Weather in Hermanus, South Africa in August

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Visiting Hermanus, South Africa in August

The weather in August is slightly cooler than the previous month. August has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. It is not a good time for sunbathing in Hermanus.

August has total rainfall of 10.4cm (4.1inches) making it often dry with only moderate showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the many clear days.

Sea temperatures are a cold 16°C (61°F). August is too cold for swimming in Hermanus 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.

Consider visiting Hermanus 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 Hermanus in August?

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

August has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. August has total rainfall of 10.4cm (4.1inches) making it often dry with only moderate showers. There are only 11.4 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 Hermanus in August?

No, August is too cold for swimming in Hermanus 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 Hermanus?

Yes, August is a good time for a holiday in Hermanus.

August has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day. August has total rainfall of 10.4cm (4.1inches) making it often dry with only moderate showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the many clear days. It is not a good time for sunbathing in Hermanus. Sea temperatures are a cold 16°C (61°F). August is too cold for swimming in Hermanus for any length of time, unless you have a wetsuit.

More about the August temperatures and sunshine.

Is Hermanus warm in August?

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

The average maximum temperature in Hermanus in August is 18°C (65°F). The average maximum temperature is 18°C (65°) in the previous month and 19°C (66°F) in the next month.

The average temperature in Hermanus in August is 13°C (55°F). The average temperature is 13°C (55°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 Hermanus in August?

The average day light hours per day in Hermanus in August are 10.9. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

More about August sunshine.

Temperature in Hermanus in August

The weather in August is slightly cooler than the previous month. The average maximum temperature in Hermanus in August is 18°C (65°F). The average maximum temperature is 18°C (65°F) in the previous month and 19°C (66°F) in the next month.

The average temperature in Hermanus in August is 13°C (55°F). The average temperature is 13°C (55°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Hermanus in August is 8°C (47°F). The minimum temperature is 8°C (46°F) in the previous month and 9°C (49°F) in the next month.

Sunshine in Hermanus 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 Hermanus. The sunshine percentage is 59% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.4 hours of sunshine per day.

The ultraviolet index in Hermanus in August is typically 4.8 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 Hermanus in August

The average sea water temperature in Hermanus in August is 16°C (60.8°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 Hermanus in August

August weather is slightly wetter than the previous month. August has a few more days of rain than the previous month. The average total rainfall in Hermanus in August is 10.4cm (4.1inches) and on average there are 11.4 rainy days in August making it a pretty wet time to visit the beach.

Humidity in Hermanus in August

The maximum dew point (an indicator of humidity) in Hermanus in August is 11°C (51°F) which is very comfortable. The dew point is 11°C (51°F) in the previous month and 12°C (12°F) in the next month.

The average maximum relative humidity in Hermanus in August is typically 93.4%. The maximum relative humidity is 92.8% in the previous month and 93.2% in the next month.

The average relative humidity in Hermanus in August is typically 74.2%. The average relative humidity is 73.5% in the previous month and 73.9% in the next month.

Wind Speed in Hermanus in August

The average maximum wind speed in Hermanus in August is typically 26KM/H (16MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Hermanus in August is typically 13KM/H (8MPH). The average wind speed is 12KM/H (8MPH) in the previous month and 13KM/H (8MPH) in the next month.

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

Monthly Averages

Suggested Beaches in August

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Need Inspiration?

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