Climate almanac
Delaware
Ohio, United States · 40.30°, -83.07°
What is the weather like in Delaware in May?
In May, Delaware is typically 73°F (23°C) during the day and 55°F (13°C) at night. The month brings about 4.9 in (124 mm) of precipitation in total.
- Average high73°F (23°C)
- Average low55°F (13°C)
- Precipitation4.9 in (124 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)