Weather in Dallas in May
Dallas, United States averages a high of 28.1°C (82.6°F) and low of 18.7°C (65.7°F) in May, with 10 rain days and 10 hours of daily sunshine. Travel score: 81.5/100 (Excellent). The best time to visit Dallas is September.
High
28°C83°F
Low
19°C66°F
🌧️
10
rain days
☀️
10
hrs/day sunshine
💧
70%
humidity
82— Excellent
May in Dallas is hot and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Dallas?
How much does it rain in Dallas in May?
Dallas receives an average of 137.4mm of rainfall across 10 rainy days in May. The annual total is 1041.9mm.
What should I pack for Dallas in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 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