Naantali weather in December (Southern Finland, Finland)

How is the weather in Naantali in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In December, Naantali typically experiences low temperatures and moderate snow/rainfall. December falls within the winter season. Daytime temperatures hover around 3°C, while nights can cool down to about -2°C. It is a very cold month, so be prepared and make sure to dress up warm. It's always better to be prepared than to find oneself shivering in the cold.

Naantali in December usually receives moderate snow/rainfall, averaging around 66 mm for the month. Based on our climate data of the past 30 years, about 20 days of snow/rain are anticipated.

The area sees fewer sunny days, with a projection of about 28 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

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

 

Naantali, monthly averages in December

Min TemperatureMin Temperature -2°C  
Max TemperatureMax Temperature 3°C  
Chance of RainChance of Rain 68%  
PrecipitationPrecipitation 66 mm  
Rainy daysRainy days 20 days  
SunshineSunshine 28 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Turku, Finland (13 KM, 8 Miles).

Where to go in Finland in December

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

Map not visible? Whoops sorry! Please refresh the page.
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 Naantali in December?

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 in December.

Swimming
4/10
Cycling
3/10
Walking
3/10
Camping
1/10
Outdoor sports
3/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Naantali.

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 climate conditions. Find out where to go with our weather planner.