September weather forecastTartus, Syria
September
Weather in September
In September, Tartus weather begins to pivot from the intense summer heat towards more moderate autumn temperatures. While maximum temperatures see a slight decrease to an average of 29.2°C (84.6°F), the nights become cooler with minimum temperatures around 20.4°C (68.7°F). Rainfall is still minimal at 8mm (0.31"), but a slight upturn on the virtually rainless summer months. The sea temperature begins to cool slowly, but remains warm enough for beach activities.Temperature
As Tartus welcomes September, the average high-temperature is noted at a warm 29.2°C (84.6°F), closely aligning with the preceding month. In Tartus, an average temperature of 20.4°C (68.7°F) is noted during September nights.Rainfall
In Tartus, in September, during 0.8 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, there are 62.9 rainfall days, and 884mm (34.8") of precipitation is accumulated.Sea temperature
In Tartus, in September, the average water temperature is 27°C (80.6°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities.
Daylight
In Tartus, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 06:09 and sunset at 19:03. On the last day of September, in Tartus, sunrise is at 06:30 and sunset at 18:21 +03.
Sunshine
In September, the average sunshine is 10h.UV index
In September, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 8 in September translates into the following instructions:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tartus, Syria
- Average high temperature in September: 29.2°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (15.8°C).
- Average low temperature in September: 20.4°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).
Average rainfall in September
Tartus, Syria
- Average rainfall in September: 8.2mm
The wettest month (with the highest rainfall) is December (184.8mm).
The driest month (with the least rainfall) is July (0.7mm).
Average rainfall days in September
Tartus, Syria
- Average rainfall days in September: 0.8 days
The month with the highest number of rainy days is January (12.5 days).
The months with the least rainy days are July and August (0.1 days).
Average sea temperature in September
Tartus, Syria
- Average sea temperature in September: 27°C
The best month for swimming (with the highest average sea temperature) is August (28°C).
The coldest months (with the lowest average sea temperature) are February and March (17°C).
Average daylight in September /
Average sunshine in September
Tartus, Syria
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 10h
The month with the most sunshine is June (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in September
Tartus, Syria
- Average UV index in September: 8
The months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).





