Last updated: August 21, 2025
In August, Ouidah, Benin experiences warm tropical weather, characterized by a maximum temperature reaching 30°C (85°F) and an average of 26°C (78°F). The nights are comfortable with a minimum of 23°C (73°F). However, the month is also marked by significant precipitation, with 92 mm (3.6 in) of rain over approximately 17 days, creating a humid atmosphere with levels as high as 90%. Visitors should prepare for both warm days and frequent showers, balancing the vibrant local culture with the lush, verdant landscapes enhanced by the summer rains.
In August, Ouidah, Benin experiences a slight cool-down as temperatures begin to mellow after the hotter months. The average temperature hovers around 26°C (78°F), with daytime highs reaching a comfortable 30°C (85°F). While the minimum temperatures remain steady at 23°C (73°F), this month marks a noticeable decrease in both average and maximum figures compared to the peak swelter of June and July, which often soar above 30°C (86°F). Such a shift provides a pleasant respite for both locals and visitors, setting the stage for enjoying the vibrant culture and stunning landscapes of this coastal city.
August in Ouidah, Benin, brings a notable shift in precipitation patterns as the heavy rains of the earlier months begin to stabilize. With an average of 92 mm (3.6 in) of rain over 17 days, August marks a pivotal moment in the rainy season, offering relief from the intense downpours of June and July, which saw peaks of 234 mm (9.2 in) and 117 mm (4.6 in), respectively. This decrease in total precipitation compared to July reflects a gradual transition, providing a balance for both the lush landscape and local inhabitants. As the month progresses, the rainfall sets the stage for September's resurgence, where totals climb again to 174 mm (6.8 in), reaffirming the characteristic tropical climate of this coastal region.
In August, Ouidah, Benin, experiences a notable peak in humidity, reaching a staggering 90%. This month marks the height of a steady increase in moisture that begins in the early months of the year. Following a gradual rise from 36% in January to 83% in May, the humidity steadily escalates throughout the rainy season. By July, the air is saturated at 87%, setting the stage for August’s oppressive levels. This intense humidity not only reflects the climatic transition but also the essence of Ouidah's tropical atmosphere, ushering in vibrancy and lushness as the landscape thrives under these conditions. As summer wanes into September, humidity remains high at 91%, indicating a persistent tropical climate that characterizes this coastal region of West Africa.
In August, the UV Index in Ouidah, Benin, remains notably high at 12, categorizing exposure as extreme, with a burn time of just 10 minutes. This month continues the trend set earlier in the year, with consistently elevated UV levels from January through July, peaking at 14 in April. While September maintains the same index, the slight reduction in November and December to 9 signifies a welcome drop in intensity. It's crucial for residents and visitors to remain vigilant against the sun's harsh rays throughout the summer months. For more detailed information and to stay safe under the sun, check the Ouidah UV Index.
UV Risk Categories
August in Ouidah, Benin, basks in a glorious average of 326 hours of sunshine, making it one of the sunniest months of the year. This peak follows a steadily bright trajectory from January, which starts with 262 hours. As the months progress toward August, the sunlight grows increasingly abundant, reaching its zenith in the summer. Following August, September witnesses a slight decrease to 304 hours, yet overall, the region enjoys a remarkable consistency in sunshine throughout the year. This trend reflects the vibrant, sun-drenched atmosphere that characterizes Ouidah, inviting residents and visitors alike to bask in its luminous charm.
In Ouidah, Benin, the likelihood of sunny weather significantly dips in August, with a mere 15% chance of sunshine gracing the skies. This decline follows a gradual downturn, starting from the relatively brighter months of January and February, which boast a sunny probability of 55%. As the year progresses, the chance for sun diminishes, particularly in the peak rainy season of June and July, where it plummets to 23% and 25%, respectively. Surprisingly, August stands as one of the gloomiest months, making it a time when overcast skies often overshadow any hopes of bright days ahead. As the year transitions into the slightly more favorable months of fall, September and October exhibit modest improvements, yet August remains notably challenging for sun-seekers.
August in Ouidah, Benin, offers an abundant 12 hours of daylight, continuing a consistent trend seen since March. As the year progresses from the dry season of January and February, which feature shorter days with just 11 hours, the daylight begins to gradually lengthen. By April, Ouidah enjoys an increase to 12 hours, a duration that remains steady through the summer months and into early autumn. This balance of 12 hours fosters a vibrant atmosphere, allowing residents and visitors alike to embrace the beauty of outdoor activities while basking in the warmth of the sun. As October approaches, daylight will once again recede to 11 hours, but the reliable pattern of August underscores a harmonious rhythm in Ouidah’s seasonal cycle.
In August, Ouidah experiences a gentle breeze with an average wind speed of 4.1 m/s (9 mph), making it a comfortable time for seaside strolls and outdoor activities. This month marks a slight decline from July's peak of 4.4 m/s (10 mph), signaling the transition towards calmer conditions as summer wanes. Generally, the winds in Ouidah are at their strongest during the mid-year months, with a steady increase from March's 4.0 m/s (9 mph) before peaking in July. As autumn approaches, wind speeds begin to taper off, highlighting a seasonal rhythm where the early summer breezes give way to the milder, tranquil winds of late summer and fall. This trend not only influences the climate but also enhances the vibrancy of local life, encouraging both residents and visitors to embrace the sun-kissed shores and dynamic atmosphere of this coastal haven.
Weather in Ouidah varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ouidah, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, notable differences emerge in both temperature and precipitation patterns. August features warmer temperatures with a minimum of 23°C (73°F), an average of 26°C (78°F), and a maximum of 30°C (85°F). The month is marked by high humidity at 90% and significant rainfall, averaging 92 mm (3.6 in) over 17 days. In contrast, January presents slightly cooler conditions with a minimum of 21°C (71°F), an average of 28°C (83°F), and a maximum of 33°C (91°F). Precipitation in January is minimal, totaling just 14 mm (0.6 in) over 4 days, accompanied by a notably lower humidity level of 36%. For a more detailed look at January weather, you can visit Ouidah weather in January.
When comparing the weather in August and February, several notable differences emerge. August experiences a lower average temperature, ranging from a minimum of 23°C (73°F) to a maximum of 30°C (85°F), while February has a higher average, with temperatures ranging from 23°C (73°F) to 33°C (92°F). Additionally, February boasts significantly less precipitation at 37 mm (1.5 in) over 12 days, compared to August's 92 mm (3.6 in) spread over 17 days. Humidity levels also vary greatly, with August being notably more humid at 90%, while February's humidity sits at a much drier 45%. For more specific insights on February weather, visit Ouidah weather in February.
The weather in August is characterized by cooler temperatures, with an average of 26°C (78°F) and maximums reaching 30°C (85°F), while March boasts higher average temperatures of around 29°C (84°F) and maxes peaking at 33°C (92°F). August experiences significantly more precipitation, with 92 mm (3.6 in) over 17 days, compared to March's lighter 43 mm (1.7 in) across 12 days. Additionally, humidity is notably higher in August at 90%, while March maintains a more comfortable 60%. For a more detailed overview, you can check Ouidah weather in March.
In August, the weather is characterized by a warm average temperature of 26°C (78°F), with highs reaching up to 30°C (85°F) and heightened humidity at 90%. The month also sees considerable rainfall, with precipitation totaling 92 mm (3.6 in) across 17 days. In contrast, April experiences slightly higher average temperatures at 29°C (84°F) and peaks at 33°C (92°F), but with significantly less rain, totaling only 49 mm (1.9 in) over 12 days, and lower humidity at 75%. This makes April a drier and more comfortable month compared to the humid and wetter conditions of August. For more detailed weather insights, you can check Ouidah weather in April.
When comparing the weather in August and May, a few notable differences emerge. August tends to be slightly cooler, with average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 30°C (85°F), while May showcases warmer conditions with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F). In terms of precipitation, May experiences more rainfall, averaging 117 mm (4.6 in) over 21 days compared to August's 92 mm (3.6 in) over 17 days. Interestingly, while August has higher humidity at 90%, May's humidity is relatively lower at 83%. For those interested in more detailed insights, you can check out Ouidah weather in May.
In comparing the weather between August and June, we see that both months have similar minimum temperatures, averaging around 23°C (73°F). However, June tends to be slightly warmer overall, with an average temperature of 27°C (81°F) compared to August's 26°C (78°F). August experiences a maximum temperature of 30°C (85°F), while June peaks at a higher 31°C (89°F). In terms of precipitation, June is significantly wetter, with a total of 234 mm (9.2 in) over 25 days, whereas August has 92 mm (3.6 in) spread over 17 days. Additionally, humidity is slightly higher in August at 90%, compared to 86% in June. For those interested in more detailed information, you can check Ouidah weather in June.
In comparing the weather between August and July, we observe that both months feature similar average temperatures, with August experiencing slightly cooler minimum temperatures at 23°C compared to July's 24°C. However, both months maintain an average temperature around 26°C. Rainfall is more pronounced in July, with 117 mm of precipitation over 23 days, whereas August sees a decrease to 92 mm across 17 days. While humidity remains high in both months, August is marginally more humid at 90% compared to July's 87%. For more detailed insights on July's weather, you can refer to Ouidah weather in July.
August and September exhibit similar temperature ranges, with both months experiencing minimum temperatures around 23°C (73°F) and average temperatures close to 26°C (78°F). However, September is notably wetter, receiving 174 mm (6.8 in) of precipitation over 24 days compared to August's 92 mm (3.6 in) over 17 days. Humidity levels also remain high during both months, but slightly increase from 90% in August to 91% in September. For a more detailed look at September's weather, you can refer to Ouidah weather in September.
In comparison to August, October experiences slightly warmer temperatures, with minimums of 24°C (75°F) and maximums reaching up to 31°C (88°F), compared to August's 23°C (73°F) minimum and 30°C (85°F) maximum. The average temperature in October is also marginally higher at 27°C (81°F) versus August’s 26°C (78°F). However, October sees significantly more rainfall, totaling 196 mm (7.7 in) over 24 days, while August has 92 mm (3.6 in) spread across 17 days. Humidity levels remain comparable, with October at 89% and August at 90%. For more details on October weather, you can check Ouidah weather in October.
August and November present a warm and humid atmosphere, but with some distinctive differences. In August, the temperatures range from a minimum of 23°C (73°F) to a maximum of 30°C (85°F), while November has slightly higher temperatures with a minimum of 24°C (75°F) and a maximum of 32°C (91°F). Interestingly, despite November being warmer on average, it receives slightly less precipitation at 85 mm (3.3 in) over 21 days compared to August's 92 mm (3.6 in) spread over 17 days. Humidity levels are also slightly lower in November at 82%, down from August's 90%. For more specific weather details, you can check Ouidah weather in November.
August and December present distinct weather patterns, with August featuring a slightly cooler average temperature of 26°C (78°F) compared to December's warmer 28°C (83°F). The maximum temperatures in December can reach up to 33°C (92°F), making it significantly hotter than August, where the maximum is 30°C (85°F). August experiences higher humidity levels at 90% and more precipitation, totaling 92 mm (3.6 in) over 17 days, while December has a much drier climate with only 34 mm (1.4 in) over 9 days and lower humidity at 68%. For a detailed look at December's weather, you can explore Ouidah weather in December.
As August unfolds in Ouidah, the weather presents a distinct character compared to other months. With average temperatures hovering around 26°C (78°F), the warmth is accompanied by a high humidity level of 90%, creating a tropical atmosphere that feels overwhelmingly lush. Unlike the drier months, August tends to showcase a notable uptick in precipitation, with 17 rainy days contributing to a total of 92 mm (3.6 in) of rain throughout the month. This combination of warmth and moisture not only enhances the greenery but also fosters a vibrant local ecosystem. For those curious about the climatic details year-round, be sure to explore Ouidah Climate for a comprehensive perspective.