Last updated: October 31, 2025
March in Koolbaai, Sint Maarten brings delightful temperatures with a maximum of 26°C (79°F) and an average of 25°C (77°F), offering a pleasant escape for visitors. The warmer days are complemented by a comfortable minimum temperature of 22°C (73°F). However, this month also witnesses 27 mm (1.1 in) of rainfall spread over 10 days, contributing to the lush greenery of the landscape. With relative humidity levels around 77%, the atmosphere retains a tropical feel, making March an inviting time to experience the beauty of this Caribbean paradise.
In March, Koolbaai, Sint Maarten enjoys a delightful climate, with temperatures gently transitioning as the island approaches the warmer months. The minimum temperature hovers around 22°C (73°F), while the average remains a comfortable 25°C (77°F). With a maximum peaking at 26°C (79°F), the weather is perfect for enjoying outdoor activities and soaking up the sun. This month reflects a stable temperature trend, similar to February, but lays the groundwork for the slight increases expected in April and May. The consistent warmth of March invites visitors to relish the vibrant natural beauty of this Caribbean paradise, making it an ideal time for beachgoers and adventurers alike.
In Koolbaai, Sint Maarten, March experiences a moderate dip in precipitation, with 27 mm (1.1 in) recorded over 10 days. This marks a slight decrease compared to the wetter months preceding it, reflecting a trend of gradually diminishing rainfall as the island transitions into a drier season. Following February's equally mild totals, the early spring months exhibit a consistent pattern of light showers, paving the way for the more substantial rains of late spring and summer. As residents and visitors alike enjoy the pleasant weather, this brief decrease in precipitation serves as an inviting reminder of the island's tropical charm, while foreshadowing the heavier downpours that characterize the latter part of the year.
In March, Koolbaai, Sint Maarten, experiences a consistent humidity level of 77%, mirroring the conditions of January and February. This stability marks a transition into the warmer months, as the humidity begins to rise gradually in April to 78%, and continues its upward trend toward the summer. The figures suggest that while March maintains a comfortable balance in moisture, the forthcoming months will usher in a more humid climate, peaking in July at 83%. Overall, March serves as a pivotal point in the year's humidity cycle, bridging the dry winter months and the lush, tropical summer season.
March in Koolbaai, Sint Maarten, brings an extreme UV Index of 13, indicating that sun exposure should be approached with caution. This trend marks a significant increase from January's UV Index of 9 and February's rise to 11, highlighting a steady climb as we transition into spring. With a burn time of just 10 minutes, it’s essential for visitors and locals alike to take protective measures against the sun's powerful rays. This level of UV intensity persists into April and May, maintaining the same extreme rating. As you enjoy the beautiful sunny days of March, don't forget to check the daily UV Index for safe sun practices! For more detailed information, visit Koolbaai UV Index.
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As March unfolds in Koolbaai, Sint Maarten, the island basks in an impressive 350 hours of bright sunshine, marking a delightful increase from the 299 hours recorded in February. This upward trend in daylight signifies the gradual approach of spring, inviting both locals and visitors to revel in the warm rays. Following March, sunshine levels remain high, with April and May continuing the trend, reaching 349 and 363 hours respectively, showcasing an alluring transition into the sun-drenched summer months. While the summer maintains a splendid streak, the consistent glow throughout these months paints a picture of idyllic days perfect for relaxation and exploration in paradise.
In Koolbaai, Sint Maarten, the likelihood of enjoying sunny weather in March is promising, with 72% of the days typically graced by sunshine. This figure aligns with the previous month of February, indicating a delightful transition into spring. However, as the year progresses into the warmer months, the chance of sunny days begins to dip, notably dropping to 48% in April. The trends suggest that while March offers a fantastic opportunity for sun-seekers, the subsequent months may see a shift toward more variable weather. Thus, if you're planning a getaway in March, the odds are certainly in your favor for basking in the warm Caribbean sun.
As March unfolds in Koolbaai, Sint Maarten, the days grow longer with an increase in daylight to 12 hours, reflecting the region's gradual transition into spring. This month is noteworthy as it marks a shift from the consistent 11-hour days of January and February, heralding the onset of brighter and warmer daylight patterns. Following March, daylight remains steady at 12 hours through April and May, before peaking at 13 hours in June and July. This trend highlights the approach of summer, where sunny days prevail, perfect for outdoor adventures. As the year progresses, the daylight gradually tapers off again, returning to 11 hours by October, but March stands out as a pivotal moment where the promise of longer days starts to take shape.
In Koolbaai, Sint Maarten, the March winds bring a refreshing average speed of 7.4 m/s (16 mph), a gentle breeziness that feels slightly lighter than the more blustery conditions experienced in February at 9.0 m/s (20 mph). This transition reveals a trend of fluctuating wind speeds as the island moves from winter to spring; January began with the calmest winds at 6.9 m/s (15 mph), while April sees a dip to 6.4 m/s (14 mph). However, as the year progresses into the summer months, a noticeable uptick occurs, reaching higher averages. Overall, March's winds comfortably sit in the mid-range, inviting both adventurers and those seeking tranquility to enjoy the island's stunning coastal vistas.
Weather in Koolbaai varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Koolbaai, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and March, both months exhibit similar average temperatures, hovering around 25°C (77°F). However, January tends to be slightly warmer, with maximum temperatures reaching 27°C (81°F), compared to March's maximum of 26°C (79°F). Precipitation is also more prevalent in January, with 35 mm (1.4 in) over approximately 14 days, while March sees less rain at 27 mm (1.1 in) across 10 days. Despite these differences, the humidity remains consistent at 77% for both months. For more detailed information, you can check out Koolbaai weather in January.
In comparing the weather of March and February, we see quite similar temperature patterns, with both months featuring a minimum temperature of around 22°C (73°F), an average of 25°C (77°F), and a maximum reaching 26°C (79°F). However, February experiences slightly more precipitation, totaling 35 mm (1.4 in) over 11 days, while March sees a reduction in rainfall to 27 mm (1.1 in) over 10 days. Notably, the humidity remains consistent at 77% in both months, contributing to a warm and tropical atmosphere. For more details on February's weather, visit Koolbaai weather in February.
In comparing the weather of March and April, we see that temperatures remain quite consistent, with March having minimums of 22°C (73°F) and maximums of 26°C (79°F), while April features slightly warmer minimums at 23°C (74°F) and maximums reaching 27°C (81°F). Precipitation increases from 27 mm (1.1 in) in March to 35 mm (1.4 in) in April, with rainfall occurring on an additional day in April, bringing it to 11 days of rain compared to 10 in March. Humidity remains relatively stable, hovering around 77% in March and slightly rising to 78% in April. For a more detailed look at the weather specifics for Koolbaai, you can check Koolbaai weather in April.
In March, the weather is relatively warm with a minimum temperature of 22°C (73°F) and an average of 25°C (77°F), while May offers slightly higher temperatures, ranging from a minimum of 23°C (74°F) to an average of 26°C (79°F). Both months experience humidity levels around 77-79%, but May tends to be a bit wetter, with 49 mm (1.9 in) of precipitation over 11 days compared to March's 27 mm (1.1 in) over 10 days. For a more detailed look at May's conditions, check out Koolbaai weather in May.
In March, the weather tends to be milder, with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 26°C (79°F) and an average temperature of 25°C (77°F). During this month, precipitation is relatively low at 27 mm (1.1 in) spread over 10 days, and humidity levels sit around 77%.
In contrast, June experiences warmer conditions, with minimum temperatures of 25°C (76°F) and maximums reaching 28°C (83°F). The average temperature in June is slightly higher at 27°C (81°F). However, this month sees increased rainfall, with 50 mm (2.0 in) over 14 days, and a slight rise in humidity to 81%.
For more details on the weather in June, you can visit Koolbaai weather in June.
March weather in Koolbaai is generally warm, with temperatures averaging around 25°C (77°F) and a maximum of 26°C (79°F). Although the month is relatively dry with only 27 mm (1.1 in) of precipitation spread over about 10 days, the humidity is still noticeable at 77%. In contrast, July brings warmer temperatures, with averages climbing to 27°C (81°F) and highs reaching 29°C (84°F). However, this month is also wetter, receiving 83 mm (3.3 in) of rainfall over approximately 17 days and slightly higher humidity at 83%. For a deeper dive into July's climate, you can check out the detailed stats here: Koolbaai weather in July.
In comparing the weather between March and August, March typically sees milder temperatures, with a minimum of 22°C (73°F), an average of 25°C (77°F), and a maximum of 26°C (79°F). This month experiences about 27 mm (1.1 in) of precipitation over approximately 10 days, coupled with a humidity level of 77%. In contrast, August is warmer, with minimum temperatures around 25°C (78°F), an average of 28°C (82°F), and a maximum of 29°C (84°F). The precipitation in August is significantly higher at 87 mm (3.4 in) spread over roughly 16 days, and humidity levels also rise to 82%. For a more detailed look at the weather specifically in Koolbaai, you can visit Koolbaai weather in August.
In March, the weather tends to be warm and pleasant, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 26°C (79°F). The month experiences moderate precipitation, totaling around 27 mm (1.1 in) over approximately 10 days, accompanied by a humidity level of 77%. In contrast, September brings even warmer conditions, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 29°C (85°F). However, this month also sees significantly higher rainfall, accumulating to 161 mm (6.3 in) spread over 22 days, and a slight increase in humidity to 80%. For more details on weather conditions during this month, you can check Koolbaai weather in September.
In comparing the weather between March and October, it's clear that October experiences slightly warmer temperatures, with averages ranging from a minimum of 25°C (77°F) to a maximum of 29°C (84°F), compared to March's average of 25°C (77°F) with a maximum of 26°C (79°F). Additionally, October sees significantly higher precipitation, with 113 mm (4.5 in) over 18 days, in contrast to March's 27 mm (1.1 in) over 10 days. Humidity levels are quite similar, with March at 77% and October at 79%. For a more detailed look, you can explore Koolbaai weather in October.
March and November offer some similarities and differences in weather patterns. In March, temperatures range from a minimum of 22°C (73°F) to a maximum of 26°C (79°F), with an average temperature of 25°C (77°F). The month sees relatively low precipitation of 27 mm (1.1 in) over about 10 days, with humidity averaging 77%. In contrast, November is slightly warmer, 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). However, November experiences significantly more rainfall at 96 mm (3.8 in) over roughly 17 days, and humidity increases slightly to 79%. For a more detailed look at what to expect, check out Koolbaai weather in November.
In March, the weather in Koolbaai is warm and relatively dry, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 26°C (79°F). Despite experiencing rainfall on about 10 days, the overall precipitation is moderate at 27 mm (1.1 in) and humidity hovers around 77%. In contrast, December brings slightly warmer temperatures, with averages ranging from 24°C (75°F) to 28°C (82°F). However, December is wetter, seeing an increase in precipitation to 48 mm (1.9 in) over 16 days and maintaining a comparable humidity level of 78%. For more details on December weather, visit Koolbaai weather in December.
In March, Koolbaai experiences a delightful transition into warmer weather, with temperatures averaging around 25°C (77°F). This month strikes a balance between comfort and warmth, creating an inviting atmosphere perfect for outdoor activities. While humidity levels rise to about 77%, the number of rainy days, totaling 10, introduces a refreshing change without significantly dampening the overall experience. Compared to the cooler months of January and February, March provides a more stable climate, marked by slightly higher temperatures and the occasional tropical shower. For those planning a visit, the weather in March offers a perfect mix of sun and occasional rain, ideal for enjoying everything Koolbaai has to offer. For a more comprehensive understanding of the weather throughout the year, visit Koolbaai Climate.