Weather in Helsingfors in September

The weather in Helsingfors in September is relatively comfortable for a trip in terms of degrees (10-14), but it might be rainy (around 13 rainfall days) so it is important to prepare yourself with an umbrella and raincoat.
Avg Temp
10° - 14°
Avg Rainy Days
13
Avg Dry Days
17
Avg Snow Days
0
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Weather Facts - Helsingfors in September

* The warmest temperature recorded in in September is 23°C
* The coldest temperature recorded in Helsingfors in September is 3°C
* The average rainfall in Helsingfors in September is 46 mm

Yearly Average for Helsingfors

Max Temp
Min Temp
Rainy Days
Jan.
0°
(-4°)
19
Feb.
(-1°)
(-6°)
15
March
1°
(-4°)
14
April
5°
1°
12
May
11°
6°
11
June
16°
11°
14
July
20°
15°
12
August
19°
15°
14
Sep.
14°
10°
13
Oct.
9°
5°
17
Nov.
4°
1°
17
Dec.
2°
(-3°)
17

Average Temperature in Helsingfors