, from the Guggenheim Museum to the Old Town (Casco Viejo). While rain is a factor, it rarely disrupts daily life, and the vibrant atmosphere of Bilbao persists. Historically, April marks the start of the shoulder season, offering a balance between fewer crowds compared to the peak summer months and more favorable weather than the colder winter period.
