Santo Isidoro weather in December (Centro Region, Portugal)

Interested in knowing the climate of Santo Isidoro in December? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

December in Santo Isidoro generally includes moderate temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 16°C, cooling down at night to around 12°C.

Precipitation

Santo Isidoro in December usually receives moderate rainfall, averaging around 94 mm for the month. Historically, approximately 14 days this month are expected to have rain.

Average sunshine

The area enjoys a moderate level of sunlight, with around 162 hours. It's a good balance between sunny and cloudy days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Santo Isidoro. June, July, August, September and October generally stand out with the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

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

 

Santo Isidoro, monthly averages in December

Min Temperature 12°C  

Max Temperature 16°C  

Chance of Rain 48%  

Precipitation 94 mm  

Rainy days 14 days  

Humidity 81% *  

Sunshine 162 hours *  

Percentage Sunshine 55% *  

Data from: Cascais, Portugal (32 KM, 20 Miles).

Where to go in Portugal in December

Find out more about the weather in Portugal 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?

For visitors traveling to Santo Isidoro, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Santo Isidoro.

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