Weather in Porto Alegre, Brazil in August

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Visiting Porto Alegre, Brazil in August

The weather in August is marginally warmer than the previous month and temperatures continue to rise slightly into September. August has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day. It is a good time for sunbathing in Porto Alegre.

August has total rainfall of 12.8cm (5.0inches) making it often dry with only moderate showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a chilly 19°C (66°F). August is a little too cold to enjoy swimming in Porto Alegre for prolonged periods of time. The sea temperature in August is warmer than the previous month.

Consider visiting Porto Alegre in the months of January, February, March, April, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Porto Alegre in August?

Yes, August is a good time for sunbathing in Porto Alegre.

August has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day. August has total rainfall of 12.8cm (5.0inches) making it often dry with only moderate showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the many clear days.

More about August temperature and sunshine.

Can you swim in Porto Alegre in August?

Probably not, August is a little too cold to enjoy swimming in Porto Alegre for prolonged periods of time with the sea water at 19°C (66°F).

More about August sea temperatures.

Is August a good time to holiday in Porto Alegre?

Yes, August is a good time for a holiday in Porto Alegre.

August has average maximum temperatures of 21°C (70°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day. August has total rainfall of 12.8cm (5.0inches) making it often dry with only moderate showers. There are only 12.1 days with some rainfall so you can still enjoy the beach on the many clear days. It is a good time for sunbathing in Porto Alegre. Sea temperatures are a chilly 19°C (66°F). August is a little too cold to enjoy swimming in Porto Alegre for prolonged periods of time.

More about the August temperatures and sunshine.

Is Porto Alegre warm in August?

Yes, Porto Alegre is nice and warm and makes sunbathing pleasant on clear days in August.

The average maximum temperature in Porto Alegre in August is 21°C (70°F). The average maximum temperature is 19°C (67°) in the previous month and 22°C (72°F) in the next month.

The average temperature in Porto Alegre in August is 16°C (60°F). The average temperature is 14°C (58°F) in the previous month and 18°C (64°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Porto Alegre in August?

The average day light hours per day in Porto Alegre in August are 11. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day.

More about August sunshine.

Temperature in Porto Alegre in August

The weather in August is marginally warmer than the previous month and temperatures continue to rise slightly into September. The average maximum temperature in Porto Alegre in August is 21°C (70°F). The average maximum temperature is 19°C (67°F) in the previous month and 22°C (72°F) in the next month.

The average temperature in Porto Alegre in August is 16°C (60°F). The average temperature is 14°C (58°F) in the previous month and 18°C (64°F) in the next month.

The average minimum temperature in Porto Alegre in August is 11°C (52°F). The minimum temperature is 10°C (49°F) in the previous month and 13°C (56°F) in the next month.

Sunshine in Porto Alegre in August

The days in August are longer than the previous month and the days continue to get slightly longer into September. August has less hours of sunshine than the previous month and hours of sunshine continue to drop slightly into September. During August the average day light hours are 11 per day in Porto Alegre. The sunshine percentage is 53% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.8 hours of sunshine per day.

The ultraviolet index in Porto Alegre in August is typically 5.4 during August. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Porto Alegre in August

The average sea water temperature in Porto Alegre in August is 18.9°C (66.0°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in August is warmer than the previous month.

Rainfall in Porto Alegre in August

August weather is marginally wetter than the previous month and rainfall continues to rise slightly into September. August has a couple of more days of rain than the previous month and rainy days continue to rise slightly into September. The average total rainfall in Porto Alegre in August is 12.8cm (5.0inches) and on average there are 12.1 rainy days in August making it a pretty wet time to visit the beach.

Humidity in Porto Alegre in August

The maximum dew point (an indicator of humidity) in Porto Alegre in August is 15°C (58°F) which is comfortable for everyone. The dew point is 14°C (57°F) in the previous month and 16°C (16°F) in the next month.

The average maximum relative humidity in Porto Alegre in August is typically 98.6%. The maximum relative humidity is 98.7% in the previous month and 98% in the next month.

The average relative humidity in Porto Alegre in August is typically 82.7%. The average relative humidity is 84.5% in the previous month and 82.3% in the next month.

Wind Speed in Porto Alegre in August

The average maximum wind speed in Porto Alegre in August is typically 22KM/H (14MPH). The average maximum wind speed is 20KM/H (13MPH) in the previous month and 25KM/H (16MPH) in the next month.

The average wind speed in Porto Alegre in August is typically 10KM/H (6MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Porto Alegre in August is from the South East.

Monthly Averages

Suggested Beaches in August

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.