Beltsville Weather in May

May in Beltsville brings high temperatures, with daytime highs of 24°C (75°F) and nights around 13°C (55°F). Quite a bit of rainfall is expected, around 110 mm (4.3 in), so pack an umbrella.

Rainfall in Beltsville in May

Historically, the month has about 12 days of rain, averaging 110 mm (4.3 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Beltsville in May

May in Beltsville sees highs of 24°C (75°F) and lows of 13°C (55°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Beltsville in May

The month enjoys around 259 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Beltsville in May

Wind speeds average 4 m/s (8 knots) during May. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

If you prefer dry days with pleasant temperatures, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.