Last updated: August 31, 2025
In September, Henties Bay, Namibia, experiences a delightful climate that appeals to both locals and visitors alike. With maximum temperatures reaching a warm 32°C (89°F) and a comfortable average of 13°C (56°F), the weather is perfect for outdoor activities. The minimum temperature dips to a cool 9°C (48°F), providing a refreshing contrast. Notably, this month sees a mere 2 mm (0.1 in) of precipitation across 0 rainy days, ensuring plenty of sunshine and dry conditions. With humidity levels at a manageable 64%, September offers an ideal setting for enjoying the stunning coastal scenery and vibrant local life.
In September, Henties Bay, Namibia, experiences a transitional chill as winter fades, with temperatures ranging from a cool 9°C (48°F) at night to a pleasant 32°C (89°F) during the day. The average temperature settles at a crisp 13°C (56°F), setting a refreshing tone for the beginning of spring. Unlike the warmer peak of March, which sees a maximum of 33°C (91°F), September’s climate offers a more tempered warmth, ideal for outdoor activities along the stunning coastline. As the month progresses, visitors can enjoy the vibrant atmosphere of this coastal gem, where mild days invite exploration and the cooler evenings encourage cozy gatherings.
September in Henties Bay, Namibia, marks a subtle transition in the region's climate, as the precipitation begins to emerge from the arid grips of winter. Recorded at a mere 2 mm (0.1 in), this month demonstrates a slight uptick in moisture compared to the preceding dry months of June, July, and August, each receiving only 1 mm. Interestingly, September has the distinction of being the first month in the year with no recorded precipitation days, maintaining a dry spell that has characterized the winter months. As the year progresses, a gradual increase in rain is expected, signifying the creeping approach of the wet season. This gentle shift sets the stage for the more prolific rainfall that will follow in the months ahead, making September a noteworthy point in Henties Bay's climatic cycle.
In September, Henties Bay experiences a notable decline in humidity, dropping to 64%, which marks one of the lowest levels of the year. This decrease follows a gradual trend of diminishing humidity from the peak of 80% in March, showcasing a transition from the wetter months of summer to the drier autumn season. As the coastal city moves from the warmth of winter, where humidity hovered around 67% and 66% in July and August, September's air begins to feel crisper and more refreshing. This shift not only enhances the comfort of outdoor activities but also signals the approaching dry season, making September an ideal time for visitors to enjoy Henties Bay’s stunning landscapes.
In September, Henties Bay, Namibia experiences an UV Index of 12, categorizing it as extreme with a burn time of just 10 minutes. This marks a slight decrease from the intensity of earlier months, yet it still underscores the necessity for caution when enjoying outdoor activities. Following a pattern established earlier in the year, the UV levels remain high as they transition towards October, where the index rises again to 13. It's evident that as spring approaches, UV exposure remains a significant consideration, with the months from September to November consistently maintaining extreme ratings. For those planning to soak up the sun, it's essential to stay informed about the UV Index to ensure safety. For more detailed information, visit Henties Bay UV Index.
UV Risk Categories
As September graces Henties Bay, the sun shines down for an impressive 333 hours, making it a delightful time to soak up the coastal beauty. This month's sunshine follows a consistent upward trend, with hours of sunlight gradually increasing since the mid-winter months of June and July. Notably, September's sunshine leads into a robust October, which boasts the year's highest total at 366 hours. In this picturesque seaside town, the transition from winter to spring is marked by longer days, inviting both locals and visitors to embrace the warmth and vibrant energy of the oceanfront.
In Henties Bay, Namibia, the likelihood of sunny weather sees a notable trend as the year progresses. After the clear skies of the dry months from April to July, where sunshine chances peak at an impressive 90%, the probability of sunny days begins to wane slightly in August at 75%. By September, the chance of sun stands at a respectable 61%, indicating that while the days remain predominantly bright, the onset of spring introduces some variability. This trend continues into October, where sunshine likelihood dips to 59%, showcasing the region's transition in weather patterns as it heads into the summer months. Overall, September offers a delightful blend of sunshine and mild temperatures, perfect for those seeking outdoor adventures.
As September arrives in Henties Bay, Namibia, daylight lingers for approximately 11 hours each day, marking a subtle shift that typifies the seasonal rhythm of the region. This duration aligns with the gradual transition from the wintry chill of July and August, when day length dipped to 10 hours, and offers a glimpse of the longer days ahead. Following September, daylight begins to lengthen once more, reaching 12 hours by October and peaking at 13 hours in the summer months of January and November. This progression highlights a gentle yet consistent approach toward longer, sun-kissed days, inviting residents and visitors alike to embrace the vibrant energy of the season ahead.
In Henties Bay, Namibia, September marks a gentle transition in the coastal breeze, with an average wind speed of 3.8 m/s (8 mph). This month's winds mirror the previous August, offering a serene yet refreshing atmosphere perfect for beachgoers and anglers alike. The trend in wind speeds throughout the year shows a gradual increase from the calmer breezes of January and February to the more invigorating gusts observed in the mid-year months of July and June, where speeds reach 4.8 m/s (11 mph). As the year progresses into the spring months, the winds settle into a more consistent pattern, reminding visitors that the refreshing charm of Henties Bay remains a key highlight of the coastal experience.
Weather in Henties Bay varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Henties Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather features a range of temperatures with a minimum of 9°C (48°F) and a maximum of 32°C (89°F), resulting in an average temperature of 13°C (56°F). The month is characterized by very low precipitation of just 2 mm (0.1 in) over 0 rainy days, and humidity levels at 64%. In contrast, January offers milder conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 28°C (83°F), averaging 18°C (65°F). Although January sees slightly more precipitation at 9 mm (0.4 in) over 1 day, it also has higher humidity at 75%. This comparison highlights the transition from the warm end of summer in September to the more temperate and humid mid-summer conditions of January. For a detailed look at January weather, you can visit Henties Bay weather in January.
In September, temperatures can vary significantly, with minimums dropping to 9°C (48°F) and maximums reaching up to 32°C (89°F), creating a warm and pleasant climate with an average of 13°C (56°F). Conversely, February offers a milder range, with temperatures typically ranging from a minimum of 14°C (57°F) to a maximum of 25°C (78°F), resulting in a comfortable average of 19°C (66°F). While both months see minimal precipitation of around 2-4 mm and not a single rainy day, February tends to be more humid at 77%, compared to September's 64%. For more details about February weather, you can check Henties Bay weather in February.
In comparing the weather between September and March, September showcases a more moderate temperature range, with a minimum of 9°C (48°F) and a maximum of 32°C (89°F), while March presents slightly warmer conditions, featuring a minimum of 13°C (55°F) and a maximum of 33°C (91°F). Both months experience minimal rainfall, with September receiving only 2 mm (0.1 in) of precipitation and March slightly higher at 3 mm (0.1 in), yet both months have zero days of rain. Humidity levels in March are notably higher at 80%, compared to September's 64%, making March feel a bit more humid and warm. For a more detailed look at the weather conditions in March, check out Henties Bay weather in March.
When comparing the weather in September and April, notable differences emerge. In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 32°C (89°F), with an average of 13°C (56°F). The month is characterized by low precipitation, with only 2 mm recorded and no rainy days, alongside a humidity level of 64%. In contrast, April features slightly milder temperatures, with a minimum of 11°C (52°F) and a maximum of 35°C (94°F), averaging at 17°C (63°F). Although precipitation remains low at 2 mm with no rainy days, humidity rises to 78%, making the atmosphere feel more humid. For a closer look at April conditions, check out Henties Bay weather in April.
In September, the weather features a comfortable range of temperatures, with a minimum of 9°C (48°F) and an average of 13°C (56°F), peaking at 32°C (89°F). With minimal precipitation of just 2 mm (0.1 in) and no rainy days, humidity levels sit at 64%. In contrast, May experiences slightly warmer conditions, starting at a minimum of 9°C (49°F) and averaging 17°C (63°F), with maximum temperatures reaching 33°C (92°F). Although May also has light precipitation of 2 mm (0.1 in) and no rainy days, it is marked by higher humidity at 77%. For a detailed look at May's climate, you can check Henties Bay weather in May.
In comparing the weather of September and June, we notice some intriguing similarities and differences. September boasts a min temperature of 9°C, an average of 13°C, and a max of 32°C, while June features a slightly warmer average of 17°C, with similar minimum and maximum temperatures ranging from 9°C to 31°C. Both months experience minimal precipitation—2 mm in September compared to just 1 mm in June, with no rainy days recorded in either month. However, June tends to be slightly more humid at 71%, compared to September’s 64%. For more detailed information on June weather, you can visit Henties Bay weather in June.
In comparing the weather of September and July, we see that both months experience mild temperatures, but with some distinctions. September has a slightly wider temperature range, with minimums at 9°C (48°F), averages of 13°C (56°F), and maximums reaching up to 32°C (89°F). It also boasts very low precipitation, with only 2 mm and no rainy days, resulting in a humidity level of 64%. In contrast, July maintains similar minimum temperatures at 9°C (49°F) and a comparable maximum of 31°C (88°F), but it features a higher average temperature of 17°C (62°F) and slightly increased humidity at 67%, while also experiencing minimal rainfall with just 1 mm. For more specifics on July weather patterns, you can refer to Henties Bay weather in July.
In comparing the weather of September to August, both months exhibit similar temperature ranges, with August slightly warmer on average at 14°C (58°F) compared to September's 13°C (56°F). The minimum temperatures remained consistent at 9°C (48°F), while the maximum temperatures were nearly identical, reaching up to 32°C (89°F) in September and 32°C (90°F) in August. Precipitation levels were minimal in both months, with September recording 2 mm (0.1 in) and August only 1 mm (0.0 in), and neither month experienced any rainy days. Humidity was a touch higher in August at 66%, compared to September's 64%. For more details, check out Henties Bay weather in August.
In September, the weather features a temperature range from a minimum of 9°C (48°F) to a maximum of 32°C (89°F), with an average temperature of 13°C (56°F). The month experiences minimal precipitation, only 2 mm (0.1 in) across 0 days, and humidity levels sit at 64%.
October sees a slight increase in average temperature to 14°C (58°F), while the maximum temperature decreases slightly to 29°C (84°F). Precipitation remains the same as in September, with 2 mm (0.1 in) over 0 days, and there’s a marginal rise in humidity to 66%. For more details about October weather in this area, you can check out Henties Bay weather in October.
In September, the weather exhibits a wide temperature range, with minimums around 9°C (48°F) and maximums reaching up to 32°C (89°F), resulting in an average temperature of 13°C (56°F). The month is relatively dry, with no recorded precipitation and a humidity level of 64%.
In contrast, November presents a milder climate with slightly higher minimums of 11°C (53°F) and a maximum of 23°C (74°F), leading to an average temperature of 15°C (60°F). November also maintains low precipitation at 2 mm (0.1 in) over the month with no rainy days, and humidity rises to 67%. This makes November feel more comfortable compared to the warmer September days. For more details about November weather, you can visit Henties Bay weather in November.
In September, the weather is characterized by a wider temperature range, with minimums dropping to 9°C (48°F) and maximums reaching as high as 32°C (89°F). The average temperature is around 13°C (56°F), and the humidity sits at a comfortable 64%, with virtually no precipitation. In contrast, December brings a milder climate, featuring minimum temperatures of 12°C (54°F) and maximums peaking at 21°C (70°F), resulting in an average of 16°C (62°F). Although December has slightly more precipitation at 4 mm (0.2 in), the conditions remain dry with no rainy days, and the humidity increases to 72%. For more details, you can check out Henties Bay weather in December.
As September unfolds in Henties Bay, the weather transitions into a delightful blend of warmth and moderate humidity, providing a refreshing escape from the cooler months. The maximum temperatures soar to a pleasant high, while evenings are comfortably cool, making outdoor activities all the more enjoyable. With minimal precipitation and an impressive clear sky, this month stands apart from others, offering a dry and sunny climate perfect for beach outings or exploring the stunning coastline. For a comprehensive overview of what to expect throughout the year, visit Henties Bay Climate.