Weather in Grotto Beach, Hermanus, South Africa in August

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Visiting Grotto Beach, Hermanus, South Africa in August

The weather in August is slightly cooler than the previous month. August has average maximum temperatures of 19°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. It is not a good time for sunbathing in Grotto Beach.

August has total rainfall of 0.7cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a cold 16°C (61°F). August is too cold for swimming in Grotto Beach for any length of time, unless you have a wetsuit. The sea temperature in August is marginally cooler than the previous month and temperatures continue to drop slightly into September.

In August, the weather begins to warm up slightly, but temperatures remain cool and rainfall is still frequent. Swimming and sunbathing are not ideal during this month. Snorkeling and diving are possible, but the water temperature remains cool. Surfing, windsurfing, and kitesurfing conditions are unpredictable, but enthusiasts may still find suitable days for their activities. Consider visiting Grotto Beach in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Grotto Beach in August?

No, August is not a good time for sunbathing in Grotto Beach.

August has average maximum temperatures of 19°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. August has total rainfall of 0.7cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about August temperature and sunshine.

Can you swim in Grotto Beach in August?

No, August is too cold for swimming in Grotto Beach for any length of time, with the sea water at 16°C (61°F), unless you have a wetsuit.

More about August sea temperatures.

Is August a good time to holiday in Grotto Beach?

Yes, August is a good time for a holiday in Grotto Beach.

August has average maximum temperatures of 19°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day. August has total rainfall of 0.7cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.1 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is not a good time for sunbathing in Grotto Beach. Sea temperatures are a cold 16°C (61°F). August is too cold for swimming in Grotto Beach for any length of time, unless you have a wetsuit.

More about the August temperatures and sunshine.

Is Grotto Beach warm in August?

Yes, Grotto Beach is not that warm but sunbathing may be possible on some clear days in August.

The average maximum temperature in Grotto Beach in August is 19°C (65°F). The average maximum temperature is 19°C (65°) in the previous month and 19°C (66°F) in the next month.

The average temperature in Grotto Beach in August is 13°C (56°F). The average temperature is 13°C (56°F) in the previous month and 14°C (57°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Grotto Beach in August?

The average day light hours per day in Grotto Beach in August are 10.9. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

More about August sunshine.

Crowds in Grotto Beach in August

In August, the winter season begins to wind down, but the weather remains cold and wet. The crowds at Grotto Beach are still minimal, with mostly locals and a few tourists visiting. Women's Day, a public holiday in August, does not have a significant impact on beach crowds due to the unfavorable weather.

Temperature in Grotto Beach in August

The weather in August is slightly cooler than the previous month. The average maximum temperature in Grotto Beach in August is 19°C (65°F). The average maximum temperature is 19°C (65°F) in the previous month and 19°C (66°F) in the next month.

The average temperature in Grotto Beach in August is 13°C (56°F). The average temperature is 13°C (56°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Grotto Beach in August is 8°C (47°F). The minimum temperature is 8°C (46°F) in the previous month and 9°C (48°F) in the next month.

Sunshine in Grotto Beach in August

The days in August are longer than the previous month and the days continue to get slightly longer into September. August has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise into September. During August the average day light hours are 10.9 per day in Grotto Beach. The sunshine percentage is 58% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.3 hours of sunshine per day.

The ultraviolet index in Grotto Beach in August is typically 5.1 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 Grotto Beach in August

The average sea water temperature in Grotto Beach in August is 16.1°C (61.0°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water. The sea temperature in August is marginally cooler than the previous month and temperatures continue to drop slightly into September.

Rainfall in Grotto Beach in August

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 Grotto Beach in August is 0.7cm (0.3inches) and on average there are 9.1 rainy days in August making it a quite rainy time to visit the beach.

Humidity in Grotto Beach in August

The maximum dew point (an indicator of humidity) in Grotto Beach in August is 10°C (51°F) which is very comfortable. The dew point is 10°C (50°F) in the previous month and 12°C (12°F) in the next month.

The average maximum relative humidity in Grotto Beach in August is typically 92.2%. The maximum relative humidity is 90.7% in the previous month and 93.8% in the next month.

The average relative humidity in Grotto Beach in August is typically 71.4%. The average relative humidity is 69.7% in the previous month and 74.8% in the next month.

Wind Speed in Grotto Beach in August

The average maximum wind speed in Grotto Beach in August is typically 24KM/H (15MPH). The average maximum wind speed is 23KM/H (14MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in Grotto Beach in August is typically 12KM/H (7MPH). The average wind speed is 11KM/H (7MPH) in the previous month and 11KM/H (7MPH) in the next month.

The average wind direction in Grotto Beach in August is from the North West.

Monthly Averages

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