Last updated: August 31, 2025
Durban, South Africa experiences dynamic weather in September, showcasing a blend of warm temperatures and notable humidity. With maximum temperatures soaring to a sizzling 36°C (97°F) and an average of 19°C (67°F), the month invites sun-seekers to revel in the warmth. However, as the minimum drops to 12°C (54°F), evenings can be pleasantly cool. Rainfall contributes to the month’s character, with 71 mm (2.8 in) recorded over 9 days, creating a lush, vibrant atmosphere. The humidity, resting at a high 85%, adds to the tropical feel, making September in Durban a unique blend of warmth and refreshing tropical breezes.
As September arrives in Durban, South Africa, the temperatures begin to showcase a notable warming trend, characterizing the transition from winter to spring. With a minimum of 12°C (54°F) and an average temperature of 19°C (67°F), the month offers a comfortable climate ideal for outdoor activities. The maximum temperature can soar to an impressive 36°C (97°F), indicating the onset of warmer days ahead. Compared to the previous months, September marks a distinct increase in warmth, reflecting a gradual shift towards the summer months that follow. This delightful blend of mild nights and toasty days creates the perfect setting for both locals and visitors to immerse themselves in Durban's vibrant atmosphere.
September marks a noticeable transition in Durban's precipitation patterns, with 71 mm (2.8 in) of rain falling over 9 days. Compared to the preceding dry months of June and July, where rainfall was scarce, September signals a return to wetter conditions as the city prepares for the more vigorous rainy season ahead. This month sees a slight increase from August's total, highlighting a gradual uptick in rainfall that sets the stage for even heavier downpours in October and November. With this shift, locals and visitors alike can expect the lush greenery of the region to thrive, making the onset of spring a vibrant season for the coastal city.
In September, Durban experiences a noticeable shift in humidity, with levels reaching 85%, slightly lower than the peak summer months but still indicative of the region's tropical climate. Historically, September serves as a transitional month, providing a brief respite from the peak humidity seen earlier in the year, yet it remains comfortably high compared to the drier winter months of June and July, which hover around 80%. This gradual increase in moisture levels hints at the imminent arrival of spring and a return to warmer, more humid conditions as the city prepares to welcome October's average humidity of 86%. With a consistent trend towards elevated humidity from the beginning of the year through to late autumn, September showcases the beginning of a vibrant and lush period in Durban’s climatic landscape.
As September rolls around in Durban, South Africa, residents and visitors should be prepared for a very high UV Index of 9, indicating a burn time of just 15 minutes for unprotected skin. This marks a transition from the lower summer values, but it's essential to note that the UV Index remains elevated, similar to April's levels. Following a gradual decline from the extreme figures seen earlier in the year, September still calls for cautious sun exposure strategies. As the warmer months approach, awareness of UV intensity is crucial for outdoor activities. For up-to-date insights and safety measures, visit Durban UV Index.
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As September rolls around in Durban, South Africa, the city basks in a delightful 312 hours of sunshine, marking a peak in its radiant transition towards the warmer months. This pattern reflects a consistent increase in sunlight as the year progresses, with each month from March to September showcasing an uplifting trend in sun-soaked hours. February and April also stand out, with 307 and 308 hours respectively, hinting at a gradual buildup leading into spring. The vibrant months of October and November further promise an exhilarating 330 hours of sunshine each, continuing the trend of nature's warming embrace. As days gradually lengthen and the warmth intensifies, September serves as a perfect prelude to the summer’s sun-drenched splendor.
As the seasons shift in Durban, South Africa, September finds itself at a transitional point with a 51% chance of sunny weather, marking a notable drop after the peak of July's impressive 86%. This month strikes a balance between the colder, sunnier winter months and the warmer, more unpredictable spring days ahead. Interestingly, while August showcases a more substantial 63% likelihood of sunshine, September still retains a fair share of clear skies, making it a delightful time for outdoor activities. However, as temperatures begin to rise and the rainy season approaches, the sunshine becomes less certain, hinting at the variability typical of the changing seasons.
As September rolls around in Durban, South Africa, the city enjoys a daylight duration of 11 hours, mirroring the gradual transition of the seasons. Following the peak of summer in January and February, which boast a full 13 hours of sunshine, the days begin to shorten slightly through March and April, reaching a low of 10 hours in the heart of winter from May to July. However, as spring approaches, daylight starts to extend again, hinting at the vibrancy to come. With September marking the end of winter's grip, the consistent 11 hours of daylight presents a perfect balance, allowing residents and visitors alike to relish the warm, sunlit days before the longer hours of October and November set in.
As September graces Durban, South Africa, the winds begin to pick up, averaging a brisk 4.3 m/s (10 mph), making it one of the windiest months of the year. This noticeable increase in wind speed, following the steady patterns of the previous months, hints at a transition towards the spring season. Notably, September's winds surpass the slightly calmer breezes of May and June, reinforcing a trend where the latter part of the year often sees heightened gusts. The shift in the air not only invigorates the coastal atmosphere but also signals a refreshing change after the mild winter months, inviting both locals and visitors to embrace the rejuvenating embrace of the winds.
Weather in Durban varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Durban, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January exhibit distinct weather patterns, despite their similar humidity levels of 85%. In September, temperatures range from a cool minimum of 12°C (54°F) to a hot maximum of 36°C (97°F), with an average of 19°C (67°F). The month tends to be moderately wet, receiving about 71 mm (2.8 in) of precipitation over 9 days. In contrast, January enjoys warmer conditions, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F) and an average of 24°C (75°F). The precipitation in January is slightly lower at 69 mm (2.7 in) over 10 days, highlighting the shift to warmer, moister weather. For more details, you can check Durban weather in January.
In September, the weather typically features a minimum temperature of 12°C (54°F) and averages around 19°C (67°F), with highs reaching up to 36°C (97°F). This month experiences approximately 71 mm (2.8 in) of precipitation over about 9 days, with a humidity level of 85%. In contrast, February tends to be warmer, with minimum temperatures around 18°C (65°F) and an average of 24°C (76°F), peaking at 34°C (93°F). February sees higher rainfall, totaling 148 mm (5.8 in) across about 15 days, and the humidity remains steady at 86%. For a more detailed look at February weather, visit Durban weather in February.
September and March exhibit distinct weather patterns, with September featuring a wider temperature range, where temperatures can drop to a minimum of 12°C (54°F) and reach a maximum of 36°C (97°F). In contrast, March presents milder temperatures, with a minimum of 17°C (62°F) and a maximum of 30°C (87°F), resulting in a more comfortable average of 23°C (75°F). Precipitation levels in March are higher at 86 mm (3.4 in) over 12 days compared to September's 71 mm (2.8 in) across 9 days, indicating a wetter month. Both months exhibit similar humidity levels, remaining around 85-86%. For more detailed insights, you can check Durban weather in March.
In comparing the weather in September and April, we observe some notable differences. September generally sees a minimum temperature of 12°C (54°F) and can reach up to a maximum of 36°C (97°F), with an average temperature of 19°C (67°F). In contrast, April has a slightly warmer minimum of 14°C (58°F) and a moderate maximum of 31°C (88°F), averaging around 22°C (71°F). Precipitation levels are higher in April, totaling 100 mm (3.9 in) over 9 days, compared to September's 71 mm (2.8 in) also over 9 days, and humidity remains fairly consistent in both months at around 85-86%. For more specifics on April weather, check out Durban weather in April.
When comparing the weather in September and May, both months show mild temperatures and significant humidity. September features a minimum temperature of 12°C (54°F) and an average of 19°C (67°F), with highs that can reach up to 36°C (97°F). In contrast, May has slightly cooler temperatures, with a minimum of 10°C (50°F) and an average of 20°C (68°F), peaking at 31°C (89°F). Additionally, September experiences more days of precipitation, totaling 71 mm (2.8 in) across 9 days, while May has 86 mm (3.4 in) over just 6 days. Overall, both months are characterized by high humidity, hovering around 85-86%. For more detailed information, you can check Durban weather in May.
September and June showcase notable differences in weather patterns. September experiences a wider temperature range, with a minimum of 12°C (54°F) and a maximum reaching 36°C (97°F), contributing to an average temperature of 19°C (67°F). In contrast, June has cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 28°C (82°F), averaging 18°C (64°F). Additionally, September sees significantly more precipitation, totaling 71 mm (2.8 in) over nine days, compared to June's lower 24 mm (0.9 in) across only three days. Humidity is also slightly higher in September at 85%, compared to June's 80%. For more detailed insights, you can check Durban weather in June.
In comparing the weather between July and September, it's clear that September experiences warmer temperatures, with average highs reaching up to 36°C (97°F) compared to July's maximum of 30°C (86°F). September also sees a higher average temperature overall, with minimums of 12°C (54°F) versus July's 9°C (48°F). Additionally, September is much wetter, receiving 71 mm (2.8 in) of precipitation over 9 days, while July only sees 14 mm (0.5 in) over 4 days. Humidity levels are slightly higher in September at 85%, compared to 80% in July, contributing to a generally more oppressive feel during the later month. For a more detailed look at July weather, you can check Durban weather in July.
In September, the weather tends to be warmer than in August, with average temperatures rising to 19°C (67°F) from August’s 18°C (64°F). The minimum temperature in September is also slightly higher at 12°C (54°F) compared to August's 9°C (48°F). However, September experiences a significant increase in maximum temperatures, peaking at 36°C (97°F) versus August's 32°C (90°F). Precipitation is also higher in September, with 71 mm (2.8 in) falling over 9 days, compared to only 43 mm (1.7 in) in August, though both months share the same number of rainy days. Humidity levels are notably higher in September at 85% compared to 79% in August, indicating a more humid atmosphere as the seasons transition. For more details on August weather, visit Durban weather in August.
September and October weather display subtle yet notable differences. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 36°C (97°F), with an average temperature of 19°C (67°F). The month experiences 71 mm (2.8 in) of precipitation over approximately 9 days and boasts a humidity level of 85%.
In contrast, October sees a slight increase in average temperature, with a minimum of 13°C (55°F) and an average of 20°C (68°F), while the maximum dips slightly to 35°C (95°F). Precipitation rises to 92 mm (3.6 in) spread over 12 days, and humidity increases marginally to 86%. This shift suggests that October tends to be wetter and marginally warmer than September. For more detailed insights, check out Durban weather in October.
In September, the weather typically features a temperature range with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), resulting in an average temperature of around 19°C (67°F). This month experiences about 71 mm (2.8 in) of precipitation over approximately 9 days, accompanied by a humidity level of 85%.
In contrast, November brings slightly warmer temperatures, with a minimum of 13°C (55°F) and a maximum of 33°C (91°F), leading to a higher average of 21°C (70°F). However, it also sees increased rainfall, with 117 mm (4.6 in) of precipitation over around 15 days and a humidity level that rises to 87%.
For more detailed information on November weather, you can visit: Durban weather in November.
In September, the weather is characterized by a wider temperature range, with minimums dipping to 12°C (54°F) and maximums soaring up to 36°C (97°F). The average temperature is around 19°C (67°F), and the monthly precipitation totals 71 mm (2.8 in) over about 9 days, accompanied by high humidity levels at 85%.
In contrast, December brings slightly warmer conditions, with minimum temperatures starting at 16°C (62°F) and an average of 23°C (73°F). Maximum temperatures reach a comfortable 34°C (94°F). However, December experiences increased rainfall, with 132 mm (5.2 in) falling over 15 days, keeping humidity levels at a similar high of 86%. For more detailed information, you can check out Durban weather in December.
As September unfolds in Durban, the weather begins to transition from the crispness of winter to the warmth of spring. With pleasant average temperatures that hover around 19°C (67°F) and the occasional peak reaching a sweltering 36°C (97°F), this month marks a delightful shift towards milder days. While you may encounter some rain—with about 9 days of precipitation totaling 71 mm (2.8 in)—the humidity remains notably high at 85%, contributing to a refreshing atmosphere. This balance of warmth and moisture sets September apart from the cooler, drier winter months, inviting both locals and visitors to enjoy the outdoors. For more detailed insights into the overall climate, explore Durban Climate.