When to Visit Comillas

Average annual temperature (°C) 13°C

High season 7, 8

Low season 1, 2, 3, 4, 10, 11, 12

Best time The best time to visit Comillas is usually from June to September, when temperatures on the Cantabrian coast are milder and more pleasant, daylight hours are longer, and Comillas beach is at its liveliest. May and October can also work well as shoulder-season months if you want to combine heritage sights and walks with fewer crowds, though the weather is usually more changeable. For practical planning, summer is when places tend to keep their fullest opening hours, while outside peak season some venues may run shorter schedules. Tipping in Spain is generally modest rather than expected: rounding up or leaving a small amount for good service is normal.