Last updated: August 21, 2025
September in Lambarene, Gabon is characterized by warm temperatures and high humidity, creating a tropical atmosphere. Daily highs reach a maximum of 32°C (91°F), while the average temperature hovers around 26°C (80°F). The evenings offer mild relief with minimum temperatures of 22°C (71°F). This month sees significant rainfall, accumulating to 112 mm (4.4 in) over approximately 15 days, contributing to the lush greenery that defines this region. With humidity levels soaring at an average of 91%, visitors can expect a vibrant, albeit steamy, experience in this beautiful part of Central Africa.
In September, Lambarene, Gabon experiences a gentle transition in temperatures, showcasing a delightful blend of warmth and comfort. With minimums around 22°C (71°F) and pleasant averages of 26°C (80°F), the month offers a reprieve from the peak heat of earlier months. The maximum temperature reaches about 32°C (91°F), allowing for sunny days ideal for outdoor activities and exploration. Notably, September marks a slight decline in average temperatures compared to the previous months, hinting at the onset of the cooler season while still maintaining a warm and inviting climate that embodies the essence of this lush region.
September marks a notable transition in Lambarene, Gabon, as the precipitation levels rise to 112 mm (4.4 in), following a relatively dry August. With 15 rainy days, this month signals the onset of increased rainfall, contrasting sharply with the minimal showers seen in July and August. While September's totals are substantially lower than the deluges expected in the upcoming months—October and November averaging over 320 mm each—this month's rainfall begins to reestablish the region's characteristic wet conditions. The gradual climb in precipitation suggests a shift toward a more sustained rainy season, setting the stage for the heavier downpours that define the later months of the year.
In Lambarene, Gabon, September marks a notable uptick in humidity, reaching 91%, as the region experiences its shift into the wetter months. This increase reflects a broader trend observed throughout the year, where humidity consistently hovers in the mid to high 80s during the first half of the year. As spring transitions into summer, moisture levels rise gradually, peaking at 90% in August before surpassing the threshold in September. The trend continues into the following months, where October and November maintain even higher humidity levels at 92%. This persistent moisture creates a rich, lush environment typical of the region, fostering a unique ecosystem that thrives under such conditions.
In September, Lambarene, Gabon, continues to experience extreme UV levels with a UV Index of 13, comparable to the preceding months. This heightens the risk of sunburn, allowing only about 10 minutes of safe exposure before protective measures are essential. The year has displayed a consistent trend where the UV Index remains particularly high between March and November, with only a slight dip during the cooler months of June and July. For those navigating the sunny months in Lambarene, it’s crucial to remain vigilant about sun protection. For more information on the UV Index throughout the year, visit Lambarene UV Index.
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In September, Lambarene, Gabon embraces a beautiful 238 hours of sunshine, offering a delightful transition into the heart of the rainy season. This month reflects a slight decrease from the sun-drenched days of May, which boasts the highest average at 280 hours, yet still stands comfortably above the summer lows of July and August. As the year draws towards its end, the sun begins to shine more consistently again, with October promising 251 hours of light. This trend highlights Lambarene's tropical charm, where the warm rays persist, leading to a warm and inviting atmosphere, perfect for those seeking to enjoy the lush landscape.
September in Lambarene, Gabon, offers a modest 11% chance of sunny weather, aligning with a trend that shows the region’s likelihood of sunshine dips in the latter part of the dry season. Following a pattern of gradual increase during the mid-year months, when July peeks at a higher 20%, the probability of sunny days begins to decline as the rainy season approaches. Thus, visitors should prepare for a mix of clouds and occasional sunshine, making it an ideal time for experiencing the lush landscapes that benefit from the region’s high humidity and frequent rains. Overall, September presents a unique intersection of natural beauty and weather variability, inviting exploration with the understanding that the sun may not always be shining.
In Lambarene, Gabon, September marks another month in a year characterized by consistently steady daylight duration, as the sun shines for a uniform 12 hours each day. This remarkable consistency throughout the months—whether it's the sun's zenith in January or the depths of December—offers a unique rhythm to life in this region. The unwavering daylight not only influences daily routines but also fosters a vibrant ecosystem that thrives under the embrace of equal parts light and dark, reminding residents and visitors alike of the beauty in nature's regularity.
As September settles in Lambarene, Gabon, the wind picks up slightly, with average speeds reaching 1.8 m/s (4 mph), echoing the gentle breezes of August. This month marks a subtle shift from the stillness that typically defines the first half of the year, where winds linger around a calm 1.3 m/s (3 mph). A notable increase occurs earlier in the year, with June and July experiencing gradual enhancements, peaking in August just before slipping slightly in October. Overall, September stands out as a transitional period, hinting at a mild yet refreshing anticipation of the cooler months ahead.
Weather in Lambarene varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Lambarene, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather features a warm average temperature of 26°C (80°F), with highs reaching up to 32°C (91°F) and a notable humidity level of 91%. The month is also marked by significant rainfall, totaling 112 mm (4.4 in) over 15 days. In contrast, January tends to be slightly warmer, with an average temperature of 27°C (81°F) and maximums peaking at 34°C (93°F). However, it also experiences heavier rainfall, with 211 mm (8.3 in) spread over 24 days and a slightly lower humidity of 87%. For a more detailed look, you can check out the weather specifics for Lambarene in January here: Lambarene weather in January.
In comparing the weather of September and February, it's evident that both months are characterized by warm temperatures and high humidity, albeit with some notable differences. September has a minimum temperature of 22°C (71°F) and averages around 26°C (80°F), peaking at 32°C (91°F). In contrast, February sees slightly higher temperatures with a minimum of 23°C (74°F) and a maximum of 34°C (94°F), along with an average of 27°C (81°F). Precipitation levels are significantly higher in February, totaling 229 mm (9.0 in) over 25 days, compared to September's 112 mm (4.4 in) over 15 days. This makes February not only wetter but also warmer than September. For more insights, you can check Lambarene weather in February.
In comparing the weather of September and March, both months exhibit warm temperatures, but March tends to be slightly hotter, with average highs reaching up to 35°C (95°F) compared to September's maximum of 32°C (91°F). The minimum temperatures are fairly similar, with September starting at 22°C (71°F) and March slightly warmer at 23°C (73°F). Humidity levels are relatively high during both months, with September at 91% and March at 87%. However, March experiences significantly more rainfall, with 258 mm (10.2 in) over 26 days, while September sees only 112 mm (4.4 in) across 15 days. This indicates that March is not only hotter but also considerably wetter than September. For more details on the March weather, you can check Lambarene weather in March.
In comparing the weather between September and April, we can observe several key differences. September tends to have slightly lower average temperatures, with daytime highs averaging around 26°C (80°F) and reaching a maximum of 32°C (91°F). In contrast, April is warmer, featuring an average temperature of 27°C (82°F) and maximum temperatures soaring up to 35°C (95°F).
However, April also experiences significantly higher rainfall, with 223 mm (8.8 in) of precipitation over 25 days, compared to September's 112 mm (4.4 in) spread across 15 days. Additionally, while September has high humidity levels at 91%, April's humidity is slightly lower at 88%. For more detailed insights, you can explore the Lambarene weather in April.
In comparing the weather of September and May, we observe a few notable differences. September typically experiences temperatures ranging from a minimum of 22°C (71°F) to a maximum of 32°C (91°F), with an average of 26°C (80°F). The month sees about 112 mm (4.4 in) of precipitation over 15 days and maintains high humidity levels at 91%. In contrast, May is slightly warmer, with temperatures from a minimum of 22°C (72°F) to a maximum of 34°C (94°F) and an average of 27°C (81°F). However, it also brings significantly more rain, totaling 293 mm (11.5 in) over 27 days, while maintaining a humidity level of 90%. This suggests that while both months are warm and humid, May is considerably wetter than September. For more detailed information, you can check Lambarene weather in May.
September and June exhibit similar temperature ranges, with September experiencing average temperatures of 26°C (80°F) and a maximum of 32°C (91°F), slightly cooler than June's maximum of 33°C (91°F). However, September is notably wetter, with 112 mm (4.4 in) of precipitation over 15 days, compared to June's 64 mm (2.5 in) over 12 days. Humidity levels are also slightly higher in September at 91%, compared to June's 89%. For more detailed weather insights, you can check Lambarene weather in June.
When comparing the weather in September to that of July, we see some notable differences. September experiences slightly warmer temperatures, with an average of 26°C (80°F) compared to July's 25°C (78°F). The maximum temperature in September can reach up to 32°C (91°F), while July peaks at 31°C (88°F). However, September brings significantly more precipitation, totaling 112 mm (4.4 in) over 15 days, compared to July's much drier conditions with only 23 mm (0.9 in) over 6 days. Humidity levels are also a bit higher in September at 91%, compared to 89% in July. For a detailed look at July weather patterns, you can check Lambarene weather in July.
In comparing the weather between August and September, we notice a slight increase in temperatures; September sees minimum temperatures at 22°C (71°F), an average of 26°C (80°F), and maximums reaching 32°C (91°F). In contrast, August has slightly cooler readings with a minimum of 21°C (70°F), an average of 25°C (78°F), and a maximum of 31°C (88°F). Additionally, September is significantly wetter, receiving 112 mm (4.4 in) of precipitation over 15 days, compared to August's 32 mm (1.3 in) over just 6 days. Humidity levels remain quite similar, with September at 91% and August at 90%. For more detailed insights on August weather, check out Lambarene weather in August.
In comparing the weather of September and October, we notice that October tends to be slightly warmer, with minimum temperatures rising from 22°C (71°F) in September to 23°C (73°F) in October. While the average temperature remains steady at 26°C (80°F) for both months, October experiences a higher maximum temperature of 34°C (93°F) compared to September’s 32°C (91°F). However, October also sees a significant increase in precipitation, jumping from 112 mm (4.4 in) over 15 days in September to a substantial 322 mm (12.7 in) across 29 days in October, reflecting a more humid environment with 92% humidity compared to September's 91%. For more detailed insight into October's weather, you can visit Lambarene weather in October.
September and November exhibit similar warm temperatures, with September having an average of 26°C (80°F) and November slightly warmer at 27°C (80°F). However, November is notably wetter, experiencing significantly higher precipitation at 334 mm (13.2 in) over 29 days compared to September's 112 mm (4.4 in) over 15 days. Humidity levels remain high in both months, around 91% in September and slightly higher at 92% in November, creating a persistently sultry environment. For more detailed information on November weather, you can check Lambarene weather in November.
In September, the weather is characterized by warm temperatures, with a minimum of 22°C (71°F) and an average of 26°C (80°F), peaking at 32°C (91°F). The month sees significant rainfall, with 112 mm (4.4 in) distributed over 15 days, accompanied by high humidity levels at 91%. In contrast, December experiences slightly higher temperatures, with a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 34°C (93°F). However, it also brings much heavier rainfall, totaling 312 mm (12.3 in) over 29 days, and humidity remains high at 89%. For more detailed information on December's weather, you can visit Lambarene weather in December.
As September rolls in, Lambarene experiences a notable shift in its atmospheric conditions, characterized by a warm, humid climate that sets it apart from other months. With an average temperature hovering around a comfortable 26°C (80°F), September can feel quite muggy due to high humidity levels reaching 91%. This month also brings significant rainfall, with 112 mm (4.4 in) of precipitation spread across approximately half the days, creating a lush and vibrant environment. While the heat persists with maximums peaking at 32°C (91°F), the frequent rain acts as a refreshing contrast, distinguishing September’s weather from the drier months. For a comprehensive look at Lambarene's climate, visit Lambarene Climate.