Climate almanac
Ballycastle
Northern Ireland, United Kingdom · 55.20°, -6.24°
What is the weather like in Ballycastle in January?
In January, Ballycastle is typically 47°F (8°C) during the day and 43°F (6°C) at night. The month brings about 5.5 in (140 mm) of precipitation in total. Snowfall averages about 0.8 in (19 mm) over the month.
- Average high47°F (8°C)
- Average low43°F (6°C)
- Precipitation5.5 in (140 mm)
- Clear or mostly clear days2
- Snowfall0.8 in (19 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)