Last updated: August 21, 2025
August in Ribeira Grande, Cabo Verde offers a delightful tropical climate characterized by average temperatures hovering around 25°C (77°F). Daytime highs reach a comfortable 27°C (81°F), while evenings cool down to a pleasant 22°C (72°F). With an average humidity of 85%, visitors can expect a mildly warm atmosphere. Rainfall is infrequent, with only 15 mm (0.6 in) over just 2 days, ensuring primarily sunny and enjoyable weather for outdoor activities and exploration. This month is ideal for experiencing the stunning landscapes and vibrant culture of Ribeira Grande.
In August, Ribeira Grande, Cabo Verde, experiences its warmest temperatures of the year, with minimums around 22°C (72°F) and averages hitting an inviting 25°C (77°F). The days are typically sunny and pleasant, peaking at a maximum of 27°C (81°F). This warmth marks a clear trend from the previous months, as the island transitions from a mild early summer into a hotter late summer. The temperatures not only reflect the peak of the tourist season but also create ideal conditions for enjoying the stunning beaches and vibrant local culture. As September approaches, the warmth continues but hints at a gradual cooling, inviting visitors to enjoy the last of the summer sun in this captivating destination.
August marks a notable shift in Ribeira Grande, Cabo Verde, as the region experiences its peak precipitation of the year with 15 mm (0.6 in) of rain over just two days. This increase represents a significant uptick from the preceding months, where rainfall is minimal, typically not exceeding 7 mm (0.3 in) in July. The dry spell from January to July, combined with August's rains, signals a transition towards the wetter months of September, which follows with 29 mm (1.1 in) of precipitation. This pattern highlights August as a crucial turning point, where the island begins to embrace the lushness brought by the Atlantic rains, setting the stage for the following wetter months.
August in Ribeira Grande, Cabo Verde, marks the peak of humidity, maintaining a steady level of 85%. This high humidity trend builds on the preceding months, consistently rising from 77% in January to reach a summer climax in August. Notably, the area's humidity hovers around the mid-80s during this time of year, suggesting a tropical influence that stays quite constant through July and into August. As summer wanes, humidity begins to dip slightly in September and October, yet the lingering warmth ensures that Ribeira Grande retains a tranquil, yet slightly muggy atmosphere throughout the summer months. This persistent humidity not only enhances the lush, vibrant landscapes but also invites a sense of cool persistence in the coastal air of Cabo Verde.
In Ribeira Grande, Cabo Verde, August marks a peak in the UV Index, reaching an extreme level of 13, which indicates that sun exposure can lead to skin burns in just 10 minutes. This trend of heightened UV levels persists from April through September, where every month remains in the extreme category. Notably, the UV Index only drops to 11 in October before returning to the very high category of 9 in November and December. Such data underscores the importance of sun protection year-round, especially during these peak summer months. For detailed information on UV trends throughout the year, visit Ribeira Grande UV Index.
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In August, Ribeira Grande, Cabo Verde, basks in an impressive 338 hours of sunshine, making it one of the sunniest months of the year. This peak is part of a notable trend, with the summer months consistently offering abundant sunlight; May leads the charge with 349 hours, closely followed by April and June. As the year progresses, sunshine hours gradually decline, yet August holds firm as a prime time for sun-seekers despite the drop from the May highs. With its warm climate and vibrant landscapes, August is a perfect invitation for exploration and relaxation under the Cabo Verdean sun.
In Ribeira Grande, Cabo Verde, August offers a moderate 53% chance of sunny weather, making it one of the more favorable months for sunshine. This slight uptick occurs after a notably sunny June, which boasts a 62% chance, and follows a trend of fluctuating sunshine in the preceding months. While July dips to 49%, August's sun probabilities signify a return towards the more optimistic forecast seen earlier in the summer. As the year progresses toward October, when the chance of sun peaks at 66%, August serves as a pleasant midpoint, striking a balance between the drier, sunnier days of summer and the cooler, cloudier months that follow.
In Ribeira Grande, Cabo Verde, August sees a return to a more moderate 12 hours of daylight, consistent with the months preceding and following it. The year begins with steady 11 hours from January to February, gradually stretching into 12 hours by March and sustaining this duration through May. As summer approaches, daylight reaches its peak in June and July, extending to 13 hours, providing the longest evenings just before the sleepy transition of August. Following this, daylight duration settles back into a familiar rhythm, with 12 hours in September before tapering off to 11 hours as the year closes. This cyclical pattern highlights the island's relatively stable daylight, making it a welcoming destination year-round.
In Ribeira Grande, Cabo Verde, August brings a notable calmness in wind activity, with average wind speeds dropping to 5.5 m/s (12 mph), aligning with the preceding month of July. This gentle breeze marks a gradual transition from the stronger winds experienced earlier in the year, such as the peak of 8.4 m/s (19 mph) in February. As the summer wanes, this subdued wind pattern continues into September, which sees a slight uptick to 6.2 m/s (14 mph). Overall, the trend reveals a steady decline in wind speeds from the start of the year, creating a more tranquil atmosphere in August, ideal for those looking to relax and enjoy the picturesque coastal views of this vibrant island.
Weather in Ribeira Grande varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ribeira Grande, focusing on differences in temperature, rainfall, humidity, and UV levels.
August weather is characterized by warmer temperatures, with an average of 25°C (77°F) and a max of 27°C (81°F), alongside high humidity levels at 85%. In contrast, January experiences cooler conditions, with an average of 21°C (71°F) and maximum temperatures reaching 24°C (75°F). Additionally, precipitation is significantly lower in January, with just 1 mm recorded and no rainy days, compared to August's 15 mm and two days of rain. For a more detailed look at January weather, you can visit Ribeira Grande weather in January.
In August, the weather is typically warmer and more humid, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 27°C (81°F). The month experiences a bit more rain, with about 15 mm (0.6 in) of precipitation over approximately 2 days and humidity levels at 85%. In contrast, February tends to be cooler and drier, featuring average temperatures between 18°C (65°F) and 24°C (75°F). This month sees significantly less rainfall, at only 5 mm (0.2 in) over just 1 day, with humidity at a lower 79%. Overall, February offers a milder climate compared to the warmer, wetter August. For more details, visit Ribeira Grande weather in February.
In August, Ribeira Grande experiences warmer temperatures with a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 27°C (81°F). The humidity is relatively high at 85%, and the area sees some rainfall, with 15 mm (0.6 in) of precipitation over 2 days. In contrast, March is cooler, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 22°C (72°F) and a much lower average of 20°C (69°F). The month experiences minimal precipitation at just 2 mm (0.1 in) without any rainy days, and humidity is slightly lower at 82%. For more detailed information about the weather conditions in March, you can visit Ribeira Grande weather in March.
In comparing the weather between April and August, April tends to be cooler and drier. The average temperature in April hovers around 21°C (70°F), with a maximum of 23°C (74°F), while August is warmer, with temperatures averaging 25°C (77°F) and peaking at 27°C (81°F). April enjoys negligible precipitation with only 2 mm (0.1 in) and no rainy days, whereas August receives a bit more rainfall, totaling 15 mm (0.6 in) over just 2 days. Humidity levels are similar, with April at 84% and August slightly higher at 85%. For more detailed information, you can check Ribeira Grande weather in April.
In August, the weather is generally warmer than in May, with average temperatures reaching 25°C (77°F) compared to May's 22°C (71°F). While both months have relatively high humidity, August experiences a slightly higher level at 85%, compared to May's 83%. Additionally, August sees more precipitation with 15 mm falling over 2 days, whereas May is notably drier, recording only 1 mm without any rainy days. For more detailed information on May weather, check out Ribeira Grande weather in May.
In comparing the weather between June and August, June experiences slightly cooler temperatures, with an average of 23°C (73°F) compared to August's warmer average of 25°C (77°F). While both months have high humidity levels, August sees a modest increase to 85%, versus June's 83%. Rainfall is also more prevalent in August, with an average precipitation of 15 mm (0.6 in) over two days, whereas June remains quite dry with only 3 mm (0.1 in) and no rainy days at all. For more detailed information about June weather, you can check Ribeira Grande weather in June.
In comparing the weather between July and August, August tends to be slightly warmer, with average temperatures reaching 25°C (77°F), compared to July's average of 23°C (74°F). The maximum temperature in August is also higher at 27°C (81°F) than July's 26°C (79°F). Additionally, August experiences a bit more precipitation, totaling 15 mm (0.6 in) over two days, while July remains relatively dry with only 7 mm (0.3 in) and no recorded precipitation days. Despite these differences, both months maintain a consistent humidity level of 85%. For more detailed information on July weather, you can visit Ribeira Grande weather in July.
In August, the weather is characterized by milder temperatures, with a minimum of 22°C (72°F), an average of 25°C (77°F), and a maximum of 27°C (81°F). The month sees relatively low precipitation, totaling 15 mm (0.6 in) over just 2 days, and humidity levels are quite high at 85%.
In contrast, September experiences slightly warmer conditions, with a minimum of 24°C (75°F), an average of 26°C (79°F), and a maximum of 28°C (82°F). However, it also brings increased rainfall, with a total of 29 mm (1.1 in) spread over 3 days, while the humidity remains similar at 84%.
For more detailed information, you can check the Ribeira Grande weather in September.
In comparing the weather of August and October, both months showcase warm temperatures, with August experiencing a slight range of 22°C (72°F) to 27°C (81°F) and October remaining quite similar with a slightly higher minimum of 24°C (75°F) and a maximum of 28°C (82°F). While humidity levels remain relatively high in both months, August has a higher average humidity of 85%, compared to October’s 83%. Notably, October boasts significantly less precipitation, with only 4 mm (0.2 in) recorded over the entire month and no rain days, making it drier than August, which sees 15 mm (0.6 in) over 2 days. For more detailed insights on October weather, check out Ribeira Grande weather in October.
In August, the weather often feels warmer and more humid, with average temperatures around 25°C (77°F) and humidity levels at 85%. The month sees a bit of rainfall, with about 15 mm (0.6 in) recorded over two days. In contrast, November experiences slightly cooler temperatures, averaging 24°C (76°F), with minimal precipitation of only 4 mm (0.1 in) and no rainy days. The humidity also drops slightly to 81%, making November's weather feel more comfortable. For more detailed insights into the climate, you can visit Ribeira Grande weather in November.
In August, the weather is characterized by warmer temperatures, with an average of 25°C (77°F) and humidity levels peaking at 85%. The month experiences a few more rainy days, totaling 15 mm (0.6 in) over two days. In contrast, December offers slightly cooler conditions, with average temperatures around 22°C (73°F) and lower humidity at 77%. Rainfall is also minimal in December, accumulating only 4 mm (0.2 in) across one day. For more detailed information, you can check Ribeira Grande weather in December.
August in Ribeira Grande offers a delightful taste of summer, characterized by pleasantly warm temperatures and relatively low precipitation. With an average high of 25°C and just 15 mm of rain spread over a couple of days, this month stands out for its mellow humidity of 85%. Unlike the wetter months that dominate the rest of the year, August provides a sunny escape, perfect for those seeking to enjoy outdoor adventures in a more balanced climate. For a deeper insight into the seasonal trends, check out the Ribeira Grande Climate.