Last updated: August 31, 2025
In September, Hammam Sousse, Tunisia, offers a warm and inviting climate perfect for visitors. The maximum temperature can soar to an impressive 41°C (106°F), while an average of 27°C (80°F) keeps the days pleasantly balmy. As evenings cool, temperatures can dip to a refreshing 16°C (62°F). With 47 mm (1.8 in) of rain spread over just 6 days, the month maintains its vibrant atmosphere despite occasional showers. Additionally, a humidity level of 68% adds a touch of tropical warmth to the air, making September an ideal time to experience the beauty of Hammam Sousse.
In September, Hammam Sousse, Tunisia experiences a delightful transition, as summer's intensity begins to wane. The temperatures range from a comfortable 16°C (62°F) at night to a warm 41°C (106°F) during the day, maintaining an average of 27°C (80°F). This month marks a slight decrease in both minimum and maximum temperatures compared to the scorching heights of August. As the heat begins to settle, the humidity starts to lower, creating an inviting atmosphere perfect for enjoying the beach or exploring local attractions. Overall, September serves as an ideal time to soak up the last remnants of summer warmth before autumn sets in.
September marks a significant shift in precipitation for Hammam Sousse, Tunisia, as moisture levels rise dramatically with 47 mm (1.8 in) of rainfall spread over 6 days. This notable increase follows the drier months of summer, particularly July, which recorded virtually no rain. The transition into autumn is palpable, with September's rainfall almost matching March's totals, hinting at an impending change in the region's weather patterns. This uptick not only revitalizes the landscape but also prepares the ground for the subsequent wetter months ahead, making September a bridge between the hot, arid summer and the cooler, more generous autumn.
In Hammam Sousse, Tunisia, September marks a notable shift in humidity levels, with a rise to 68%, aligning it with the higher humidity typically seen in the beginning and end of the year. This increase brings a refreshing return of moisture following the drier summer months, where humidity dipped to its lowest at 60% in July. As September transitions into autumn, the humidity stabilizes alongside October, reinforcing a pattern where the second half of the year tends to be more humid. Overall, September offers a blend of warmth and moisture, creating a unique atmosphere that prepares residents and visitors alike for the changing seasons.
In September, Hammam Sousse, Tunisia, experiences a UV Index of 9, categorizing it as very high and allowing for a burn time of just 15 minutes. This trend reflects the peak levels of sun exposure typical for the late summer months, following a powerful June and July, which each reached an extreme UV Index of 11. As the season transitions, the UV levels begin to taper slightly, yet the risk remains significant. Visitors should remain vigilant about sun safety during this period. For additional insights and precautions regarding sun exposure, visit Hammam Sousse UV Index.
UV Risk Categories
As summer gracefully transitions into autumn, September in Hammam Sousse, Tunisia, boasts a generous 332 hours of sunshine. This month mirrors the luminosity of March while gently overshadowing October, which offers 318 hours. September's sunlit hours reflect a consistent trend of abundant daylight, following the peak of 409 hours in July. This gradual decline from the summer's zenith indicates that while the searing heat recedes, the warm and inviting days linger, making it an ideal time for visitors to bask in the late-summer glow before the cooler months approach. Whether you're exploring the vibrant streets or relaxing by the Mediterranean, this month offers a perfect blend of warmth and brightness.
In Hammam Sousse, Tunisia, September marks a transitional phase in the region's weather, with a 63% chance of sunny days that offers a pleasant blend of summer’s warmth and the onset of autumn. Following the sun-drenched months of July and August, which boast 94% and 90% chances of sunshine respectively, September's likelihood of clear skies suggests ample opportunities for outdoor activities. While the probability dips slightly compared to the peak summer months, it remains favorable, reflecting a trend of generally stable and sunny weather that characterizes this beautiful coastal town throughout the year. As autumn approaches, visitors can still relish in the balmy Mediterranean climate, making September a delightful time to explore Hammam Sousse.
As summer fades in Hammam Sousse, Tunisia, September brings a gentle transition in daylight duration, offering 12 hours of daylight. This marks a gradual decline from the peak of 14 hours enjoyed during the vibrant summer months of June, July, and August. The daylight begins to wane as the days grow shorter, reminiscent of the approach of autumn. Following September, the daylight continues to decrease, reaching 11 hours in October before dipping to 10 hours in November. This trend showcases the region's distinct seasonal shifts, allowing residents and visitors alike to savor the lingering warmth of late summer while anticipating the cooler days ahead.
As September arrives in Hammam Sousse, Tunisia, the winds begin to subtly shift, boasting an average speed of 3.1 m/s (7 mph). This marks a slight increase from the languid breezes of August, which lingered at a gentle 2.7 m/s (6 mph). Overall, September’s winds align with the trends observed throughout the summer months, offering a refreshing respite from the heat while maintaining a moderate pace that invites leisurely beach strolls and outdoor exploration. With winds gradually increasing towards October's 3.4 m/s (8 mph), the transition into autumn delivers a perfect blend of warmth and invigorating air, enhancing the coastal charm of Hammam Sousse.
Weather in Hammam Sousse varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hammam Sousse, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is significantly warmer, with average temperatures ranging from a minimum of 16°C (62°F) to a scorching maximum of 41°C (106°F). The month sees about 47 mm (1.8 in) of precipitation over six days, contributing to a humid atmosphere with levels around 68%. In contrast, January offers a much cooler climate, with temperatures dipping to a minimum of 0°C (33°F) and averaging 12°C (54°F), peaking at a comfortable 28°C (84°F). This month is much drier, with only 10 mm (0.4 in) of rain falling over just two days, while humidity levels remain consistent at 68%. For more detailed information, you can check out Hammam Sousse weather in January.
In September, the weather is significantly warmer, with average temperatures around 27°C (80°F) and maximums soaring to 41°C (106°F), creating a hot and humid atmosphere with 68% humidity. This month experiences more precipitation, about 47 mm (1.8 in) over roughly six days. In contrast, February offers a much cooler climate, featuring a mild average temperature of 14°C (57°F) and highs reaching 28°C (82°F), while the minimum temperature can dip to 2°C (36°F). Precipitation during February is lighter, totaling just 23 mm (0.9 in) over four days, with humidity slightly lower at 67%. For a detailed look at February weather, visit Hammam Sousse weather in February.
September and March offer contrasting weather patterns, reflecting the transition from summer to autumn and winter to spring. In September, temperatures are significantly warmer, with minimums reaching 16°C (62°F) and maximums soaring to 41°C (106°F). The average temperature sits comfortably at 27°C (80°F), accompanied by a moderate humidity level of 68%. Precipitation is relatively low, with 47 mm (1.8 in) falling over 6 days.
In contrast, March brings a much cooler climate, where temperatures range from a chilly minimum of 4°C (40°F) to a pleasant maximum of 29°C (85°F). The average temperature drops to 15°C (60°F), and although humidity remains comparable at 67%, it feels distinctly fresher. Rainfall is slightly similar, totaling 46 mm (1.8 in) but spread over 8 days. For a deeper insight into the weather during this latter month, you can explore Hammam Sousse weather in March.
In comparing the weather between September and April, there are notable differences in temperature and precipitation patterns. September experiences a much warmer climate, with average temperatures around 27°C (80°F) and highs reaching up to 41°C (106°F), while April has milder temperatures, averaging 18°C (64°F) with maximums of 31°C (88°F). Precipitation is slightly higher in September, totaling 47 mm (1.8 in) over six days, compared to April's 27 mm (1.0 in) during the same number of days. Despite the slight difference in humidity levels—68% in September and 67% in April—both months offer a relatively humid environment. For more detailed insights on April weather specifically, you can check Hammam Sousse weather in April.
September and May exhibit distinct weather patterns, reflecting the transition between summer and autumn. In September, temperatures range from a minimum of 16°C (62°F) to a maximum of 41°C (106°F), with an average of 27°C (80°F) and relatively high humidity at 68%. The month also sees about 47 mm (1.8 in) of precipitation spread over six days, making it a bit more humid and wetter compared to May.
Conversely, May experiences milder conditions with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 42°C (107°F), and an average of 22°C (72°F). This month typically receives less precipitation, only 12 mm (0.5 in) over three days, and has a slightly lower humidity level of 65%. This results in a more pleasant and drier atmosphere, ideal for enjoying outdoor activities. You can find more details about May weather Hammam Sousse weather in May.
In comparing the weather of September and June, we see notable similarities and differences. Both months have an average temperature of 27°C (80°F), but September experiences a slightly wider temperature range, with minimums of 16°C (62°F) compared to June's 14°C (58°F) and maximums reaching 41°C (106°F) against June's peak of 46°C (115°F). September is also marked by increased precipitation, totaling 47 mm (1.8 in) over roughly 6 days, while June is quite dry with only 7 mm (0.3 in) over just 1 day. Humidity levels are relatively close, with September at 68% and June at 63%, making both months feel warm and humid. For more details on June weather specifically, visit Hammam Sousse weather in June.
In comparing the weather between September and July, September experiences slightly cooler temperatures with a minimum of 16°C (62°F) and an average of 27°C (80°F), while July boasts higher averages with a minimum of 20°C (69°F) and an average of 30°C (86°F). July also sees a higher maximum temperature, reaching up to 44°C (112°F), compared to September's high of 41°C (106°F). Precipitation is markedly different; September receives 47 mm (1.8 in) across 6 days, while July is almost completely dry with only 1 mm of rainfall over 0 days. Moreover, humidity levels are higher in September at 68%, compared to July's 60%. For more specific insights about July weather, visit Hammam Sousse weather in July.
In comparing the weather between August and September, we see some notable differences. August tends to be hotter overall, with average temperatures around 30°C (86°F) and maximum highs reaching up to 47°C (116°F). In contrast, September offers slightly cooler averages, with a maximum of 41°C (106°F) and a more comfortable average of 27°C (80°F). Additionally, September experiences more precipitation, with 47 mm (1.8 in) falling over 6 days, compared to just 19 mm (0.8 in) over 3 days in August. The humidity also increases in September to 68%, while August holds a lower level at 61%. For more details on August weather specifically, please visit Hammam Sousse weather in August.
September and October present distinct contrasts in weather. In September, temperatures range from a minimum of 16°C (62°F) to a sweltering maximum of 41°C (106°F), with an average of 27°C (80°F). The month experiences 47 mm (1.8 in) of precipitation over about 6 days, while humidity remains relatively high at 68%. In contrast, October sees cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 34°C (94°F), averaging at 22°C (71°F). Precipitation slightly decreases to 44 mm (1.7 in) over 7 days, yet humidity stays steady at 68%. For a detailed look at October weather in Hammam Sousse, check out Hammam Sousse weather in October.
September and November weather displays a notable transition as the year progresses. In September, temperatures range significantly from a minimum of 16°C (62°F) to a scorching maximum of 41°C (106°F), with an average temperature of 27°C (80°F). The month experiences 47 mm (1.8 in) of precipitation over about 6 days, accompanied by a humidity level of 68%. Conversely, November brings a cooler climate, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 32°C (90°F), averaging around 17°C (63°F). The precipitation decreases to 28 mm (1.1 in) over 5 days and humidity also drops slightly to 65%. For more detailed insights on November weather, check Hammam Sousse weather in November.
In September, the weather is significantly warmer, with temperatures ranging from a minimum of 16°C (62°F) up to a scorching maximum of 41°C (106°F), leading to an average temperature of 27°C (80°F). The month also sees higher precipitation, averaging 47 mm (1.8 in) over about 6 days, while humidity levels hover around 68%. In contrast, December brings much cooler temperatures, with a minimum of 3°C (38°F) and an average of 13°C (56°F), peaking at 24°C (76°F). Precipitation decreases to just 14 mm (0.6 in), occurring over 3 days, and humidity remains similar at 67%. For more detailed information, visit Hammam Sousse weather in December.
As summer transitions to autumn, September in Hammam Sousse offers a pleasant climate that sets it apart from the sweltering heat of the preceding months. Temperatures are comfortably moderated, averaging a delightful 27°C (80°F), while still allowing for those occasional warm days that can peak around 41°C (106°F). This month also sees a slight increase in humidity, providing a unique maritime feel as the resort begins to wind down from peak season. With minimal precipitation, averaging just six days of light rain and a total of 47 mm, September is a favorable time for visitors seeking a balance between warmth and comfort. For more insights into the weather patterns throughout the year, explore Hammam Sousse Climate.