São Bartolomeu da Serra Weather in December

São Bartolomeu da Serra in December sees moderate daytime temperatures of 17°C (63°F) and nighttime lows of 9°C (48°F). Rainfall is fairly high this month at around 75 mm (3 in), so pack a rain jacket to stay dry.

Rainfall in São Bartolomeu da Serra in December

Historically, December sees about 13 days of rain, with a monthly average of 75 mm (3 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in São Bartolomeu da Serra in December

Expect highs of 17°C (63°F) in São Bartolomeu da Serra in December, with nights dropping to around 9°C (48°F). December is a notable month of the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in São Bartolomeu da Serra in December

The area enjoys a balanced 148 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, July, September and October typically offer the best weather for São Bartolomeu da Serra.

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For a detailed overview over the year and the best time to visit Portugal, check out our São Bartolomeu da Serra's climate page.

São Bartolomeu da Serra Temperature in December

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 42%  

Precipitation 75 mm (3 in)  

Rainy days 13 days  

Humidity 81% *  

Sunshine 148 hours *  

Percentage Sunshine 54% *  

* Data from: Beja, Portugal (65 KM, 40 Miles).

What to Wear in São Bartolomeu da Serra in December

For São Bartolomeu da Serra in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in São Bartolomeu da Serra 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

4/10

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 Portugal, check out our São Bartolomeu da Serra's climate page.

More climate data for São Bartolomeu da Serra

Temperature Rainfall Sunshine Humidity

See the full São Bartolomeu da Serra climate overview or explore weather in Portugal.