July Weather in Marigot, Saint Martin

Last updated: October 31, 2025

In July, Marigot, Saint Martin experiences a warm and inviting tropical climate, with temperatures generally ranging from a maximum of 29°C (84°F) to a minimum of 25°C (77°F). The month features an average temperature of 27°C (81°F), perfect for beach enthusiasts and outdoor adventurers alike. However, visitors should be prepared for some rain, as July sees approximately 83 mm (3.3 in) of precipitation over 17 days. With humidity sitting at a notable 83%, the island's lush environment thrives, offering a vibrant escape enveloped in balmy warmth.

July Temperature in Marigot

In July, Marigot, Saint Martin, embraces the height of summer, with temperatures rising to create a warm, inviting atmosphere. The month kicks off with minimums around 25°C (77°F), allowing for comfortable nights, while daily averages hover at a pleasant 27°C (81°F). As the sun climbs higher, the maximum temperatures reach up to 29°C (84°F), making it the perfect time for beach outings and water activities. This trend of increasing warmth carries through from earlier months, highlighting July as not only a peak travel period but also a great time to soak in the tropical sun. With consistent temperatures continuing into August, visitors can expect similarly balmy conditions, ensuring that summer vibes linger well into the season.

July Weather in Marigot: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Marigot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marigot, July typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (84°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787980818282818079
Data source: Temperature data for Marigot generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Marigot

In July, Marigot, Saint Martin experiences a notable increase in precipitation, with 83 mm (3.3 in) of rain falling over 17 days. This spike marks a significant uptick compared to the previous months, such as June's 50 mm (2.0 in), indicating the onset of the island’s wetter season. As summer unfolds, this pattern continues into August, when precipitation peaks at 87 mm (3.4 in), highlighting a trend of more frequent rainfall as the year progresses. This shift towards a more tropical climate underlines the region's seasonal fluctuations, making July a pivotal month in Marigot’s annual weather cycle.

July Precipitation Trends in Marigot

The chart displays monthly precipitation patterns in Marigot, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Marigot, July typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec35352735495084881611139648
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Marigot

In July, Marigot, Saint Martin experiences a noticeable rise in humidity, reaching 83%, the highest point of the year. This upward trend begins in the warmer months, starting from 77% in January through gradual increases, ultimately peaking in mid-summer. Following July, humidity slightly dips to 82% in August before tapering off again in the autumn months. Overall, the data illustrates a clear seasonal pattern, highlighting the island's tropical climate where summer brings both warmth and increased humidity, setting the stage for lush, vibrant landscapes.

July Average Humidity in Marigot

This chart illustrates the average monthly humidity levels in Marigot, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Marigot is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%78%79%81%83%82%80%79%79%78%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Marigot

In Marigot, Saint Martin, July continues the trend of extreme UV exposure, with the UV Index remaining high at 13. Following a series of months in which the UV Index consistently peaked at 13 from April through June, July maintains this level, indicating that sun safety is paramount. The burn time remains notably short at just 10 minutes, a reminder for residents and visitors alike to seek shade and apply sunscreen diligently. As the summer progresses into August, Marigot expects similar conditions, with the UV Index staying elevated. This pattern underscores the tropical sun's intensity during these months. For more detailed information on UV levels throughout the year, check out the Marigot UV Index.

Maximum UV Index Levels in Marigot for July

The chart shows the monthly maximum UV Index (UVI) for Marigot in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Marigot typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313131313141299
Data source: Marigot July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Marigot

In July, Marigot, Saint Martin shines with a stunning 362 hours of sunshine, making it one of the sunniest months of the year. Following the vibrant days of May and June, where the sunlight reaches impressive peaks, July maintains a delightful blend of warmth and brightness. This month stands out as part of a summer pattern that showcases the island's consistent and abundant sunshine, as it transitions seamlessly from the slightly lower totals of June. As the year progresses, the overall trend remains optimistic, with a noticeable abundance of sunlight during the summer months, allowing visitors to bask in the natural beauty of this Caribbean paradise.

Monthly Sunshine Duration in Marigot: July Highlighted

The July sunshine duration represents the total number of hours Marigot experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec259h299h350h349h363h344h362h351h322h322h308h323h
Data source: Marigot July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marigot During July

In Marigot, Saint Martin, July experiences a 50% chance of sunny weather, making it a transitional month in terms of sunshine. The likelihood of clear skies dips compared to the sunnier months of February and March, which boast a robust 72% chance. Interestingly, July follows a notably cloudy June with only a 25% chance of sun, indicating a potential mid-summer reprieve. As the summer progresses, the sunshine outlook tends to decline slightly, with August dropping to 46%. Therefore, while July offers a fair opportunity for sun-soaked days, visitors should still prepare for the occasional cloud cover, as the weather remains unpredictable during this peak tourist season.

Percentage of Sunny Days in July in Marigot

The chart illustrates the percentage of sunny days in Marigot throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Marigot experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec57%72%72%48%60%25%50%47%58%56%67%66%
Data source: Marigot July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marigot in July

In Marigot, Saint Martin, July marks a delightful peak in daylight duration, offering 13 hours of sunlight. This trend of increasing daylight begins in March, where the days start stretching to a full 12 hours, and steadily rise through April and May. By June, residents and visitors alike can enjoy those longer, sun-kissed days, which beautifully peak in July. As summer unfolds, there is a gentle decline in daylight, with August shifting back to 12 hours, before gradually returning to the 11 hours typical of winter months. This rhythmic pattern of daylight not only enriches the vibrant summer atmosphere but also sets the perfect backdrop for outdoor adventures and evening gatherings in this tropical paradise.

Average Daylight Hours in Marigot for July

The chart illustrates the variation in daylight duration in Marigot throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 10m11h 32m12h 2m12h 33m12h 58m13h 10m13h 4m12h 41m12h 12m11h 42m11h 16m11h 3m
Data source: Marigot daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Marigot

In July, Marigot, Saint Martin experiences a delightful average wind speed of 8.5 m/s (19 mph), making it one of the breezier months of the year. This gentle, consistent wind is a welcome companion for those enjoying the island's stunning beaches and vibrant outdoor activities. As summer reaches its peak, the wind begins to rise since the calmer days of April and May, creating an inviting atmosphere for water sports enthusiasts. Following July, the wind slightly decreases in August, hinting at a subtle seasonal shift as the island transitions toward late summer. Overall, the July winds not only enhance the tropical charm of Saint Martin but also invigorate the lively beach culture that defines the island.

Average July Wind Speed in Marigot

The chart displays monthly wind speed patterns in Marigot, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.99.07.46.47.28.28.5 m/s7.25.36.36.28.1
Data source: Marigot July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Marigot Compares to Other Months

Weather in Marigot varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Marigot, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather of July and January, we observe that July is typically warmer, with an average temperature of 27°C (81°F), peaking at 29°C (84°F). January, on the other hand, is slightly cooler, with temperatures averaging 25°C (78°F). Precipitation also varies significantly; July experiences more rainfall at 83 mm (3.3 in) over 17 days, while January has only 35 mm (1.4 in) spread across 14 days. Additionally, the humidity levels are higher in July at 83%, compared to January's 77%. For a closer look at the specifics of January's weather, you can visit Marigot weather in January.

In comparing the weather of July and February, July is notably warmer, with minimum temperatures of 25°C (77°F) and average highs reaching 29°C (84°F), while February experiences slightly cooler temperatures with a minimum of 22°C (72°F) and a maximum of 26°C (80°F). Additionally, July is marked by higher humidity levels at 83%, compared to February's 77%, which can make the heat feel more intense. Precipitation is also significantly greater in July, with 83 mm (3.3 in) falling over 17 days, as opposed to February's 35 mm (1.4 in) over just 11 days. For more insights on February weather, you can check Marigot weather in February.

In July, the weather is typically warmer and more humid, with average temperatures around 27°C (81°F) and highs reaching 29°C (84°F). During this month, there's also considerable precipitation, averaging 83 mm (3.3 in) over 17 days, resulting in a humidity level of 83%. In contrast, March offers milder temperatures, with average highs of 26°C (79°F) and lower overall humidity at 77%. Precipitation in March is significantly less, at 27 mm (1.1 in) over just 10 days. For a more detailed look at the weather during March, you can check Marigot weather in March.

When comparing the weather in July and April, noticeable differences emerge in temperature and precipitation. July tends to be warmer, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), while April has slightly cooler averages of 23°C (74°F) to 27°C (81°F). In terms of precipitation, July experiences significantly more rain, totaling 83 mm (3.3 in) over an average of 17 days, compared to April's 35 mm (1.4 in) spread over just 11 days. Additionally, humidity levels are higher in July at 83% compared to April’s 78%. For more detailed weather information, check out Marigot weather in April.

In comparing the weather between July and May, July tends to be warmer and more humid. With average temperatures ranging from 25°C (77°F) to a maximum of 29°C (84°F), it surpasses May's range of 23°C (74°F) to 28°C (82°F). Additionally, July experiences more precipitation, with 83 mm (3.3 in) falling over 17 days, compared to May's 49 mm (1.9 in) over just 11 days. Humidity levels are also slightly higher in July at 83%, compared to 79% in May. For a detailed look at May weather, visit Marigot weather in May.

In comparing the weather between June and July, we see that temperatures remain relatively stable, with both months featuring a minimum of 25°C and an average of 27°C. However, July experiences slightly higher maximum temperatures, reaching up to 29°C compared to June's maximum of 28°C. Additionally, July is wetter, with 83 mm of precipitation spread over 17 days, while June sees only 50 mm over 14 days. This increase in rainfall also contributes to a higher humidity level in July, averaging 83% compared to June's 81%. For a more detailed overview of June's weather, you can visit Marigot weather in June.

In comparing the weather between July and August, we find that both months experience warm temperatures, with July averaging 27°C (81°F) and August slightly warmer at a daily average of 28°C (82°F). The nights remain consistently warm, with minimum temperatures around 25°C (77°F) for both months. When it comes to precipitation, August sees a slight increase to 87 mm (3.4 in) compared to July's 83 mm (3.3 in), with rainfall occurring on 16 days in August versus 17 days in July. Humidity levels also remain high, with July at 83% and August slightly lower at 82%. For those interested in the specifics of August weather, more information can be found here: Marigot weather in August.

In July, the weather is characterized by slightly lower temperatures, with an average of 27°C (81°F) and high humidity at 83%. The month sees a total of 83 mm (3.3 in) of precipitation over 17 days, making it a relatively wet summer month. In contrast, September experiences a marginal increase in average temperature to 28°C (82°F), while maintaining the minimum temperature at 25°C (77°F). However, September is rainier, with a total precipitation of 161 mm (6.3 in) spread over 22 days, and humidity is slightly lower at 80%. For more details about September weather, you can visit Marigot weather in September.

In July, the weather features consistently warm temperatures with a minimum of 25°C (77°F) and an average around 27°C (81°F), peaking at a maximum of 29°C (84°F). This month witnesses around 83 mm (3.3 in) of precipitation over 17 days, accompanied by high humidity at 83%.

In contrast, October maintains similar temperature ranges, with the same minimum and average temperatures. However, it experiences slightly increased rainfall, totaling 113 mm (4.5 in) over 18 days, while the humidity level drops to 79%. For more details, you can check Marigot weather in October.

In July, the weather features a warm and humid climate with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), and an average of 27°C (81°F). During this month, the region experiences approximately 83 mm (3.3 in) of precipitation over 17 days, with humidity levels reaching 83%.

In contrast, November sees slightly cooler temperatures, with a minimum of 24°C (76°F), an average of 27°C (80°F), and a maximum of 28°C (83°F). While the average temperature is similar to July, November has a higher total precipitation of 96 mm (3.8 in) also spread over 17 days, but with a slightly lower humidity of 79%.

For more detailed information, you can check Marigot weather in November.

In July, the weather is typically warmer with an average temperature of 27°C (81°F), reaching a maximum of 29°C (84°F), while December sees slightly cooler temperatures, averaging 26°C (79°F) with a max of 28°C (82°F). July is also characterized by higher precipitation, averaging 83 mm (3.3 in) over 17 rainy days, compared to December, which has only 48 mm (1.9 in) over 16 days. Humidity is relatively high in both months, with July at 83% and December at 78%, making the summer feel more humid than the winter months. For more specific details on December's weather, you can check Marigot weather in December.

Compare Marigot's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Marigot

In July, Marigot transforms into a warm and humid haven, with temperatures settling comfortably around 27°C (81°F) and the occasional peak at 29°C (84°F). Unlike the cooler months, visitors can expect frequent showers throughout the month, as July sees about 17 days of rainfall, contributing to a total of 83 mm (3.3 in) of precipitation. This blend of warmth and humidity, set against the backdrop of vibrant tropical life, sets July apart as a unique time to experience the beauty of Marigot. For a deeper dive into what to expect throughout the year, check out Marigot Climate.