Weather in Bayamón in May
Bayamón, Puerto Rico averages a high of 30.6°C (87.1°F) and low of 23.2°C (73.8°F) in May, with 16 rain days and 11.9 hours of daily sunshine. Travel score: 73.7/100 (Good). The best time to visit Bayamón is March.
High
31°C87°F
Low
23°C74°F
🌧️
16
rain days
☀️
11.9
hrs/day sunshine
💧
79%
humidity
74— Good
May in Bayamón is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Bayamón?
How much does it rain in Bayamón in May?
Bayamón receives an average of 104.1mm of rainfall across 16 rainy days in May. The annual total is 963.2mm.
What should I pack for Bayamón in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (16 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Puerto Rico 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