Last updated: August 21, 2025
Experience the tropical allure of Marsh Harbour, Bahamas in August, where temperatures range from a delightful 25°C (78°F) at night to a balmy 30°C (85°F) during the day, averaging 28°C (83°F). This vibrant month sees an average of 105 mm (4.1 in) of rainfall spread over 18 days, enveloping the island in lush greenery and rich humidity levels of 77%. Be prepared for occasional showers that enhance the stunning landscapes, while the warm, humid air invites you to explore the natural beauty and vibrant culture of this Caribbean paradise.
In August, Marsh Harbour, Bahamas, basks in warm tropical bliss, with temperatures soaring to an inviting average of 28°C (83°F). The month mirrors the peak of summer, with nighttime lows hovering around 25°C (78°F), creating a comfortable setting for evening strolls along the beach. As daytime highs reach a spirited 30°C (85°F), this period reflects a subtle upward trend seen since June, providing the perfect climate for sun-seekers and adventure enthusiasts alike. With humidity in full swing, August encapsulates the warmth of summer, leaving visitors yearning for the pristine shores and vibrant culture of this Bahamian paradise.
August marks a peak in precipitation levels in Marsh Harbour, Bahamas, with an impressive 105 mm (4.1 in) of rainfall over 18 days. This slight increase from July's 104 mm further solidifies the late summer months as the wettest period of the year, setting the stage for September's dramatic rise to 200 mm (7.9 in). The trend highlights a transition from the increasingly humid summer, with rainfall frequency peaking during these months. As temperatures remain warm, the combination of ample sunlight and moisture supports the lush, vibrant landscapes that define this beautiful island paradise.
In August, Marsh Harbour experiences a consistent humidity level of 77%, mirroring the slightly drier conditions of the preceding months. This trend of moderate humidity persists from June through July and into August, suggesting a brief reprieve before the moisture levels begin to rise again in September. Over the course of the year, humidity ranges from a high of 81% in December to a low of 77% during the summer months, showcasing a distinctive seasonal rhythm. As the heart of summer approaches its end, visitors can enjoy the warm temperatures alongside relatively comfortable humidity, making it an ideal time to explore the beauty of the Bahamas.
The UV Index in Marsh Harbour, Bahamas, peaks dramatically throughout the summer months, with August maintaining an extreme level of 12—the same as July and surpassing all winter months which see significantly lower readings. This trend indicates that sun exposure during this time is not only intense but also poses a higher risk of skin damage, with a burn time of just 10 minutes. Following August, September sees a slight dip to an index of 11, but it still falls within the extreme category. As the year transitions into the cooler months, the UV Index declines gradually, allowing for longer burn times in October of 15 minutes before settling at lower readings of 6 in January and December. Overall, for those visiting or living in this sun-kissed paradise, it’s vital to stay sun-safe during this especially potent summer period. For more detailed information, you can check the full Marsh Harbour UV Index.
UV Risk Categories
August in Marsh Harbour, Bahamas, is a sun-drenched delight with an impressive 348 hours of sunshine, making it one of the sunniest months of the year. As summer reaches its peak, the sunlight remains abundant, though slightly less than the record-setting 355 hours seen in July. This trend reflects a general pattern of generous sunshine from April through September, where daylight hours consistently exceed 300. The gradual tapering of sunlight in the fall leads to a cozy atmosphere, but August still shines brightly as a favorite among sun-seekers. With each passing month from January's modest 206 hours to the radiant summer peak, the Bahamian sun invites visitors to embrace the warmth and beauty of this tropical paradise.
In Marsh Harbour, Bahamas, the likelihood of sunny weather in August stands at 41%, providing a moderate chance for beach-goers to soak up the sun. This figure reveals a slight dip from the sunnier months of February and March, which boast probabilities of 62% and 54%, respectively. As the summer progresses into June and July, the sunshine appears less reliable, with chances falling to 29% and 44%. However, August's forecast still surpasses the upcoming months of September and October, hinting at the lingering warmth of summer. This trend underscores that while August may not be peak for sunny days, it remains a favorable choice for those seeking enjoyable, albeit slightly unpredictable, weather in the vibrant Caribbean.
In August, Marsh Harbour enjoys 13 hours of daylight, continuing the trend established over the previous months. This peak in daylight duration aligns with the summer months, providing ample time for sun-soaked adventures and scenic explorations. As the year transitions towards fall, daylight begins to gradually decrease, dropping to 12 hours in September and further diminishing through the autumn months. The consistent brightness of summer, particularly in August, creates the perfect backdrop for enjoying the vibrant marine life and lush landscapes that the Bahamas are renowned for.
August in Marsh Harbour, Bahamas, is characterized by a gentle average wind speed of 5.5 m/s (12 mph). As summer draws to a close, the winds remain relatively calm compared to earlier months, with only July experiencing slightly lower speeds. This trend showcases a gradual decline from the more brisk winds observed in February, which peaks at 7.3 m/s (16 mph). However, the lush surroundings and tranquil breezes during August still provide a pleasant atmosphere for outdoor activities. As September approaches, a notable dip to 3.4 m/s (8 mph) suggests that the island prepares for a quieter, more serene transition into fall. Overall, August encapsulates a delightful balance, maintaining enough wind to keep the warmth of summer at bay while inviting relaxation and enjoyment in this tropical paradise.
Weather in Marsh Harbour varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Marsh Harbour, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present contrasting weather patterns in Marsh Harbour. In August, the temperatures are significantly warmer, with minimums around 25°C (78°F) and average highs reaching 30°C (85°F), alongside a higher precipitation of 105 mm (4.1 in) over 18 days, creating a humid environment with an average humidity of 77%. Conversely, January experiences milder conditions, with temperatures ranging from a minimum of 15°C (60°F) to an average of 22°C (72°F) and maximums of 25°C (78°F). Precipitation is also lower in January, totaling 60 mm (2.4 in) across 7 days, and humidity rises slightly to 80%. For a detailed look at January's weather, check out Marsh Harbour weather in January.
In comparing the weather patterns of August and February, it's clear that August tends to be significantly warmer and more humid. With minimum temperatures around 25°C (78°F) and average temperatures reaching 28°C (83°F), August also experiences a maximum temperature of 30°C (85°F). This month is characterized by higher precipitation levels, totaling 105 mm (4.1 in) over 18 days, and a humidity level of 77%.
In contrast, February offers a more moderate climate, with minimum temperatures of 15°C (60°F) and an average of 23°C (73°F), peaking at a maximum of 25°C (77°F). Precipitation is notably lower, at 50 mm (2.0 in) spread across only 8 days, and humidity is slightly higher at 80%.
For a more detailed look at the climate in February, you can refer to Marsh Harbour weather in February. Overall, August provides a much warmer and wetter experience compared to the cooler, drier February weather.
August and March present distinct weather contrasts. August boasts warmer temperatures, with a minimum of 25°C (78°F) and an average of 28°C (83°F), while March experiences milder conditions, with a minimum of 17°C (63°F) and an average of 22°C (73°F). The peak temperature in August reaches 30°C (85°F), significantly higher than the maximum of 26°C (78°F) in March. Additionally, August is marked by higher precipitation levels, averaging 105 mm (4.1 in) over 18 days, compared to March’s 53 mm (2.1 in) over just 7 days. Despite the higher temperatures in August, March maintains a slightly higher humidity at 79% compared to 77% in August. For more detailed information on March weather, you can refer to Marsh Harbour weather in March.
In comparing the weather conditions of August and April, we see notable differences in temperature and precipitation patterns. August tends to be warmer, with minimum temperatures around 25°C (78°F) and average highs reaching 30°C (85°F), while April is cooler, with minimums at 19°C (66°F) and average highs of 27°C (82°F). Additionally, August experiences more precipitation, averaging 105 mm (4.1 in) over 18 days compared to April's 66 mm (2.6 in) across 11 days. Both months have the same humidity level of 77%, contributing to a tropical feel year-round. For more specific insights into April weather, you can visit Marsh Harbour weather in April.
In comparing the weather of August and May, August tends to be hotter with average temperatures reaching 28°C (83°F), compared to May's average of 25°C (77°F). The minimum temperatures in August are also slightly higher at 25°C (78°F) versus 21°C (71°F) in May. Precipitation is fairly similar between the months, with August receiving 105 mm (4.1 in) over 18 days and May seeing 100 mm (3.9 in) across 12 days, indicating that August is rainier. The humidity levels are comparable, with August at 77% and May slightly higher at 79%. For a closer look at May's specific weather conditions, you can check out Marsh Harbour weather in May.
In comparing the weather between June and August, we find that both months boast similar high temperatures, with August averaging 28°C (83°F) and June slightly cooler at 27°C (80°F). However, August experiences a higher minimum temperature of 25°C (78°F) compared to June's 23°C (74°F). When it comes to precipitation, August is wetter, receiving 105 mm (4.1 in) over 18 days, whereas June sees 84 mm (3.3 in) across 16 days. Despite these differences, humidity levels remain consistent at 77% for both months, creating a humid atmosphere year-round. For more detailed insights, you can check Marsh Harbour weather in June.
In comparing the weather of August and July, we find that both months exhibit similar temperature ranges, with August maintaining a minimum of 25°C (78°F), an average of 28°C (83°F), and a maximum of 30°C (85°F). July, on the other hand, has a minimum of 25°C (77°F), with an average of 28°C (82°F) and a maximum of 29°C (85°F). Precipitation levels are comparable, with August seeing 105 mm (4.1 in) and July slightly less at 104 mm (4.1 in), both recorded over 18 days. Humidity remains constant at 77% for both months. For more detailed information on July's weather specifically, you can refer to Marsh Harbour weather in July.
August and September exhibit similar temperature ranges, with both months featuring a minimum temperature of around 25°C (78°F) and an average of 28°C (82°F). However, September tends to be slightly warmer with a maximum temperature reaching 30°C (86°F), compared to August’s peak of 30°C (85°F). Notably, September experiences a significant increase in precipitation, totaling 200 mm (7.9 in) over 19 days, compared to August's 105 mm (4.1 in) across 18 days. Humidity also remains high, with September recording a modest increase to 78% from August's 77%. For more specifics on the weather in September, you can refer to Marsh Harbour weather in September.
August and October display a shift in weather patterns, with both months characterized by warm temperatures but notable differences in precipitation. In August, the average temperature hovers around 28°C (83°F), with maximums reaching 30°C (85°F), and it experiences 105 mm (4.1 in) of rainfall over 18 days. In contrast, October sees a slight dip in minimum temperatures to 22°C (72°F) and an average of 27°C (80°F), but it also brings increased rainfall of 133 mm (5.2 in) over the same number of days. Humidity remains fairly constant, with August recorded at 77% and October slightly higher at 78%. For more detailed insights, check out Marsh Harbour weather in October.
In August, the weather is hotter, with average temperatures around 28°C (83°F) and highs reaching up to 30°C (85°F), while November sees a more moderate range, with averages of 25°C (77°F) and maximums of 27°C (82°F). Both months experience similar precipitation levels, approximately 104-105 mm (4.1 in), but August has rainy days spread over 18 days compared to November's 14 days. Humidity is slightly higher in November at 80%, compared to 77% in August, making the air feel a bit more humid as the year approaches its end. For a detailed look at November weather, visit Marsh Harbour weather in November.
In August, the weather is significantly warmer, with temperatures averaging around 28°C (83°F) and a maximum of 30°C (85°F). The month is quite humid, with a humidity level of 77% and frequent rainfall, totaling about 105 mm over 18 days. In contrast, December sees cooler temperatures, with an average of 23°C (74°F) and a maximum of 27°C (80°F). Rainfall is less severe during this month, averaging 48 mm across just 8 days, and humidity rises slightly to 81%. For more detailed information on December weather, check out Marsh Harbour weather in December.
August in Marsh Harbour brings a warm embrace with maximum temperatures around 30°C (85°F), creating a tropical atmosphere perfect for outdoor fun. However, it's also the month when humidity peaks, often reaching around 77%, contributing to a muggy feel. Precipitation is frequent, with 18 rainy days accumulating about 105 mm (4.1 inches) of rain, distinguishing August from drier months like April or May. This blend of heat and moisture means you'll want to be prepared for sudden showers, making it a vibrant yet unpredictable time to enjoy everything Marsh Harbour has to offer. For a detailed overview of the area's weather patterns, check out Marsh Harbour Climate.