Weather in Welwyn Garden City in May
Welwyn Garden City, United Kingdom averages a high of 16°C (60.8°F) and low of 8°C (46.4°F) in May, with 11 rain days and 10.3 hours of daily sunshine. Travel score: 69.1/100 (Good). The best time to visit Welwyn Garden City is July.
High
16°C61°F
Low
8°C46°F
🌧️
11
rain days
☀️
10.3
hrs/day sunshine
💧
75%
humidity
69— Good
May in Welwyn Garden City is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Welwyn Garden City?
How much does it rain in Welwyn Garden City in May?
Welwyn Garden City receives an average of 57.7mm of rainfall across 11 rainy days in May. The annual total is 651.9mm.
What should I pack for Welwyn Garden City in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United Kingdom 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