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Sigtuna Weather in September

In Sigtuna, September brings moderate daytime temperatures around 17°C (63°F), with nights cooling to 8°C (46°F). Some rainfall is to be expected.

Rainfall in Sigtuna in September

Climate statistics over the past 30 years suggest around 15 days of rain, with 56 mm (2.2 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 Sigtuna in September

In September, expect moderate temperatures in Sigtuna, with highs of 17°C (63°F) and lows of 8°C (46°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Sigtuna in September

The area experiences a moderate amount of sunshine, with approximately 154 hours of sunlight expected. This means a decent mix of sun and overcast.

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 Sigtuna's climate page.

Sigtuna Temperature in September

Min TemperatureMin Temperature 8°C (46°F)  
Max TemperatureMax Temperature 17°C (63°F)  
Chance of RainChance of Rain 48%  
PrecipitationPrecipitation 56 mm (2.2 in)  
Rainy daysRainy days 15 days  
SunshineSunshine 154 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Mälaren, Sweden (32 KM, 20 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 →

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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 Sigtuna in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Sigtuna 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 Sigtuna's climate page.

More climate data for Sigtuna