Last updated: August 21, 2025
In May, Oistins, Barbados, offers a delightful tropical experience with maximum temperatures reaching 28°C (83°F) and an average of 27°C (80°F), providing perfect weather for outdoor activities. The nights cool down to a comfortable minimum of 24°C (76°F), ensuring pleasant evenings. Visitors should prepare for occasional rain, with precipitation totaling 41 mm (1.6 in) over approximately 10 days, while the humidity remains around 80%, adding to the island's lush ambiance. Overall, May is an enticing month full of warmth and vibrancy, ideal for enjoying the beautiful surroundings of Oistins.
May in Oistins, Barbados marks the delightful transition into summer, with temperatures showcasing a steady warmth that enhances the island's vibrant atmosphere. Average temperatures rise to a comfortable 27°C (80°F), while nighttime lows remain mild at 24°C (76°F), providing perfect conditions for evening strolls along the beach. Days can heat up to a pleasant 28°C (83°F), making this month ideal for sunbathing and enjoying outdoor activities. As May approaches, the warmth becomes increasingly inviting, hinting at the sultry months to come while still allowing for a breezy, enjoyable experience.
In Oistins, Barbados, the month of May brings a welcome blend of warm temperatures and refreshing rain, with a total precipitation of 41 mm (1.6 in) spread across 10 days. Following the relatively dry stretch of April, May’s rainfall marks a slight increase, hinting at the transition towards the wetter months ahead. Notably, as the year progresses, rainfall tends to intensify, especially from June through August, where the island experiences its peak precipitation. This monthly uptick serves as a reminder that while May offers a taste of the impending tropical showers, it still retains a balance of sunny days for vibrant island activities.
As spring transitions into summer, May experiences a slight increase in humidity in Oistins, Barbados, rising to 80%. This marks a subtle shift from the consistent 78% seen in both April and earlier months. The trend suggests that as the year progresses, humidity levels generally climb, peaking in July at 84%. This gradual escalation is a hallmark of the Caribbean climate, where the warmth and moisture weave together to create a vibrant, tropical atmosphere. The steady rise in humidity from May onwards hints at the lushness and vitality that define this beautiful coastal town as it heads into the heart of summer.
In May, Oistins, Barbados, continues to sizzle under an extreme UV Index of 14, mirroring the levels seen in April. This trend of high UV exposure is consistent as the region basks in vibrant sun, with a swift burn time of just 10 minutes across this early summer month. As the UV Index remains elevated from earlier months, it's essential to stay vigilant about sun safety, especially since such intensity is characteristic of this season. The strong UV levels in May align with a broader pattern in Barbados, influencing outdoor activities. For more detailed information about daily forecasts, check out the Oistins UV Index.
UV Risk Categories
May brings a delightful peak of sunshine to Oistins, Barbados, with 349 hours of radiant daylight, just slightly outshining the prior months. After a steady increase from 268 hours in January, the sunshine hours progressively climbed to reach their zenith as spring transitions into summer. Notably, March and July also offer ample sunshine, with 345 and 350 hours respectively, but May stands out as a cherished month of brightness. This trend highlights Oistins as a prime destination for sun-seekers, where the vibrant energy of early summer is beautifully captured in the warm embrace of its sun-drenched days. As daylight begins to wane in the coming months, May remains a brilliant reminder of sunshine's gentle presence on this Caribbean gem.
In May, Oistins, Barbados, experiences a moderate 48% chance of sunny weather, making it a delightful choice for those seeking a pleasant escape. While this percentage is a bit lower than the sunniest months of February (71%) and January (55%), it remains consistent with the general trend of fluctuating sunshine throughout the year. After April's dip to 37%, May presents a welcome increase, though it still trails behind the brighter months. As the season transitions into summer, weather patterns begin to shift, with a slight decrease in sunshine expected in June at 32%. Thus, May stands as a charming time to visit, with a fair likelihood of basking in Barbados' renowned sun.
In Oistins, Barbados, the daylight duration follows a beautiful rhythm throughout the year. Starting in January and February, the sun graces the island with 11 hours of daylight, providing a soft introduction to the year. As March approaches, days elongate to 12 hours, ushering in the vibrant energy of spring. This consistent 12-hour daylight stretches from March to September, blending perfectly with the summer's warmth. In October, daylight diminishes back to 11 hours, heralding the transition to the cooler months of November and December. Overall, Oistins enjoys a balance of light, with most of the year bathing in generous daylight, making every moment an opportunity to revel in the beauty of island life.
May in Oistins, Barbados, brings a delightful average wind speed of 8.4 m/s (19 mph), which is slightly above the month's average from the previous year. As winter transitions to summer, the winds remain steady, reminiscent of January and February's breezier days, yet moderate enough to feel comfortable. Interestingly, April marks a low point with the winds tapering to 7.2 m/s (16 mph), but May witnesses a welcome rebound. The trend continues into the early summer months where wind speeds remain moderate, dropping gradually to a more tranquil 6.5 m/s (15 mph) in August. Overall, May's breezy charm provides the perfect backdrop for enjoying the stunning coastal views and vibrant atmosphere of Oistins.
Weather in Oistins varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Oistins, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, we find that both months boast warm temperatures, but May tends to be slightly warmer with average temperatures reaching 27°C (80°F) compared to January's average of 26°C (78°F). While both months have similar maximum temperatures, the minimum temperature in May is notably higher at 24°C (76°F) versus January's 23°C (74°F). Additionally, May experiences a higher average humidity at 80% compared to January's 78%, which may make it feel warmer overall. Precipitation is fairly consistent between the two months, with May receiving 41 mm over approximately 10 days, while January sees 42 mm across about 12 days. For those seeking more information, you can explore Oistins weather in January.
In comparing the weather of May and February, both months feature warm temperatures, with May being slightly warmer overall. In May, the temperatures range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average of 27°C (80°F). In contrast, February experiences a minimum of 23°C (74°F) and a maximum of 27°C (80°F), with an average of 25°C (78°F). Rainfall is also a factor, as May sees more precipitation at 41 mm (1.6 in) over 10 days, compared to February's 31 mm (1.2 in) spread across 13 days. Humidity levels remain relatively high in both months, with May at 80% and February at 77%. To learn more about February weather specifics, you can visit Oistins weather in February.
In comparing the weather between March and May, both months experience warm temperatures, with March having a slightly lower average temperature of 26°C (78°F) compared to May's 27°C (80°F). Interestingly, the minimum temperatures are quite similar, but May tends to reach a higher maximum of 28°C (83°F). Precipitation is more frequent in March, occurring over 13 days with a total of 33 mm (1.3 in), whereas May sees 10 days of precipitation with a total of 41 mm (1.6 in). Humidity levels are also a bit higher in May at 80% compared to March's 78%. For more detailed information on March weather, you can visit Oistins weather in March.
In comparing the weather of May and April, both months exhibit warm temperatures, but May tends to be slightly warmer, with an average of 27°C (80°F) compared to April's 26°C (79°F). The minimum temperatures are similar, both starting at around 24°C (75°F for April and 24°C for May). However, May experiences a slightly higher total precipitation of 41 mm (1.6 in) over 10 days, while April sees only 25 mm (1.0 in) over 9 days, indicating that May may have a bit more rain. Humidity levels are also slightly elevated in May at 80%, compared to April's 78%. For more information on April weather specifics, you can check Oistins weather in April.
In May, the weather features temperatures ranging from a mild 24°C (76°F) to a max of 28°C (83°F), accompanied by moderate precipitation of 41 mm (1.6 in) spread over 10 days. The humidity level hovers around 80%, creating a warm and somewhat sticky atmosphere.
In contrast, June sees a slight increase in the minimum temperature to 25°C (77°F) while maintaining an average of 27°C (81°F) and a maximum also at 28°C (83°F). However, June is noticeably wetter, with 83 mm (3.3 in) of rainfall over 17 days, and humidity climbs slightly to 82%. These changes create a more humid and frequently rainy environment compared to May.
For more detailed information, you can check Oistins weather in June.
In comparing the weather of May and July, both months exhibit warm temperatures, with average highs lingering around 28°C (84°F), but July tends to be slightly warmer, with a minimum temperature of 25°C (77°F) compared to May's 24°C (76°F). However, July is much wetter, experiencing significantly higher precipitation at 130 mm (5.1 in) over 22 days, in contrast to May's 41 mm (1.6 in) across just 10 days. This increase in rainfall also contributes to a slight rise in humidity, reaching 84% in July, compared to 80% in May. For more detailed information on July weather specifics, you can visit Oistins weather in July.
May and August in this region show some similarities and notable differences in weather patterns. In May, the temperatures range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average temperature of 27°C (80°F). The month experiences relatively low precipitation of 41 mm (1.6 in) over 10 days, along with a consistent humidity level of 80%. In contrast, August sees slightly higher temperatures, with a minimum of 25°C (77°F) and a maximum of 29°C (84°F), while maintaining an average of 27°C (81°F). However, August is significantly wetter, with total precipitation reaching 169 mm (6.6 in) over 25 days, while still remaining at 80% humidity. For more specifics on August weather, you can check Oistins weather in August.
In comparing the weather of May and September, both months feature warm temperatures, but September is typically slightly warmer, with an average of 28°C (82°F) compared to May's 27°C (80°F). Both months have high humidity levels at 80%, creating a humid atmosphere throughout. However, September sees significantly more rainfall, with 150 mm (5.9 in) over 18 days, contrasting sharply with May's 41 mm (1.6 in) across just 10 days. This increase in precipitation in September results in a wetter environment, making May a drier option overall. For more insights into the weather during this time, you can check Oistins weather in September.
May and October offer similar average temperatures, hovering around 27°C (81°F), but the weather conditions can vary significantly. In May, the temperatures range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), accompanied by relatively low precipitation of 41 mm (1.6 in) over about 10 days. In contrast, October sees slightly warmer temperatures with a minimum of 25°C (77°F) and a maximum of 29°C (85°F), but it is considerably wetter, experiencing 188 mm (7.4 in) of rainfall over 22 days. Both months maintain high humidity levels, hovering around 80-81%, contributing to a tropical feel. For a detailed look at October weather specifics, check out Oistins weather in October.
In comparing the weather of May and November, both months have a similar temperature range, with minimums around 24–25°C (76°F), average temperatures settling at approximately 27°C (81°F), and maximums peaking at 28°C (83°F). However, November experiences significantly higher precipitation, with 124 mm (4.9 in) spread over 20 days compared to May’s 41 mm (1.6 in) across 10 days. Additionally, humidity levels remain high in both months, with November slightly higher at 81% versus May's 80%. For more detailed information, visit Oistins weather in November.
In May, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 28°C (83°F), with an average around 27°C (80°F). This month experiences about 41 mm (1.6 in) of precipitation over approximately 10 days, while humidity remains high at 80%. In contrast, December sees similar temperature ranges, with a minimum of 24°C (76°F) and an average of 26°C (80°F). However, it experiences slightly higher precipitation at 53 mm (2.1 in) spread over about 17 days, maintaining the same humidity level of 80%. For more detailed information, you can check Oistins weather in December.
As May rolls in, Oistins experiences a delightful transition into the warmer season, with average temperatures hovering around a pleasant 27°C (80°F). While it offers a balmy atmosphere, the month sees a slight increase in humidity and precipitation, making the air feel a bit more tropical compared to the drier months of the year. With 10 days of precipitation totaling approximately 41 mm (1.6 in), May can occasionally surprise visitors with short showers. Overall, this vibrant month not only offers warm sunshine but also showcases the lush beauty that comes with the island's tropical climate. For a deeper understanding of Oistins' weather patterns, explore Oistins Climate.