The climate of this remote South Atlantic island group is characterized by mild temperatures, high humidity, and persistent winds. Average temperatures range from 8C (46F) in winter to 20C (68F) in summer. Rainfall is frequent and abundant throughout the year, contributing to the lush vegetation covering the volcanic slopes. These conditions are moderated by the surrounding ocean currents, preventing extreme temperature fluctuations.
Understanding the prevailing climatic conditions is crucial for the small permanent population and infrequent visitors. Agriculture, the island’s primary economic activity, relies heavily on predictable weather patterns. The island’s remoteness makes accurate forecasting essential for both safety and logistical planning, affecting everything from supply shipments to medical evacuations. Historically, the climate has played a significant role in shaping the island’s unique ecosystem and the lifestyle of its inhabitants.
