Last updated: August 21, 2025
September in Keta, Ghana brings a warm and humid climate, with average temperatures hovering around 26°C (79°F). Daily highs reach up to 29°C (84°F), while nights offer a mild retreat at 23°C (74°F). The month is characterized by considerable precipitation, totaling 93 mm (3.7 in) over approximately 17 rainy days, contributing to the region's lush atmosphere. With humidity levels around 89%, visitors can expect a vibrant yet tropical environment, perfect for exploring the local scenery and culture.
In September, Keta, Ghana, experiences gentle shifts in temperature that signal the transition from the cooler months to a warmer climate. With minimum temperatures hovering around 23°C (74°F) and maximums reaching 29°C (84°F), the days remain pleasantly warm, making it ideal for outdoor activities. The average temperature dips slightly to 26°C (79°F), suggesting a gradual easing from the cooler, rainier months of late summer. This trend highlights a consistent warm climate throughout the year, though September stands out with a comforting blend of warmth and mildness, inviting both locals and visitors to enjoy the coastal beauty.
In September, Keta, Ghana experiences a significant uptick in precipitation, receiving 93 mm (3.7 in) of rain over 17 days. This marks a notable shift from the drier months of August and July, indicating the transition deeper into the rainy season. As the wettest part of the year approaches, September's rainfall plays a crucial role in replenishing local water sources and supporting agriculture. With a consistent pattern of increasing precipitation since May, the region’s climate showcases a rhythm of wet and dry months, highlighting the vital impact of this time on both the environment and daily life in Keta.
September marks a notable peak in humidity levels in Keta, Ghana, with an impressive 89% recorded, contributing to the area's tropical climate. This month sees a continuation of the upward trend from August, which already significantly elevated humidity at 87%. As the rainy season progresses, the increasing moisture in the air creates a palpable stickiness that can be felt throughout the region. Following September, humidity begins a gradual decline into October at 87%, but it remains higher than the earlier months of the year, indicating that the summer months consistently bring higher humidity. This cycle illustrates Keta's unique climatic pattern, where the transition from the dry season to the wet season culminates in September's peak, setting the stage for the lush landscapes that define the region.
In September, Keta, Ghana, experiences a UV Index of 12, categorized as extreme, with a burn time of just 10 minutes. This marks a continuation of the intense UV conditions prevalent throughout the year, echoing similar high indices in March, April, and May. Despite a slight dip in the previous months, September's levels remain consistently elevated, underscoring the importance of taking protective measures against sun exposure. As the year progresses into October with a maintained UV Index of 12, residents and visitors alike should stay vigilant. For more information on UV levels in Keta, check out Keta UV Index.
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September in Keta, Ghana, enjoys a delightful 274 hours of sunshine, making it a charming time to embrace the warm coastal vibes. As the year progresses, the sunshine hours exhibit a captivating trend, peaking in the spring months with March basking in 314 hours. Following this sunny pinnacle, the hours slightly dip but remain robust through the summer, with August offering 301 hours. By September, although there's a slight decrease from August, the sunshine still paints an inviting picture of the vibrant landscapes of Keta, setting the stage for the transition into a sun-drenched October with 295 hours. This rhythm of light not only enhances the natural beauty but also enriches the cultural tapestry, inviting both locals and visitors to soak up the sunny atmosphere.
In Keta, Ghana, the prospect of sunny weather takes a noticeable dip by September, with only a 20% chance of clear skies. This trend follows a pattern of decreased sunlight from the mid-year months, where June and August see even lower probabilities of sunshine at 21% and 20%, respectively. As the year unfolds, a gradual increase in sunny conditions reemerges in October (34%), hinting at a transition towards brighter days. Overall, September marks a period where overcast skies are more common, contrasting sharply with the sunnier months at the beginning of the year, such as January (60%) and February (56%).
In Keta, Ghana, September marks a continuation of a consistent trend in daylight duration that begins in March. With 12 hours of daylight, this month reflects the steady brightness observed from April through August. Following a gradual increase in hours from January and February’s 11 hours, the daylight lingers at a full 12 hours for much of the year. As the months progress towards October, daylight begins to recede again, indicating a subtle seasonal shift. This pattern of extended daylight during the middle months highlights the region's tropical climate, offering residents and visitors ample time to engage in outdoor activities throughout the warm September days.
In Keta, Ghana, September greets residents with a gentle breeze, as the average wind speed dips to 3.9 m/s (9 mph). This marks a subtle decline from the more robust winds of the preceding months, particularly July, which boasts the highest speeds at 4.8 m/s (11 mph). The transition into the fall season brings slightly calmer winds, a trend that continues as temperatures drop into October and November, where speeds fall to 3.6 m/s (8 mph) and 3.4 m/s (8 mph), respectively. Overall, while September retains a pleasant airflow, it signifies the beginning of a gradual easing in the atmospheric currents that characterize Keta's coastal landscape throughout the year.
Weather in Keta varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Keta, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present distinct weather patterns, with September being characterized by warmer temperatures and higher humidity. In September, the average temperature hovers around 26°C (79°F) with a maximum of 29°C (84°F), accompanied by significant rainfall averaging 93 mm (3.7 in) over 17 days. In contrast, January sees slightly higher temperatures with an average of 28°C (82°F) and peaks at 31°C (89°F), but it experiences much less precipitation, only about 9 mm (0.4 in) over just 2 days, and lower humidity at 73%. For more details on January weather, you can check Keta weather in January.
In September, the weather tends to be quite humid and rainy, with average temperatures ranging from a low of 23°C (74°F) to a high of 29°C (84°F). This month typically experiences 93 mm (3.7 in) of rainfall over approximately 17 days, resulting in a humidity level of 89%. In contrast, February presents more favorable conditions with slightly higher temperatures, ranging from a minimum of 24°C (76°F) to a maximum of 32°C (89°F). The precipitation significantly decreases to 24 mm (0.9 in) across just 7 days, and the humidity drops to 76%. These changes make February a drier and warmer month compared to the wetter and cooler September. For more details, you can check Keta weather in February.
In comparing the weather of September and March, we notice some significant differences. September experiences warmer temperatures with a minimum of 23°C (74°F) and an average of 26°C (79°F), peaking at 29°C (84°F). It also has higher humidity at 89% and more rainfall, with 93 mm (3.7 in) occurring over 17 days. In contrast, March tends to be hotter overall, with minimum temperatures starting at 25°C (78°F), averaging 29°C (84°F), and reaching a maximum of 32°C (89°F). The precipitation is noticeably lower at 33 mm (1.3 in) across 9 days, and humidity decreases to 77%. For more specifics on March weather patterns, you can visit Keta weather in March.
September and April present distinct weather patterns. In September, the temperature ranges from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). This month experiences higher precipitation, totaling 93 mm (3.7 in) over 17 days, coupled with a high humidity level of 89%. In contrast, April showcases warmer temperatures, with a minimum of 25°C (77°F) and a peak of 32°C (90°F), averaging around 28°C (83°F). This month is drier, with only 48 mm (1.9 in) of rainfall over 12 days, and a significantly lower humidity of 74%. For more details about April weather in Keta, you can check Keta weather in April.
In comparing the weather of September and May, we see some notable differences. September has a minimum temperature of 23°C (74°F) and an average of 26°C (79°F), with maximum temperatures reaching 29°C (84°F). Meanwhile, May offers slightly warmer conditions, with minimums around 25°C (77°F) and an average temperature of 28°C (83°F), peaking at 32°C (89°F).
Precipitation levels are relatively close, with September experiencing 93 mm (3.7 in) over 17 days, while May receives a bit more, at 104 mm (4.1 in) across 19 days. Notably, the humidity in September is quite high at 89%, making it feel more oppressive compared to May's lower humidity level of 76%. For more detailed insights into the weather during this month, you can check Keta weather in May.
In comparing the weather between September and June, both months experience warm temperatures, with averages of 26°C (79°F) in September and 27°C (81°F) in June. However, June tends to be slightly warmer overall, reaching maximum temperatures of 30°C (87°F) compared to September's 29°C (84°F). Moreover, June is significantly wetter, with a total precipitation of 208 mm (8.2 in) over 24 days, while September sees 93 mm (3.7 in) over 17 days. Interestingly, June has lower humidity at 78% compared to the higher humidity of 89% in September, making September feel more muggy despite its slightly cooler temperatures. For a more detailed view of the weather conditions during this month, you can visit Keta weather in June.
In comparing the weather of September to that of July, we find that both months feature similar temperature ranges, with September experiencing a slightly lower minimum and average temperature. Specifically, September's temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), while July's temperatures have a minimum of 24°C (75°F) and the same maximum. Precipitation levels are nearly equal, with September receiving 93 mm (3.7 in) across 17 days, slightly higher than July's 90 mm (3.5 in) over 16 days. However, September exhibits a noticeably higher humidity level of 89%, compared to July's 79%. Overall, while both months have similar highs, September tends to be more humid and slightly wetter. For those interested in July conditions, details can be found here: Keta weather in July.
In comparing the weather between August and September, it's evident that September experiences slightly higher temperatures, with averages rising from 25°C (77°F) in August to 26°C (79°F) in September. Both months share similar minimum temperatures of around 23°C (73°F to 74°F) but September sees a higher maximum of 29°C (84°F) compared to August’s 28°C (83°F). One notable difference is the increase in precipitation; September has 93 mm (3.7 in) over 17 days, while August has only 51 mm (2.0 in) across 9 days, contributing to a slightly higher humidity level in September at 89% versus August's 87%. For more details on August weather, you can refer to Keta weather in August.
In September, the weather presents a warm but slightly less humid environment, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F) and total precipitation of 93 mm (3.7 in) over 17 rainy days. By October, the climate becomes marginally warmer, featuring an increase in both average temperatures—ranging from a minimum of 24°C (76°F) to a maximum of 30°C (86°F)—and a notable rise in precipitation, with 176 mm (6.9 in) over 21 days. Despite a slight decrease in humidity, October typically feels more saturated due to the higher rainfall. For more details on what to expect, check out Keta weather in October.
September and November exhibit notable differences in weather conditions. September typically has a cooler temperature range with minimums around 23°C (74°F) and maximums reaching 29°C (84°F), while November sees slightly warmer temperatures, with minimums of 25°C (77°F) and maximums soaring to 31°C (88°F). Additionally, September experiences higher precipitation levels, totaling 93 mm (3.7 in) over 17 days, compared to November's 56 mm (2.2 in) for the same number of days. The humidity in September is also higher at 89%, whereas November's humidity drops to 79%. For detailed information about the weather in November, check out Keta weather in November.
In September, the weather is characterized by warm temperatures with a minimum of 23°C (74°F) and an average of 26°C (79°F), reaching a maximum of 29°C (84°F). This month experiences considerable rainfall, with 93 mm (3.7 in) of precipitation spread over 17 days and high humidity at 89%.
In contrast, December offers slightly warmer temperatures, with a minimum of 24°C (76°F) and an average of 28°C (83°F), peaking at 31°C (88°F). The rainfall dramatically decreases to just 23 mm (0.9 in) over 6 days, and humidity drops to a more comfortable 75%. This shift makes December a drier and hotter month compared to September. For more details about December weather, check Keta weather in December.
September in Keta is characterized by high humidity and frequent rain, setting it apart from the drier months. With temperatures averaging around 26°C, this month offers a mild warmth that can feel more intense due to the moisture-laden air. Despite the rain, which falls on nearly half the month, the lush landscapes and vibrant atmosphere make September a unique time to experience Keta. For more detailed insights into the weather trends throughout the year, visit Keta Climate.