Climate almanac
Greater Upper Marlboro
Maryland, United States · 38.83°, -76.75°
What is the weather like in Greater Upper Marlboro in May?
In May, Greater Upper Marlboro is typically 75°F (24°C) during the day and 59°F (15°C) at night. The month brings about 4.8 in (123 mm) of precipitation in total.
- Average high75°F (24°C)
- Average low59°F (15°C)
- Precipitation4.8 in (123 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)