Last updated: August 21, 2025
In September, the weather in Adrar, Algeria presents a striking blend of heat and aridity, with maximum temperatures soaring to 46°C (115°F) and a significant average of 35°C (96°F). Nighttime brings relief as temperatures dip to a minimum of 21°C (71°F). This month witnesses an exceptionally dry climate, with practically no rainfall—only 1 mm (0.0 in) recorded over the course of the month and a staggeringly low humidity level of just 19%. For those seeking the sun-soaked, desert experience, September in Adrar promises an unyielding embrace of warmth and an unmistakable atmosphere of tranquility.
In September, Adrar, Algeria, transitions from the sweltering peak of summer to slightly more temperate conditions. The minimum temperature hovers around a warm 21°C (71°F), while daytime averages reach a scorching 35°C (96°F), peaking at an intense 46°C (115°F). This pattern highlights the enduring warmth that characterizes the region, yet also hints at the gradual shift toward cooler months ahead. As the month unfolds, the heat remains palpable, yet evenings can offer a more pleasant respite, showcasing the diverse thermal landscape of Adrar as it moves into the fall season.
In September, Adrar, Algeria experiences the tail end of its dry season, reflecting minimal moisture with just 1 mm of precipitation—equivalent to 0.0 inches—over the month. Notably, this slight amount falls without recording any precipitation days, maintaining the region's reputation for arid conditions. As the weather transitions from summer's heat, the meager rainfall in September continues a trend set from the earlier months, where precipitation is scarce and largely absent for most of the year. This persistent dryness is characteristic of the local climate, making the brief spikes of moisture in earlier months feel all the more significant in a landscape that rarely sees rainfall.
In September, Adrar, Algeria experiences a noticeable uptick in humidity, rising to 19% after the summer months when it sank to an exceptionally low 12% in August. This slight increase is part of a broader trend where humidity remains relatively low during the scorching summer, only to gradually rise as autumn approaches. The transition from summer to fall is marked by a shift in atmospheric conditions, bringing a hint of moisture back to the air. This change sets the stage for a more comfortable climate in the coming months, as humidity continues to climb to 27% by October and beyond, highlighting the gradual return of seasonal variability in Adrar's dry desert environment.
In September, Adrar, Algeria, continues to experience extreme UV exposure, with a UV Index peaking at 11. This trend of high UV levels from the summer months carries into autumn, reflecting the region's intense sun and minimal cloud cover. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take precautionary measures against sun damage, as prolonged exposure can be hazardous. Following September, a slight dip is anticipated in October with a UV Index of 8, but the need for sun protection remains evident throughout the year. For more detailed information on UV conditions in this region, check out Adrar UV Index.
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In September, Adrar, Algeria, basks in a generous 331 hours of sunshine, continuing the region's impressive streak of bright skies as summer transitions into autumn. Following a peak in July with 380 hours of sun, the sunlight gradually tapers off, yet remains robust through September. This month marks a notable decline from the previous summer months, echoing a broader trend where the year reaches its zenith in sunshine during the height of summer. The consistent warmth and sunlight linger, transitioning the landscape into a beautiful autumn palette while still inviting outdoor adventures in the desert sun. As October approaches, the 325 hours forecast hints at a gentle descent, providing a comfortable balance between warm days and cooler nights, perfectly suited for exploring Adrar’s unique charm.
September in Adrar, Algeria, tends to enjoy a considerable likelihood of sunny weather, with an 81% chance of sun gracing the skies. This trend reflects the region's overall propensity for clear days, highlighted by the peaks of summer in July and August, where the sun shines with an impressive 91% probability. As summer transitions into autumn, the continuity of favorable weather remains evident, with September boasting a nearly identical chance of sunshine as seen in the previous months. The slight dip from the summer months does not overshadow the overall warmth and brightness that September brings, making it a delightful time for outdoor activities and exploration.
As the seasons transition in Adrar, Algeria, September marks a gentle shift in daylight duration, offering 12 hours of sunlit beauty. This month maintains a balance between the longer days of summer and the forthcoming shortening of fall, as daylight ebbed from its summer peak of 13 hours in the preceding months. The gradual decline from 12 hours in September to 11 hours in October hints at the approaching winter months, where daylight begins to retreat. Overall, the pattern reflects a clear cycle, with daylight peaking in the warmest months and tapering off as the year winds down, inviting residents and visitors to savor the lingering warmth of early autumn before the days grow shorter and cooler.
As September unfolds in Adrar, Algeria, the average wind speed gently eases to 4.0 m/s (9 mph), marking a subtle yet noticeable decline from the summer months. This dip follows a trend observed throughout the year, where wind speeds peak in late winter and early spring, with March reaching an energetic 5.6 m/s (13 mph). As the seasons transition, the winds calm down slightly, creating a more tranquil atmosphere perfect for enjoying the cooler early autumn days. Looking ahead, the winds are expected to pick up again in October at 4.5 m/s (10 mph), reminding us of the dynamic shift in the climate of this remarkable region. Overall, September's breeziness reflects the natural ebb and flow of wind patterns, offering both respite and anticipation for the shift toward the cooler months ahead.
Weather in Adrar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Adrar, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January offer stark contrasts in weather. September, characterized by sweltering temperatures, can reach a scorching maximum of 46°C (115°F) with an average of 35°C (96°F) and minimal precipitation. In stark opposition, January experiences much cooler conditions, with an average temperature of 14°C (57°F) and highs reaching only 32°C (90°F). Moreover, January's humidity is noticeably higher at 40%, compared to September's dry atmosphere at just 19%. For a more detailed look at January weather, check out Adrar weather in January.
September and February present contrasting weather patterns. In September, temperatures soar with a minimum of 21°C (71°F) and an average of 35°C (96°F), reaching a scorching maximum of 46°C (115°F). In stark contrast, February features much cooler conditions, with minimum temperatures dropping to 2°C (36°F) and an average of 18°C (64°F), peaking at 33°C (92°F). Both months experience negligible rainfall, with only 1 mm recorded and no rainy days. Interestingly, February is also marked by higher humidity levels at 33%, compared to the dry 19% of September. For a closer look at February's climate specifics, check out Adrar weather in February.
September and March present stark contrasts in weather conditions. In September, temperatures soar with a minimum of 21°C (71°F), averaging a scorching 35°C (96°F) and peaking at an extreme 46°C (115°F). The month is characterized by bone-dry conditions with negligible precipitation, averaging merely 1 mm over 0 rainy days and low humidity at 19%. In contrast, March brings a cooler climate, with a minimum temperature of 5°C (42°F) and an average of 21°C (71°F), reaching a maximum of 38°C (101°F). It also sees slightly more moisture, with 4 mm of precipitation over 1 rainy day and a higher humidity of 26%. For more details on the climate during this month, you can check Adrar weather in March.
September and April present contrasting weather characteristics. In September, temperatures soar with minimums around 21°C (71°F) and peaking at a sweltering 46°C (115°F), along with virtually no precipitation and low humidity at 19%. In comparison, April offers milder conditions, starting with a minimum of 11°C (51°F) and a maximum of 40°C (105°F), accompanied by slightly higher precipitation of 4 mm (0.2 in), but still maintaining the same humidity level of 19%. The stark temperature difference highlights September as a much hotter month compared to the more temperate April. For more detailed information, you can refer to Adrar weather in April.
September and May present similar weather patterns, with both months experiencing high temperatures and little to no precipitation. In September, temperatures range from a minimum of 21°C (71°F) to a maximum of 46°C (115°F), averaging at 35°C (96°F). In contrast, May sees slightly cooler temperatures, with a minimum of 15°C (59°F) and an average of 32°C (90°F), while also peaking at 46°C (116°F). Humidity levels are comparable, sitting at 19% in September and 18% in May. Both months boast dry conditions, with no recorded precipitation. For more detailed insights, you can check Adrar weather in May.
In comparing the weather between September and June, both months offer extremely high temperatures with September's average at 35°C (96°F) and June's slightly higher at 36°C (98°F). June experiences a maximum of 48°C (119°F), which is a bit hotter than September's maximum of 46°C (115°F). Interestingly, both months see very little precipitation, with September recording just 1 mm and June remaining completely dry at 0 mm. Humidity levels are fairly low as well, with September at 19% and June at 17%, making for a dry heat. For more detailed insights into June weather in Adrar, check out Adrar weather in June.
When comparing the weather in September to that of July, notable differences emerge. September experiences slightly cooler temperatures, with a minimum of 21°C (71°F) and an average of 35°C (96°F), compared to July’s minimum of 27°C (81°F) and an average of 40°C (104°F). However, July records higher maximum temperatures, peaking at 49°C (121°F) versus September's maximum of 46°C (115°F). Both months are dry, with September recording just 1 mm of precipitation and July seeing none, making both months arid. Notably, July has lower humidity at 14%, while September's humidity is slightly higher at 19%. For those interested in more details about the July weather, you can refer to Adrar weather in July.
In comparing the weather of September and August, September presents a slight decrease in temperature, with a minimum of 21°C (71°F) and an average high of 35°C (96°F), while August showcases higher temperatures, starting at a minimum of 27°C (80°F) and averaging a scorching 39°C (102°F), peaking at 48°C (119°F). Both months experience minimal precipitation, recording only 1 mm and no rainy days, but September benefits from slightly higher humidity levels at 19%, compared to August's 12%. For a detailed look into August’s weather in Adrar, you can visit Adrar weather in August.
In September, the weather is characterized by scorching temperatures, with a minimum of 21°C (71°F) and an average high of 35°C (96°F), peaking at a sweltering 46°C (115°F). The month experiences very low humidity at 19% and negligible precipitation. In contrast, October brings a significant shift, featuring cooler temperatures with a minimum of 12°C (55°F) and an average of 27°C (82°F), despite still reaching a maximum of 44°C (111°F). The humidity rises to 27%, although precipitation remains absent, just as in September. For more detailed information, you can check Adrar weather in October.
In September, the weather is characterized by sweltering temperatures, with a minimum of 21°C (71°F) and an average high reaching a scorching 35°C (96°F), peaking at a staggering 46°C (115°F). The humidity is quite low at 19%, and there is no recorded precipitation throughout the month. In stark contrast, November brings a significant drop in temperature, with a minimum of 4°C (40°F) and an average high of 20°C (68°F), while still allowing for warmer days up to 35°C (95°F). The humidity increases to 34%, although precipitation remains minimal at just 1 mm over the month, also with no rainy days. For a more detailed look at November's weather in the area, visit Adrar weather in November.
In September, the weather is characterized by intense heat, with average temperatures soaring to 35°C (96°F), and maximum highs reaching a sweltering 46°C (115°F). This month sees minimal precipitation, with just 1 mm recorded, and a low humidity of 19%, making the atmosphere feel very dry and arid.
In contrast, December brings a much cooler climate, with temperatures ranging from a minimum of 2°C (36°F) to an average of 15°C (60°F) and a maximum of 28°C (83°F). Humidity increases significantly to 43%, providing a more comfortable environment, albeit with slightly more precipitation at 2 mm. For a more detailed overview, check out Adrar weather in December.
In September, Adrar experiences a strikingly warm climate, characterized by its high temperatures and minimal precipitation. The average temperature tends to hover around a balmy 35°C (96°F), marking it as one of the hottest months of the year. While other months may offer slightly cooler temperatures or occasional rain, September remains remarkably dry, with no recorded rainfall, showcasing just 19% humidity. This makes it an ideal time for sun-seekers, but a challenge for those unaccustomed to the intense heat. For more insights on how these conditions blend into Adrar's overall climate, check out Adrar Climate.