September weather forecast
Marsa Alam, Egypt

In September, a relief from the intense summer heat starts to creep into Marsa Alam as temperatures drop slightly to 34.2°C (93.6°F). The weather remains arid as it has been the entire year, with rainfall registering a 0mm (0"). While the UV index starts to decline, residents and tourists continue to enjoy longer sunshine hours. As night temperatures begin to feel cooler, the transition to autumn commences. Proceeding into October, temperatures undergo a noticeable dip.

Temperature

During September, the average high-temperature is a hot 34.2°C (93.6°F), maintaining a close resemblance to that of the preceding month. Marsa Alam observes an average low-temperature of 24.4°C (75.9°F) during September nights.

Rainfall

In Marsa Alam, rain does not fall in January through September.

Sea temperature

In September, the average sea temperature in Marsa Alam, Egypt, is 28°C (82.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In September, the average length of the day is 12h and 18min.
On the first day of the month, sunrise is at 6:21 am and sunset at 6:59 pm. On the last day of September, in Marsa Alam, sunrise is at 6:32 am and sunset at 6:28 pm EEST.

Sunshine

The average sunshine in September is 11h.

UV index

In Marsa Alam, Egypt, the average daily maximum UV index in September is 11. A UV Index estimate of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 11 during September translates into the following guidance:
Employ all crucial safeguards, unprotected skin could burn rapidly. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Even on overcast days, ensure the application and frequent reapplication of sunscreen with at least an SPF 30, especially post swim or outdoor exercise. Notice! The Sun's UV exposure elevates with sand and water reflections.