Weather in San Sebastián de los Reyes in May
San Sebastián de los Reyes, Spain averages a high of 22°C (71.6°F) and low of 9.8°C (49.6°F) in May, with 7 rain days and 12.7 hours of daily sunshine. Travel score: 86.1/100 (Excellent). The best time to visit San Sebastián de los Reyes is August.
High
22°C72°F
Low
10°C50°F
🌧️
7
rain days
☀️
12.7
hrs/day sunshine
💧
56%
humidity
86— Excellent
May in San Sebastián de los Reyes is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in San Sebastián de los Reyes?
How much does it rain in San Sebastián de los Reyes in May?
San Sebastián de los Reyes receives an average of 34.8mm of rainfall across 7 rainy days in May. The annual total is 414.9mm.
What should I pack for San Sebastián de los Reyes in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 12°C from day to night
Traveling to Spain 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