Boulogne-sur-Mer weather in December (Nord-Pas-de-Calais, France)

What is the weather forecast for Boulogne-sur-Mer in December? Use this page to get an overview of the month’s weather conditions.

Temperatures

The month of December in Boulogne-sur-Mer typically brings low temperatures and high rainfall. December is typically considered a winter month. The daytime often sees temperatures reaching 9°C, but nighttime brings a cool-down to 4°C.

Precipitation

Boulogne-sur-Mer in December usually receives high rainfall, averaging around 105 mm for the month. Prepare for the wettest month with an umbrella to protect yourself from frequent rain. According to historical climate patterns, there are usually around 17 days days of rain.

Average sunshine

The month is characterized by fewer sunny days, with roughly 55 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Boulogne-sur-Mer. July, August and September typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Boulogne-sur-Mer, monthly averages in December

Min Temperature 4°C  

Max Temperature 9°C  

Chance of Rain 55%  

Precipitation 105 mm  

Rainy days 17 days  

Humidity 89% *  

Sunshine 55 hours *  

Percentage Sunshine *  

* Data from: Abbeville, France (67 KM, 42 Miles).

Where to go in France in December

Find out more about the weather in France 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

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Boulogne-sur-Mer.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. 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.