The weather in September in Finland
Normal weather in Finland in September
The weather in Finland in September has an average temperature of around 14°C during the day. On average, September sees 49 mm of rain in Finland. The wind speed is 4 Beaufort and mainly comes from South.
After August, September in Finland starts with a temperature of 17°C and ends around October at 11°C.
September averages for Finland
 Average temperature | 14°C |
 Highest daytime temperature | 17°C |
| Lowest daytime temperature | 11°C |
 Total rainfall | 49 mm |
| Rainy days | 11 days |
Good
Cool days with clear blue skies interspersed with drizzle. H... more
Temperature per day in September in Finland
This graph shows the average daily maximum temperatures in September in Finland, indicated in degrees Celsius.
Rainfall per day in September in Finland
This graph shows the average daily rainfall in September in Finland, indicated in millimeters.
UV index per day in September in Finland
This graph shows the average daily UV index in September in Finland.
Yearly temperature in September in Finland
This graph shows the average yearly temperature in September in Finland, measured in degrees Celsius, over the past years.
Yearly total rainfall in September in Finland
This graph shows the average yearly rainfall in millimeters in September in Finland, over the past years.
Average daily weather in September
Click on a day to get more information about the average weather on that day.
Experiences with the weather in September in Finland
The weather in September in Finland is rated 4 out of 5 stars by 1 visitor.
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Cool days with clear blue skies interspersed with drizzle. However, it was the perfect atmosphere for the stunning autumn colors. Definitely an unforgettable experience.— This text has been automatically translated into English
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Average weather in Finland by month
Click on a month below to see in detail how the weather typically is in Finland and what to expect. Based on the historical weather data of Finland, you can view the average temperature, rainfall, wind, and UV index for each day of the month.