Last updated: August 21, 2025
In August, Marigot, Dominica, experiences a tropical climate characterized by warm temperatures and notable humidity. Daily maximums reach around 28°C (83°F), with average temperatures hovering around 27°C (80°F), while the nights offer a mild minimum of 24°C (76°F). This month is also marked by substantial precipitation, with a total of 139 mm (5.5 in) falling over the course of approximately 24 days, creating a lush and vibrant landscape. With humidity levels averaging 82%, visitors can expect a lush environment, though it’s wise to prepare for regular, refreshing showers that are typical for this time of year.
In August, Marigot, Dominica, enjoys a warm and inviting climate, typical of the summer months. The minimum temperature hovers around 24°C (76°F), while the average rises to a comfortable 27°C (80°F), peaking at a maximum of 28°C (83°F). This slight uptick in warmth from the previous months reflects a consistent trend of rising temperatures through the summer, making August one of the warmest months of the year. With these balmy conditions, visitors can anticipate plenty of sunshine, perfect for exploring the lush surroundings and enjoying the vibrant coastal life that Dominica has to offer.
In August, Marigot, Dominica experiences a notable spike in precipitation, with an average of 139 mm (5.5 in) of rainfall over 24 days, making it one of the wettest months of the year. This significant increase follows the trend set by July, which recorded 113 mm (4.5 in). The progression of rainfall from January through August shows a gradual upward trajectory, culminating in these peak summer months. As summer transitions into early autumn, the collective moisture nurtures the lush tropical landscapes, creating a vibrant backdrop before the rainfall begins to taper off in September. This pattern underscores the region's transformation, highlighting the heightened rainfall as a defining characteristic of late summer in this enchanting island locale.
In August, Marigot, Dominica experiences a relative humidity of 82%, marking a slight dip from the peak July levels of 84%. This trend of elevated humidity is characteristic of the summer months, with values gradually rising from 78% in spring to 80% and above by mid-year. Notably, August maintains a tropical embrace, typical of the region, as it transitions into the cooler, more stable conditions of September and October, both averaging 80% humidity. Overall, Marigot's humidity levels display a consistent pattern, underscoring the island's lush, vibrant atmosphere throughout the year.
In August, Marigot, Dominica, experiences an average UV Index of 13, categorized as extreme, prompting a burn time of just 10 minutes. This trend follows a pattern established over the preceding summer months, with high UV levels consistently present from April through September. While January and November show a dip to a very high UV category, the summer months remain a hotbed for sun exposure, underscoring the need for sun protection. As the season progresses, precautions are crucial to enjoy the island's stunning beaches and activities safely. For more detailed information, visit the Marigot UV Index.
UV Risk Categories
In August, Marigot, Dominica, enjoys a delightful blend of sunshine, basking in 351 hours of radiant daylight. The month stands out as a continuation of the summer's warmth, where sunlight hours have remained consistently high since May, with an impressive average hovering above 350 hours. As the summer transitions to fall, August embraces a slight dip in sunshine hours compared to the peak of July's 355 hours. Notably, this trend of abundant sunshine throughout the summer paints Marigot as a hot-spot for outdoor enthusiasts. With clear skies and sun-soaked days, August's weather invites visitors to explore the island's lush landscapes, making it a perfect time for adventures and relaxation alike.
In Marigot, Dominica, the likelihood of sunny weather in August stands at 46%, reflecting a slight dip from the preceding months of July (51%) and May (49%). This trend marks a transition into the wetter season, as August's sunny prospects are on par with April but notably lower than the sunshine frequency enjoyed earlier in the year. Interestingly, this summer month follows a pattern where the chances of clear skies diminish into the depths of the rainy season, peaking once again as the year draws to a close. With September bringing a slight recovery to 58%, those planning summer activities might want to keep an eye on the weather, as the fluctuating chance of sunshine continues to dance through Dominica's tropical climate.
In Marigot, Dominica, August marks a delightful phase in the annual cycle of daylight. This month enjoys 12 hours of sunlight, continuing the trend established in July and maintaining the same duration as in September. As the year progresses, daylight hours typically rise from 11 hours in January and February to a peak of 13 hours in June, before stabilizing at 12 hours from July through September. This consistent daylight in August highlights the island's tropical climate, offering ample opportunities for outdoor adventures and soaking up the sun. As the days gradually shorten into the fall, August serves as a vibrant reminder of the summer's lingering embrace in this Caribbean paradise.
In Marigot, Dominica, the August winds are gentle yet refreshing, with an average speed of 7.2 m/s (16 mph) that marks a brief lull in the summer breeze. This month showcases a noticeable dip compared to the preceding July, which recorded a robust 8.7 m/s (20 mph). Following the peak of midsummer, the winds taper off into September, dropping further to 5.5 m/s (12 mph), signaling the transition towards the quieter seasons. Thus, August serves as a pivotal moment in the annual wind cycle, offering a calm before the return of brisker autumn breezes as the year progresses.
Weather in Marigot varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Marigot, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit notable differences in weather patterns. In August, temperatures range from a minimum of 24°C (76°F) to an average of 27°C (80°F), with a maximum of 28°C (83°F). The month is characterized by high humidity at 82% and significant rainfall, totaling 139 mm (5.5 in) over 24 days. In contrast, January is slightly cooler, with temperatures ranging from a minimum of 22°C (72°F) to an average of 25°C (77°F), peaking at 26°C (79°F). Rainfall is considerably lower during this month, accumulating to just 51 mm (2.0 in) over 16 days and experiencing lower humidity at 78%. For more detailed insights, check out Marigot weather in January.
In comparing the weather of August and February, it becomes clear that August is generally warmer and wetter. With average temperatures reaching 27°C (80°F) and a high of 28°C (83°F), August experiences a higher humidity level of 82%, which can make the heat feel more intense. In contrast, February offers a more moderate climate with average temperatures of 24°C (76°F) and highs of 26°C (79°F), accompanied by lower humidity at 77%. Additionally, February has significantly less rainfall, totaling only 51 mm (2.0 in) over 16 days, compared to August's 139 mm (5.5 in) over 24 days. For a more detailed look at February's weather, you can visit Marigot weather in February.
In August, the weather tends to be warmer and more humid compared to March, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F) and an average of 27°C (80°F). This month also experiences significantly more rainfall, totaling 139 mm (5.5 in) across 24 days, contributing to an humidity level of 82%. In contrast, March offers slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 26°C (79°F), and an average of 24°C (76°F). Precipitation is less frequent in March, with only 53 mm (2.1 in) recorded over 18 days and humidity at a lower 78%. For a detailed look at the weather in March, visit Marigot weather in March.
When comparing the weather in August and April, it is clear that both months experience warm temperatures, but August tends to be slightly warmer. In August, the minimum temperature averages around 24°C (76°F), rising to a maximum of 28°C (83°F), while April's temperatures range from a minimum of 22°C (73°F) to a maximum of 27°C (80°F). Additionally, August sees significantly more precipitation, with 139 mm (5.5 in) over 24 days, compared to April's 49 mm (1.9 in) across 16 days. The humidity in August is also higher at 82%, compared to April’s 78%. For more detailed information, you can check Marigot weather in April.
In comparing the weather of August and May, we observe that August tends to be slightly warmer, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), compared to May's temperatures, which range from 23°C (74°F) to 27°C (81°F). Additionally, August experiences significantly more rainfall, with 139 mm (5.5 in) spread over 24 days, while May has only 59 mm (2.3 in) over 15 days. Humidity levels remain relatively similar, with August at 82% and May at 80%. For a closer look at May's weather specifics, you can explore Marigot weather in May.
In comparing the weather of August and June, both months exhibit similar temperature ranges, with June having a slightly lower average temperature of 26°C (79°F) compared to August's 27°C (80°F). Notably, both months reach a maximum of 28°C (82°F), but August experiences significantly higher precipitation levels, with 139 mm (5.5 in) over 24 days, compared to June's 89 mm (3.5 in) over just 21 days. Despite the rainfall differences, humidity remains constant at 82% for both months, making them equally sticky. For a detailed look at June's weather in Marigot, you can visit Marigot weather in June.
In comparing the weather between July and August, we see that both months experience similar temperatures, with minimums of 24°C (76°F) and maximums reaching around 28°C (82-83°F). However, August is slightly warmer on average, with an average temperature of 27°C (80°F), compared to July's 26°C (80°F). August also sees an increase in precipitation, with 139 mm (5.5 in) over 24 days, while July has 113 mm (4.5 in) over the same number of days. The humidity levels are quite similar, with August at 82% and July at 84%. For more detailed information on July weather specifically, visit Marigot weather in July.
In August, the weather tends to be characterized by warm temperatures, with a minimum of 24°C (76°F) and an average of 27°C (80°F), reaching a maximum of 28°C (83°F). However, it experiences higher precipitation levels of 139 mm (5.5 in) over 24 days, coupled with a humidity of 82%. In contrast, September's weather remains similarly warm, with slight variations in temperatures, featuring a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 28°C (83°F). Precipitation decreases slightly to 136 mm (5.4 in) over 20 days, and humidity levels drop to 80%. For more detailed insights into the conditions in September, you can check out Marigot weather in September.
In comparing the weather patterns of August and October, we find that both months share similar temperature ranges, with minimums of 24°C (76°F), averages of 27°C (80°F), and maximums reaching 28°C (83°F). However, October exhibits slightly higher precipitation levels at 152 mm (6.0 in) over 22 days, compared to August's 139 mm (5.5 in) over 24 days. Humidity remains fairly consistent, with August at 82% and October dipping slightly to 80%. For a more detailed look at October weather specifically, you can visit Marigot weather in October.
In August, the weather tends to be slightly warmer with an average temperature of 27°C (80°F) and maximums reaching up to 28°C (83°F). The month is marked by high humidity at 82% and substantial rainfall, totaling 139 mm (5.5 in) over 24 days. In contrast, November offers a marginally cooler climate with an average temperature of 26°C (79°F) and a maximum of 27°C (82°F). Rainfall in November is slightly lower, with 126 mm (4.9 in) across 21 days, and humidity reduces to 80%. For a more detailed comparison, you can check Marigot weather in November.
In comparing the weather between August and December, we see some noteworthy differences. August typically features higher temperatures with a minimum of 24°C (76°F) and an average of 27°C (80°F), while December presents slightly cooler conditions with a minimum of 23°C (73°F) and an average of 25°C (78°F). Additionally, August is characterized by significantly higher rainfall, with 139 mm (5.5 in) of precipitation over 24 days, compared to December's 81 mm (3.2 in) spread across 22 days. Humidity levels are also marginally lower in December at 79%, compared to August's 82%, contributing to a generally more comfortable atmosphere during the latter month. For a detailed look at December weather specifics, visit Marigot weather in December.
August in Marigot presents a distinct blend of warmth and humidity, setting it apart from other months. With average temperatures hovering around a comfortable 27°C (80°F), the days are undeniably sultry, inviting visitors to enjoy the lush surroundings. However, this month also marks a notable increase in rainfall, with precipitation occurring on nearly 24 days, contributing to the vibrant landscapes. The elevated humidity of 82% creates a tropical atmosphere that is characteristic of the region. For those curious to explore the nuances of Marigot's climate year-round, detailed information can be found at Marigot Climate.