Last updated: August 21, 2025
September in Abidjan, Côte d'Ivoire presents a warm and humid atmosphere, with temperatures typically ranging from a minimum of 23°C (74°F) to a maximum of 27°C (80°F), averaging around 25°C (77°F). The month witnesses significant rainfall, totaling 153 mm (6.0 in), spread across 25 days, contributing to the high humidity levels of 93%. This combination of warmth and moisture creates a lush environment, perfect for experiencing the vibrant beauty of Côte d'Ivoire while navigating the frequent showers.
In September, the temperatures in Abidjan, Côte d'Ivoire continue the trend of mild warmth characteristic of the city's climate. With a minimum of 23°C (74°F) and a pleasant maximum of 27°C (80°F), days are generally comfortable, reinforcing the transition from the cooler months of July and August. The average temperature hovers around 25°C (77°F), slightly higher than the previous month, which suggests a gradual warming trend as the city moves towards October. This month serves as a gentle reminder that the heat is on the rise again, yet remains quite bearable, making it an ideal time for visitors to explore the vibrant streets and rich culture of Abidjan before the full intensity of the year's heat sets in.
September in Abidjan, Côte d'Ivoire, marks a pivotal transition in the annual precipitation cycle, as the city experiences 153 mm (6.0 in) of rain over 25 days. This increase continues the trend set in the preceding months, showcasing the wettest period of the year. Following the peak rainfall of June, September brings a notable revival in precipitation after the lighter showers of August, which recorded only 80 mm (3.1 in). The steady downpour not only sustains the lush greenery of the region but also signals the climate’s rhythm, with subsequent months, particularly October, expected to maintain near similar levels of rainfall. As the rainy season progresses, the atmospheric patterns exhibit resilience, ensuring that the city remains vibrant and thriving amidst the seasonal shifts.
As September unfolds in Abidjan, Côte d'Ivoire, the air becomes increasingly saturated, with humidity peaking at an impressive 93%. This trend marks the highest point of the year, following a gradual increase from 74% in January to 92% in August. The shift towards more humid conditions is a defining characteristic of the region's climate, with each month showcasing a steady rise that culminates in this peak during September. As October approaches, humidity remains high at 91%, suggesting that the tropical atmosphere will continue to envelop the city. The cycle of rising humidity not only influences weather patterns but also enriches the lush landscapes and vibrant life that define this coastal locale.
In September, Abidjan, Côte d'Ivoire experiences a UV Index of 12, categorizing it as having an extreme exposure level, with a burn time of just 10 minutes. This trend of high UV indexes continues from the previous months, reflecting a persistent pattern of extreme conditions that warrant caution. The months from February through October consistently showcase an index hovering around the extreme mark, with values peaking at 14 in April and gradually stabilizing at 12 from August through October. As the year transitions into the later months, it's evident that while the UV Index begins to decrease, September remains a month where sun safety is paramount. For more details on the UV Index in Abidjan, check out Abidjan UV Index.
UV Risk Categories
September in Abidjan, Côte d'Ivoire, shines with an impressive 293 hours of sunshine, marking a slight dip from August's peak of 317 hours. As the year transitions, the sunny days of September still reflect the region's vibrant climate, showcasing an abundance of sunshine hours that remain consistently high throughout the year. After a summer filled with sunlight, early autumn continues to delight residents and visitors alike, maintaining a robust average that rivals the preceding months. Overall, the trend indicates that even as the days get shorter, September's sunshine still contributes to Abidjan's reputation as a sun-drenched paradise.
In September, the likelihood of sunny weather in Abidjan, Côte d'Ivoire, remains relatively low, with only a 23% chance of sunlight gracing the city. This trend continues the pattern observed during the preceding months of July and August, where sunshine probabilities also hovered around the lower spectrum, at 30% and 24%, respectively. As the rainy season peaks, the chances of overcast skies and showers rise, positioning September as a time when residents and visitors alike may have to brace for cloudier days. Looking ahead, the likelihood of sunny weather begins to improve in October, marking a gradual transition towards a brighter clime as the year unfolds.
In Abidjan, Côte d'Ivoire, the rhythm of daylight remains remarkably steady throughout the year. September, like the preceding months of April to August, enjoys a generous 12 hours of daylight, reflecting a consistency that promotes a vibrant outdoor lifestyle. This trend of lengthening days during the early part of the year peaks in the mid-year months and starts to taper off again in October, when daylight returns to 11 hours. With such a stable duration of sunshine, Abidjan offers a unique opportunity for both locals and visitors to savor the beautiful surroundings and engage in various activities, making each day feel like an adventure under the sun.
As September arrives in Abidjan, Côte d'Ivoire, the average wind speed settles at a gentle 4.0 m/s (9 mph), reflecting a slight dip from the breezy heights of the preceding months. After enjoying robust winds of 4.6 m/s (10 mph) in both July and August, September ushers in a more serene atmosphere, perfect for leisurely strolls along the coast. This month marks a transition, as the winds begin to ease into the calm of the upcoming months. Despite this reduction, September maintains a consistency that captures the essence of the region's tropical charm, hinting at a gradual approach toward the cooler, quieter months ahead.
Weather in Abidjan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Abidjan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be quite humid and wet, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 27°C (80°F) and an average of 25°C (77°F). This month experiences significant precipitation, with 153 mm (6.0 in) falling over 25 days, leading to a high humidity level of 93%. In contrast, January brings warmer and drier conditions, with a minimum temperature of 23°C (73°F) and a maximum reaching 30°C (87°F), averaging 27°C (81°F). Precipitation drops considerably to just 40 mm (1.6 in) over 13 days, and humidity levels decrease to 74%. For more detailed information about January weather, check out Abidjan weather in January.
In comparing the weather of September and February, we see notable differences in temperature and precipitation. September tends to be slightly cooler, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 27°C (80°F). However, it is significantly wetter, receiving 153 mm (6.0 in) of rainfall over 25 days, combined with high humidity levels of 93%. In contrast, February experiences warmer conditions, with temperatures ranging from a minimum of 25°C (76°F) to a maximum of 30°C (86°F). It also receives much less rainfall, totaling 66 mm (2.6 in) over just 19 days, and the humidity drops to 74%. For more information, you can check Abidjan weather in February.
When comparing the weather in September and March, notable differences emerge in both temperature and precipitation. September experiences slightly cooler temperatures, with an average of 25°C (77°F) compared to March's warmer average of 27°C (81°F). While September sees a higher minimum temperature of 23°C (74°F), it also has more rain, with 153 mm (6.0 in) falling over 25 days, leading to a humid environment at 93%. In contrast, March, while warmer with a maximum of 30°C (85°F), has less precipitation at 83 mm (3.3 in) across just 21 days and a significantly lower humidity level of 77%. For a detailed look at the weather in March, you can visit Abidjan weather in March.
When comparing the weather in September and April, notable differences emerge. September tends to be slightly cooler, with average temperatures ranging from 23°C (74°F) to 27°C (80°F), while April experiences warmer conditions, with minimum temperatures around 25°C (77°F) and maximums reaching 30°C (86°F). In terms of precipitation, September sees 153 mm (6.0 in) over 25 days, compared to April's 133 mm (5.2 in) over 23 days, indicating a wetter start to the fall. Additionally, September's humidity is notably higher at 93%, while April's humidity is more moderate at 80%, making April feel more comfortable overall. For more details on the weather in April, you can check out Abidjan weather in April.
In comparing the weather of September and May, we see that both months feature warm temperatures, with September experiencing a minimum of 23°C (74°F) and an average of 25°C (77°F), while May has slightly higher figures with a minimum of 24°C (76°F) and an average of 27°C (81°F). May also enjoys warmer maximum temperatures, reaching up to 29°C (85°F), compared to September's mild 27°C (80°F). However, September is marked by significantly higher humidity at 93%, whereas May's humidity sits at a more comfortable 84%. Additionally, May sees greater precipitation at 210 mm (8.3 in) over 27 days, contrasting with September’s 153 mm (6.0 in) over 25 days. For more detailed insights on the weather in May, you can refer to Abidjan weather in May.
In comparing the weather between September and June, we can see some distinct differences. September has slightly lower temperatures, with an average of 25°C (77°F) and a maximum of 27°C (80°F), while June tends to be a bit warmer, averaging 26°C (79°F) and peaking at 28°C (83°F). However, September experiences higher humidity at 93%, compared to June's 85%. Precipitation is also considerably different; September sees 153 mm (6.0 in) of rain over 25 days, while June has a much heftier precipitation of 322 mm (12.7 in) over 29 days. For more detailed information on June weather, you can check out Abidjan weather in June.
In comparing the weather conditions of September and July, both months exhibit similar temperature ranges, with July recording a minimum temperature of 23°C (73°F) and September at 23°C (74°F). The average and maximum temperatures remain consistent across the two months, peaking at 25°C (77°F) and 27°C (81°F) for July, and 25°C (77°F) and 27°C (80°F) for September. However, September experiences higher precipitation, totaling 153 mm (6.0 in) over 25 days, compared to July's 141 mm (5.6 in) over 23 days. Additionally, humidity levels are slightly elevated in September at 93%, compared to 86% in July, making September feel more humid despite the temperatures being alike. For more detailed insights, check out Abidjan weather in July.
In August, the weather in Abidjan features slightly cooler temperatures, with a minimum of 23°C (73°F) and an average of 24°C (76°F), peaking at a maximum of 26°C (79°F). This month experiences less rainfall, totaling 80 mm (3.1 in) over 17 days, and maintains a humidity level of 92%. In contrast, September sees a minor rise in temperatures, with minimums at 23°C (74°F), an average of 25°C (77°F), and maximums reaching 27°C (80°F). However, September is significantly wetter, receiving 153 mm (6.0 in) of precipitation over 25 days, while humidity increases slightly to 93%. For a more detailed look at August's weather, check out Abidjan weather in August.
In September, the weather in Abidjan tends to be warm and humid, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 27°C (80°F) and an average of 25°C (77°F). The month experiences substantial rainfall, totaling 153 mm (6.0 in) over 25 days, along with a high humidity level of 93%.
October sees a slight increase in temperature, with minimums at 24°C (75°F) and maximums reaching up to 28°C (83°F), averaging 26°C (79°F). Despite a marginally lower precipitation of 150 mm (5.9 in), October has a higher number of rainy days at 29, accompanied by a humidity level that drops slightly to 91%. For more detailed information, you can check Abidjan weather in October.
In September, the weather is characterized by slightly lower temperatures, with an average of 25°C (77°F) and maximums reaching 27°C (80°F). However, it sees more precipitation, totaling 153 mm (6.0 in) over 25 days, alongside high humidity at 93%. In contrast, November brings warmer temperatures, with averages of 27°C (81°F) and highs of 29°C (85°F), though it experiences less rainfall at 132 mm (5.2 in) across 26 days and lower humidity at 82%. For a more detailed comparison, you can check out Abidjan weather in November.
In September, the weather is characterized by a warmer and more humid atmosphere, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 27°C (80°F). The month witnesses significant precipitation, averaging 153 mm (6.0 in) across 25 days, contributing to a high humidity level of 93%. In contrast, December experiences slightly higher temperatures, with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), but much lower rainfall, totaling 78 mm (3.1 in) across 21 days. The humidity also decreases to 80%, making December feel relatively more comfortable. For more detailed information, you can check Abidjan weather in December.
As September unfolds in Abidjan, the weather showcases a distinct character compared to other months of the year. With average temperatures hovering around a comfortable 25°C (77°F), it presents a warm ambiance, though the humidity lingers at a high 93%, making the air feel quite dense. This month also marks one of the wettest periods, with precipitation occurring on about 25 days and total rainfall reaching 153 mm (6.0 in), which can lead to frequent downpours. While the warmth remains inviting, the combined elements of humidity and rainfall create a unique climate experience. For more detailed insights on how September fits into the broader context of the city's climate patterns, you can explore Abidjan Climate.