Weather in September 2025

Eastern Finland weather in September 2025

°C °F

The average weather in Eastern Finland in September

The temperatures in Eastern Finland in September are quite cold with temperatures between 8°C and 13°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Eastern Finland during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Eastern Finland in September 2025.

If you’re planning to visit Eastern Finland in the near future, we highly recommend that you review the 14 day weather forecast for Eastern Finland before you arrive.

Temperatures
13° / 8°
Rainy Days
5
Snowy Days
0
Dry Days
24
Rainfall
73
mm
Sun Hours
7.4
Hrs

Explore the weather in Eastern Finland in other months

Eastern Finland annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -6° / -10° 3 3 26 70 mm
Awful
February -5° / -10° 2 3 23 66 mm
Awful
March -2° / -7° 5 5 22 58 mm
Awful
April 4° / -1° 6 12 13 51 mm
Awful
May 12° / 5° 6 23 2 64 mm
Bad
June 18° / 10° 6 24 0 79 mm
Good
July 21° / 13° 6 25 0 100 mm
Good
August 19° / 12° 6 25 0 91 mm
Good
September 13° / 8° 5 24 0 73 mm
Ok
October 6° / 3° 7 17 7 65 mm
Awful
November 2° / -1° 7 9 14 71 mm
Awful
December -3° / -6° 5 3 24 80 mm
Awful

Weather in Eastern Finland in September - FAQ

What is the average temperature in Eastern Finland in September?
The average temperature in Eastern Finland in September is 8/13° C.
What is the chance of rain in Eastern Finland in September?
On average, there are 5 rainy days in Eastern Finland during September.
Weather wise, is September a good time to visit Eastern Finland?
The weather in Eastern Finland in September is ok.
Can it snow in Eastern Finland in September?
On average, there are 0 snowy days in Eastern Finland in September.
Cities in Eastern Finland

For a more accurate weather forecast please select a city

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More about the weather in Eastern Finland