September Weather in Dakhla, Western Sahara

Last updated: October 31, 2025

In September, Dakhla, Western Sahara, experiences a pleasantly mild climate, characterized by a maximum temperature of 28°C (83°F) and an average of 22°C (72°F), with evenings cooling down to a minimum of 20°C (68°F). The weather remains remarkably dry, boasting zero precipitation days and a minimal total of 2 mm (0.1 in) for the month, making it an ideal time for outdoor activities. With a humidity level of 66%, the conditions are comfortably warm, perfect for enjoying the stunning landscapes and vibrant culture of this unique region.

September Temperature in Dakhla

As September unfolds in Dakhla, Western Sahara, temperatures begin to rise, marking a transition from the cooler summer months. With minimums at 20°C (68°F) and maximums peaking at 28°C (83°F), the month boasts a pleasant average temperature of 22°C (72°F). This slight increase in warmth signals a shift toward more summer-like conditions, complementing the gentle coastal breezes that Dakhla is known for. As the days lengthen and skies remain largely clear, September offers an inviting blend of warmth and comfort, perfect for outdoor exploration or simply basking in the splendid Saharan sun.

September Weather in Dakhla: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Dakhla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dakhla, September typically has an average temperature of 22°C (72°F), with highs reaching up to 28°C (83°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464656668687072716865
Data source: Temperature data for Dakhla generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Dakhla

In Dakhla, Western Sahara, the month of September sees a slight increase in precipitation, totaling 2 mm (0.1 in), a modest uptick compared to the preceding months where rainfall was nearly nonexistent. Notably, September marks a transition as the region anticipates the arrival of autumn; however, it remains dry with zero recorded precipitation days. This pattern forms part of a larger trend in Dakhla, where the majority of the year experiences scarce rainfall, with only October showcasing a significant rise in precipitation. As we progress into the wetter season, the occasional drizzle in September suggests the potential for more frequent rains ahead.

September Precipitation Trends in Dakhla

The chart displays monthly precipitation patterns in Dakhla, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Dakhla, September typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec0311111121410
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dakhla

In Dakhla, Western Sahara, September marks a slight dip in humidity, settling at 66%, after the peak of 69% in August. This change reflects an overall trend of rising humidity levels as the year progresses, beginning at a more arid 46% in January and steadily climbing to a summer high. The month of September sits comfortably within this curve, sharing its relatively high humidity with the summer months of July and August, while also hinting at the gradual transition towards the drier months ahead. As October approaches, the humidity begins to taper off, echoing the region’s characteristic climate shifts throughout the year.

September Average Humidity in Dakhla

This chart illustrates the average monthly humidity levels in Dakhla, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Dakhla is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%50%56%56%61%65%67%69%66%62%54%48%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dakhla

In September, Dakhla, Western Sahara, continues to experience a notably high UV index of 11, categorizing it within the extreme exposure range. This level of intensity means that even a brief moment outdoors can lead to skin damage in just 10 minutes. As summer transitions into fall, the UV index remains consistent with the peak values seen over the previous months, highlighting a significant pattern of elevated sun exposure throughout the season. It's crucial to remain vigilant about sun protection during this time, as the region maintains one of the highest annual UV ratings. For more insights on the UV index throughout the year, visit Dakhla UV Index.

Maximum UV Index Levels in Dakhla for September

The chart shows the monthly maximum UV Index (UVI) for Dakhla in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Dakhla typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec78111213121111111087
Data source: Dakhla September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Dakhla

As the warmth of summer transitions into the mellow hues of autumn, September in Dakhla, Western Sahara offers a delightful 333 hours of sunshine. While this is a modest dip from the sun-soaked peak of May, which boasted 381 hours, it still enriches the month with plenty of golden rays. Following a slightly waning trend from the vibrant highs of the earlier months, September continues to bask in sunlight, only slightly overshadowed by the cooler October ahead. The consistency of sunshine throughout the year underscores Dakhla's appeal as a sun-drenched haven, making it an ideal destination for those chasing the last whispers of summer.

Monthly Sunshine Duration in Dakhla: September Highlighted

The September sunshine duration represents the total number of hours Dakhla experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec252h292h342h357h381h367h372h363h333h326h303h308h
Data source: Dakhla September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dakhla During September

September in Dakhla, Western Sahara, boasts a promising 84% chance of sunny weather, making it one of the sunniest months of the year. Following the peak summer months of July and August, which see remarkable sunshine at 82% and 89% respectively, September maintains a high probability of clear skies. This trend suggests that as summer transitions to autumn, sun-seekers can still enjoy plenty of warm, sunny days. The likelihood of sun remains comparatively strong compared to the cooler months ahead, particularly October's 77% and November's 60%. Overall, September offers a delightful blend of warmth and sunshine, perfect for outdoor activities in this stunning desert landscape.

Percentage of Sunny Days in September in Dakhla

The chart illustrates the percentage of sunny days in Dakhla throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Dakhla experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%90%73%73%72%78%82%89%85%77%60%90%
Data source: Dakhla September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dakhla in September

As summer transitions into autumn, Dakhla, Western Sahara experiences a notable shift in daylight durations. Following the peak of 13 hours of daylight from May to July, September sees a gentle tapering, settling at 12 hours. This consistency reflects a balance between the longer, sun-drenched days of summer and the shorter, cooler days of winter. As the month progresses, the region begins to prepare for an inevitable decrease in daylight, hinting at the approaching months of October and November, which will bring about a return to 10 hours of daylight. Overall, September serves as a transitional period, echoing the rhythms of nature and inviting residents and visitors alike to savor the golden, sunlit days before autumn takes hold.

Average Daylight Hours in Dakhla for September

The chart illustrates the variation in daylight duration in Dakhla throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 50m11h 21m12h 1m12h 42m13h 16m13h 33m13h 24m12h 54m12h 15m11h 34m10h 59m10h 41m
Data source: Dakhla daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Dakhla

In Dakhla, Western Sahara, the wind in September carries a refreshing average speed of 7.9 m/s (18 mph), striking a balance between the gusts of summer and the calmer breezes of autumn. As the seasons transition, we notice a peak in wind intensity from June to August, with speeds reaching up to 9.5 m/s (21 mph) in June, providing a lively backdrop for water sports and adventure enthusiasts. Following this summer crescendo, September's winds taper slightly, yet remain robust, reflecting a gradual decline that continues into the cooler months. This trend of decreasing wind speeds persists, with November and December bringing the lightest breezes of the year, at 6.7 m/s (15 mph) and 6.1 m/s (14 mph), respectively. Overall, September serves as a pivotal point, heralding the transition towards a more tranquil atmosphere in Dakhla, while still retaining a vibrant energy.

Average September Wind Speed in Dakhla

The chart displays monthly wind speed patterns in Dakhla, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec7.37.07.37.08.69.58.78.87.9 m/s7.26.76.1
Data source: Dakhla September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Dakhla Compares to Other Months

Weather in Dakhla varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dakhla, focusing on differences in temperature, rainfall, humidity, and UV levels.

The weather in September is generally warm and inviting, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F). This month experiences very little rainfall, with only 2 mm recorded and no rainy days, and humidity levels sit at a comfortable 66%. In contrast, January is cooler, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 24°C (75°F). It also boasts dry conditions, with no recorded precipitation and lower humidity levels at 46%. For those looking to learn more about January in this region, check out Dakhla weather in January.

September and February showcase notable differences in weather patterns. In September, temperatures range from a minimum of 20°C (68°F) to a maximum of 28°C (83°F), with an average of 22°C (72°F). The month boasts very little precipitation, averaging only 2 mm and recording no rainy days, while humidity hovers around 66%. In contrast, February experiences cooler temperatures, with a minimum of 13°C (56°F) and a maximum of 26°C (79°F), leading to a lower average of 18°C (64°F). There is slightly more precipitation in February, with 3 mm occurring over one day, and the humidity drops to 50%. For more details, you can check Dakhla weather in February.

September and March exhibit distinct weather characteristics in terms of temperature and humidity. September boasts a warmer average temperature of 22°C (72°F) with a maximum of 28°C (83°F), while March experiences slightly cooler average temperatures, peaking at 30°C (87°F) but averaging 18°C (64°F). Both months are dry, with minimal precipitation—just 2 mm in September and 1 mm in March—and neither month sees any rainy days. Humidity levels are higher in September at 66%, compared to March's 56%. For further details, you can check Dakhla weather in March.

In September, the weather boasts a warm minimum of 20°C (68°F) and an average temperature of 22°C (72°F), peaking at a comfortable 28°C (83°F). With very little precipitation at just 2 mm (0.1 in) and no rainy days, the month enjoys a humidity level of 66%. In contrast, April experiences slightly cooler conditions, starting with a minimum of 15°C (60°F) and an overall average of 18°C (65°F). Remarkably, it can reach a maximum of 32°C (91°F), while also encountering minimal rainfall of 1 mm (0.0 in) across no rainy days and a lower humidity at 56%. For more insights into April's weather, you can explore Dakhla weather in April.

In September, the weather is noticeably warmer with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F), averaging around 22°C (72°F). The month experiences very little rainfall, with only 2 mm recorded and no rainy days, while maintaining a humidity level of 66%. In contrast, May offers slightly cooler temperatures, with a minimum of 16°C (62°F) and a maximum of 25°C (76°F), averaging 19°C (66°F). Though May also sees minimal precipitation at just 1 mm and no rainy days, the humidity is slightly lower at 61%. For more details, check out Dakhla weather in May.

In September, the weather tends to be slightly warmer than in June, with minimum temperatures averaging 20°C (68°F) compared to June's 17°C (63°F). The average temperature in September reaches 22°C (72°F), while June's average is a cooler 20°C (68°F). Both months experience minimal precipitation, with September seeing only 2 mm (0.1 in) and June recording even less at just 1 mm (0.0 in). Humidity levels are comparable, with September at 66% and June at 65%. For more detailed insights on June weather, you can check out Dakhla weather in June.

September typically enjoys warmer weather compared to July, with average temperatures rising from 20°C (69°F) in July to 22°C (72°F) in September. The maximum temperature in September can reach 28°C (83°F), while July peaks at a cooler 24°C (75°F). Both months feature minimal precipitation, but September records slightly more rain at 2 mm (0.1 in), compared to just 1 mm (0.0 in) for July. Humidity remains relatively similar, with September at 66% and July at 67%. For a more detailed look at July weather, you can check out Dakhla weather in July.

In September, the weather is slightly warmer than in August, with minimum temperatures around 20°C (68°F) compared to 19°C (66°F) in August. The average temperature rises to 22°C (72°F) in September, while August sees an average of 21°C (71°F). Maximum temperatures also increase, reaching 28°C (83°F) in September, up from 27°C (80°F) in August. Both months experience minimal precipitation, with September recording just 2 mm (0.1 in) and August only 1 mm (0.0 in), and neither month sees any rainy days. Humidity is slightly lower in September at 66%, compared to 69% in August. For more detailed insights, you can refer to Dakhla weather in August.

In September, the weather is warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F), accompanied by low precipitation and steady humidity at 66%. The absence of rainy days makes it ideal for outdoor activities. In contrast, October sees a slight dip in minimum temperatures at 18°C (65°F) and an average of 21°C (71°F), but a rise in maximum temperatures reaching up to 30°C (86°F). October also brings some precipitation, totaling 14 mm over one day, while humidity decreases slightly to 62%. For more details, check out Dakhla weather in October.

In September, the weather is warm, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F) and an average of 22°C (72°F). The month sees very little rain, with only 2 mm of precipitation and no rainy days, accompanied by a relatively high humidity of 66%. In contrast, November experiences slightly cooler temperatures, with a minimum of 16°C (61°F), an average of 20°C (68°F), and a maximum of 27°C (81°F). The precipitation is even lower at just 1 mm and also no rainy days, while humidity decreases to 54%. For more detailed information, you can check out Dakhla weather in November.

In September, the weather is warm and quite humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F) and an average of 22°C (72°F). The month experiences very little precipitation, with only 2 mm recorded over 0 days, resulting in a humidity level of 66%. In contrast, December offers a cooler climate, with temperatures dipping to a minimum of 13°C (56°F) and reaching a maximum of 27°C (80°F), averaging 19°C (66°F). Notably, December sees no recorded rainfall, contributing to a lower humidity level of 48%. For those interested in specific comparisons or seeking detailed information on December weather, check out Dakhla weather in December.

Compare Dakhla's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Dakhla

As summer transitions into autumn, September in Dakhla offers remarkably pleasant temperatures, with daytime highs comfortably reaching the low 28°C range and cool evenings averaging around 20°C. Unlike many regions, Dakhla experiences an enjoyable dry spell this month, boasting an impressive record of zero precipitation days and only minimal rainfall. The humidity, while noticeable at 66%, is still manageable, making outdoor adventures particularly inviting. Compared to the sweltering heat of summer, September presents a refreshing reprieve, perfectly suited for exploring this beautiful coastal oasis. For more detailed insights into what to expect throughout the year, check out Dakhla Climate.