Climate almanac
Dover
Delaware, United States · 39.16°, -75.52°
What is the weather like in Dover in May?
In May, Dover is typically 73°F (23°C) during the day and 58°F (14°C) at night. The month brings about 4.6 in (117 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low58°F (14°C)
- Precipitation4.6 in (117 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)