Last updated: August 31, 2025
May in Soufrière, Saint Lucia is characterized by warm and inviting weather, perfect for soaking up the tropical atmosphere. With maximum temperatures reaching up to 30°C (86°F) and an average of 27°C (81°F), visitors can expect a delightful climate. The minimum temperature stays comfortably around 24°C (75°F), providing a pleasant backdrop for outdoor activities. However, be prepared for some unexpected showers, as the month sees an average precipitation amount of 39 mm (1.5 in) over approximately 12 days. Humidity levels hover around 80%, enhancing the lushness of the landscape while making it essential to stay hydrated. Overall, May offers a tropical experience filled with beauty and vitality, inviting all to enjoy the charms of this Caribbean paradise.
In May, Soufriere, Saint Lucia embraces the warmth of early summer, with temperatures gradually rising to create a tropical paradise. The minimum temperature settles at a cozy 24°C (75°F), while the average reaches a pleasant 27°C (81°F). This month marks a transition as the maximum temperature peaks at 30°C (86°F), hinting at the warmer months ahead. Compared to the cooler early spring months, May offers a delightful increase in warmth, providing the perfect backdrop for outdoor adventures and beach escapades. Overall, this month strikes an appealing balance between comfort and heat, inviting visitors to revel in the island's natural beauty.
May in Soufriere, Saint Lucia marks the transition into a wetter season, with precipitation reaching 39 mm (1.5 in) over 12 rainy days. This slight uptick from April's rainfall reflects a general upward trend as the island prepares for the intense rainfall typical of summer months. Notably, May's precipitation serves as a precursor to the more substantial downpours in June and July, where averages leap dramatically to 68 mm (2.7 in) and 118 mm (4.6 in) respectively. As the landscape awakens with vibrant greenery, May's moderate showers play a crucial role in nurturing the lush tropical environment, setting the stage for the lush, idyllic beauty that defines this Caribbean gem.
May in Soufrière, Saint Lucia experiences consistent humidity levels around 80%, mirroring the trend established in the preceding months of January through April. This relatively stable humidity creates a comfortable tropical climate, ideal for outdoor activities and exploration. As the island transitions into the warmer summer months of June and July, we see a noticeable uptick, with humidity rising to 83% and 84% respectively. This gradual increase serves as a reminder of the lush, vibrant environment that characterizes the region, setting the stage for the rich biodiversity and breathtaking landscapes that define Saint Lucia.
In May, Soufriere, Saint Lucia, experiences an extreme UV Index of 14, consistent with the previous month, making sun protection a top priority for residents and visitors alike. With a quick burn time of just 10 minutes, the sun's intensity demands vigilance, as this trend mirrors the heightened UV levels seen throughout April and the early summer months ahead. This period marks a peak in UV exposure, with June and July maintaining similar extremes. To stay sun-safe, be sure to monitor the UV Index regularly and follow guidelines for outdoor activities. For more details, check out Soufriere UV Index.
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In May, Soufrière, Saint Lucia basks in the warm embrace of sunshine, totaling an impressive 355 hours—the highest recorded for the month. This delightful peak follows a gradual ascent from January's 269 hours and comfortably outshines the previous month, April, with its 336 hours. The trend of increasing sunlight continues into the lush summer months, with June seeing a respectable 326 hours before a slight dip in September. With consistently abundant sunshine from March to July, May stands out as the crowning jewel of radiant days, inviting visitors to indulge in the island's breathtaking beauty and vibrant landscape.
When considering the likelihood of sunny weather in May in Soufrière, Saint Lucia, the month shows a 46% chance of sunshine, a slight dip compared to the higher probabilities seen in February (68%) and the more variable spring months of March (42%) and April (37%). As temperatures begin to rise heading into summer, it's worth noting that May offers a middle-ground forecast; the chances of sun exceed those in June (30%) and are comparable to July (47%) and August (49%). Overall, while May might not boast the sunniest credentials, it still holds potential for pleasant days, making it a reasonable choice for travelers seeking a blend of warmth and occasional respite from the tropical showers.
In Soufriere, Saint Lucia, daylight duration reveals a captivating rhythm throughout the year. Starting with a consistent 11 hours in January and February, the days gradually lengthen as spring arrives; by March, daylight stretches to 12 hours, a trend that continues into the lush months of April and May. This generous 12-hour daylight duration persists through the summer and beyond, creating an inviting atmosphere for outdoor adventures. As autumn approaches, the days gradually shorten again, tapering back to 11 hours by October, and remaining steady through the year’s end. This pattern highlights the island's enchanting balance of light and dark, ideal for both relaxation and exploration.
In Soufriere, Saint Lucia, May heralds a season of enjoyable breezes, with an average wind speed of 6.9 m/s (16 mph), matching the gentle gusts of January and December. As spring fades into early summer, May maintains consistent winds that are inviting for outdoor adventures, especially on the island's picturesque beaches. A noticeable trend emerges as the winds begin to calm slightly from April's higher speed of 5.9 m/s (13 mph), yet they remain robust enough to create delightful conditions for sailing and water sports. While the summer months see a gradual decrease in wind, with August dipping to 5.5 m/s (12 mph), May offers a perfect balance of refreshing breezes and warm tropical sunshine, making it an ideal time to explore the natural beauty of this vibrant destination.
Weather in Soufriere varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Soufriere, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit warm tropical temperatures, with January being slightly cooler overall. In January, temperatures range from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), compared to May's warmer range of 24°C (75°F) to 30°C (86°F). Both months receive similar amounts of precipitation, with January seeing 38 mm (1.5 in) over 15 days and May slightly less at 39 mm (1.5 in) but over only 12 days. Humidity levels are also comparable, with January at 81% and May at 80%. For more detailed information, you can refer to Soufriere weather in January.
In comparing the weather of May and February, both months display warm temperatures, but May is slightly warmer overall, with an average temperature of 27°C (81°F) compared to February's average of 25°C (78°F). February has a minimum temperature of 22°C (72°F), while May starts a bit higher at 24°C (75°F). Interestingly, the maximum temperatures are quite close, with May reaching up to 30°C (86°F) and February peaking at 29°C (84°F). Precipitation levels are also comparable, with May receiving 39 mm (1.5 in) over about 12 days and February recording 31 mm (1.2 in) over 11 days. Both months share the same humidity level of 80%, contributing to a consistently warm and humid climate. For more details, you can check Soufriere weather in February.
In comparing the weather of March and May, both months exhibit warm temperatures and high humidity levels at 80%. March sees slightly cooler temperatures, with averages ranging from a minimum of 22°C (72°F) to a maximum of 29°C (84°F), while May typically boasts a minimum of 24°C (75°F) and peaks at 30°C (86°F). Precipitation levels are quite similar, with March receiving about 37 mm (1.4 in) over 13 days and May accumulating 39 mm (1.5 in) over 12 days. For a more detailed look at March's weather, you can visit Soufriere weather in March.
In comparing the weather between April and May, we see that both months feature warm temperatures, but May tends to be slightly warmer overall. The minimum temperature in May is 24°C (75°F), compared to April's 23°C (74°F), with average temperatures of 27°C (81°F) in May and 26°C (80°F) in April. Additionally, the maximum temperature in May reaches 30°C (86°F), while April's maximum is a bit cooler at 29°C (85°F).
Precipitation levels are also noteworthy; May has a total of 39 mm (1.5 inches) of rainfall, slightly higher than April’s 32 mm (1.3 inches). Both months experience rainfall on approximately 12 days, with humidity levels remaining relatively similar at 80% in May and 79% in April. For a more detailed look at April’s weather, check out Soufriere weather in April.
In comparing the weather of May and June, we see that both months exhibit similar average temperatures, with minimums of 24°C (75°F), maximums of 30°C (86°F), and an average temperature of 27°C (81°F). However, June experiences increased humidity at 83% compared to May's 80%. June also sees a rise in precipitation, totaling 68 mm (2.7 in) over 17 days, while May receives 39 mm (1.5 in) across 12 days. For more details on June weather, you can check Soufriere weather in June.
In comparing the weather between May and July, both months experience similar temperature ranges, with minima around 24°C (75°F), average highs of 27°C (81°F), and maxima reaching 30°C (86°F in May and 87°F in July). However, July is notably wetter, with precipitation increasing significantly to 118 mm (4.6 in) over 24 days, compared to May's 39 mm (1.5 in) over just 12 days. Additionally, July sees a slight rise in humidity, averaging 84% compared to May's 80%. Those planning to visit can check out more details at Soufriere weather in July.
In May, the weather is characterized by warm temperatures with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). The month experiences relatively low precipitation, totaling 39 mm (1.5 in) over approximately 12 days, along with high humidity levels at 80%.
In contrast, August sees slightly warmer conditions, with a minimum temperature of 25°C (77°F), while maintaining the same average of 27°C (82°F) and a maximum of 30°C (87°F). However, it is also marked by significantly higher precipitation, amounting to 121 mm (4.8 in) over 25 days, and humidity remains high at 81%. For more details, you can check Soufriere weather in August.
May and September exhibit similar humidity levels at 80%, making both months feel warm and tropical. However, September tends to be slightly warmer, with average temperatures peaking at 28°C (82°F) compared to May's 27°C (81°F). Additionally, September experiences significantly more rainfall, with 136 mm (5.4 in) over 19 days, compared to May's 39 mm (1.5 in) spread over just 12 days. This increased precipitation during September can lead to a more lush landscape but also more unpredictable weather conditions. For detailed insights, you can refer to Soufriere weather in September.
May and October present similar temperature ranges, with both months featuring minimums around 24°C (75°F) and averaging 27°C (81°F). However, October tends to be slightly warmer at its maximum, reaching 31°C (87°F) compared to May's peak of 30°C (86°F). A notable difference lies in the precipitation levels; May experiences significantly less rainfall at 39 mm (1.5 in) over 12 days, while October sees a much wetter climate with 140 mm (5.5 in) across 20 days. Humidity is also slightly higher in October at 82%, compared to 80% in May. For more detailed insights about October weather in this region, visit Soufriere weather in October.
In comparing the weather between May and November, we see that both months have similar temperature profiles, with minimum temperatures around 24°C (75°F), average temperatures at 27°C (81°F), and maximum temperatures peaking at 30°C (86°F). However, November experiences significantly higher rainfall, with 108 mm (4.2 in) of precipitation over 21 days, compared to May's 39 mm (1.5 in) over just 12 days. This increase in precipitation also correlates with a slight rise in humidity, reaching 83% in November versus 80% in May. For more detailed insights into the weather specifics during November, you can refer to Soufriere weather in November.
In May, the weather features slightly warmer temperatures, with an average of 27°C (81°F) and a maximum reaching 30°C (86°F), while December sees a slightly cooler average of 26°C (80°F). Although both months experience similar minimum temperatures, December tends to be a bit more humid at 82% compared to May's 80%. Rainfall also differs, with December receiving more precipitation at 46 mm (1.8 in) over about 16 days, whereas May accumulates 39 mm (1.5 in) over 12 days. For a more detailed look at December weather, you can visit Soufriere weather in December.
As May settles in Soufriere, the weather starts to transition towards the warmer and more humid summer months. With average temperatures hovering around a pleasant 27°C (81°F) and highs reaching up to 30°C (86°F), this month offers a delightful blend of warmth without the oppressive heat found in peak summer. However, the increased humidity at 80% and frequent rainfall—with about 12 days experiencing precipitation—bring a refreshing contrast to the warmth, making the landscape lush and vibrant. This unique weather pattern in May sets the stage for the beauty of the region, living up to its tropical charm. For more insights on what to expect throughout the year, check out the detailed Soufriere Climate.