Marsa Alam weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: February – May, October – December
What is the weather like in Marsa Alam in September?
In September, Marsa Alam is very hot: daytime highs average 35 °C, and even at night it stays warm at around 27 °C. The sea averages 28.8 °C – lovely and warm for swimming. With around 9 hours of sunshine a day, there is plenty of sun. It hardly ever rains. On about 30 days the thermometer climbs to 30 °C or more. All in all, September is an excellent month for a holiday in Marsa Alam.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 71 | 81 | 96 |
| Day | 37° | 35° | 32° |
| Night | 28° | 27° | 23° |
| Sea | 30° | 29° | 28° |
| Sun | 10 h | 9 h | 9 h |
| Rain days | 0 | 0 | 0 |
More details for September
- Daylight
- 12 h 20 min06:26 – 18:46
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 5 daysdew point 18 °C or more
- Wind
- 25 km/haverage daily peak
- Cloud cover
- 2 %on average
- Hot days
- 30 days30 °C or more
- Time zone
- UTC+3Africa/Cairo
How the score comes together
- Temperatureweight 35 %44 %
- Seaweight 25 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
Marsa Alam in September: quick answers
Is Marsa Alam hot in September?
Yes. In September, Marsa Alam is very hot: daytime highs average 35 °C and nights stay around 27 °C. On about 30 days the thermometer climbs to 30 °C or more.
Can you swim in Marsa Alam in September?
Yes. In September the sea averages 28.8 °C – lovely and warm for swimming.
Does it rain much in Marsa Alam in September?
It hardly ever rains.
Marsa Alam month by month
The whole year in Marsa AlamAll destinations: EgyptWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)