Vaasa Weather & Climate

Finland

Vaasa sees feels-like daytime highs peak around 21.7°C in July and nighttime lows bottom out near -11.1°C in February. August is the wettest month (~61 mm), while February is the driest (~8 mm). For sunshine, July leads with about 53% clear skies.

Best time to visit Vaasa

Based on mild feels-like temperatures and low rain chances, the most comfortable months are July, August, and June — expect around 12.921.7°C with roughly 29% chance of rain on a given day in July.

Vaasa climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-10.4° / -5.4°7%14 mm26%14.9 kph
February-11.1° / -5.3°5%8 mm26%14.1 kph
March-7.2° / -1.2°9%14 mm32%13.2 kph
April-1.6° / 4.4°16%26 mm40%11.9 kph
May4.2° / 11.3°23%41 mm48%10.8 kph
June9.3° / 17.7°25%48 mm51%10.1 kph
July12.9° / 21.7°29%58 mm53%10 kph
August11.7° / 19.6°31%61 mm50%11.1 kph
September6.9° / 13.3°29%56 mm44%12.7 kph
October1.6° / 6.1°27%52 mm34%14.2 kph
November-3.2° / 0.3°20%36 mm30%15 kph
December-7.4° / -3.2°12%23 mm29%15.3 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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