King Mariout Weather in September

September in King Mariout brings very high temperatures, with daytime highs of 31°C (88°F) and nights around 23°C (73°F). Only 1 mm (0.04 in) of rainfall is typical, making it a largely dry month.

Rainfall in King Mariout in September

You can expect rain on roughly 0 days based on historical data, averaging 1 mm (0.04 in) for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.

Temperature in King Mariout in September

If you're visiting King Mariout in September, expect perfect temperatures with highs of 31°C (88°F) and overnight lows of 23°C (73°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in King Mariout in September

The city usually sees around 297 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Wind Speed in King Mariout in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in September

At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, October, November and December typically offer the best weather for King Mariout.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Egypt, check out our King Mariout's climate page.

King Mariout Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 31°C (88°F)  

Water Temperature 26°C (79°F) *  

Chance of Rain 1%  

Precipitation 1 mm (0.04 in)  

Rainy days 0 days  

Humidity 67% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 297 hours *  

Percentage Sunshine *  

* Data from: Alexandria, Egypt (18 KM, 11 Miles).

Daily Historical Temperatures

47-year average (1979-2025)

Based on our historical records, temperatures in King Mariout typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows typically ranging from 20°C (68°F) to 23°C (73°F).

Average temperatures in September

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Daily Historical Precipitation

47-year average (1979-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for King Mariout in September

Browse day-by-day weather records for King Mariout spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

King Mariout historical weather extremes in September

According to our 46 years of weather records for King Mariout, the following extremes were recorded between 1979 and 2025.

• The hottest September day on record in King Mariout reached 41°C (106°F) (September 20, 1996).
• The coldest September day was on September 24, 1997, with a maximum of 25°C (77°F).
• Nighttime temperatures dropped to 15°C (59°F) on September 19, 1983, marking the coldest September night on record.

What to Wear in King Mariout in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in King Mariout in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Egypt, check out our King Mariout's climate page.

More climate data for King Mariout

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full King Mariout climate overview or explore weather in Egypt.