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Sollentuna Weather in September

Sollentuna in September averages 17°C (63°F) during the day and 8°C (46°F) at night. Some rainfall is typical for this time of year.

Rainfall in Sollentuna in September

Historically, September sees about 15 days of rain, with a monthly average of 56 mm (2.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Sollentuna in September

In September, Sollentuna sees moderate temperatures, with highs of 17°C (63°F). Nights drop to around 8°C (46°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Sollentuna in September

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

Wind Speed in Sollentuna in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in September

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Should you favor a climate that's both dry and comfortably warm, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Sweden, check out our Sollentuna's climate page.

Sollentuna Temperature in September

Min TemperatureMin Temperature 8°C (46°F)  
Max TemperatureMax Temperature 17°C (63°F)  
Water TemperatureWater Temperature 15°C (59°F) *  
Chance of RainChance of Rain 49%  
PrecipitationPrecipitation 56 mm (2.2 in)  
Rainy daysRainy days 15 days  
HumidityHumidity 78% *  
WindspeedWindspeed 3 m/s (6 knots) *  
SunshineSunshine 171 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Stockholm, Sweden (8 KM, 5 Miles).

Best Places in Sweden in September

Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in September →

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sollentuna in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sollentuna in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
6/10
Cycling
6/10
Walking
6/10
Barbeque
6/10
Camping
4/10
Outdoor sports
10/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Sweden, check out our Sollentuna's climate page.

More climate data for Sollentuna