Alter do Chão weather in December (Alentejo, Portugal)

What weather conditions can you expect in Alter do Chão this December? Find all the essential weather information for this month in our guide.

Temperatures

December in Alter do Chão generally includes moderate temperatures and moderate rainfall. December is part of winter. Throughout the day, temperatures typically settle at around 15°C. But by evening, they drop to around 7°C.

Precipitation

Alter do Chão in December usually receives moderate rainfall, averaging around 80 mm for the month. Based on our climate data of the past 30 years, about 14 days of rain are anticipated.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Alter do Chão. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Alter do Chão, monthly averages in December

Min Temperature 7°C  

Max Temperature 15°C  

Chance of Rain 46%  

Precipitation 80 mm  

Rainy days 14 days  

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.

Cycling

6/10

Walking

6/10

Barbeque

5/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Alter do Chão.

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.