Algarve

Algarve Weather in August

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

Planning a trip to the Algarve, Portugal this August? Here's what you need to know about the weather:

What to Expect in the Algarve in August

The Algarve, Portugal is a region in Portugal. In August, the Algarve experiences a range of weather conditions, with temperatures that range from warm to very warm and almost no precipitation. August falls during the summer season.

Temperatures

The average highest temperatures fluctuate between warm in Sagres at 22°C (72°F) to very warm in Salir at 33°C (91°F). Nighttime temperatures generally drop to 19°C (66°F) in Salir and 19°C (66°F) in Sagres. In the Algarve, 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.

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

Precipitation

August is a very dry month with an average rainfall of around 2.7 mm (0.1 in) in Albufeira.

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Albufeira enjoys approximately 357 hours of sunlight, ideal for those seeking sunny weather.

Explore the Algarve by month

Pick a month to see the average temperature, rainfall and sunshine in the Algarve — and find the best time to visit. (based on Albufeira)

Best Places to Visit in the Algarve in August

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

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 Algarve

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

Temperature range in the Algarve (August)

Precipitation variation in the Algarve (August)

Albufeira

In August Albufeira generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 19°C (66°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
28°C (82°F)
26°C (79°F)
Min temperature
19°C (66°F)
19°C (66°F)
18°C (64°F)
Monthly sun hours
381 hours
357 hours
266 hours
Monthly rainfall
1.1 mm (0.04 in)
2.7 mm (0.1 in)
23 mm (0.9 in)
Monthly rainy days
a single day
a single day
2 days
Weather conditions

Lagos

In August Lagos generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 19°C (66°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
26°C (79°F)
26°C (79°F)
25°C (77°F)
Min temperature
18°C (64°F)
19°C (66°F)
18°C (64°F)
Monthly sun hours
381 hours
355 hours
267 hours
Monthly rainfall
1.3 mm (0.1 in)
2.6 mm (0.1 in)
21 mm (0.8 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions

Portimão

In August Portimão generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 19°C (66°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
28°C (82°F)
26°C (79°F)
Min temperature
18°C (64°F)
19°C (66°F)
18°C (64°F)
Monthly sun hours
381 hours
357 hours
266 hours
Monthly rainfall
1.4 mm (0.1 in)
2.8 mm (0.1 in)
22 mm (0.9 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions

Vilamoura

In August Vilamoura generally has high temperatures with maximum daytime temperatures around 28°C (82°F), minimum nighttime temperatures around 20°C (68°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
28°C (82°F)
28°C (82°F)
26°C (79°F)
Min temperature
19°C (66°F)
20°C (68°F)
19°C (66°F)
Monthly sun hours
361 hours
344 hours
278 hours
Monthly rainfall
1 mm (0.04 in)
2.8 mm (0.1 in)
23 mm (0.9 in)
Monthly rainy days
a single day
a single day
2 days
Weather conditions

Tavira

In August Tavira generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 21°C (70°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
30°C (86°F)
30°C (86°F)
27°C (81°F)
Min temperature
20°C (68°F)
21°C (70°F)
19°C (66°F)
Monthly sun hours
361 hours
344 hours
278 hours
Monthly rainfall
1 mm (0.04 in)
2.9 mm (0.1 in)
23 mm (0.9 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions

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

City Weather Day temp Night temp Rainfall
Albufeira 28°C (82°F) 19°C (66°F) 2.7 mm (0.1 in)
Lagos 26°C (79°F) 19°C (66°F) 2.6 mm (0.1 in)
Portimão 28°C (82°F) 19°C (66°F) 2.8 mm (0.1 in)
Vilamoura 28°C (82°F) 20°C (68°F) 2.8 mm (0.1 in)
Tavira 30°C (86°F) 21°C (70°F) 2.9 mm (0.1 in)
Alvor 28°C (82°F) 19°C (66°F) 2.7 mm (0.1 in)

The Algarve weather in August: frequently asked questions

What is the weather like in the Algarve, Portugal in August?

the Algarve, Portugal typically experiences perfect weather in August, part of the summer season. Daytime highs in Albufeira average around 28°C (82°F), and temperatures drop to about 19°C (66°F) at night.

What is the average temperature in the Algarve, Portugal in August?

In Albufeira, the average daytime high in August is 28°C (82°F), while nighttime temperatures drop to around 19°C (66°F).

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

Not particularly. Albufeira averages just 2.7 mm (0.1 in) of rain in August, making it a mostly dry month for the Algarve, Portugal.

Is August a Good Time to Visit the Algarve, Portugal?

We believe that August is one of the best times to visit the Algarve, Portugal with overall perfect weather in Albufeira.

On average, the best time to visit the Algarve, Portugal is in April, May, June, July, August, September and October with generally perfect weather in Albufeira. 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 Algarve.

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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