Last updated: August 31, 2025
March in Gros Islet, Saint Lucia welcomes a tropical warmth, with maximum temperatures soaring to a balmy 30°C (85°F) and an average of 26°C (79°F), providing the perfect backdrop for outdoor adventures. Visitors can expect mild nights, with temperatures not dipping below 22°C (72°F). While the island enjoys a lush landscape, March brings 38 mm (1.5 in) of rainfall spread over 15 days, contributing to its vibrant greenery. With humidity levels hovering around 80%, the air is pleasantly warm, making it an ideal time for exploring the stunning beaches and rich cultural offerings of this enchanting destination.
In March, Gros Islet, Saint Lucia, enjoys delightful tropical temperatures that create an inviting atmosphere for visitors. The month starts with a minimum temperature of 22°C (72°F), mirroring the comforts of January and February. Daytime warmth brings an average temperature of 26°C (79°F), providing a perfect balance of heat for outdoor activities. While the maximum temperature hovers around 30°C (85°F), it offers a slightly cooler feel than the approaching summer months. As the island transitions into April, temperatures gradually rise, setting the stage for the warmer months ahead. March is, therefore, an ideal time to relish the balmy Caribbean weather before the peak heat of the summer sets in.
In March, Gros Islet, Saint Lucia experiences an average precipitation of 38 mm (1.5 inches), marking a slight increase from February's rainfall. This month sees about 15 rainy days, mirroring January’s trend, and sets the stage for the upcoming wetter months. The gradual rise in precipitation foreshadows the approaching wet season, which begins in earnest during June and peaks in the summer. March's weather, with its balanced rainfall, creates a vibrant landscape, lush with tropical flora, while hinting at more significant downpours ahead as the year progresses.
In Gros Islet, Saint Lucia, March maintains a consistent humidity level of 80%, mirroring the slightly lower figures of both January and February. This stabilizing trend hints at comfortable conditions as the region transitions into the vibrant month of April, where humidity dips marginally to 79%. The following months see a slight rise, with June and July peaking at 83% and 84%, respectively. Overall, the humidity levels in this tropical paradise create a warm and inviting atmosphere, perfect for those looking to bask in its natural beauty. As the year progresses, the trends suggest a dynamic yet predictable humidity profile, essential for understanding the island's climate.
In March, Gros Islet experiences an extreme UV Index of 14, mirroring the intensity that continues into April and May. With a burn time of just 10 minutes, it’s crucial for visitors and residents alike to take sun safety seriously. This spike in UV levels is not just a fleeting moment; it reflects a broader trend of consistently high exposure from February through September, where the UV index rarely dips below 12. Even as winter gives way to spring, the sun's rays remain potent in Saint Lucia, emphasizing the importance of protective measures throughout the season. For detailed insights on UV exposure and safety tips, visit Gros Islet UV Index.
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March in Gros Islet, Saint Lucia, bestows an inviting embrace of sunshine, with an impressive 345 hours of radiant daylight—a clear rise from the previous months. This shines brightly as a precursor to the warmer days of spring, showing a delightful upward trend from January's 268 hours and February's 304 hours. The sunshine continues to flourish into April, only slightly dipping to 336 hours, signaling the onset of the tropical season when outdoor activities thrive. As May approaches, residents and visitors alike can anticipate even more warmth and light, peaking at 355 hours. The consistent abundance of sunshine not only enhances the island's lush landscapes but also sets the perfect backdrop for memorable experiences under the St. Lucian sun.
In Gros Islet, Saint Lucia, the likelihood of sunny weather in March dips to 42%, making it one of the less favorable months for sun-seekers. This follows a peak in sunny days during February at 66%, before transitioning into a trend where the chances of sunshine steadily decline into the warmer months. While April and June see even lower probabilities at 36% and 29% respectively, the chance of sunny weather begins to recover as the year progresses into the fall. This pattern suggests that while March may not be the sunniest month, visitors can still expect a pleasant climate with moments of sunshine amidst the tropical atmosphere.
In March, Gros Islet, Saint Lucia enjoys a delightful increase in daylight, basking in 12 hours of sunlight that herald the arrival of spring. This marks a shift from the shorter days of January and February, where the sun graced the island for 11 hours. As the year progresses, daylight remains steady at 12 hours from March through August, offering ample time for outdoor adventures and relaxation under the Caribbean sun. As September approaches, daylight begins to recede back to 11 hours, hinting at the transition into the cooler months. This rhythmic dance of daylight not only enhances the beauty of Gros Islet but also supports the vibrant island life, making it a perfect time for visitors to explore its pristine beaches and lush landscapes.
In Gros Islet, Saint Lucia, March brings a refreshing respite with an average wind speed of 6.3 m/s (14 mph), akin to January's breezy charm. Following a slight uptick in February, the winds mellow slightly in April to 5.4 m/s (12 mph), suggesting a transition into the warmer spring months. This March stability indicates a remarkable consistency in the region's wind patterns, where gentle breezes prevail. As spring unfolds, the wind speeds gradually inch upward again into May and June, hinting at the tropical energy building towards summer. Overall, the evolving wind rhythm in Gros Islet not only enriches the local climate but also enhances its allure as a captivating destination for both relaxation and adventure.
Weather in Gros Islet varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Gros Islet, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between March and January, one can see some notable similarities and slight differences. Both months feature a minimum temperature of around 22°C (72°F), an average temperature close to 26°C (79°F), and a maximum temperature reaching up to 30°C (85°F) in March and 30°C (86°F) in January. Precipitation levels are also quite comparable, with March receiving 38 mm (1.5 in) over 15 days, while January has slightly less at 36 mm (1.4 in) for the same number of days. Humidity levels are fairly consistent, sitting at 80% in March and slightly higher at 81% in January. For a more detailed look at January weather, you can visit Gros Islet weather in January.
March brings slightly warmer temperatures compared to February, with minimums averaging 22°C (72°F) and maximums reaching 30°C (85°F). In contrast, February’s temperatures range from a minimum of 21°C (71°F) to a similar maximum of 30°C (86°F). Precipitation levels in March increase slightly to 38 mm (1.5 in) over 15 days, while February sees lower rainfall at 33 mm (1.3 in) across 12 days. Both months share a high humidity level of 80%. For a more detailed look at weather specifics in February, visit Gros Islet weather in February.
In March, the weather typically features a minimum temperature of 22°C (72°F) and averages around 26°C (79°F), with a maximum reaching 30°C (85°F). The month experiences about 38 mm (1.5 in) of precipitation over 15 days, coupled with high humidity levels at 80%. In contrast, April sees a slight increase in the minimum temperature to 23°C (73°F) and maintains the same average of 26°C (80°F), while the maximum temperature can reach 31°C (87°F). Precipitation is slightly lower at 35 mm (1.4 in) over 14 days, with a marginally decreased humidity at 79%. For a more detailed look into April's weather, visit Gros Islet weather in April.
March and May display similar warm weather patterns, with both months featuring high humidity levels at 80%. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 30°C (85°F), with an average of 26°C (79°F). On the other hand, May experiences slightly higher temperatures, with a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 31°C (88°F). Precipitation levels are comparable, with March recording 38 mm (1.5 in) over 15 rainy days and May showing a slightly higher total at 39 mm (1.6 in) across 13 days. For more detailed conditions in May, you can check Gros Islet weather in May.
In March, the weather is warm, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 30°C (85°F) and an average of 26°C (79°F). The month experiences about 38 mm (1.5 in) of precipitation over 15 days, accompanied by a humidity level of 80%. By June, temperatures rise slightly, with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 31°C (88°F). Rainfall increases to 65 mm (2.6 in) over 16 days, and humidity also ticks up to 83%. For more detailed information, check out Gros Islet weather in June.
In comparing the weather between March and July, we can see some notable differences. March enjoys slightly warmer temperatures, with averages around 26°C (79°F) and a maximum of 30°C (85°F), along with a lower precipitation rate of 38 mm (1.5 in) over approximately 15 days. In contrast, July experiences a minimum temperature of 24°C (76°F) and an average of 27°C (81°F), but it is characterized by higher rainfall, totaling 105 mm (4.1 in) over about 24 days. Both months have high humidity, with July being marginally more humid at 84% compared to March's 80%. For more detailed information, you can check the Gros Islet weather in July.
March and August exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 30°C (85°F), with an average of 26°C (79°F) and a relatively low precipitation level of 38 mm (1.5 in) over 15 days. The humidity is high at 80%, creating a warm atmosphere. Conversely, August sees slightly warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 31°C (89°F), averaging 28°C (82°F). However, it also experiences significantly more rainfall, totaling 113 mm (4.5 in) across 25 days, along with a marginally higher humidity level at 81%. For more details on August weather, visit Gros Islet weather in August.
March and September present distinct weather patterns, making each month unique. In March, temperatures range from a minimum of 22°C (72°F) to a maximum of 30°C (85°F), with an average of 26°C (79°F). The month experiences about 38 mm (1.5 in) of precipitation over 15 days, while humidity remains steady at 80%. In contrast, September sees slightly warmer temperatures, with a minimum of 25°C (76°F) and a maximum of 32°C (90°F), averaging 28°C (83°F). This month also experiences significantly higher rainfall, totaling 121 mm (4.8 in) across 19 days, but maintains the same humidity level of 80%. For more detailed insights, you can check Gros Islet weather in September.
In comparing the weather between March and October, March tends to have slightly cooler temperatures, with an average of 26°C (79°F) compared to October's average of 27°C (81°F). Additionally, while March experiences a maximum temperature of 30°C (85°F), October can reach up to 32°C (89°F). However, October is notably wetter, receiving 128 mm (5.1 in) of precipitation over 21 days, in contrast to March's 38 mm (1.5 in) over 15 days. Both months have high humidity levels, with March at 80% and October slightly higher at 82%. For a detailed view of October weather, you can check Gros Islet weather in October.
In comparing the weather between March and November, we see some notable differences. March experiences slightly lower temperatures, with averages ranging from 22°C (72°F) to a maximum of 30°C (85°F), while November sees minimums of 24°C (75°F) and highs reaching 31°C (87°F). Additionally, November is characterized by higher precipitation, totaling 103 mm (4.1 in) over 21 days, compared to March's 38 mm (1.5 in) and 15 rainy days. Humidity levels are also a bit higher in November at 83%, compared to March's 80%. For more detailed insights, you can check Gros Islet weather in November.
In comparing the weather of March and December, we find both months sharing similar temperature ranges, with minimums of 22°C (72°F) and averages around 26°C (79°F), peaking at 30°C (86°F) in December and 30°C (85°F) in March. However, December tends to be slightly wetter, with 46 mm (1.8 in) of precipitation spread over 16 days compared to March's 38 mm (1.5 in) over 15 days. Humidity levels are also a bit higher in December at 82%, compared to 80% in March. For more detailed insights into December weather, check out Gros Islet weather in December.
As March ushers in the transition from the cool dry season to a warmer climate in Gros Islet, visitors can expect a delightful blend of sunshine and humidity. While temperatures remain comfortably warm, peaking at 30°C, the average dips slightly compared to the balmy highs of January and February. This month marks the beginning of increased rainfall, with 15 wet days contributing to a total of 38 mm of precipitation, enough to nourish the lush landscapes. The humidity hovers around 80%, making it feel warmer at times, yet still inviting. As the island prepares for the vibrant festivities ahead, March offers a unique charm that differs notably from the drier months preceding it. For detailed insights into the yearly weather patterns, explore Gros Islet Climate.