The temperatures in Vantaa in September are usually low and can range between 11°C and 15°C.
You can expect about 3 to 8 days of rain in Vantaa 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 Vantaa in September 2024.
If you’re planning to visit Vantaa in the near future, we highly recommend that you review the 14 day weather forecast for Vantaa before you arrive.
Temperatures
15° / 11°
Rainy Days
7
Snowy Days
0
Dry Days
23
Rainfall
94
mm
Sun Hours
8.9
Hrs