Climate almanac
Holywood
Northern Ireland, United Kingdom · 54.64°, -5.82°
What is the weather like in Holywood in December?
In December, Holywood is typically 48°F (9°C) during the day and 43°F (6°C) at night. The month brings about 4.7 in (118 mm) of precipitation in total.
- Average high48°F (9°C)
- Average low43°F (6°C)
- Precipitation4.7 in (118 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)