Last updated: August 31, 2025
Experience the delightful May weather in Praslin, Saint Lucia, where temperatures typically soar to a maximum of 31°C (88°F), offering a warm and inviting atmosphere. The average temperature hovers around 27°C (81°F), while the evenings cool down to a comfortable minimum of 23°C (74°F). Although visitors can expect 39 mm (1.6 in) of rain spread over 13 days, the 80% humidity adds a lush vibrancy to the island's tropical landscape. With a combination of warm temperatures and refreshing showers, May presents an enchanting time to explore the natural beauty of Praslin.
In May, Praslin, Saint Lucia, welcomes a delightful embrace of warmth as temperatures rise into the early summer months. With a minimum of 23°C (74°F) and a maximum peak of 31°C (88°F), the island enjoys an average temperature of 27°C (81°F), making it an inviting destination for those seeking sunshine and sea. This upward trend in temperature from the cooler months of January through April illustrates the gradual transition into hotter weather, with May marking a comfortable balance before the summer heat intensifies in June and July. As nature blooms and the ocean beckons, May showcases the beauty of Caribbean life, perfect for beach lovers and adventure seekers alike.
May in Praslin, Saint Lucia, marks a subtle transition as the island begins to experience an uptick in precipitation, with 39 mm (1.6 in) of rain recorded over 13 days. This amount represents a slight increase from the preceding months, setting the stage for the wetter periods that follow in June and July. The rainfall in May, while comparatively modest, hints at the approaching rainy season, reflecting a consistent pattern of increasing precipitation as summer approaches. Visitors during this month can expect occasional showers that nourish the lush landscapes, enriching their experience of this Caribbean paradise.
In May, Praslin, Saint Lucia experiences a humidity level of 80%, maintaining a comfortable yet tropical atmosphere. This slight uptick from April’s 79% indicates a transition into the wetter months, as humidity in the region typically begins to rise. Following May, the humidity climbs further, peaking in July at 84% before gradually ebbing in the fall months. Overall, while May offers a warm and inviting climate, it hints at the more humid conditions of the summer ahead, reflecting the island's lush, vibrant environment.
In May, Praslin, Saint Lucia, experiences an extreme UV Index of 14, consistent with the preceding months of March and April. This elevated index signifies a significant risk of harm from unprotected sun exposure, with a quick burn time of just 10 minutes. The trend from January to May showcases a steady rise in UV levels, peaking at 14 during these early summer months, highlighting the importance of sun protection. As the sun's intensity remains high, it’s crucial for both locals and visitors to stay informed and take appropriate precautions. For an in-depth look at the UV Index throughout the year, check out Praslin UV Index.
UV Risk Categories
May shines brightly in Praslin, Saint Lucia, boasting an impressive 355 hours of sunshine, the highest in the year. This month seamlessly follows a series of sun-drenched months, beginning with 345 hours in March and maintaining a strong performance through April with 336 hours. As spring transitions to summer, sunshine levels remain consistently high, with June still delivering a generous 325 hours. This pattern illustrates a delightful trend of increasing sunlight as the year progresses, perfect for those seeking to bask in the warmth of Saint Lucia’s enchanting climate. Whether lounging on pristine beaches or exploring lush landscapes, May’s abundant sunshine enriches every moment, setting the stage for unforgettable experiences.
May in Praslin, Saint Lucia, brings a 45% chance of sunny weather, a slight uptick after the lower probabilities of April and March. While not the sunniest month, it reflects a seasonal trend of fluctuating sunshine throughout the year. Starting with February's 66%, the likelihood of clear skies gradually declines to June's 29%, suggesting that early summer may experience more clouds and rain. As we move toward May, sunshine seekers can expect a fair amount of bright days, though they should also be prepared for the possibility of overcast weather. Overall, May strikes a balance, offering bright moments amidst the shifting patterns of late spring.
In Praslin, Saint Lucia, the delightful rhythm of daylight unveils interesting trends throughout the year. From January to April, residents and visitors bask in a consistent 11 to 12 hours of sun, gradually increasing as spring unfolds its charm. May marks a notable moment, maintaining a steady 12 hours of daylight, which continues through June to August, providing an ample opportunity to explore and enjoy the island's natural beauty. As the year wanes, daylight begins to dwindle again, gently transitioning back to 11 hours in October, continuing this cycle through the end of the year. This steady availability of sunlight throughout the majority of the year underscores the allure of Praslin as a destination where day and night harmoniously dance, inviting all to experience its vibrant landscapes and warm atmosphere.
In May, the winds in Praslin, Saint Lucia maintain a moderate pace, averaging 6.4 m/s (14 mph), which is consistent with the preceding months of April and June. This gentle breeze, slightly stronger than April's lull, ensures a pleasant environment for outdoor activities and relaxation. Notably, the wind speed begins to decline from the peak seen in February at 7.3 m/s (16 mph), pointing to a subtler rhythm as summer approaches. As we transition into the warmer months, May's reliable winds continue to offer a refreshing escape, contributing to the island's lush, tropical charm and inviting visitors to explore its stunning landscapes.
Weather in Praslin varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Praslin, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, both months exhibit warm temperatures with January showing slightly cooler averages. May boasts a temperature range from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), while January has a slightly lower range with minimum temperatures at 22°C (72°F) and a maximum of 30°C (86°F). Precipitation levels are quite similar, with May receiving approximately 39 mm (1.6 in) over 13 days, compared to January's 36 mm (1.4 in) across 15 days. Humidity remains high in both months, with January at 81% and May at 80%. For more detailed information on January weather, check out Praslin weather in January.
When comparing the weather in May and February, both months exhibit warm temperatures and high humidity levels of around 80%. May has slightly warmer averages, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), while February's temperatures range from a minimum of 21°C (71°F) to a maximum of 30°C (86°F). Precipitation is marginally higher in May, with 39 mm (1.6 in) over approximately 13 days, compared to February's 33 mm (1.3 in) over 12 days. This makes May slightly wetter, but both months offer a pleasantly warm climate ideal for outdoor activities. For more details, you can refer to Praslin weather in February.
May and March exhibit relatively similar weather patterns, with both months characterized by warm temperatures and high humidity levels. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F). March is slightly cooler, with temperatures ranging from 22°C (72°F) to 30°C (85°F) and an average of 26°C (79°F). Precipitation levels are comparable, with May receiving 39 mm (1.6 in) over an average of 13 days and March recording 38 mm (1.5 in) across 15 days. Both months maintain a humidity level of 80%, ensuring a tropical feel throughout. For more detailed insights, you can visit Praslin weather in March.
In comparing the weather between April and May, both months exhibit warm temperatures, with minimums around 23°C (73-74°F) and maximums reaching 31°C (87-88°F). May, however, tends to be slightly warmer overall, averaging 27°C (81°F) compared to April's average of 26°C (80°F). Precipitation is slightly higher in May, with 39 mm (1.6 in) falling over 13 days, while April sees 35 mm (1.4 in) over 14 days. Humidity levels are also quite similar, with May at 80% and April at 79%. For more detailed information on April's weather, you can visit Praslin weather in April.
May and June exhibit similar temperature ranges, with average highs around 31°C (88°F) and averages of 27°C (81°F). However, June experiences slightly warmer minimum temperatures, averaging 24°C (75°F) compared to May's 23°C (74°F). Rainfall also increases in June, with total precipitation reaching 65 mm (2.6 in) over 16 days, while May sees only 39 mm (1.6 in) across 13 days. Additionally, humidity rises in June to 83%, compared to 80% in May. For more detailed information, you can visit Praslin weather in June.
In comparison to May, July experiences slightly higher minimum temperatures, averaging around 24°C (76°F), while both months maintain a similar average temperature of 27°C (81°F) and maximums peaking at 31°C (88°F in May and 89°F in July). However, July is notably wetter, with precipitation reaching 105 mm (4.1 in) over 24 days, compared to May's 39 mm (1.6 in) over just 13 days. Humidity also increases slightly in July, with levels at 84%, up from 80% in May. For more detailed weather information during this month, you can check Praslin weather in July.
May and August offer distinctly warm climates, albeit with notable differences in precipitation. May features temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), accompanied by an average temperature of 27°C (81°F) and relatively low precipitation of 39 mm (1.6 in) over 13 days. In contrast, August sees a slight increase in temperatures, with a minimum of 24°C (76°F) and a maximum reaching the same 31°C (89°F). However, it also experiences significantly higher rainfall, measuring 113 mm (4.5 in) over 25 days, as well as a marginally higher humidity level of 81%. For a detailed look at August's conditions on Praslin, you can visit this link: Praslin weather in August.
In comparing the weather between May and September, both months exhibit warm temperatures, but September tends to be slightly warmer overall. May features temperatures ranging from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), with an average of 27°C (81°F), while September's temperatures start at a minimum of 25°C (76°F) and peak at 32°C (90°F) with an average of 28°C (83°F). However, September experiences significantly more rainfall, totaling 121 mm (4.8 in) over 19 days compared to May's 39 mm (1.6 in) over 13 days. Humidity remains consistent in both months at around 80%. For more details on September weather, you can explore Praslin weather in September.
In comparing the weather between May and October, both months exhibit a similar average temperature of 27°C (81°F), with October slightly warmer at a maximum of 32°C (89°F) compared to May’s 31°C (88°F). However, October is characterized by significantly higher precipitation, totaling 128 mm (5.1 in) over 21 days, while May experiences only 39 mm (1.6 in) across 13 days. Additionally, humidity levels are quite comparable, with May at 80% and October slightly higher at 82%. For more detailed insights into October's weather, you can visit Praslin weather in October.
In comparing the weather between May and November, both months exhibit similar average temperatures, hovering around 27°C (81°F). However, May tends to be slightly drier, with only 39 mm (1.6 in) of precipitation over 13 days, while November experiences more rainfall at 103 mm (4.1 in) spread across 21 days. Additionally, humidity levels are slightly higher in November at 83%, compared to May's 80%. This means that while both months are warm, November's increased moisture and rainfall may contribute to a more humid atmosphere. For more detailed information, you can check out Praslin weather in November.
May and December offer warm temperatures, though May is slightly warmer on average. In May, the temperatures range from a minimum of 23°C (74°F) to a maximum of 31°C (88°F), while December sees a slightly cooler range, with minimums around 22°C (72°F) and maximums of 30°C (86°F). Precipitation in December is a bit higher, with 46 mm (1.8 in) across 16 days, compared to May's 39 mm (1.6 in) over 13 days. Both months feature high humidity levels, at 80% for May and 82% for December, creating a humid atmosphere. For more detailed insights, check out Praslin weather in December.
As May unfolds, Praslin welcomes a transition into the warmer months, showcasing a delightful blend of warmth and moisture. With average temperatures soaring to a comfortable 27°C (81°F), it's notably warmer than the cooler or slightly drier months preceding it. While you may encounter an uptick in rainfall, with 13 days experiencing precipitation amounting to 39 mm (1.6 in), this only enhances the lush surroundings of the island. The humidity, steady at around 80%, adds a tropical flair, making May an enchanting month for those seeking both sunshine and vibrant greenery. For more detailed insights on the weather patterns throughout the year, visit Praslin Climate.