Costa Vicentina Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in the Costa Vicentina, Portugal in August.

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Vila Nova de Milfontes Aljezur Zambujeira do Mar Odeceixe

Planning a journey to the Costa Vicentina, Portugal this August and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in the Costa Vicentina in August

The Costa Vicentina, Portugal is a region in Portugal. August in the Costa Vicentina generally has warm temperatures, with almost no precipitation. During August, summer is in full swing.

Temperatures

You can expect warm maximum daytime temperatures of around 27°C (81°F) and nighttime temperatures around 18°C (64°F) in Vila Nova de Milfontes. In the Costa Vicentina, Portugal, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

To learn more about the conditions in specific areas of the Costa Vicentina, Portugal, check out the map below.

Precipitation

August is a very dry month with an average rainfall of around 4.8 mm (0.2 in) in Vila Nova de Milfontes.

Average sunshine

Several destinations enjoy plenty of sunshine this month. Vila Nova de Milfontes sees close to 340 hours of sunlight, making it great for sun lovers.

Explore the Costa Vicentina by month

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

January16°C (61°F) February17°C (63°F) March19°C (66°F) April20°C (68°F) May22°C (72°F) June25°C (77°F) This monthJuly27°C (81°F) August27°C (81°F) September26°C (79°F) October23°C (73°F) November19°C (66°F) December17°C (63°F)
Best Time to Visit the Costa Vicentina →

Best Places to Visit in the Costa Vicentina in August

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

Conditions Temperatures Precipitation
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 Costa Vicentina

What is the weather like in August for some of the most popular destinations in the Costa Vicentina, Portugal?

Temperature range in the Costa Vicentina (August)

Precipitation variation in the Costa Vicentina (August)

Vila Nova de Milfontes

In August Vila Nova de Milfontes generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Min temperature
17°C (63°F)
18°C (64°F)
17°C (63°F)
Monthly sun hours
371 hours
340 hours
270 hours
Monthly rainfall
2.6 mm (0.1 in)
4.8 mm (0.2 in)
27 mm (1.1 in)
Monthly rainy days
a single day
a single day
4 days
Weather conditions
perfect
perfect
perfect
Climate in Vila Nova de Milfontes →

Aljezur

In August Aljezur generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
26°C (79°F)
27°C (81°F)
25°C (77°F)
Min temperature
18°C (64°F)
18°C (64°F)
18°C (64°F)
Monthly sun hours
381 hours
355 hours
267 hours
Monthly rainfall
2 mm (0.1 in)
3.5 mm (0.1 in)
24 mm (0.9 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions
perfect
perfect
perfect
Climate in Aljezur →

Zambujeira do Mar

In August Zambujeira do Mar generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Min temperature
18°C (64°F)
18°C (64°F)
17°C (63°F)
Monthly sun hours
371 hours
340 hours
270 hours
Monthly rainfall
2.4 mm (0.1 in)
4.8 mm (0.2 in)
27 mm (1.1 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions
perfect
perfect
perfect
Climate in Zambujeira do Mar →

Odeceixe

In August Odeceixe generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Min temperature
18°C (64°F)
18°C (64°F)
17°C (63°F)
Monthly sun hours
371 hours
340 hours
270 hours
Monthly rainfall
2.3 mm (0.1 in)
4.4 mm (0.2 in)
26 mm (1 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions
perfect
perfect
perfect
Climate in Odeceixe →

Porto Covo

In August Porto Covo generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Min temperature
17°C (63°F)
18°C (64°F)
17°C (63°F)
Monthly rainfall
2.6 mm (0.1 in)
4.6 mm (0.2 in)
28 mm (1.1 in)
Monthly rainy days
a single day
a single day
4 days
Weather conditions
perfect
perfect
perfect
Climate in Porto Covo →

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

In our records: Portugal August extremes

Notable August records observed across cities in Portugal in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest August day in Portugal reached 45°C (113°F) in Évora on August 4, 2018.

Popular cities in August

Day & night temperatures, rainfall and average weather in the Costa Vicentina in August.

City Weather Day temp Night temp Rainfall
Vila Nova de Milfontes 27°C (81°F) 18°C (64°F) 4.8 mm (0.2 in)
Aljezur 27°C (81°F) 18°C (64°F) 3.5 mm (0.1 in)
Zambujeira do Mar 27°C (81°F) 18°C (64°F) 4.8 mm (0.2 in)
Odeceixe 27°C (81°F) 18°C (64°F) 4.4 mm (0.2 in)
Porto Covo 27°C (81°F) 18°C (64°F) 4.6 mm (0.2 in)
Rogil 27°C (81°F) 18°C (64°F) 3.9 mm (0.2 in)

The Costa Vicentina weather in August: frequently asked questions

What is the weather like in the Costa Vicentina, Portugal in August?

August in the Costa Vicentina, Portugal brings perfect weather. In Vila Nova de Milfontes, daytime temperatures are typically around 27°C (81°F) and nighttime lows hover near 18°C (64°F).

What is the average temperature in the Costa Vicentina, Portugal in August?

Average temperatures in the Costa Vicentina, Portugal during August range from a nighttime low near 18°C (64°F) to a daytime high around 27°C (81°F) in Vila Nova de Milfontes.

Does the Costa Vicentina, Portugal get a lot of rain in August?

Not particularly. Vila Nova de Milfontes averages just 4.8 mm (0.2 in) of rain in August, making it a mostly dry month for the Costa Vicentina, Portugal.

Is August a Good Time to Visit the Costa Vicentina, Portugal?

We consider August to be one of the best times to travel to the Costa Vicentina, Portugal. Typically, the climate in Vila Nova de Milfontes is perfect. However, the weather conditions may vary depending on your destination.

On average, the best time to visit the Costa Vicentina, Portugal is in April, May, June, July, August, September and October with generally perfect weather in Vila Nova de Milfontes. The weather in January, February and December, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in the Costa Vicentina.

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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