Vilamoura Weather in August
Vilamoura in August sees high daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F). With just 2.8 mm (0.1 in) of rainfall expected, it's a dry month overall.
Rainfall in Vilamoura in August
Typically, about a single day will experience rainfall, with an average of 2.8 mm (0.1 in) for the month. On the rare occasion it rains this month, it usually amounts to very little.
Temperature in Vilamoura in August
The temperature in Vilamoura in August is perfect. Daytime highs reach 28°C (82°F), with nights dropping to 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 20°C (68°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.
Sunshine in Vilamoura in August
Expect a lot of sunshine this month, with about 344 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Vilamoura in August
Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.
Average water temperature in August
The water sits at 20°C (68°F), which is a nice temperature for swimming. Not too cold, not too warm — most visitors are happy to spend time in the water.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Vilamoura.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Vilamoura's climate page.
Vilamoura Temperature in August
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Water Temperature
20°C (68°F) *
Chance of Rain
3%
Precipitation
2.8 mm (0.1 in)
Rainy days
a single day
Humidity
60% *
Windspeed
3 m/s (6 knots) *
Sunshine
344 hours *
Percentage Sunshine
82% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vilamoura typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Vilamoura in August
Browse day-by-day weather records for Vilamoura spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vilamoura historical weather extremes in August
Based on 49 years of weather observations in Vilamoura between 1976 and 2025, these are the recorded extremes.
- Vilamoura recorded its highest August temperature of 39°C (102°F) on August 1, 2003.
- On August 25, 2002, Vilamoura saw its coldest August day with temperatures maxing out at 21°C (70°F).
- Nighttime temperatures dropped to 13°C (55°F) on August 29, 1986, marking the coldest August night on record.
Best Places in Portugal in August
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in August →
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What to Wear in Vilamoura in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Almost no rain is expected, so no need to bring rain gear. With water temperatures around 20°C (68°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Vilamoura in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Vilamoura's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Vilamoura climate overview or explore weather in Portugal.
