Weather in Harrow in October
Harrow, United Kingdom averages a high of 14.7°C (58.5°F) and low of 8.7°C (47.7°F) in October, with 11 rain days and 6.1 hours of daily sunshine. Travel score: 57.4/100 (Mixed). The best time to visit Harrow is July.
High
15°C58°F
Low
9°C48°F
🌧️
11
rain days
☀️
6.1
hrs/day sunshine
💧
82%
humidity
57— Mixed
October in Harrow is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Harrow?
How much does it rain in Harrow in October?
Harrow receives an average of 64.4mm of rainfall across 11 rainy days in October. The annual total is 655.9mm.
What should I pack for Harrow in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to United Kingdom in October?
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