Last updated: August 21, 2025
Experience the vibrant August weather of Mombasa, Kenya, where the maximum temperature hovers around 29°C (85°F), complemented by an average temperature of 25°C (77°F) and a minimum of 22°C (72°F). This tropical coastal city encounters approximately 61 mm (2.4 in) of rainfall across 19 days, contributing to its lush scenery. With humidity levels reaching 75%, visitors can expect a warm and somewhat sultry atmosphere, perfect for embracing the rich culture and stunning beaches that Mombasa has to offer.
In Mombasa, Kenya, August brings a noteworthy consistency to the island’s climate, characterized by pleasant temperatures that are perfect for beach outings and exploration. With minimum temperatures settling around 22°C (72°F) and average highs reaching 29°C (85°F), this month aligns closely with the milder patterns set in July. As the peak of the summer heat transitions into more moderate conditions, locals and visitors alike can indulge in delightful daytime activities without the sweltering heat. The steady average of 25°C (77°F) presents an inviting atmosphere, making August one of the ideal months for enjoying Mombasa's stunning coastline and vibrant culture.
In August, Mombasa experiences a moderate precipitation level of 61 mm (2.4 in), with rain falling on approximately 19 days throughout the month. This marks a slight decrease from the previous months of June and July, which had more significant rainfall, highlighting the gradual tapering of the rainy season as it transitions towards the more arid climate of September and October. Despite the reduced precipitation, the humidity remains high, characteristic of the coastal city. Overall, August serves as a bridge between the peak rains of May and the upcoming drier months, maintaining Mombasa's lush, vibrant landscapes but hinting at the approaching seasonal change.
In August, Mombasa experiences a notable humidity level of 75%, which reflects a slight decrease from the peak of 86% in June. This gentle drop marks the end of the wetter months, as the city transitions out of the heavy rains of May and June, where humidity levels soared to their highest. Following August, there is a gradual decline toward September’s 74%, suggesting a return to more moderate conditions. Throughout the year, Mombasa's humidity fluctuates, peaking during the heavy rainy season from May through July, while remaining relatively high but stable during the drier months. This pattern indicates a consistently warm and humid coastal climate, characteristic of the region, making August a moderate yet humid month in the annual cycle.
In August, Mombasa experiences a UV Index of 12, reflecting extreme exposure levels that require caution. This slight dip from the peak indices seen in earlier months, such as March with an index of 15, indicates a minor reduction in potential sun intensity. However, the burn time remains critically low at just 10 minutes, highlighting the persistent need for sun protection throughout the year. Following a consistent pattern, Mombasa's UV levels are notably high from January through November, emphasizing the importance of proactive measures against UV exposure. For a detailed overview of UV trends, visit Mombasa UV Index.
UV Risk Categories
In August, Mombasa bathes in a splendid 349 hours of sunshine, marking it as one of the sunniest months of the year. This peak in radiant daylight follows a promising trajectory that begins with January's 288 hours and steadily climbs, reaching a high in the subsequent months. The consistent increase towards mid-year is particularly striking, with July close behind at 345 hours, inviting outdoor adventures and beach escapades. As the year progresses into September and October, the sun continues to grace this coastal paradise, although with slightly reduced hours. Overall, the sunshine trend in Mombasa highlights its appeal as a year-round destination for sun-seekers and nature lovers alike.
In August, Mombasa experiences a likelihood of sunny weather at 44%, slightly below the year's peak months of September and October, which enjoy a sunny chance of 57% each. The trend shows that as the year progresses from the summer's start in January—with a 45% chance—the likelihood of sun fluctuates but generally increases into the latter part of the year, peaking in the fall. With August's sunshine probability being close to the mid-year average, visitors can still look forward to enjoyable days, though scattered clouds may occasionally grace the skies. As the days transition into September and October, those longing for more sunny experiences can anticipate better prospects.
In Mombasa, Kenya, August marks a continuation of the city's subtly shifting daylight patterns. The month offers 11 hours of sunlight, consistent with the preceding months of June and July. This slight reduction from the 12 hours experienced from January to April indicates the gradual transition towards the shorter days of the latter half of the year. However, daylight begins to increase again in September, reinforcing Mombasa’s tropical climate where the variations in daylight are relatively mild. As August progresses, the warm, sunlit hours create an inviting atmosphere for exploration and relaxation along the beautiful coast.
As August unfolds in Mombasa, Kenya, the breeze shifts to a gentle average wind speed of 5.1 m/s (12 mph), providing a refreshing respite from the warmer months. Following a peak in wind activity during July, which boasts an impressive 6.7 m/s (15 mph), August marks a subtle decline yet remains steady compared to the preceding months. The winds, while slightly less vigorous than in the height of winter, still contribute to the coastal city's captivating charm, creating a perfect backdrop for beachgoers and outdoor enthusiasts. Interestingly, the wind speeds begin to taper off in the following months, hinting at a tranquil transition into the softer breezes of spring, with October and November showcasing notably lower averages. This steady rhythm of winds not only shapes the local climate but also enhances the vibrant atmosphere of Mombasa, inviting both locals and tourists to embrace its beautiful coastal essence.
Weather in Mombasa varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Mombasa, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather in Mombasa tends to be warm and humid, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F). This month sees higher precipitation, with about 61 mm (2.4 in) falling over approximately 19 days, resulting in a humidity level of 75%. In contrast, January experiences slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), while total rainfall is significantly lower at just 14 mm (0.6 in) over three days, yielding a similar humidity level of 74%. For more details on January weather, visit Mombasa weather in January.
August and February present distinct weather characteristics in Mombasa. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F). This month experiences considerable precipitation, totaling 61 mm (2.4 in) over 19 days, contributing to a higher humidity level of 75%. In contrast, February boasts warmer temperatures with a minimum of 24°C (75°F) and a maximum of 33°C (92°F), averaging 28°C (83°F). Rainfall is significantly lower in February, with only 18 mm (0.7 in) occurring over 4 days, resulting in slightly lower humidity at 71%. For more detailed information, you can check out Mombasa weather in February.
August and March present distinct weather patterns in Mombasa. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (85°F), with an average of 25°C (77°F). The month sees a higher humidity level at 75% and experiences precipitation over 19 days, resulting in a total of 61 mm (2.4 in). In contrast, March enjoys warmer temperatures, with lows of 24°C (76°F) and highs reaching 34°C (93°F). Although precipitation levels remain similar at 59 mm (2.3 in), it occurs over just 12 days, and humidity is slightly lower at 69%. For more detailed insights into March weather, you can check out Mombasa weather in March.
When comparing the weather in August and April, April tends to be warmer overall, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 33°C (91°F). In contrast, August sees slightly cooler averages, with temperatures from 22°C (72°F) to 29°C (85°F). Additionally, April is significantly wetter, experiencing 164 mm (6.4 in) of precipitation over 27 days, while August has only 61 mm (2.4 in) across 19 days. Humidity levels are relatively similar, with April at 70% and August slightly higher at 75%. For more detailed information, you can check out Mombasa weather in April.
When comparing the weather in August and May, several key differences emerge. In August, temperatures are generally milder, with a minimum of 22°C (72°F) and a maximum of 29°C (85°F), while May experiences warmer conditions, with a minimum of 23°C (73°F) and a maximum of 31°C (87°F). However, May is significantly wetter, receiving 358 mm (14.1 in) of precipitation over 26 days, compared to August's 61 mm (2.4 in) over 19 days. Humidity is also higher in May at 83%, compared to 75% in August. For a more detailed look at May weather, you can visit Mombasa weather in May.
In comparing the weather between June and August, both months experience similar temperature ranges, with minimum temperatures around 22°C (72°F) and maximum temperatures peaking at 29°C (85°F). However, June typically has a slightly higher average temperature of 26°C (79°F) compared to August's 25°C (77°F). Precipitation levels are notably different; June receives a significant 107 mm (4.2 in) over 21 days, which is considerably more than August's 61 mm (2.4 in) across 19 days. Humidity is also higher in June at 86%, while August sees a lower average of 75%. For those interested in more specifics about June weather, you can find additional details here: Mombasa weather in June.
In comparing the weather between July and August, we see notable similarities and slight variations. Both months have an average temperature of 25°C (77°F), with minimums of 22°C (72°F) and maximums reaching 29°C (85°F) in August and 29°C (84°F) in July. However, August experiences slightly less rainfall, with total precipitation at 61 mm (2.4 in) over 19 days, compared to July's 67 mm (2.7 in) over 22 days. Additionally, humidity is lower in August at 75%, while July maintains a higher humidity level of 82%. For more detailed insights on July's climate, check Mombasa weather in July.
In comparing the weather between August and September, we observe that both months have similar temperature ranges, with minimal variation in average temperatures: August has a maximum of 29°C (85°F) and September slightly lower at 29°C (84°F). The minimum temperature remains consistent at 22°C (72°F) for both months, while the average temperature in September rises slightly to 78°F compared to August’s 77°F. However, September experiences increased precipitation, totaling 74 mm (2.9 in) over 21 rainy days, compared to August's 61 mm (2.4 in) across 19 days. Humidity levels are also quite close, with September at 74% and August at 75%. For more detailed trends on the climate, you can check Mombasa weather in September.
In comparing the weather between August and October, we see a slight increase in average temperatures, with October averaging around 26°C (79°F), compared to August's 25°C (77°F). Both months experience similar minimum temperatures of around 22°C (71°F), but October tends to reach a higher maximum of 30°C (87°F) compared to August's 29°C (85°F). However, October brings a significant rise in precipitation, totaling 126 mm (4.9 in) compared to August's 61 mm (2.4 in), while the number of rainy days remains the same at 19. Humidity levels are also slightly higher in October, sitting at 78% compared to August's 75%. For more details, check out Mombasa weather in October.
In comparing the weather of August and November, it’s evident that both months are characterized by warm temperatures and high humidity. August features a minimum temperature of 22°C (72°F) and an average of 25°C (77°F), peaking at 29°C (85°F), while November is slightly warmer, with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 32°C (89°F). Precipitation in November is also higher, totaling 86 mm (3.4 in) over 19 days compared to August's 61 mm (2.4 in), indicating a wetter month. Additionally, humidity rises from 75% in August to 85% in November, making November feel even more humid. For detailed insights into November's weather, visit Mombasa weather in November.
In Mombasa, August features slightly cooler temperatures with a minimum of 22°C (72°F) and an average of 25°C (77°F), peaking at 29°C (85°F). The month sees about 61 mm (2.4 in) of rainfall over 19 days and holds a humidity level of 75%. In contrast, December experiences warmer weather, with temperatures ranging from a minimum of 24°C (76°F) to an average of 28°C (82°F) and maximums reaching 32°C (90°F). Rainfall is slightly higher in December at 65 mm (2.5 in) over 17 days, accompanied by increased humidity at 83%. For more details, check Mombasa weather in December.
August in Mombasa heralds a noticeable shift in weather dynamics, characterized by relatively mild temperatures and increased humidity levels. While the maximum temperature typically peaks around a comfortable 29°C, the average remains at a pleasant 25°C, ideal for outdoor activities. However, this month also brings about significant rainfall, with nearly half of August experiencing precipitation, marking it as a transition from the typically drier months. The humidity levels soar to about 75%, creating a warm, tropical ambiance that invites both locals and tourists to indulge in the rich culture and stunning beaches. For a more detailed look into how August fits into the broader spectrum of the weather year, visit Mombasa Climate.