Älvsjö Weather in September

In Älvsjö, September brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 9°C (48°F). Some rainfall is to be expected.

Rainfall in Älvsjö in September

Typically, about 15 days will experience rainfall, with an average of 56 mm (2.2 in) 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 Älvsjö in September

Temperatures in Älvsjö in September top out at 17°C (63°F) and drop to 9°C (48°F) overnight. Conditions are often most pleasant around the middle of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Älvsjö in September

The month brings about 171 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Älvsjö in September

Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Average water temperature in September

The water temperature is 15°C (59°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Älvsjö.