Weather in Slough in March
Slough, United Kingdom averages a high of 10.4°C (50.7°F) and low of 3.4°C (38.1°F) in March, with 10 rain days and 7 hours of daily sunshine. Travel score: 54.3/100 (Mixed). The best time to visit Slough is July.
High
10°C51°F
Low
3°C38°F
🌧️
10
rain days
☀️
7
hrs/day sunshine
💧
80%
humidity
54— Mixed
March in Slough is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Slough?
How much does it rain in Slough in March?
Slough receives an average of 46.4mm of rainfall across 10 rainy days in March. The annual total is 652.5mm.
What should I pack for Slough in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 10°C
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Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 3°C
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Warm scarf
Protect against cold winds
🎉Visiting United Kingdom in March?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Slough?
Data based on 1994–2024 averages · Last updated: 2024-12-31