Weather in Slough in May
Slough, United Kingdom averages a high of 16.4°C (61.5°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: 70.7/100 (Good). The best time to visit Slough is July.
High
16°C62°F
Low
8°C47°F
🌧️
10
rain days
☀️
10.3
hrs/day sunshine
💧
75%
humidity
71— Good
May in Slough is mild and occasionally wet — good for most activities.
What are the average temperatures in Slough?
How much does it rain in Slough in May?
Slough receives an average of 54.3mm of rainfall across 10 rainy days in May. The annual total is 652.5mm.
What should I pack for Slough 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
🎉Visiting United Kingdom in May?
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Data based on 1994–2024 averages · Last updated: 2024-12-31