Sweden weather in September
Sweden in September averages 13°C (56°F), 53 mm of rain and 5.8 hours of sun a day.
Of the twelve months in Sweden, September is the fourth warmest, the fourth wettest and the sixth sunniest.
- Average temp
- 13°C (56°F)
10–17°C · 50–62°F
- Rainfall
- 53 mm
Showers likely
- Sunshine
- 5.8 h
hours per day
What is Sweden like in September?
Daytime
Days are cool.
Rain
Some rain is likely; pack for showers.
Evening
Evenings are cooler. A layer helps after sunset.
What should I pack for Sweden in September?
A light rain jacket
About 53 mm falls this month — showers rather than washouts.
A warm mid-layer
Nights drop to around 10°C (50°F).
September compared with August and October
September in Sweden is 4.8°C cooler than August and 12 mm drier than it, which averages 18°C (65°F).
September in Sweden is 5.6°C warmer than October and about as wet as it, which averages 8°C (46°F).
Daylight in Sweden in September
On 15 September the sun is up for 12 hours 50 minutes in Sweden, rising about 06:17 and setting about 19:07 local time.
September ends 2 hours 32 minutes shorter than it begins, so the last week of the month is a different length of day from the first.
That is 5 hours 45 minutes short of June, the longest-lit month here.
Travel guides for Sweden
What to read before you book.
Sweden weather by month
TemperatureRainfall
How September compares with the rest of the year
September is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | -1°C / 30°F | 37 mm |
| February | -1°C / 30°F | 29 mm |
| March | 2°C / 35°F | 27 mm |
| April | 7°C / 44°F | 29 mm |
| May | 12°C / 53°F | 34 mm |
| June | 16°C / 61°F | 61 mm |
| July | 19°C / 67°F | 60 mm |
| August | 18°C / 65°F | 66 mm |
| September | 13°C / 56°F | 53 mm |
| October | 8°C / 46°F | 51 mm |
| November | 4°C / 38°F | 47 mm |
| December | 1°C / 33°F | 47 mm |
Similar weather in September
Other destinations whose September averages sit close to this one.
Check another month
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FAQs about Sweden in September
September climate averages for Sweden, 1991–2020.
Sweden averages 13°C (56°F) in September, ranging from about 10°C (50°F) at night to 17°C (62°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 53 mm falls across September, enough to need a light jacket but not enough to reshape a trip.
Yes. September averages 13°C (56°F) against 8°C (46°F) in October — 5.6°C warmer.
September is 4.8°C cooler than August, and 12 mm drier.
Yes. September falls inside the most comfortable stretch of the year here, May to October, on temperature and rainfall together.
About 5.8 hours of sun a day on the 1991–2020 average.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what September is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 12 hours 50 minutes of daylight in mid-September, against 18 hours 35 minutes in June and 6 hours 8 minutes in December.
On 15 September, sunrise is about 06:17 and sunset about 19:07 local time. Both shift across the month — the month ends 2 hours 32 minutes shorter than it starts.
