Brentford Weather in September

Brentford in September sees pleasant daytime temperatures of 20°C (68°F) and nighttime lows of 11°C (52°F). Moderate rainfall is typical, with around 54 mm (2.1 in) for the month.

Rainfall in Brentford in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 54 mm (2.1 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Brentford in September

Weather in Brentford is at its excellent in September. Highs reach 20°C (68°F), while nights settle around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Brentford in September

The area experiences a moderate amount of sunshine, with approximately 155 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Brentford in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Brentford.