Somo Weather in December

December in Somo sees daytime temperatures around 14°C (57°F) and lows of 8°C (46°F) at night. With around 116 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Somo in December

Typically, about 19 days will experience rainfall, with an average of 116 mm (4.6 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Somo in December

December in Somo brings typical temperatures with highs around 14°C (57°F) and lows of 8°C (46°F). The winter season takes place during December. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Somo in December

The city usually sees around 88 hours of sunlight, indicating fewer sunny days.

Wind Speed in Somo in December

December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in December

The water temperature is 13°C (55°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

For Somo itself, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our Somo's climate page.

Somo Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 14°C (57°F)  

Water Temperature 13°C (55°F) *  

Chance of Rain 63%  

Precipitation 116 mm (4.6 in)  

Rainy days 19 days  

Humidity 72% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 88 hours *  

Percentage Sunshine *  

* Data from: Santander, Spain (6 KM, 4 Miles).

What to Wear in Somo in December

Pack for changing conditions in Somo in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 13°C (55°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Somo in December

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

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Spain, check out our Somo's climate page.

More climate data for Somo

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Somo climate overview or explore weather in Spain.