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Helsinki
Find best time to go to Helsinki for holidays in 2023/2024. Find all your holiday research and inspiration.
Helsinki by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Finland live weather
Check out the Finland live weather and compare with the average conditions for this time of the year.
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Usually
in September
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Now
Today
Recommended for Finland
The weather guide for Finland (Helsinki) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
When is the best time to go to Helsinki?
The best time to go to Helsinki is July based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
-4
- Feb
-3
- Mar
1
- Apr
7
- May
15
- Jun
19
- Jul
21
- Aug
20
- Sep
14
- Oct
9
- Nov
3
- Dec
-1
Best time to go for the weather
Metric (°C / mm) | Imperial (°F / inches)
Which is the hottest month in Helsinki?
The hottest time of year in Helsinki is normally July. Expect maximum daytime temperatures to reach 21°C.
Which month has the most rain in Helsinki?
In terms of rainfall, August is usually the wettest month in Helsinki with 77mm on average. There are normally 16 days in August with some rain.
When is it sunniest in Helsinki?
The sunniest time of year in Helsinki is normally June with bright sunshine on average for 50% of daylight hours; that's 9 hours of sunshine per day.
When is the sea warmest in Helsinki?
The sea is usually at its warmest in Helsinki in August when the water temperature reaches 16°C.
Compare Helsinki weather with the USA
Below the Helsinki weather chart shows average maximum daytime temperature for Helsinki, Finland and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Helsinki weather >>
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