The best time to go to Aitape is during the dry season, which typically runs from May to October.
During these months, you'll experience more consistent sunshine and lower humidity, making outdoor activities and exploring the coastal areas much more comfortable. The seas are generally calmer, which is ideal for enjoying the beaches and any planned boat excursions.
For travelers interested in surfing, the dry season, particularly from June to September, often brings good swells to the region's breaks. This period offers favorable conditions for catching waves, especially for those looking to experience the uncrowded surf spots Aitape is known for.
While the dry season is generally more pleasant, it's worth noting that Aitape experiences a tropical climate, so occasional rain showers can occur even during this time.