Last updated: August 31, 2025
September in Damascus, Syrian Arab Republic showcases a warm and dry climate, characterized by a maximum temperature peaking at an impressive 40°C (103°F) and an average of 25°C (77°F). With the minimum temperature dipping to a cool 10°C (50°F) at night, the month offers a pleasant range for both daytime activities and evening respite. Notably, rainfall is virtually nonexistent with only 1 mm (0.0 in) of precipitation recorded and no rainy days, resulting in a humidity level of 34% that complements the arid conditions. This blend of heat and dry air makes September a quintessential late-summer month in the historic city.
In September, Damascus experiences a notable transition in temperatures, marking the end of summer's intense heat. With minimum temperatures around 10°C (50°F) and an average that rises to a comfortable 25°C (77°F), the city offers a pleasant climate for exploration. The maximum temperature can still reach 40°C (103°F), but overall, the days are beginning to cool, hinting at the approaching autumn. This trend showcases a shift from the sweltering summer months of July and August, where averages peak around 27°C (81°F) and 40°C (104°F), to a more moderate and inviting September. For visitors and locals alike, this month offers an ideal time to enjoy outdoor activities amidst cooling breezes and vibrant autumn hues.
In September, Damascus experiences a significant drop in precipitation, receiving only 1 mm (0.0 in) of rain, with no recorded precipitation days throughout the month. This pattern follows a dry summer, where July and August saw negligible rainfall, underscoring a stark transition from the wetter conditions of earlier months. The trend continues into October, which brings a slight uptick with 10 mm (0.4 in) of rainfall over just 2 days. Consequently, September stands out as a particularly arid period, indicating the peak of summer dryness in this historic city, paving the way for the gradual return of wetter conditions in the fall months.
In September, Damascus experiences a notable shift in humidity, rising to 34% from the summer's low of 26% in August. This increase marks the end of the arid peak season, as the city transitions into the milder autumn months. Throughout the year, humidity levels exhibit a clear pattern: starting high in winter with 71% in January, they gradually decrease as the weather warms, reaching their minimum in the summer. As September unfolds, residents feel a slight return of moisture in the air, hinting at the upcoming wetter months of October and November, which typically see humidity levels climb back to the 60s. This gradual rise not only affects the comfort level in the city but also signals a change in seasonal dynamics that characterizes the vibrant climate of Damascus.
As September rolls into Damascus, the UV Index remains notably high at 10, categorizing it within the very high exposure level. This reading indicates that sun safety measures are still essential, with a burn time of just 15 minutes. Observing the trends throughout the year, the UV Index peaked during the summer months, reaching an extreme level of 12 in both June and July, slowly tapering off in August. While September marks a slight decrease compared to the hotter summer days, it still retains substantial intensity, reminding residents and visitors alike to stay vigilant against UV exposure. For more details on UV trends throughout the year, you can explore Damascus UV Index.
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In September, Damascus enjoys a noteworthy 350 hours of sunshine, marking a gentle transition from the peak summer brightness. The month stands out as a continuation of the sun-soaked days experienced in the preceding months, maintaining a rich abundance of sunlight that peaks in July with 415 hours. As summer gives way to autumn, sunlight gradually decreases but remains robust compared to the winter months ahead. The trend indicates that while daylight diminishes into October (321 hours) and further into the colder months, September still offers a vibrant tapestry of warm days, making it a delightful time to experience the city's charm and outdoor life before the sun’s retreat.
As summer gives way to autumn, September in Damascus features a remarkable 92% chance of sunny weather. This follows a trend of increasingly bright days, with sun probabilities peaking at an impressive 98% in July and remaining high throughout August. While the transition into fall sees a slight dip in sunshine likelihood, September still boasts more sun than many other months, including October’s 80%. Consequently, it’s an ideal time to enjoy the city's vibrant outdoor scenes under the warm sun, as daylight gradually softens into the crispness of autumn.
As September arrives in Damascus, the city witnesses a transition with 12 hours of daylight, marking a gradual winding down from the sun-soaked months of summer. This decrease follows a peak of 14 hours experienced in June and July, highlighting the longer days that characterize the peak of summer. As the month unfolds, the daylight hours steadily diminish, foreshadowing the shorter days of autumn and winter. September's 12 hours of light provide a balanced blend of warmth and comfort, while hinting at the approaching cooler seasons with their reduced sunlight, creating a rhythmic ebb and flow of daylight that is integral to the region's climate.
As September arrives in Damascus, the average wind speed settles at 2.6 m/s (6 mph), maintaining the breezy feel of the late summer months. This gentle airflow is just a notch below the peaks observed in earlier months, particularly the 3.1 m/s (7 mph) seen in both March and July. Interestingly, the trend in wind speeds shows a subtle decline as the year progresses, with October and November recording the year's lowest averages. Overall, September’s wind offers a refreshing transition, hinting at the cooler days ahead while still allowing residents to bask in the warmth of the Syrian sun.
Weather in Damascus varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Damascus, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather. In September, temperatures soar with a minimum of 10°C (50°F) and an average of 25°C (77°F), reaching highs of up to 40°C (103°F). The month is exceptionally dry, recording only 1 mm of precipitation and maintaining a low humidity level of 34%. In contrast, January experiences much colder conditions, with a minimum temperature of -9°C (16°F) and an average of just 6°C (43°F), peaking at 19°C (67°F). This winter month sees significantly higher precipitation, totaling 46 mm (1.8 in) over 8 rainy days, and a humidity level that increases to 71%. For more details, you can check Damascus weather in January.
September and February present strikingly contrasting weather patterns. In September, temperatures range from a mild 10°C (50°F) at night to a scorching 40°C (103°F) during the day, with low humidity at just 34% and virtually no precipitation, creating a dry and hot environment. In contrast, February features much cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 22°C (72°F), accompanied by significant precipitation of 41 mm (1.6 in) occurring across 7 days, resulting in a more humid atmosphere at 67%. For a closer look at February weather specifics in Damascus, visit Damascus weather in February.
September and March present a striking contrast in weather patterns. September boasts warm temperatures, with a minimum of 10°C (50°F) and an average of 25°C (77°F), reaching highs of 40°C (103°F). In contrast, March experiences much cooler conditions, with temperatures ranging from a minimum of -5°C (23°F) to an average of 10°C (51°F) and a maximum of 28°C (83°F). Additionally, September typically sees no precipitation, while March averages 36 mm (1.4 in) over about seven days, leading to higher humidity levels of 62% compared to September’s drier 34%. For a deeper dive into March weather specifics, check out Damascus weather in March.
In September, the weather is notably warmer, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 40°C (103°F) and an average of 25°C (77°F). This month experiences very little precipitation, with only 1 mm recorded and no rainy days, coupled with a relatively low humidity of 34%. In contrast, April presents a cooler climate with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 32°C (90°F) and an average of 16°C (60°F). This month sees more precipitation, totaling 22 mm over 5 days, and higher humidity at 47%. For more detailed information, you can check Damascus weather in April.
September and May present different weather patterns, each with its own characteristics. In September, temperatures can soar to a maximum of 40°C (103°F), with an average of 25°C (77°F) and very little precipitation, just 1 mm, making it a notably dry month with only 0 days of rain and a lower humidity level of 34%. In contrast, May tends to be milder, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 36°C (98°F) and an average of 21°C (71°F). This month experiences more humidity at 46% and some rainfall, accumulating to 10 mm over approximately 3 days, making the weather feel fresher despite the warmth. For more details on May weather in Damascus, you can visit Damascus weather in May.
In comparing the weather of September and June, both months exhibit warm temperatures, but September tends to be slightly hotter overall. September boasts an average temperature of 25°C (77°F) with a maximum of 40°C (103°F), while June has a slightly lower average of 24°C (76°F) and a maximum of 39°C (102°F). Precipitation is minimal in both months, with September receiving only 1 mm and June slightly more at 2 mm, although neither month experiences any rainfall days. Humidity levels remain consistent at 34%. For a closer look at the weather specifics during this period, check out Damascus weather in June.
In September, the weather shows a slight cooling trend compared to July, with minimum temperatures dropping from 15°C (59°F) in July to 10°C (50°F) in September. The average temperature is a bit milder in September at 25°C (77°F) compared to 27°C (82°F) in July, while the maximum temperature remains quite similar, peaking at 40°C (103°F) in September and slightly higher at 41°C (105°F) in July. Both months experience negligible precipitation, with just 1 mm recorded and no rainy days, alongside very similar humidity levels—34% in September and 33% in July. For more detailed information, you can check out Damascus weather in July.
In comparing the weather of September and August, September tends to be slightly cooler, particularly during the night, with a minimum temperature of 10°C (50°F) compared to August's 15°C (59°F). The average temperature in September is also marginally lower at 25°C (77°F), versus August's 27°C (81°F). Both months experience extreme highs, reaching maximum temperatures of 40°C (104°F). Interestingly, September records minimal precipitation with just 1 mm, while August remains entirely dry with no recorded precipitation. Humidity levels are higher in August at 26%, whereas September has a drier feel at 34%. For more detailed insights about August weather in Damascus, you can refer to Damascus weather in August.
In September, the weather is characterized by warm temperatures, with a minimum of 10°C (50°F) and an average high of 40°C (103°F), yet it remains dry with only 1 mm of precipitation over the entire month and low humidity levels at 34%. In contrast, October brings a noticeable shift, with cooler temperatures that range from a minimum of 4°C (40°F) to an average of 20°C (68°F) and a maximum of 33°C (91°F). Additionally, October experiences increased humidity at 48% and more rainfall, recording about 10 mm of precipitation over 2 days. For more details, you can check Damascus weather in October.
September and November present contrasting weather conditions. In September, temperatures range from a minimum of 10°C (50°F) to a maximum of 40°C (103°F), with an average of 25°C (77°F), accompanied by virtually no precipitation and low humidity at 34%. In contrast, November sees a significant drop in temperatures, with a minimum of 2°C (35°F) and a maximum of 27°C (81°F), averaging just 13°C (56°F). This month also experiences increased precipitation, totaling 23 mm (0.9 in) over five days, leading to higher humidity levels at 61%. For more detailed insights on November weather, you can check Damascus weather in November.
September and December present contrasting weather patterns in terms of temperature and precipitation. In September, temperatures can soar, with a minimum of 10°C (50°F) and highs reaching up to 40°C (103°F), all while remaining dry with only 1 mm of precipitation. The humidity during this month is relatively low at 34%. In stark contrast, December temperatures drop significantly, with a minimum of -2°C (28°F) and an average of 9°C (49°F). This month experiences more frequent rainfall, totaling 34 mm over about 8 days, accompanied by a higher humidity level of 72%. For more details, you can refer to Damascus weather in December.
As September rolls in, Damascus* experiences a significant shift in weather, with warm temperatures that can reach up to 40°C (103°F), making it one of the hotter months of the year. Yet, the average temperature hovers at a comfortable 25°C (77°F), creating a pleasant balance during the day and cooler evenings. With 0 days of precipitation and a low humidity level of 34%, September stands out with its dry and sunny days, contrasting sharply with the chill of winter months. For a detailed overview of how September fits into the overall climate pattern of the city, explore more at Damascus Climate.