The best time to visit São Miguel is during the dry season, which runs from April to September.
During these months, you'll experience less rainfall and more sunshine, making it ideal for exploring the island's natural beauty. Temperatures are pleasantly warm, typically ranging from 20 to 25 degrees Celsius, superb for outdoor activities like hiking, swimming in the natural pools, and visiting the tea plantations. This period also sees the island at its most lush, with vibrant greenery after the winter rains.
For those looking to enjoy whale and dolphin watching, the months of April to June are particularly good, as this is when many species pass through the Azorean waters. The calmer seas during the dry season also make boat trips more comfortable. Families often find this time ideal for a relaxed holiday, with stable weather for outdoor adventures.
If you're interested in the São Miguel Rally, which is a major event on the European Rally Championship calendar, it usually takes place in late March or early April.