Weather in Harlow in September
Harlow, United Kingdom averages a high of 18.6°C (65.5°F) and low of 11.2°C (52.2°F) in September, with 9 rain days and 8 hours of daily sunshine. Travel score: 71/100 (Good). The best time to visit Harlow is July.
High
19°C65°F
Low
11°C52°F
🌧️
9
rain days
☀️
8
hrs/day sunshine
💧
78%
humidity
71— Good
September in Harlow is mild and occasionally wet — good for most activities.
What are the average temperatures in Harlow?
How much does it rain in Harlow in September?
Harlow receives an average of 48mm of rainfall across 9 rainy days in September. The annual total is 640mm.
What should I pack for Harlow in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United Kingdom in September?
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Data based on 1994–2024 averages · Last updated: 2024-12-31