Climate almanac
Londonderry County Borough
Northern Ireland, United Kingdom · 55.00°, -7.31°
What is the weather like in Londonderry County Borough in May?
In May, Londonderry County Borough is typically 59°F (15°C) during the day and 46°F (8°C) at night. The month brings about 3.2 in (80 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low46°F (8°C)
- Precipitation3.2 in (80 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)