Weather in Clifton Beaches, Cape Town, South Africa in September

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Visiting Clifton Beaches, Cape Town, South Africa in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. It is not a good time for sunbathing in Clifton Beaches.

September has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 9.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a cold 15°C (59°F). September is too cold for swimming in Clifton Beaches for any length of time, unless you have a wetsuit. The sea temperature in September is slightly cooler than the previous month.

In September, the weather continues to improve, with warmer temperatures, less rainfall, and clearer skies. This is a great time for beachgoers to enjoy swimming, sunbathing, and water sports like snorkeling, diving, and surfing. The water temperatures continue to rise, and the waves become more consistent, making these activities popular during this month. Consider visiting Clifton Beaches in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Clifton Beaches in September?

No, September is not a good time for sunbathing in Clifton Beaches.

September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. September has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 9.4 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Clifton Beaches in September?

No, September is too cold for swimming in Clifton Beaches for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in Clifton Beaches?

Yes, September is a good time for a holiday in Clifton Beaches.

September has average maximum temperatures of 19°C (66°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day. September has total rainfall of 0.2cm (0.1inches) making it predominantly dry with occasional light showers on very few days. There are just 9.4 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 Clifton Beaches. Sea temperatures are a cold 15°C (59°F). September is too cold for swimming in Clifton Beaches for any length of time, unless you have a wetsuit.

More about the September temperatures and sunshine.

Is Clifton Beaches warm in September?

Yes, Clifton Beaches is not that warm but sunbathing may be possible on some clear days in September.

The average maximum temperature in Clifton Beaches in September is 19°C (66°F). The average maximum temperature is 19°C (65°) in the previous month and 20°C (68°F) in the next month.

The average temperature in Clifton Beaches in September is 14°C (57°F). The average temperature is 13°C (56°F) in the previous month and 16°C (60°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Clifton Beaches in September?

The average day light hours per day in Clifton Beaches in September are 11.9. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

More about September sunshine.

Crowds in Clifton Beaches in September

September marks the beginning of spring in Cape Town, and the weather starts to improve. As a result, you may see a slight increase in visitors to Clifton Beaches. Heritage Day, a public holiday in September, may bring more locals to the beach, but it is still relatively uncrowded during this month.

Temperature in Clifton Beaches in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in Clifton Beaches in September is 19°C (66°F). The average maximum temperature is 19°C (65°F) in the previous month and 20°C (68°F) in the next month.

The average temperature in Clifton Beaches in September is 14°C (57°F). The average temperature is 13°C (56°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in Clifton Beaches in September is 9°C (48°F). The minimum temperature is 8°C (47°F) in the previous month and 11°C (52°F) in the next month.

Sunshine in Clifton Beaches in September

The days in September are longer than the previous month and the days continue to get slightly longer into October. September has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise quickly into October. During September the average day light hours are 11.9 per day in Clifton Beaches. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.8 hours of sunshine per day.

The ultraviolet index in Clifton Beaches in September is typically 7.4 during September. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and 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. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Clifton Beaches in September

The average sea water temperature in Clifton Beaches in September is 14.9°C (58.8°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in September is slightly cooler than the previous month.

Rainfall in Clifton Beaches in September

September weather is slightly drier than the previous month. September has a couple of more days of rain than the previous month and rainy days continue to rise into October. The average total rainfall in Clifton Beaches in September is 0.2cm (0.1inches) and on average there are 9.4 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Clifton Beaches in September

The maximum dew point (an indicator of humidity) in Clifton Beaches in September is 12°C (53°F) which is very comfortable. The dew point is 10°C (51°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in Clifton Beaches in September is typically 93.8%. The maximum relative humidity is 92.2% in the previous month and 95.4% in the next month.

The average relative humidity in Clifton Beaches in September is typically 74.8%. The average relative humidity is 71.4% in the previous month and 78.6% in the next month.

Wind Speed in Clifton Beaches in September

The average maximum wind speed in Clifton Beaches in September is typically 24KM/H (15MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 25KM/H (16MPH) in the next month.

The average wind speed in Clifton Beaches in September is typically 11KM/H (7MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Clifton Beaches in September is from the West-Northwest.

Monthly Averages

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