Weather in Watford in May
Watford, United Kingdom averages a high of 16.1°C (61°F) and low of 8.2°C (46.8°F) in May, with 10 rain days and 10.3 hours of daily sunshine. Travel score: 69.7/100 (Good). The best time to visit Watford is July.
High
16°C61°F
Low
8°C47°F
🌧️
10
rain days
☀️
10.3
hrs/day sunshine
💧
75%
humidity
70— Good
May in Watford is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Watford?
How much does it rain in Watford in May?
Watford receives an average of 57.6mm of rainfall across 10 rainy days in May. The annual total is 668.4mm.
What should I pack for Watford 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 (10 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