Weather in Lisburn in September
Lisburn, United Kingdom averages a high of 15.7°C (60.3°F) and low of 10.6°C (51.1°F) in September, with 12 rain days and 7.5 hours of daily sunshine. Travel score: 61.1/100 (Good). The best time to visit Lisburn is June.
High
16°C60°F
Low
11°C51°F
🌧️
12
rain days
☀️
7.5
hrs/day sunshine
💧
83%
humidity
61— Good
September in Lisburn is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Lisburn?
How much does it rain in Lisburn in September?
Lisburn receives an average of 72.8mm of rainfall across 12 rainy days in September. The annual total is 916.8mm.
What should I pack for Lisburn in September?
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 (12 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United Kingdom in September?
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