Last updated: August 27, 2025
September in Benin City, Nigeria is marked by a warm climate, with maximum temperatures reaching up to 32°C (90°F) and an average of 25°C (78°F). The month is characterized by significant rainfall, accumulating to 413 mm (16.3 in) over 29 days, which contributes to the city's high humidity levels of approximately 91%. This combination of warmth and moisture creates a lush environment, reflecting the vibrant flora and rich ecosystems that thrive in the region during this time.
In September, Benin City, Nigeria experiences a subtle transition in its climate, with temperatures reflecting the lingering warmth of the rainy season. The month sees minimums settling around 22°C (71°F) and averages at a comfortable 25°C (78°F), giving way to afternoon highs of 32°C (90°F). This slight drop from the peak summer temperatures highlights a trend towards mildness as the month progresses, inviting residents and visitors to enjoy the tropical ambiance without the sweltering extremes of the earlier months. The consistent warmth, paired with increased humidity, creates an inviting environment, perfect for exploring the rich culture and vibrant life of the city.
In September, Benin City, Nigeria experiences a significant surge in precipitation, recording 413 mm (16.3 in) of rain over 29 days. This rainfall marks the peak of the wet season, following a steady increase from the lighter showers of earlier months. The trend highlights a dramatic escalation from August's 292 mm (11.5 in), exemplifying September's role as a critical month for replenishing water sources and supporting agriculture in the region. This pattern underscores the region's reliance on the intense rainfall of late rainy season, which provides vital moisture as the year begins to shift toward drier conditions in subsequent months.
In September, Benin City experiences its peak humidity level at an impressive 91%, making it one of the most humid months of the year. This significant rise follows a steady upward trend from the drier months of January and February, where humidity levels linger around a modest 31% to 36%. As the year progresses into the rainy season, humidity escalates dramatically, reaching 84% in May and climbing to 90% by August. This trend signifies the city's transition into a more humid environment, heavily influenced by its tropical climate. As September rolls in, the air retains the moisture accumulated throughout the preceding months, setting the stage for a lush and vibrant landscape that characterizes the region’s enchanting atmosphere.
In September, Benin City, Nigeria, experiences a UV Index of 12, placing it firmly within the extreme exposure category. This means that residents and visitors alike should take precautions to avoid sunburn, with a burn time of just 10 minutes under direct sunlight. Interestingly, the UV Index has consistently hovered between 11 and 14 from January through September, indicating a prolonged period of high sun intensity that underscores the need for vigilant sun protection. As the month transitions into October, the UV Index slightly drops, yet remains steadfastly in the extreme range. Staying informed about the UV levels is crucial for health and safety in this vibrant city—learn more about it at Benin City UV Index.
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As September rolls into Benin City, Nigeria, the sunshine begins to wane, with the city basking in 223 hours of daylight. This marks a noticeable dip compared to the vibrant summer months, where both May and March boasted over 270 hours of bright and inviting sun. Following a peak in daylight during December with 301 hours, the gradual decline in September suggests the onset of the rainy season, as residents prepare for cooler, cloudier days ahead. Interestingly, each month in the summer witnessed a steady array of sunshine, with July featuring the least sun at 245 hours, hinting at the climatic fluctuations characteristic of this vibrant region. Overall, while September's sunlight may be less abundant, it still carries the warmth of the preceding months, offering a gentle transition towards the richer, more varied tapestry of the city's weather.
September in Benin City, Nigeria, is characterized by a notably low likelihood of sunny weather, with only a 9% chance of sunshine. This follows a general trend of diminishing daylight as the year progresses, particularly in the rainy months of July and August, which see only 13% and 8% chances, respectively. Interestingly, as the year transitions from the wet season to the drier months, the prospects for sun start to improve again in October, where the chance rises to 17%. Therefore, if you’re hoping for golden rays in September, it might be wise to plan for more cloudy skies!
In Benin City, Nigeria, the pattern of daylight duration throughout the year reveals a fascinating stability, particularly in September, where the city basks in 12 hours of daylight. This consistency in hours is evident from March through September, showcasing a harmonious balance between light and dark as the region transitions through its wet season. Following September, daylight begins to taper off, with October marking a gradual decline to 11 hours, until it settles at the same shorter duration in the final months of the year. Overall, the daylight experience in Benin City offers a marked contrast to more variable climates, allowing for a predictable rhythm that residents can enjoy as they plan their days.
In September, Benin City experiences a gentle breeziness with an average wind speed of 1.5 m/s (3 mph), mirroring the calmer winds of June. This month marks a transition as the vibrant energy of the rainy season begins to wind down. Overall, September's winds contribute to a soothing atmosphere, reminiscent of earlier months like January and February, where calmness prevailed. While the winds slightly drop from the spirited gales of July and March, they create a comfortable environment, making it an ideal time for leisurely outdoor activities. As the year progresses, the trend indicates a gradual decrease in wind speed leading into the closing months, yet September holds onto the soft whispers of wind that define the tail end of the rainy season.
Weather in Benin City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Benin City, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather patterns. September boasts a warm average temperature of 25°C (78°F), with highs reaching up to 32°C (90°F), but it is also characterized by substantial rainfall of 413 mm (16.3 inches) over 29 days and high humidity at 91%. In contrast, January features a higher maximum temperature of 37°C (99°F) and a comfortable average of 27°C (82°F), but it is notably drier, with only 23 mm (0.9 inches) of precipitation falling over just 6 days, resulting in a significantly lower humidity level of 31%. For more detailed information, check out Benin City weather in January.
September and February in Benin City display stark contrasts in weather conditions. September is characterized by warmer temperatures, with a minimum of 22°C (71°F) and an average of 25°C (78°F), peaking at 32°C (90°F). The month is also marked by significant rainfall, receiving 413 mm (16.3 in) over 29 days, contributing to high humidity levels of 91%. In contrast, February boasts higher maximum temperatures, soaring to 39°C (102°F) with average temperatures around 28°C (84°F), but it experiences much drier conditions, receiving only 50 mm (2.0 in) of rain over 12 days and a much lower humidity of 36%. For more specific insights into February's weather, you can visit Benin City weather in February.
In September, the weather is characterized by consistently warm temperatures, with a minimum of 22°C (71°F) and an average of 25°C (78°F), reaching a maximum of 32°C (90°F). The month experiences significant rainfall, totaling 413 mm (16.3 in) over 29 days, and humidity levels remain quite high at 91%. In contrast, March presents a hotter climate with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 38°C (101°F), pushing the average up to 28°C (82°F). However, it receives much less rainfall, with only 142 mm (5.6 in) over 24 days, and the humidity drops to a more comfortable 60%. To explore the weather specifics further, check out Benin City weather in March.
When comparing the weather in September and April, it's evident that both months maintain warm temperatures, with September having a minimum of 22°C (71°F) and an average of 25°C (78°F), while April offers slightly warmer conditions with a minimum of 22°C (72°F) and an average of 27°C (81°F). April, however, can reach significantly higher maximum temperatures, peaking at 36°C (98°F), compared to September's maximum of 32°C (90°F).
In terms of precipitation, September tends to be much wetter, with 413 mm (16.3 in) of rain over 29 days, whereas April receives around 180 mm (7.1 in) across 22 days. Additionally, the humidity is notably higher in September at 91%, contrasting with April's more comfortable 73%. For those interested in more specific details about April weather, you can visit Benin City weather in April.
In comparing the weather patterns of September and May, both months exhibit warm temperatures, with September averaging 25°C (78°F) and May slightly warmer at 27°C (80°F). The maximum temperatures also reflect this trend, peaking at 32°C (90°F) in September and 34°C (94°F) in May. However, September experiences significantly higher precipitation, with 413 mm (16.3 in) across 29 days, compared to May's 236 mm (9.3 in) over 27 days. Additionally, September's humidity is notably higher at 91%, while May sees a more comfortable 84%. For more detailed information, you can explore Benin City weather in May.
September and June in Benin City exhibit warm temperatures, with June having slightly higher maximum temperatures at 33°C (92°F) compared to September's 32°C (90°F). Both months feature high humidity levels, with September recorded at 91% and June at 86%. However, September experiences significantly more rainfall, totaling 413 mm (16.3 in) over 29 days, compared to June's 301 mm (11.9 in) over 28 days. For a more detailed look, you can check Benin City weather in June.
In comparing the weather of September and July, both months feature similar average temperatures, with September being slightly warmer, reaching a maximum of 32°C (90°F) compared to July's 31°C (89°F). However, September experiences significantly higher precipitation, totaling 413 mm (16.3 in) over 29 days, while July sees just 294 mm (11.6 in) across 30 days. Additionally, September has a higher humidity level at 91% compared to July's 87%. For detailed insights into July's weather patterns, you can check Benin City weather in July.
In September, the weather in Benin City experiences slightly higher temperatures compared to August, with minimums of 22°C (71°F) and maximums reaching up to 32°C (90°F). The average temperature remains steady at around 25°C (78°F) for both months. However, September is notably wetter, with a substantial increase in precipitation to 413 mm (16.3 in) over 29 days, compared to August's 292 mm (11.5 in) over 27 days. Humidity also rises slightly to 91% in September, just above the 90% recorded in August. For more details on the weather in August, you can check out Benin City weather in August.
In September, the weather in Benin City is characterized by a minimum temperature of 22°C (71°F) and an average of 25°C (78°F), with a maximum temperature reaching 32°C (90°F). The month experiences high precipitation levels, totaling 413 mm (16.3 in) over 29 days, coupled with a humidity level of 91%. In contrast, October sees a slight increase in average temperature to 26°C (79°F) with a maximum of 33°C (92°F) while experiencing significantly less rainfall, totaling 271 mm (10.7 in) over the same number of days. The humidity remains relatively stable at 90%. For more detailed information, visit Benin City weather in October.
In September, the weather in Benin City is characterized by warm temperatures with a minimum of 22°C (71°F) and averaging around 25°C (78°F), peaking at a maximum of 32°C (90°F). This month experiences significant rainfall, totaling 413 mm (16.3 in) across 29 days, resulting in high humidity levels averaging 91%.
In contrast, November sees slightly lower minimum temperatures at 21°C (71°F) and a higher average of 27°C (80°F), with maximum temperatures reaching up to 34°C (93°F). Rainfall is considerably reduced during this month, with only 104 mm (4.1 in) over 22 days, and humidity decreases to an average of 82%. For more details on November weather, you can visit Benin City weather in November.
September and December in Benin City offer noticeably different weather conditions. In September, temperatures range from a mild 22°C (71°F) to a hot 32°C (90°F), with an average of 25°C (78°F). This month is characterized by high humidity at 91% and significant rainfall, with about 413 mm (16.3 in) recorded over 29 days. In contrast, December experiences warmer average temperatures, peaking at a maximum of 36°C (97°F) and a more comfortable minimum of 18°C (65°F). The humidity drops considerably to 63%, and precipitation is minimal at just 31 mm (1.2 in) across 10 days. For more insights, you can check Benin City weather in December.
September in Benin City marks a significant shift in weather patterns, characterized by high humidity and frequent rainfall. With an average temperature hovering around 25°C, this month is generally cooler compared to the scorching heat experienced during the dry season. The intense precipitation, with rain falling on nearly every day, contributes to the lush, green landscapes typical of the region. This abundant moisture, while providing a welcome relief from the earlier dry months, also means that outdoor activities may be frequently interrupted by showers. For a more detailed understanding of how September's weather fits into the broader context of the region's climate, visit Benin City Climate.