Climate almanac
Ballycastle
Northern Ireland, United Kingdom · 55.20°, -6.24°
What is the weather like in Ballycastle in August?
In August, Ballycastle is typically 59°F (15°C) during the day and 56°F (13°C) at night. The month brings about 4.6 in (117 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low56°F (13°C)
- Precipitation4.6 in (117 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)