Weather in Diani Beach, Ukunda, Kenya in September

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Visiting Diani Beach, Ukunda, Kenya in September

September is one of the best months to visit Diani Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

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 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.7hrs making the days long and bright.

September has total rainfall of 4.9cm (1.9inches) making it predominantly dry with occasional light showers on very few days. There are just 8.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 25°C (77°F). September is an excellent month for swimming in Diani Beach with very comfortable temperatures for bathing all day. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

In September, Diani Beach experiences warm and sunny weather, with occasional short rain showers. This is still a great time for swimming, sunbathing, and beach activities such as snorkeling and diving. The winds pick up slightly, making it a good time for windsurfing and kitesurfing enthusiasts to enjoy their sports. Also consider visiting Diani Beach in one of the other best months of July, August, October, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Diani Beach in September?

Yes, September is a great time for sunbathing in Diani Beach.

September has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.7hrs making the days long and bright. September has total rainfall of 4.9cm (1.9inches) making it predominantly dry with occasional light showers on very few days. There are just 8.5 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 Diani Beach in September?

Yes, September is an excellent month for swimming in Diani Beach with very warm sea temperatures 25°C (77°F).

More about September sea temperatures.

Is September a good time to holiday in Diani Beach?

Yes, September is a great time for a holiday in Diani Beach.

September has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.7hrs making the days long and bright. September has total rainfall of 4.9cm (1.9inches) making it predominantly dry with occasional light showers on very few days. There are just 8.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a very warm 25°C (77°F). September is an excellent month for swimming in Diani Beach with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Diani Beach warm in September?

Yes, Diani Beach is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Diani Beach in September is 29°C (84°F). The average maximum temperature is 28°C (82°) in the previous month and 30°C (85°F) in the next month.

The average temperature in Diani Beach in September is 25°C (78°F). The average temperature is 24°C (76°F) in the previous month and 27°C (80°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Diani Beach in September?

The average day light hours per day in Diani Beach in September are 12.1. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.7hrs making the days long and bright.

More about September sunshine.

Crowds in Diani Beach in September

September sees a slight decrease in the number of tourists visiting Diani Beach compared to August. The weather remains pleasant, and the beach is moderately crowded. There are no major public holidays or events in September that affect the crowd levels.

Temperature in Diani Beach 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 Diani Beach in September is 29°C (84°F). The average maximum temperature is 28°C (82°F) in the previous month and 30°C (85°F) in the next month.

The average temperature in Diani Beach in September is 25°C (78°F). The average temperature is 24°C (76°F) in the previous month and 27°C (80°F) in the next month.

The average minimum temperature in Diani Beach in September is 22°C (72°F). The minimum temperature is 21°C (71°F) in the previous month and 23°C (73°F) in the next month.

Sunshine in Diani Beach in September

The days in September are marginally longer than the previous month and the days continue to get marginally longer into October. September has a slightly more hours of sunshine than the previous month. During September the average day light hours are 12.1 per day in Diani Beach. The sunshine percentage is 80% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.7hrs making the days long and bright.

The ultraviolet index in Diani Beach in September is typically 14.1 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Diani Beach in September

The average sea water temperature in Diani Beach in September is 25.2°C (77.4°F) which is warm and pleasant for relaxing and swimming for long periods. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in Diani Beach in September

September weather is slightly drier than the previous month. September has fewer days of rain than the previous month. The average total rainfall in Diani Beach in September is 4.9cm (1.9inches) and on average there are 8.5 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Diani Beach in September

The maximum dew point (an indicator of humidity) in Diani Beach in September is 22°C (72°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 22°C (71°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Diani Beach in September is typically 93.8%. The maximum relative humidity is 94.3% in the previous month and 94.2% in the next month.

The average relative humidity in Diani Beach in September is typically 77%. The average relative humidity is 78.9% in the previous month and 78.9% in the next month.

Wind Speed in Diani Beach in September

The average maximum wind speed in Diani Beach in September is typically 28KM/H (17MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Diani Beach in September is typically 12KM/H (7MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Diani Beach in September is from the South.

Monthly Averages

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