Last updated: August 21, 2025
Experience the delightful August weather in Sal Rei, Cabo Verde, where temperatures typically soar to a maximum of 29°C (85°F), with a comfortable average around 26°C (78°F). Nights cool down to a pleasant 23°C (73°F), providing a refreshing escape after warmer days. While you can expect some moisture with 33 mm (1.3 in) of precipitation spread over 4 days, the 85% humidity adds to the tropical charm of this idyllic destination. Whether you’re exploring the vibrant local culture or lounging on the stunning beaches, August offers a perfect blend of warmth and mild conditions.
In August, Sal Rei, Cabo Verde, experiences warm temperatures that mark the peak of summer. With minimums rising to 23°C (73°F) and averages reaching around 26°C (78°F), visitors can expect pleasantly balmy days. The maximum temperatures can hit 29°C (85°F), providing perfect conditions for beach activities and outdoor exploration. This trend of steadily increasing warmth from the preceding months hints at the region's lovely subtropical climate, making August an ideal time to soak in the sun and enjoy the breathtaking coastal scenery. As summer gives way to early fall, the comfortable evenings continue to invite relaxation under the starlit sky.
In August, Sal Rei experiences a notable shift in its typically dry climate, receiving a substantial 33 mm (1.3 in) of precipitation over just four days. This increase marks the peak of the island's rainfall season, contrasting sharply with the arid conditions that dominate the preceding months, where rainfall is virtually absent from January to July. Following August, precipitation begins to taper off but remains above earlier figures, with September still seeing 28 mm (1.1 in) over five days. This pattern underscores the seasonal variability in Sal Rei, highlighting August as a pivotal month when the landscape shifts from parched dryness to a brief, refreshing burst of moisture, setting the stage for the rest of the year.
In August, Sal Rei, Cabo Verde, experiences a consistent humidity level of 85%, which aligns with the trend observed in the preceding months from May to July. This humid environment, combined with the increasing levels noted from January's 75% to April's 85%, creates a tropical allure typical of summer in this coastal region. Despite a slight decline in humidity with the onset of September's 84%, the warmth and moisture contribute to the vibrant ecosystem and lush landscapes that define Cabo Verde's charm during this period. Overall, the humidity remains relatively stable throughout the summer months, providing a tropical backdrop for visitors and locals alike.
In August, Sal Rei, Cabo Verde, experiences an extreme UV Index of 13, making sun protection absolutely essential, as the risk of harm from unprotected sun exposure is significant with a burn time of just 10 minutes. This trend of high UV levels persists throughout the summer months, peaking along with July and slightly carrying into September, which also maintains an Index of 13. The months of January to June start strong, but it’s the heart of summer that demands even more vigilance against harmful rays. As the seasons shift to fall, there is a slight decrease in UV levels, transitioning to very high indices in November and December. Whether you're enjoying the stunning beaches or exploring the vibrant landscapes, keeping track of the UV Index is crucial. For more detailed information, check out the Sal Rei UV Index.
UV Risk Categories
In Sal Rei, Cabo Verde, August shines brightly with 336 hours of sunshine, contributing to a trend of abundant sunlight during the summer months. Following closely behind is May, which boasts 355 hours, while April and June also demonstrate strong sunny days with 335 and 334 hours, respectively. This peak in sunshine creates a warm and inviting atmosphere for visitors, making Cabo Verde an ideal destination for those seeking to soak up the sun. Even as the year progresses into the cooler months, such as November and December, the average sunlight remains robust, ensuring that the charm of Sal Rei continues to entice travelers year-round.
In Sal Rei, Cabo Verde, August experiences a 50% chance of sunny weather, marking a slight dip from the more sun-drenched summer months of June and July, which boast probabilities of 77% and 59%, respectively. This month reflects a transitional period as summer gives way to the early hints of autumn, but still maintains decent potential for sun-soaked days. In contrast, the subsequent months, particularly October with a 65% chance, suggest a return to sunnier skies, indicating a fairly reliable trend of improving weather as the year progresses. Overall, while August may not shine as brightly as some peak summer months, it still offers a balanced likelihood for those seeking warmth and sun on their holiday.
In Sal Rei, Cabo Verde, August offers a delightful 12 hours of daylight, continuing a trend of consistent sunlight that characterizes much of the year. After a peak of 13 hours in June, daylight duration stabilizes at 12 hours from July through September, creating a wonderful backdrop for summer activities. This consistency is a key feature of the region’s tropical climate, allowing residents and visitors alike to enjoy ample sunshine nearly year-round, with daylight gradually decreasing again as the year transitions into the cooler months of October through December.
In August, the winds in Sal Rei, Cabo Verde tend to be at their calmest, with an average speed of just 4.5 m/s (10 mph). This is a notable decline from the brisker breezes of the earlier months, where wind speeds typically hover around 7 to 8 m/s. As summer transitions to autumn, the shift in wind patterns becomes evident, underscoring a seasonal lull before activity picks up again in September. While the gentle August breeze provides a serene atmosphere, it also marks a trend of decreasing wind speeds that characterize the mid-year months, offering locals and visitors a perfect opportunity to enjoy the picturesque coastlines and vibrant culture in a more laid-back setting.
Weather in Sal Rei varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Sal Rei, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is typically warmer and more humid compared to January, with average temperatures around 26°C (78°F), peaking at 29°C (85°F). This month experiences some rainfall, averaging 33 mm (1.3 in) over about 4 days, contributing to a humidity level of 85%. In contrast, January showcases milder temperatures, with averages of 22°C (72°F) and a maximum of 26°C (80°F), and it stands out for its dry conditions, as there is no recorded precipitation during the month. The humidity in January is also lower, at 75%. For more specific details, you can check this link: Sal Rei weather in January.
When comparing the weather between August and February, August typically presents warmer temperatures, with an average of 26°C (78°F) compared to February's 21°C (71°F). The maximum in August reaches up to 29°C (85°F), while February's peak is slightly lower at 27°C (80°F). Moreover, August experiences more precipitation, with an average of 33 mm (1.3 in) over four days, whereas February enjoys a much drier climate, recording just 2 mm (0.1 in) and no rainy days. Humidity levels are also slightly higher in August at 85%, compared to February's 79%. For a detailed look at February's weather, you can visit Sal Rei weather in February.
August and March in Sal Rei present quite distinct weather patterns. In August, temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), with an average of 26°C (78°F). The month experiences considerably more humidity at 85% and sees about 33 mm (1.3 in) of precipitation over four days. In contrast, March features milder temperatures, with a minimum of 18°C (65°F) and a maximum of 26°C (79°F), averaging 21°C (70°F). This month is much drier, boasting only 1 mm (0.0 in) of precipitation with no rainy days and slightly lower humidity at 83%. For more detailed insights, check out Sal Rei weather in March.
When comparing the weather in April and August, there are noticeable differences in temperature and precipitation. In August, temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), averaging around 26°C (78°F). This month also experiences some rainfall, with about 33 mm (1.3 in) of precipitation over four days. In contrast, April is slightly cooler, with temperatures ranging from 18°C (65°F) to a maximum of 26°C (79°F) and an average of 22°C (71°F). Notably, April is a dry month, with no recorded precipitation and four consecutive days of sunny weather. Both months maintain a high humidity level of 85%, resulting in a warm and occasionally muggy atmosphere. For more detailed weather information, check Sal Rei weather in April.
Comparing the weather in August and May reveals some notable differences. In August, temperatures typically range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), with an average of 26°C (78°F). Additionally, August experiences about 33 mm of precipitation over four days, maintaining a high humidity level of 85%. In contrast, May enjoys slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 26°C (80°F), averaging 22°C (72°F). Notably, May is characterized by dry conditions, with no recorded precipitation on any days, yet it shares the same humidity level of 85%. For more details, you can visit Sal Rei weather in May.
In comparing the weather of August and June, August is typically warmer, with average temperatures reaching 26°C (78°F) compared to June's 23°C (74°F). The maximum temperatures in August can climb to 29°C (85°F), while June peaks at 27°C (82°F). Additionally, August experiences some rainfall, with 33 mm (1.3 in) of precipitation over approximately four days, whereas June boasts a completely dry record of 0 mm (0.0 in) and no rainy days. Both months exhibit high humidity levels, with August at 85% and June closely trailing at 84%. For more details on June weather, you can visit Sal Rei weather in June.
In comparing the weather between July and August, it’s clear that August tends to be slightly warmer with an average temperature of 26°C (78°F), compared to July's 24°C (76°F). The maximum temperatures also rise, reaching up to 29°C (85°F) in August, while July peaks at 28°C (83°F). Interestingly, while both months share the same humidity level of 85%, August sees a notable increase in precipitation at 33 mm (1.3 in) over 4 days, whereas July experiences almost no rain, with only 2 mm (0.1 in) and no rainy days. For more detailed information, check out Sal Rei weather in July.
In comparing August and September weather, both months feature warm temperatures with September experiencing slightly higher averages. August has a minimum temperature of 23°C (73°F) and an average of 26°C (78°F), while September sees a minimum of 24°C (76°F) and an average of 27°C (80°F). The maximum temperature in September reaches up to 30°C (86°F), slightly higher than August's max of 29°C (85°F). Precipitation levels are also similar, with August receiving 33 mm (1.3 in) over 4 days, and September slightly lower at 28 mm (1.1 in) across 5 days. Humidity remains high in both months, at 85% for August and a touch lower at 84% for September, indicating a consistently tropical climate. For more details, you can check out Sal Rei weather in September.
August and October present a similar average temperature profile, both hovering around 26°C (78°F) but with notable differences in extremes. In August, temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), under higher humidity levels of 85% and more frequent rainfall, with an average of 33 mm over four days. In contrast, October sees a slightly higher maximum of 31°C (87°F), with a minimum of 24°C (75°F) and significantly less precipitation, totaling just 10 mm over only one day, accompanied by a drop in humidity to 83%. For more detailed information on October weather in Sal Rei, you can visit Sal Rei weather in October.
When comparing the weather in August and November, we notice some key differences and similarities. In August, temperatures range from a minimum of 23°C (73°F) to a maximum of 29°C (85°F), with an average of 26°C (78°F). The month sees about 33 mm (1.3 in) of precipitation spread over 4 days, accompanied by high humidity levels of 85%. In contrast, November features a slightly cooler average temperature of 25°C (77°F) with a similar maximum of 29°C (85°F) and a minimum of 22°C (72°F). Notably, November is much drier, experiencing only 1 mm (0.1 in) of precipitation and no rainy days, along with lower humidity at 80%. For more details about the weather in November, check out the link: Sal Rei weather in November.
In August, the weather is typically warmer and more humid, with average temperatures reaching 26°C (78°F) and humidity levels at 85%. Precipitation is more frequent, with about 33 mm (1.3 in) of rain over four days. In contrast, December offers a milder climate, with average temperatures dropping to 23°C (74°F) and significantly less humidity at 73%. Rain is scarce during this month, with only 2 mm (0.1 in) of precipitation and no rainy days. For more detailed information, you can visit Sal Rei weather in December.
In August, Sal Rei experiences a warm and humid climate that sets it apart from other months. With average temperatures hovering around a pleasant 26°C (78°F), this time of year offers a comfortable environment for beachgoers and outdoor enthusiasts alike. While the humidity levels reach a notable 85%, the occasional rainfall—spanning just about four days—provides a refreshing break from the heat. As the island transitions into its wet season, the modest precipitation of around 33 mm (1.3 in) helps keep the landscape lush and vibrant. For those seeking to learn more about the unique climate characteristics of Sal Rei, you can explore Sal Rei Climate.