Sant Boi del Llobregat Weather in December

With daytime temperatures of 15°C (59°F) and nighttime lows of 8°C (46°F), December in Sant Boi del Llobregat brings moderate temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Sant Boi del Llobregat in December

This month experiences about 12 days of rain according to historical data, averaging 46 mm (1.8 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Sant Boi del Llobregat in December

Sant Boi del Llobregat in December gets highs of 15°C (59°F) during the day and drops to 8°C (46°F) at night. Winter occurs in December. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Sant Boi del Llobregat in December

You can expect a moderate amount of sunlight, with approximately 137 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Sant Boi del Llobregat in December

Average wind conditions reach 3 m/s (6 knots) in December. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in December

The water temperature is 14°C (57°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.

December in Sant Boi del Llobregat has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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• January
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For a detailed overview over the year and the best time to visit Spain, check out our Sant Boi del Llobregat's climate page.

Sant Boi del Llobregat Temperature in December

Min Temperature 8°C (46°F)  

Max Temperature 15°C (59°F)  

Water Temperature 14°C (57°F) *  

Chance of Rain 41%  

Precipitation 46 mm (1.8 in)  

Rainy days 12 days  

Humidity 71% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 137 hours *  

Percentage Sunshine *  

* Data from: Barcelona, Spain (11 KM, 6 Miles).

What to Wear in Sant Boi del Llobregat in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 14°C (57°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Sant Boi del Llobregat in December

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

10/10

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 Sant Boi del Llobregat's climate page.

More climate data for Sant Boi del Llobregat

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Sant Boi del Llobregat climate overview or explore weather in Spain.