Last updated: October 30, 2025
May in Willemstad, Curaçao is characterized by pleasant warmth and a tropical ambiance. With daily maximum temperatures reaching around 28°C (82°F) and an average of 27°C (81°F), this month offers a delightful escape for sun-seekers. Nighttime brings a mild minimum temperature of 25°C (77°F), ensuring comfortable evenings. However, visitors should be mindful of the 34 mm (1.3 in) of rain that typically falls over approximately 8 days, contributing to a humidity level of 69%. Overall, May presents an ideal blend of sun and occasional showers, perfect for exploring this vibrant island destination.
In May, Willemstad, Curaçao, experiences a delightful warming trend as temperatures begin to rise, setting the stage for summer. With a gentle minimum of 25°C (77°F), the island starts to embrace the warmth, while the average temperature hovers around a pleasant 27°C (81°F). The maximum can reach a comfortable 28°C (82°F), making it an ideal time for beachgoers and outdoor enthusiasts to soak in the sun. This slight increase compared to the previous months indicates a gradual transition into the hotter summer months ahead, all while maintaining the island's signature tropical charm.
In May, Willemstad, Curaçao experiences a modest increase in rainfall, with total precipitation amounting to 34 mm (1.3 in), spread over 8 days. This represents a slight uptick from the preceding months of April, which recorded only 22 mm (0.9 in), while still remaining lower than the wetter months of June and August. As the island transitions into the hurricane season, May serves as a bridge, showcasing a shift from the drier early months of the year. The periodic rains provide much-needed moisture, fostering the lush, vibrant landscapes that the island is famous for, while also hinting at the more substantial rainfall to come in the following months. This trend underscores a dynamic climate, where May balances pleasant weather with the early whispers of an impending wet season.
In May, Willemstad, Curaçao, experiences a steady humidity level of 69%, mirroring the consistent moisture levels seen in the earlier months of January through April. This continuity signals a moderate and comfortable environment as the island transitions toward the hotter summer months. Following May, humidity begins to rise significantly, peaking at 79% in July, illustrating a clear trend of increasing humidity as the year progresses. Such fluctuations, from the moderate levels at the beginning of the year to the more humid summer months, create an engaging dynamic that enhances the tropical charm of Willemstad.
In Willemstad, Curaçao, the UV Index in May consistently registers at an intense 14, falling within the extreme exposure category, which means that even minimal sun exposure can lead to a sunburn in just 10 minutes. This trend of elevated UV indexes continues from April, maintaining the highest levels seen so far this year. As we transition into June, there is a slight decrease to 13, but the risk remains significant throughout the summer months. Therefore, it's crucial to stay vigilant with sun protection measures. For more detailed information on UV levels throughout the year, check out Willemstad UV Index.
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May in Willemstad, Curaçao embraces the sun with an impressive 354 hours of sunshine, marking it as a peak month of luminosity. Following April's 334 hours, the sun's embrace intensifies as the island transitions into late spring. This pattern of increasing sunshine reaches its zenith just before the summer months, where July shines brightly with 363 hours. In fact, it’s part of a delightful trend—as the year progresses, each month tends to offer a little more daylight, painting the vibrant island in warm, golden hues. As June and August also flaunt robust hour counts of 345 and 359 respectively, it’s clear that this tropical paradise basks in generous sunshine, setting the stage for endless outdoor adventures and sun-soaked memories.
In Willemstad, Curaçao, May typically presents a modest 25% chance of sunny weather, reflecting a dip from the preceding months. This trend of reduced sunshine continues from the brighter February peak at 74%, while April shows a further decline to 25%. As the island transitions into early summer, the likelihood of sunny days remains low, with June and July also experiencing fluctuations, but significantly less than the sun-drenched February. Therefore, for those planning a visit in May, it's wise to prepare for a mix of sun and unpredictability, as the island's weather dances between shades of clouds and clear skies.
In Willemstad, Curaçao, the daylight duration demonstrates a gentle ebb and flow throughout the year. Starting with 11 hours of daylight in both January and February, the days slowly begin to stretch longer as March ushers in a 12-hour mark. This extended brightness continues comfortably from April through August, offering a delightful six months of consistent illumination. As September rolls in, the duration remains stable at 12 hours, but by October, the daylight wanes back to 11 hours as the island transitions into the latter part of the year. November and December maintain this shorter daylight, wrapping up the year's cycle in a rhythmic pattern of light and darkness that beautifully reflects the island's tropical charm.
In May, Willemstad, Curaçao, experiences a delightful uptick in wind speed, with an average of 9.3 m/s (21 mph). This marks a slight increase from the previous months, positioning May among the breeziest times of the year, just behind February's peak. As spring transitions into summer, the winds remain consistently robust, hinting at an invigorating atmosphere perfect for outdoor activities. Comparatively, this month’s breeziness contributes to a trend of generally stable winds leading into the summer months, ensuring the vibrant island remains a haven for both relaxation and adventure. This refreshing climate not only enhances the island's natural beauty but also invigorates its lively spirit, making May an ideal time to visit.
Weather in Willemstad varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Willemstad, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January showcase warm tropical weather, though May tends to be slightly warmer than January. In May, temperatures range from a minimum of 25°C (77°F) to a maximum of 28°C (82°F), with an average of 27°C (81°F). It experiences less rainfall, with only 34 mm (1.3 in) of precipitation over about 8 days. In contrast, January has a minimum temperature of 23°C (75°F) and an average of 26°C (79°F), with a maximum also reaching 27°C (82°F). However, January is wetter, receiving 50 mm (2.0 in) of precipitation over 14 days. Both months feature consistent humidity levels of around 69%. For more details, you can check out Willemstad weather in January.
In comparison to February, May tends to be slightly warmer, with average temperatures rising to 27°C (81°F) compared to February's average of 26°C (79°F). While both months share the same maximum temperature of 28°C (82°F), February experiences a bit more precipitation at 39 mm (1.5 in) over 13 days, compared to 34 mm (1.3 in) over 8 days in May. Interestingly, humidity levels remain consistent at 69% for both months, contributing to the warm and tropical feel. For more details on February weather, check out Willemstad weather in February.
In comparing the weather between March and May, both months exhibit similar temperature ranges, with March having a minimum of 24°C (75°F) and an average of 26°C (79°F), while May slightly increases with a minimum of 25°C (77°F) and an average of 27°C (81°F). Precipitation is also comparable, with March recording 33 mm (1.3 in) over 11 days, while May sees slightly more rainfall at 34 mm (1.3 in) over 8 days. Humidity remains consistent at 69% for both months. For more detailed information, you can visit Willemstad weather in March.
In comparing the weather between April and May, we see that May tends to be slightly warmer, with average temperatures rising to 27°C (81°F) compared to April's 26°C (80°F). While both months have similar minimum temperatures, May's maximum can reach up to 28°C (82°F). Precipitation increases in May, with 34 mm (1.3 inches) of rain over 8 days, compared to April's 22 mm (0.9 inches) over just 4 days. Humidity remains relatively stable, slightly elevated in May at 69% versus 68% in April. For more detailed insights into April weather, check out Willemstad weather in April.
May and June both offer warm temperatures, with a consistent minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 28°C (82°F). However, June experiences slightly higher precipitation, with 40 mm (1.6 in) over 12 days, compared to May's 34 mm (1.3 in) across 8 days. Additionally, humidity rises in June to 74%, up from May's 69%, making the air feel a bit more humid and warmer. For those interested in more details about June weather, you can check Willemstad weather in June.
In May, the weather features consistently warm temperatures, with minimums around 25°C (77°F) and a comfortable average of 27°C (81°F), peaking at a maximum of 28°C (82°F). The month sees a total precipitation of 34 mm (1.3 in) over about 8 days, with humidity levels at 69%. In contrast, July experiences slightly warmer conditions, with maximum temperatures reaching 29°C (85°F) while maintaining the same minimum and average temperatures as May. However, July has a marginally higher precipitation level of 36 mm (1.4 in) spread over 10 days, accompanied by increased humidity at 79%. For more detailed insights into July's weather, visit Willemstad weather in July.
In comparing the weather between May and August, both months exhibit warm temperatures, with May having an average temperature of 27°C (81°F) and August slightly warmer at an average of 28°C (82°F). While the minimum temperatures remain consistent at 25°C (77°F), August boasts a higher maximum temperature of 30°C (86°F). Precipitation is more significant in August, with 53 mm (2.1 in) over 13 days compared to May's 34 mm (1.3 in) over 8 days. Additionally, humidity levels are a touch higher in August at 73% compared to May's 69%. For those interested in more detailed weather information, check out Willemstad weather in August.
May and September present slightly different weather patterns, though both months boast warm temperatures and high humidity. In May, temperatures range from a minimum of 25°C (77°F) to a maximum of 28°C (82°F), with an average of 27°C (81°F). The month sees around 34 mm (1.3 in) of rainfall spread across about 8 days. In contrast, September experiences higher temperatures, with minimums of 26°C (78°F), averages of 28°C (83°F), and maximums reaching up to 30°C (87°F). Precipitation is also more significant in September, totaling 54 mm (2.1 in) over approximately 12 days. Both months maintain a consistent humidity level of 69%, making them feel warm and tropical. For more detailed information, check out Willemstad weather in September.
May and October share similar warm temperatures, with May averaging 27°C (81°F) and October slightly warmer at 28°C (83°F). Both months start with minimum temperatures around 25°C (77°F), but October peaks at a higher maximum of 29°C (85°F) compared to May's 28°C (82°F). However, October is notably wetter, receiving 111 mm (4.4 in) of precipitation over 22 days, in stark contrast to May's 34 mm (1.3 in) across just 8 days. Despite this increase in rain, both months maintain the same humidity level of 69%. For a more detailed outlook, check out Willemstad weather in October.
May and November exhibit similar average temperatures, hovering around 27°C (81°F). However, November tends to be slightly warmer, with a maximum temperature reaching 29°C (84°F). In contrast, May experiences less precipitation, with only 34 mm (1.3 in) falling over 8 days, while November sees a significant increase in rainfall at 115 mm (4.5 in) over 24 days, contributing to a higher humidity level of 71%. This notable difference in precipitation and the number of rainy days makes November generally wetter than May. For more detailed insights, check out Willemstad weather in November.
In comparison to May, December's weather is notably wetter, with an increased precipitation of 69 mm (2.7 in) over 22 days, contrasted with May's 34 mm (1.3 in) across 8 days. The temperatures remain relatively stable, with December showing a minimum of 24°C (76°F), an average of 27°C (80°F), and a maximum of 29°C (84°F), which is quite similar to May's range of 25°C (77°F) minimum and 28°C (82°F) maximum. Humidity levels also remain comparable, with December at 70% versus May's 69%. For more detailed information, you can check Willemstad weather in December.
May in Willemstad is characterized by pleasant warmth and a comfortable humidity level that invites outdoor activities. With temperatures averaging around 27°C (81°F), this month offers a delightful balance of warmth without the oppressive heat experienced in the peak summer months. Rainfall is relatively moderate, with a slight increase in precipitation days compared to the drier months, but it rarely disrupts the overall enjoyment of this tropical paradise. This mild and inviting weather makes May an ideal time to explore the vibrant culture and stunning landscapes of Willemstad. For a deeper dive into the year-round climate, visit Willemstad Climate.