The best time to go to Firhouse, County South Dublin, is during the summer months, from June to August, when the weather is generally mildest and the days are long.During this period, you'll find temperatures averaging between 15°C and 20°C, making it pleasant for exploring the local area and enjoying outdoor activities. The longer daylight hours mean you have more time to visit attractions and take in the natural beauty of the surrounding Dublin Mountains.For those who enjoy hiking and outdoor pursuits, the summer is ideal. The trails around the Dublin Mountains Way, which passes near Firhouse, are more accessible and enjoyable in drier conditions. You can comfortably spend a full day exploring the local parks and scenic routes.Families often find the summer months most convenient for travel, as it aligns with school holidays.