Horta Weather in August
Horta in August averages 24°C (75°F) during the day and 22°C (72°F) at night. Some rainfall is typical for this time of year.
Rainfall in Horta in August
You can expect rain on roughly 11 days based on historical data, averaging 37 mm (1.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Horta in August
August in Horta is generally perfect, with days reaching 24°C (75°F) and nights settling around 22°C (72°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 22°C (72°F), the nights are warm and generally comfortable. On average, it sees the highest temps of the year.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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
22°C (72°F)
Max Temperature
24°C (75°F)
Chance of Rain
38%
Precipitation
37 mm (1.5 in)
Rainy days
11 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Horta typically stay consistent throughout August, with daily highs averaging around 24°C (75°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in August
Daily Historical Precipitation
49-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 Horta in August
Browse day-by-day weather records for Horta spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Horta historical weather extremes in August
Based on weather observations in Horta between 1999 and 2025, these are the recorded extremes during August.
- The hottest August day on record in Horta reached 29°C (84°F) (August 20, 2018).
- On August 5, 2009, Horta saw its coldest August day with temperatures maxing out at 21°C (70°F).
- Horta registered its coldest August night on August 1, 2000, with temperatures dropping to 16°C (61°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
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tolerable
unpleasant
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What to Wear in Horta in August
For Horta in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.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.
See the full Horta climate overview or explore weather in Portugal.
