Weather in Blackburn in September
Blackburn, United Kingdom averages a high of 15.9°C (60.6°F) and low of 9.9°C (49.8°F) in September, with 13 rain days and 7.8 hours of daily sunshine. Travel score: 60.3/100 (Good). The best time to visit Blackburn is June.
High
16°C61°F
Low
10°C50°F
🌧️
13
rain days
☀️
7.8
hrs/day sunshine
💧
84%
humidity
60— Good
September in Blackburn is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Blackburn?
How much does it rain in Blackburn in September?
Blackburn receives an average of 94.6mm of rainfall across 13 rainy days in September. The annual total is 1207.2mm.
What should I pack for Blackburn 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 (13 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