Horta Weather in August
Horta in August averages 27°C (81°F) during the day and 24°C (75°F) at night. Some rainfall is typical for this time of year.
Rainfall in Horta in August
Past climate data indicates that roughly 11 days will see rain, totalling around 32 mm (1.3 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Horta in August
August is a perfect month in Horta, with 27°C (81°F) during the day and 24°C (75°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about. On average, it is the warmest month of the year.
Sunshine in Horta in August
The days are predominantly sunny, with an estimated total of around 238 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Horta in August
August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.
Average water temperature in August
The water is 23°C (73°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
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 Horta's climate page.
Horta Temperature in August
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Water Temperature
23°C (73°F)
Chance of Rain
37%
Precipitation
32 mm (1.3 in)
Rainy days
11 days
Humidity
80%
Windspeed
4 m/s (8 knots)
Sunshine
238 hours
Percentage Sunshine
56%
Historical weather for Horta in August
Browse day-by-day weather records for Horta spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Horta historical weather extremes in August
The extremes listed below come from historical weather data collected in Horta from 2006 through 2025.
- The warmest day in August was on August 18, 2023, with a maximum of 28°C (82°F).
- Horta experienced its chilliest August day on August 11, 2010, reaching only 23°C (73°F).
- Horta registered its coldest August night on August 11, 2010, with temperatures dropping to 21°C (70°F).
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Horta in August
Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. The water temperature sits at about 23°C (73°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Horta 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 Horta's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Horta climate overview or explore weather in Portugal.
