Weather in September 2025

Hameenlinna weather in September 2025

The temperatures in Hameenlinna in September are quite cold with temperatures between 7°C and 15°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Hameenlinna 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 Hameenlinna in September 2025.

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

Temperatures
Temperatures
15° / 7°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
66
mm
7.6
Sun Hours
7.6
Hrs

Hameenlinna annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -4° / -8° 4 4 24 62 mm
Awful
February -3° / -8° 3 4 21 56 mm
Awful
March 0° / -5° 5 7 20 52 mm
Awful
April 7° / 0° 7 14 10 55 mm
Awful
May 15° / 5° 6 23 1 67 mm
Good
June 20° / 9° 7 23 0 93 mm
Ok
July 22° / 12° 6 25 0 103 mm
Good
August 21° / 11° 5 26 0 84 mm
Good
September 15° / 7° 6 24 0 66 mm
Good
October 7° / 3° 7 20 4 70 mm
Awful
November 3° / -1° 7 13 10 71 mm
Awful
December -2° / -5° 6 6 20 66 mm
Awful
Temperatures in Hameenlinna in September
Rain in Hameenlinna in September

Recommended Hotels in Hameenlinna

We know that finding the ideal hotel in Hameenlinna can be a hard task...

That’s why we run our special tools and found the best hotels in Hameenlinna. Click on hotel for more details.

Weather in Hameenlinna in September - FAQ

What is the average temperature in Hameenlinna in September?
The average temperature in Hameenlinna in September is 7/15° C.
What is the chance of rain in Hameenlinna in September?
On average, there are 6 rainy days in Hameenlinna during September.
Weather wise, is September a good time to visit Hameenlinna?
The weather in Hameenlinna in September is good.
Can it snow in Hameenlinna in September?
On average, there are 0 snowy days in Hameenlinna in September.
More about the weather in Hameenlinna