Finland in August
August is one of Finland's weaker months (rank 11 of 12): its 4 destinations average 50/100, led by Helsinki at 87 — 20°C and 11 rainy days — while Ruka is cooler at 14°C and scores 15.
#11 of 12 months for Finland · 4 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇫🇮 Finland, month by month
50/100 in AugustWhere in Finland in August
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means August is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in Finland in August
- Berry and crayfish season · Helsinki · 20 Jul – 10 Sep (usually)
- Helsinki Festival · Helsinki · 18 Aug – 5 Sep
- Simerock · Rovaniemi · 7–8 Aug
- Rovaniemi Old Market Days · Rovaniemi · 14–16 Aug
- Aurora season · Rovaniemi and 2 more places · 25 Aug – 10 Apr (usually)
Peak crowds at 1 of Finland's 4 well-known places this month.