Weather in Ellicott City in May
Ellicott City, United States averages a high of 22.6°C (72.7°F) and low of 12.9°C (55.2°F) in May, with 11 rain days and 10.3 hours of daily sunshine. Travel score: 79.3/100 (Good). The best time to visit Ellicott City is September.
High
23°C73°F
Low
13°C55°F
🌧️
11
rain days
☀️
10.3
hrs/day sunshine
💧
70%
humidity
79— Good
May in Ellicott City is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Ellicott City?
How much does it rain in Ellicott City in May?
Ellicott City receives an average of 101.8mm of rainfall across 11 rainy days in May. The annual total is 1150.2mm.
What should I pack for Ellicott City in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to United States in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31