New Malden Weather in September

September in New Malden averages 20°C (68°F) during the day and 11°C (52°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.

Rainfall in New Malden in September

Climate statistics over the past 30 years suggest around 12 days of rain, with 54 mm (2.1 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in New Malden in September

New Malden in September has excellent weather. Days reach 20°C (68°F) and nights cool to 11°C (52°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in New Malden in September

The month brings about 155 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in New Malden 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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for New Malden.