The climate in Angra do Heroísmo during August can be summarized as warm, humid and reasonably dry.
August is in the summer in Angra do Heroísmo and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (74°F), whilst at night 18°C (64°F) is normal.
|Daytime temperature||23.6°C 74.4°F|
|Nightly temperature||17.9°C 64.3°F|
|Average temperature||20.8°C 69.4°F|
|Daily sunshine||8.4 hrs|
|Avg rainfall||44 mm 1.7 ins|
|Rainy days||11 days|
|Sea temperature||23.2°C 73.7°F|
|Windspeed||11kph 7 mph|
On average August is the 2nd driest month of the year in Angra do Heroísmo with around 44mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Angra do Heroísmo in August 2023.
|Hottest month:||August||23.4°C 74.1°F|
|Driest month:||July||43mm 1.7ins|
|Coldest month:||February||14.8°C 58.6°F|
|Wettest month:||January||155mm 6.1ins|