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Seinäjoki weather in December (Western Finland, Finland)

Thinking of visiting Seinäjoki in December? Check the weather first! Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In December, Seinäjoki tends to experience very low temperatures and moderate snow/rainfall. The month of December belongs to the winter season. The daytime often sees temperatures reaching 0°C, but nighttime brings a cool-down to -6°C. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.

Precipitation

Seinäjoki in December usually receives moderate snow/rainfall, averaging around 48 mm for the month. Expect around 20 days of snow/rain based on historical data.

Average sunshine

The month has fewer sunny days, with around 19 hours hours of sunshine, suitable for those who prefer less sun.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Seinäjoki. 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 Seinäjoki climate page with graphs.

 

Seinäjoki, monthly averages in December

Min TemperatureMin Temperature -6°C  
Max TemperatureMax Temperature 0°C  
Chance of RainChance of Rain 68%  
PrecipitationPrecipitation 48 mm  
Rainy daysRainy days 20 days  
SunshineSunshine 19 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Vaasa, Finland (70 KM, 43 Miles).

Where to go in Finland in December

Find out more about the weather in Finland and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
4/10
Cycling
2/10
Walking
2/10
Camping
2/10
Outdoor sports
2/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Seinäjoki.

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.