Best Time to Visit Vantaa
Best time: Jun, Jul, May, Aug.
Jul is warmest (21.8°C high); Aug is rainiest (79 mm).
Vantaa weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | -2.3 | -8.4 | 49 | 0.5 |
| Feb | -2.7 | -9.6 | 36 | 1.5 |
| Mar | 1.3 | -5.5 | 39 | 3.4 |
| Apr | 7.1 | -0.8 | 38 | 5.8 |
| May | 15.3 | 4.7 | 34 | 8.5 |
| Jun | 20 | 9.8 | 49 | 9.4 |
| Jul | 21.8 | 12.3 | 69 | 8.8 |
| Aug | 19.8 | 10.9 | 79 | 6.6 |
| Sep | 14 | 6.3 | 68 | 3.8 |
| Oct | 8.2 | 2.4 | 75 | 1.7 |
| Nov | 2.9 | -2.1 | 73 | 0.5 |
| Dec | -0.3 | -6 | 59 | 0.2 |
Average high temperature
Best months by activity
Overall: JunJulMayAug
Beaches: JunMayJul
Hiking: MayJunJulAug
Sightseeing: JunJulMayAug
Vantaa quick facts
What to pack
Cold months (Jan, Feb, Mar, Apr, Oct, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Vantaa?
Jun, Jul, May, Aug.
What is the rainiest month?
Aug, about 79 mm.
What is the warmest month?
Jul, with average highs of 21.8°C.
Where to stay
Book Vantaa hotels · Vantaa tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.