The best time to visit Santa Cruz da Graciosa is during the warmer, drier months from June to September.During these months, you'll experience the most pleasant weather for exploring the island. The temperatures are comfortably warm, and there's less chance of rain, which is ideal for outdoor activities like hiking, swimming, and visiting volcanic caves. This period is great for couples looking for a relaxing escape with plenty of sunshine.For those interested in marine life, particularly whale and dolphin watching, the peak season also falls within these months, as the warmer waters attract a greater variety of species.