Early autumn · Weather & things to do
Stockholm in September
Stockholm cools off: highs slip to 62°F (17°C), from 71°F in August, with lows of 49°F (9°C) and about 2.2 in (55 mm) of rain.
At 80/100 for comfort (4th of 12), it's one of the best months to visit.
- Avg high
- 62°F (17°C)
- Avg low
- 49°F (9°C)
- Rain
- 2.2 in (55 mm)
- Humidity
- 82%
- Cloud cover
- 72%
- Daylight
- ~12 h 30 min
- Comfort score
- 80/100 · Great
What September feels like
Days are mild at around 62°F (17°C): comfortable for walking all day, with a layer for the evening.
Lows average 49°F (9°C).
About 2.2 in (55 mm) of rain falls in a typical year's September.
Plan around September
September is one of Stockholm's best months on the climate data.
- Last of the best-scoring months: by October, the score drops to 55/100.
- Comfort slips from 84/100 in August to 80/100.
- Our Scandinavian Capitals route recommends Jun – Aug, so September falls outside its suggested window.
What to pack for September
- A warm layer for eveningsnights drop to 49°F
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Stockholm in September
September is good outdoor weather here, so these picks lean toward the open air.
Vasa Museum
A nearly intact 1628 warship that sank on her maiden voyage.
Östermalms Saluhall
Food hall from 1888 with seafood counters and Swedish classics.
Skansen
Open-air museum of historic Swedish buildings with Nordic animals.
ABBA The Museum
Interactive museum where you can sing and dance alongside the band.
Monteliusvägen
Cliffside walkway with views over Riddarfjärden and City Hall.
Why now September scores 80/100 for comfort, good conditions for being outside.
Nearby in September
- Tallinn in September~235 mi · highs 60°F, 2.2 in rain · 1°C (2°F) cooler by day, about as wet
- Helsinki in September~246 mi · highs 59°F, 2.5 in rain · 2°C (3°F) cooler by day, about as wet
- Oslo in September~259 mi · highs 61°F, 3.8 in rain · similar daytime temperatures, wetter
- Riga in September~275 mi · highs 62°F, 2.3 in rain · similar daytime temperatures, about as wet
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Stockholm in September: quick answers
Is September a good time to visit Stockholm?
Yes. On the climate data it's one of the best months, scoring 80/100. Expect highs of 62°F (17°C) and 2.2 in (55 mm) of rain. Our Scandinavian Capitals route recommends Jun – Aug, so September is outside its suggested window.
How cold is Stockholm in September?
Average highs are 62°F (17°C) and average lows 49°F (9°C), making it the 4th-warmest month by daytime highs.
Does it rain a lot in Stockholm in September?
Not much: about 2.2 in (55 mm) of rain falls across September on average, the 6th-wettest month of the year. The annual total is about 26.2 in (666 mm).
What should I pack for Stockholm in September?
Bring a warm layer for evenings (nights drop to 49°F) and comfortable walking shoes (most places below are best reached on foot or with short walks).
More on Stockholm
Planning Stockholm in September?
Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.