ClimateAverages

Helsinki Weather in August

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
15°C
Light rain · feels like 15°C
Humidity
94%
Wind
14 kph ENE
UV
3.1
Rain
0%
Updated Jul 9, 02:45 PMWeather data by WeatherAPI.com
August daytime high
19.1°C
August overnight low
12.9°C
August average
16.1°C

In August, Helsinki typically sees daytime highs of 19.1°C and overnight lows around 12.9°C. Compared to the annual average high of 7.7°C, August runs +11.4°C.

vs. annual avg high
+11.4°C
Rank among 12 months
#2 warmest
Hottest year overall
2024

Where August ranks in Helsinki

JanFebMarAprMayJunJulAug19°SepOctNovDec

FAQ

What is the average temperature in Helsinki in August?

August in Helsinki averages a daytime high of 19.1°C and an overnight low of 12.9°C.

Is August warm or cold in Helsinki?

August runs +11.4°C compared to Helsinki's annual average high of 7.7°C, ranking #2 of 12 months by warmth.

What should I pack for Helsinki in August?

Plan for daytime highs near 19.1°C and cooler evenings around 12.9°C.

Other months for Helsinki

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August in nearby cities

EspooVantaa