Helsinki weather in January (Southern Finland, Finland)
What kind of temperatures can you expect in Helsinki during January? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.
Temperatures
The month of January in Helsinki typically includes very low temperatures and moderate snowfall. January ushers in the winter season. As the day progresses, temperatures can peak at -1°C. Luckily at nightfall, they typically drop to -7°C. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.
Precipitation
Helsinki in January usually receives moderate snowfall, averaging around 57 mm for the month. Climate data suggests that about 20 days will experience snowfall.Average sunshine
The area experiences limited sunny days, amounting to roughly 39 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Helsinki. June, July and August typically offer the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Helsinki climate page with graphs.
Helsinki, monthly averages in January
Min Temperature
-7°C
Max Temperature
-1°C
Water Temperature
0°C
Chance of Rain
67%
Precipitation
57 mm
Rainy days
20 days
Humidity
88%
Windspeed
14 km/h
Sunshine
39 hours
Percentage Sunshine
Where to go in Finland in January
Find out more about the weather in Finland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Visitors traveling to Helsinki should plan on bringing winter clothes, snow boots and a warm winter coat. There will be periods of snow. With a water temperature of around 0°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Helsinki.
Our site offers climate and forecast data for every country in the world. Are you going to Finland? On this website you can find historical weather averages for many cities in Finland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
