Weather in Harrow in August
Harrow, United Kingdom averages a high of 21.1°C (70°F) and low of 13.4°C (56.1°F) in August, with 10 rain days and 9.9 hours of daily sunshine. Travel score: 78.3/100 (Good). The best time to visit Harrow is July.
High
21°C70°F
Low
13°C56°F
🌧️
10
rain days
☀️
9.9
hrs/day sunshine
💧
75%
humidity
78— Good
August in Harrow is mild and occasionally wet — good for most activities.
What are the average temperatures in Harrow?
How much does it rain in Harrow in August?
Harrow receives an average of 59.2mm of rainfall across 10 rainy days in August. The annual total is 655.9mm.
What should I pack for Harrow in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
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Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting United Kingdom in August?
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Data based on 1994–2024 averages · Last updated: 2024-12-31