Climate almanac
Donaghadee
Northern Ireland, United Kingdom · 54.64°, -5.54°
What is the weather like in Donaghadee in September?
In September, Donaghadee is typically 59°F (15°C) during the day and 55°F (13°C) at night. The month brings about 4.7 in (120 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low55°F (13°C)
- Precipitation4.7 in (120 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)