The best time to go to Pomeroy is during the summer months, from June to August, or in late spring (May) and early autumn (September) for pleasant weather and fewer crowds.Summer offers the warmest temperatures, with averages around 15-20°C (59-68°F), and the longest daylight hours, making it ideal for exploring the surrounding countryside, walking the Davagh Forest trails, or visiting attractions like the Beaghmore Stone Circles. This is great for couples and families looking to enjoy outdoor activities and the natural beauty of the area without the chill of winter.May and September provide a good balance of agreeable weather and a more tranquil experience. Temperatures are still mild, generally around 10-15°C (50-59°F), and you'll find there are fewer tourists compared to the peak summer season.