Smålandsstenar Weather in September
What's the weather like in Smålandsstenar (Jönköping) in September 2025?
The climate in Smålandsstenar during September can be summarized as mild and a little damp.
September is in the fall / autumn in Smålandsstenar and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (60°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 15.3°C 59.5°F |
|---|---|
| Nightly temperature | 6.9°C 44.4°F |
| Average temperature | 11.1°C 52°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 97 mm 3.8 ins |
| Rainy days | 15 days |
| Sea temperature | 15.1°C 59.1°F |
| Humidity | 82% |
| Windspeed | 16.2kph 10 mph |
On average September is the wettest month of the year in Smålandsstenar with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
September temperatures in Smålandsstenar
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Smålandsstenar in September 2025.
Other monthly averages
Best places to visit in September
Smålandsstenar weather stats
| Hottest month: | July | 20.3°C 68.5°F |
|---|---|---|
| Driest month: | February | 50mm 2ins |
| Sunniest month: | June | 8.9hrs |
| Coldest month: | January | -0.5°C 31.1°F |
| Wettest month: | September | 97mm 3.8ins |
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