Last updated: August 31, 2025
In September, Matmata, Tunisia experiences a unique blend of warm temperatures and low precipitation, making it an intriguing destination for travelers. The maximum temperature can reach a sizzling 43°C (109°F), while the average hovers around a comfortable 28°C (82°F). Evening temperatures dip to a mild 16°C (61°F), providing a pleasant respite from the daytime heat. With only 10 mm (0.4 in) of rain over three days, and humidity levels at a moderate 39%, visitors can expect mostly dry conditions, ideal for exploring the area's stunning landscapes and unique underground dwellings.
In September, Matmata, Tunisia, experiences a transition as the summer heat begins to ease. With minimum temperatures averaging around 16°C (61°F) and reaching a comfortable 28°C (82°F) during the day, the weather is pleasantly warm. However, peaks can still soar up to 43°C (109°F), making it one of the last chances to soak up the lingering summer sun before the cooler months set in. As the month progresses, the nights offer a refreshing coolness, inviting outdoor adventures under the stars. This blend of warm days and cooler nights creates an ideal atmosphere for exploring the unique landscapes and rich cultural heritage of Matmata.
In September, Matmata experiences a modest uptick in precipitation, with 10 mm (0.4 in) of rainfall spread over three days. This marks a slight increase compared to the dry summer months of July and August, which recorded virtually no rain. The arrival of September rain reflects a transition toward the wetter autumn months, as indicated by a forthcoming rise in precipitation that peaks in November at 32 mm (1.3 in). With the climate shifting from the arid summer to a more balanced fall, September's rain serves as a precursor to the heavier downpours that leap into the heart of the season, suggesting a gradual return of life and greenery to the landscape.
In Matmata, Tunisia, September marks a noticeable shift in humidity, rising to 39%, a stark contrast to the summer months where it languishes at a dry 25% in July and August. This gradual increase signifies the end of the arid summer season as temperatures cool and the air begins to retain more moisture. Following this seasonal trend, humidity levels will continue to climb into the autumn months, peaking in December at 59%. This pattern highlights the natural ebb and flow of moisture in Matmata, transitioning from the extremes of dry summer to the more humid conditions of winter, offering a refreshing reprieve for residents and visitors alike.
In September, Matmata, Tunisia, experiences a very high UV Index of 9, indicating a continued need for sun protection as summer transitions into autumn. This level of UV exposure demands caution, with a burn time of only 15 minutes. Following the extreme levels observed in July and August, September sees a slight decrease, yet the need to stay vigilant remains essential. As temperatures begin to cool, it’s crucial to adjust your sun safety habits while enjoying the remaining sunny days. For more detailed information on UV exposure in each month, check out Matmata UV Index.
UV Risk Categories
September in Matmata, Tunisia, brings a delightful transition from the scorching summer months, offering 338 hours of sunshine. This figure showcases a gentle decline from the peak of 400 hours in July, yet it remains significantly more radiant than the earlier months of the year. As the days get shorter, Matmata continues to bask in abundant sunlight, marking September as a perfect time for outdoor adventures or cultural explorations. The trend of consistent sunny days throughout the summer peaks in mid-year, resulting in an inviting atmosphere that lingers well into the fall. With September's glow, both locals and visitors can relish in the enchanting beauty of this unique region while enjoying the warm, sunny days that Tunisia is renowned for.
In September, Matmata, Tunisia enjoys a noteworthy 82% chance of sunny weather, which reflects a pleasant transition from the scorching summer months. This promising likelihood follows the sun-drenched peak of July at 99% and August at 93%, establishing a trend of bright, clear skies throughout the late summer. As autumn approaches, the chance of sunshine dips but remains favorable compared to the more variable spring months, highlighting September as a delightful time for travelers seeking both warmth and sunshine before the cooler October days arrive. Overall, it's a month where sun seekers can confidently bask under the Tunisian sun.
As summer transitions into autumn in Matmata, Tunisia, September welcomes 12 hours of daylight, marking a gradual shift from the sun-soaked days of summer. After enjoying 14 hours of sunshine during June and July, the daylight begins to wane in August and continues to decrease into the fall months. This pattern reflects a natural ebb and flow, where the vibrant light of April and May also hints at summer's approach, with increasing sunlight leading up to the longest days. By October, daylight further diminishes to 11 hours, hinting at the arrival of winter's shorter days. This rhythmic cycle of light not only shapes the landscape but also influences the daily life of Matmata's residents as they adapt to the changing seasons.
In September, Matmata, Tunisia experiences a gentle shift in its winds, with an average speed of 4.0 m/s (9 mph)—a slight decrease from the summer months. This marks a transition from the peak wind speeds of late spring and early summer, where averages hover between 5.0 m/s and 5.2 m/s. As the warmer air begins to cool, the breeze can be refreshing, yet still mild when compared to the more blustery conditions of earlier months. Moving into October, the winds are expected to ease further to 3.7 m/s (8 mph), suggesting that a quieter, stiller season looms on the horizon, creating a tranquil atmosphere as autumn sets in. Overall, the September winds in Matmata encapsulate a gradual but noticeable retreat from the lively gusts of summer, heralding the calmness of fall.
Weather in Matmata varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Matmata, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather patterns. In September, temperatures soar with an average of 28°C (82°F) and highs reaching up to 43°C (109°F), creating a warm atmosphere with relatively low humidity at 39%. The month experiences some rainfall, with around 10 mm (0.4 inches) across approximately 3 days. In stark contrast, January offers a much cooler climate, with an average temperature of just 11°C (52°F) and daytime highs peaking at 30°C (86°F). Precipitation is minimal in January, totaling 6 mm (0.2 inches) over only 1 day, while humidity rises to 56%. For more detailed insights into January weather, you can refer to Matmata weather in January.
In September, the weather is significantly warmer, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 43°C (109°F) and an average of 28°C (82°F). With only 10 mm (0.4 in) of precipitation over about 3 days, the humidity remains relatively low at 39%. In contrast, February presents a much cooler climate, where temperatures range from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), averaging around 13°C (56°F). February also sees slightly less precipitation at 9 mm (0.3 in) over just 2 days, but the humidity is higher at 54%. For more detailed insights about February weather in Matmata, visit Matmata weather in February.
When comparing the weather in September and March, it's evident that September is significantly warmer, with average temperatures reaching 28°C (82°F) and maximums soaring to 43°C (109°F). In contrast, March has a cooler climate, with average temperatures of 16°C (61°F) and maximums around 34°C (93°F). While both months see a similar number of rainy days (three), September experiences less rainfall overall at 10 mm (0.4 in), compared to March’s 14 mm (0.5 in). Additionally, March tends to be more humid, with levels at 48%, whereas September's humidity is lower at 39%. For a detailed look at the weather in Matmata during March, you can visit Matmata weather in March.
In September, temperatures are notably warmer, with averages reaching 28°C (82°F) and maximums soaring up to 43°C (109°F), while April offers a milder climate with average temperatures of 19°C (67°F) and maximums of 37°C (100°F). Although both months share the same humidity level of 39%, September experiences significantly less rainfall, with only 10 mm (0.4 in) over three days compared to April's 16 mm (0.6 in) over two days. For a closer look at the weather conditions during April, you can visit Matmata weather in April.
In September, temperatures can soar to a high of 43°C (109°F), with an average of 28°C (82°F), while May offers a slightly cooler average of 23°C (74°F) and a peak temperature of 42°C (107°F). September experiences minimal precipitation of 10 mm (0.4 in) over three days, compared to just 7 mm (0.3 in) on one day in May. Humidity levels are also higher in September at 39%, compared to a drier 31% in May. For more details on May weather in Matmata, check out Matmata weather in May.
In comparing the weather between September and June, both months exhibit similar average temperatures, hovering around 28°C (82°F). However, June tends to be slightly warmer at its maximum, reaching up to 45°C (113°F), while September peaks at 43°C (109°F). Rainfall is considerably more prevalent in September, with a total of 10 mm (0.4 in) over three days, compared to virtually no rainfall in June, which records only 1 mm (0.1 in) on no days. Additionally, humidity levels are lower in June at 27%, offering a drier heat compared to September's 39%. For more detailed insights into June weather, you can visit Matmata weather in June.
In comparing the weather of September and July, September tends to be slightly cooler with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 43°C (109°F), while July is warmer, with temperatures averaging from a minimum of 19°C (67°F) to a maximum of 47°C (116°F). September experiences some precipitation, averaging 10 mm over three days, while July is completely dry with no recorded rainfall. Additionally, July has lower humidity at 25%, compared to September's 39%, making September feel a bit more humid despite the cooler temperatures. For a more detailed look at July weather patterns, check out Matmata weather in July.
In comparing the weather of September and August, September sees slightly cooler temperatures, with average highs of 28°C (82°F) compared to August's warmer average of 31°C (87°F). However, September's maximum temperature can reach up to 43°C (109°F), while August can peak at 45°C (114°F). Notably, September experiences a bit more precipitation, with 10 mm (0.4 in) falling over three days, whereas August remains dry with only 2 mm (0.1 in) and no rainy days at all. Humidity levels are higher in September at 39%, compared to August's 25%. For more details on August weather, you can visit Matmata weather in August.
In September, temperatures tend to be quite high, with a minimum of 16°C (61°F), an average of 28°C (82°F), and a peak reaching up to 43°C (109°F). The month sees low precipitation of about 10 mm (0.4 in) over just three days, accompanied by relatively low humidity at 39%. In contrast, October brings a noticeable drop in temperatures, featuring a minimum of 9°C (48°F) and an average of 22°C (72°F), while still hitting a maximum of 41°C (105°F). Precipitation slightly increases to 12 mm (0.5 in) but remains consistent with three rainy days, and humidity also rises to 47%. For more details, you can check Matmata weather in October.
September and November present contrasting weather conditions. In September, temperatures range significantly, with a minimum of 16°C (61°F) and soaring highs reaching up to 43°C (109°F), averaging around 28°C (82°F). The month experiences low precipitation of only 10 mm (0.4 in) over approximately 3 days, coupled with a humidity level of 39%, creating a generally dry and hot environment. In contrast, November sees much cooler temperatures, with a minimum of 6°C (44°F) and a comfortable average of 17°C (62°F), peaking at a maximum of 32°C (90°F). This month also brings increased rainfall at 32 mm (1.3 in) over 5 days, contributing to a higher humidity level of 53%. For more details on November weather in Matmata, visit Matmata weather in November.
The weather in September is characterized by significantly warmer temperatures, with a minimum of 16°C (61°F) and an average high reaching up to 43°C (109°F). In contrast, December brings much cooler conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 24°C (76°F). While both months experience a similar amount of precipitation (10 mm in September and 12 mm in December), December sees higher humidity levels at 59% compared to September's 39%. For a detailed look at December weather in Matmata, you can visit Matmata weather in December.
As September unfolds in Matmata, the transition from the scorching summer months becomes evident. While daytime temperatures can still soar, reaching highs reminiscent of summer, the average cools down slightly, creating a more pleasant atmosphere. With minimal precipitation and humidity levels hovering around a comfortable 39%, this month enjoys relatively dry conditions, ideal for exploring the unique desert landscapes. Unlike the intense heat of July and August, September offers a welcome reprieve, making it a favorable time for outdoor activities. To gain a deeper understanding of the weather trends throughout the year, visit Matmata Climate.