Climate almanac
Newcastle
Northern Ireland, United Kingdom · 54.22°, -5.89°
What is the weather like in Newcastle in August?
In August, Newcastle is typically 63°F (17°C) during the day and 55°F (13°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total.
- Average high63°F (17°C)
- Average low55°F (13°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)