SeasonMapFinland in August
August is one of Finland's weaker months (rank 10 of 12): its 4 destinations average 51/100, led by Helsinki at 86 — 19°C and 13 rainy days — while Ruka is cooler at 16°C and scores 18.
#10 of 12 months for Finland · 4 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in Finland in August
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Helsinki | City | 19°C | 82 mm · 13 days | 86 tier A | Yes |
| 2 | Rovaniemi | City | 18°C | 87 mm · 15 days | 83 tier A | Yes |
| 3 | Ruka | Ski resort | 16°C | 83 mm · 15 days | 18 tier F | — |
| 4 | Levi | Ski resort | 16°C | 87 mm · 14 days | 15 tier F | — |
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.