São Martinho do Porto weather in December (Centro Region, Portugal)

What weather conditions can you expect in São Martinho do Porto this December? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

In December, São Martinho do Porto typically experiences moderate temperatures and moderate rainfall. Winter occurs in December. You can expect daytime temperatures to reach around 16°C, while the nights will see a decline to about 10°C.

Precipitation

São Martinho do Porto in December usually receives moderate rainfall, averaging around 87 mm for the month. Looking at the last 30 years, the data shows about 15 days with rain.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 122 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit São Martinho do Porto. May, June, July, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized São Martinho do Porto climate page with graphs.

 

São Martinho do Porto, monthly averages in December

Min Temperature 10°C  

Max Temperature 16°C  

Chance of Rain 48%  

Precipitation 87 mm  

Rainy days 15 days  

Humidity 82% *  

Sunshine 122 hours *  

Percentage Sunshine 42% *  

* Data from: Cabo Carvoeiro, Portugal (29 KM, 18 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?

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.

Swimming

5/10

Cycling

6/10

Walking

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 São Martinho do Porto.

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.