S
M
T
W
T
F
S
27
49°
20°
28
59°
39°
29
60°
36°
30
46°
28°
1
52°
29°
2
59°
38°
3
56°
37°
4
51°
30°
5
49°
29°
6
47°
35°
7
44°
31°
8
46°
33°
9
49°
32°
10
54°
31°
11
57°
36°
12
63°
33°
13
63°
32°
14
51°
38°
15
56°
38°
16
67°
44°
17
59°
42°
18
67°
41°
19
68°
47°
20
67°
39°
21
59°
35°
22
61°
47°
23
54°
40°
24
56°
39°
25
62°
44°
26
63°
41°
27
66°
49°
28
62°
44°
29
68°
52°
30
68°
52°
31
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vantaa
Vantaa's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Vantaa. See also: June | July | August.
