Weather in the Island of Corvo, Portugal: a year-round guide

Corvo Island experiences a mild maritime climate influenced by its location in the North Atlantic. This makes it a pleasant destination year-round, with relatively stable temperatures and varying conditions depending on the season.

Average temperatures

Corvo’s temperatures remain mild throughout the year:

• Winter (December to February): Average highs range between 14°C (57°F) and 16°C (61°F), with cooler evenings dipping to around 11°C (52°F).
• Spring (March to May): Temperatures gradually rise, with highs from 16°C (61°F) to 19°C (66°F).
• Summer (June to August): The warmest months, with average highs of 24°C (75°F) and lows around 18°C (64°F).
• Autumn (September to November): Temperatures cool slightly, with highs between 21°C (70°F) and 17°C (63°F).

Rainfall and humidity

Rainfall is evenly distributed throughout the year, although the winter months tend to be wetter. October to February are the rainiest months, while June through August is relatively drier. Humidity levels are high due to the island’s proximity to the ocean, contributing to the lush greenery that characterizes Corvo’s landscape.

Winds and ocean conditions

The North Atlantic winds influence Corvo’s weather significantly. Winters are windier, while summers are calmer. The surrounding ocean moderates temperatures, but strong winds can create choppy seas, particularly during the winter months. Visitors should check ferry and flight schedules in advance as weather conditions can sometimes impact transportation.

Best time to visit Corvo Island

The best time to visit Corvo depends on your interests: 

• Nature and Hiking: Late Spring (May) and early autumn (September) offer mild temperatures and fewer crowds, making it ideal for exploring the Caldeirão and other natural attractions. 

• Birdwatching: Autumn is perfect for spotting migratory birds, as Corvo is a key stopover point. 

• Festivals and Events: Summer is lively with local celebrations, such as the Festival of Our Lady of Miracles in August. 

Packing tips for Corvo’s weather

• Bring layers to adjust to temperature changes, especially if visiting during winter or spring. 

• A waterproof jacket is essential, as rain showers can occur unexpectedly. 

• Comfortable hiking shoes are a must for exploring the island’s trails and rugged terrain. 

• Don’t forget sunscreen and sunglasses for sunny days, even in cooler months. 

Are you thinking about planning a trip to the Azores Islands? Check out our tour packages!