Sannäs weather in December (Southern Finland, Finland)

Curious about the climate in Sannäs this December? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In December, Sannäs typically experiences very low temperatures and moderate snow/rainfall. During December, you’ll experience the winter season. Daytime temperatures hover around 2°C, while nights can cool down to about -4°C. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.

Precipitation

Sannäs in December usually receives moderate snow/rainfall, averaging around 63 mm for the month. Historically, the month has about 19 days of snow/rain.

Average sunshine

The city usually sees around 30 hours of sunlight, indicating fewer sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Sannäs. June, July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Sannäs climate page with graphs.

 

Sannäs, monthly averages in December

Min Temperature -4°C  

Max Temperature 2°C  

Chance of Rain 65%  

Precipitation 63 mm  

Rainy days 19 days  

Humidity 89% *  

Sunshine 30 hours *  

Percentage Sunshine *  

Data from: Helsinki, Finland (47 KM, 29 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.

Weather conditions Weather

Temperatures

Precipitation

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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

1/10

Outdoor sports

2/10

Interested in more climate information?

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

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.