Climate almanac
Derry
Northern Ireland, United Kingdom · 55.00°, -7.31°
What is the weather like in Derry in July?
In July, Derry is typically 64°F (18°C) during the day and 53°F (12°C) at night. The month brings about 3.9 in (100 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low53°F (12°C)
- Precipitation3.9 in (100 mm)
- Clear or mostly clear days1
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)