Alentejo

Alentejo Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in the Alentejo, Portugal in December.

Planning a getaway to the Alentejo, Portugal this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in the Alentejo in December

The Alentejo, Portugal is a region in Portugal. December in the Alentejo generally has temperatures that range from cold to pleasant, with precipitation levels ranging from moderate to high. It's the height of winter.

Temperatures

The average highest temperatures fluctuate between cold in Penhas Douradas at 12°C (54°F) to pleasant in Prazeres at 19°C (66°F). Nighttime temperatures generally drop to 16°C (61°F) in Prazeres and 4°C (39°F) in Penhas Douradas.

For a closer look at conditions across the Alentejo, Portugal, refer to the map below.

Precipitation

In December, precipitation varies across different areas. From moderate rainfall in Castro Verde with an average of 60 mm (2.4 in) to high rainfall in Penhas Douradas with 116 mm (4.6 in). Going by our weather data, it is the wettest month of the year in Vila Nova de Milfontes.

Average sunshine

Most places get a reasonable amount of sunshine. Take Vila Nova de Milfontes as an example - it receives around 156 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore the Alentejo by month

Pick a month to see the average temperature, rainfall and sunshine in the Alentejo — and find the best time to visit. (based on Vila Nova de Milfontes)

Best Places to Visit in the Alentejo in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Alentejo.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in the Alentejo

What is the weather like in December for some of the most popular destinations in the Alentejo, Portugal?

Temperature range in the Alentejo (December)

Precipitation variation in the Alentejo (December)

Vila Nova de Milfontes

In December Vila Nova de Milfontes generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
19°C (66°F)
17°C (63°F)
16°C (61°F)
Min temperature
12°C (54°F)
10°C (50°F)
9°C (48°F)
Monthly sun hours
181 hours
156 hours
187 hours
Monthly rainfall
76 mm (3 in)
79 mm (3.1 in)
65 mm (2.6 in)
Monthly rainy days
11 days
12 days
11 days
Weather conditions

Évora

In December Évora generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
19°C (66°F)
16°C (61°F)
15°C (59°F)
Min temperature
9°C (48°F)
7°C (45°F)
6°C (43°F)
Monthly sun hours
175 hours
148 hours
165 hours
Monthly rainfall
75 mm (3 in)
77 mm (3 in)
61 mm (2.4 in)
Monthly rainy days
12 days
13 days
14 days
Weather conditions

Zambujeira do Mar

In December Zambujeira do Mar generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
19°C (66°F)
17°C (63°F)
16°C (61°F)
Min temperature
12°C (54°F)
10°C (50°F)
9°C (48°F)
Monthly sun hours
181 hours
156 hours
187 hours
Monthly rainfall
74 mm (2.9 in)
79 mm (3.1 in)
64 mm (2.5 in)
Monthly rainy days
10 days
12 days
10 days
Weather conditions

Odeceixe

In December Odeceixe generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 10°C (50°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
19°C (66°F)
17°C (63°F)
16°C (61°F)
Min temperature
12°C (54°F)
10°C (50°F)
9°C (48°F)
Monthly sun hours
181 hours
156 hours
187 hours
Monthly rainfall
73 mm (2.9 in)
79 mm (3.1 in)
62 mm (2.4 in)
Monthly rainy days
10 days
12 days
10 days
Weather conditions

Marvão

In December Marvão generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

November
December
January
Max temperature
17°C (63°F)
14°C (57°F)
14°C (57°F)
Min temperature
8°C (46°F)
6°C (43°F)
5°C (41°F)
Monthly rainfall
81 mm (3.2 in)
79 mm (3.1 in)
67 mm (2.6 in)
Monthly rainy days
14 days
14 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Alentejo, in Portugal.

Popular cities in December

Day & night temperatures, rainfall and average weather in the Alentejo in December.

City Weather Day temp Night temp Rainfall
Vila Nova de Milfontes 17°C (63°F) 10°C (50°F) 79 mm (3.1 in)
Évora 16°C (61°F) 7°C (45°F) 77 mm (3 in)
Zambujeira do Mar 17°C (63°F) 10°C (50°F) 79 mm (3.1 in)
Odeceixe 17°C (63°F) 10°C (50°F) 79 mm (3.1 in)
Marvão 14°C (57°F) 6°C (43°F) 79 mm (3.1 in)
Elvas 15°C (59°F) 6°C (43°F) 66 mm (2.6 in)

The Alentejo weather in December: frequently asked questions

What is the weather like in the Alentejo, Portugal in December?

Expect tolerable weather across the Alentejo, Portugal in December. The popular destination of Vila Nova de Milfontes averages 17°C (63°F) by day and 10°C (50°F) at night during this winter month.

What is the average temperature in the Alentejo, Portugal in December?

Average temperatures in the Alentejo, Portugal during December range from a nighttime low near 10°C (50°F) to a daytime high around 17°C (63°F) in Vila Nova de Milfontes.

Does the Alentejo, Portugal get a lot of rain in December?

Rain is generally moderate to light in the Alentejo, Portugal during December, with Vila Nova de Milfontes averaging close to 79 mm (3.1 in).

Is December a Good Time to Visit the Alentejo, Portugal?

In our opinion, December may not be the ideal time to visit the Alentejo, Portugal due to the typically tolerable weather in Vila Nova de Milfontes.

Generally speaking, the best visiting conditions can be found in April, May, June, July, August, September and October offering mostly perfect weather in Vila Nova de Milfontes. In contrast, January, February and December tend to have tolerable weather conditions.

Interested in more climate information?

We have much more information about the climate in the Alentejo.

Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed 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.

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