Weather in Helsinki in May

The weather in Helsinki in May is quite cold while degrees are between 6 to 11, in addition it might be rainy (around 11 rainfall days) so it is important to prepare yourself with warm cloth and umbrella.
Avg Temp
6° - 11°
Avg Rainy Days
11
Avg Dry Days
20
Avg Snow Days
0
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Weersvoorspelling voor de komende 14 dagen ››

Weather Facts - Helsinki in May

* The warmest temperature recorded in in May is 23°C
* The coldest temperature recorded in Helsinki in May is (-1°C)
* The average rainfall in Helsinki in May is 30 mm

Yearly Average for Helsinki

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 Helsinki