For most travellers, the best time to visit San Carlos City is during the dry season, which runs from December to May.Throughout these months, you'll experience consistently sunny weather and lower humidity, making it ideal for exploring the city's attractions and enjoying outdoor activities. The sea conditions are also generally calmer during this period, which is great for island hopping or diving trips to nearby marine sanctuaries.Families often find February to April particularly appealing. The weather is comfortably warm without being overly hot, and it coincides with many school holidays, making it a convenient time for a family getaway. You can enjoy the beaches and local festivals without the disruption of heavy rains.Couples looking for a more relaxed and less crowded experience might prefer December and January.