Castro-Urdiales weather in December (Cantabria, Spain)

Looking to travel to Castro-Urdiales in December? Here's what the weather might have in store during this month.

In December, Castro-Urdiales generally has moderate temperatures and high rainfall. December falls within the winter season. Throughout the daytime, temperatures often hover around 14°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 8°C.

Castro-Urdiales in December usually receives high rainfall, averaging around 116 mm for the month. Based on our climate data of the past 30 years, about 18 days of rain are anticipated.

The city usually sees around 78 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. While January and February tend to showcase less optimal conditions.

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

 

Castro-Urdiales, monthly averages in December

Min Temperature 8°C  

Max Temperature 14°C  

Chance of Rain 60%  

Precipitation 116 mm  

Rainy days 18 days  

Humidity 72% *  

Sunshine 78 hours *  

Percentage Sunshine *  

* Data from: Bilbao, Spain (26 KM, 16 Miles).

Where to go in Spain in December

Find out more about the weather in Spain in December and which places have the best weather 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 Castro-Urdiales in December?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Castro-Urdiales.

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