Last updated: August 31, 2025
Experience the tropical allure of Isabel Segunda, Puerto Rico, in May, where temperatures typically range from a pleasant 24°C (75°F) to a warm 28°C (83°F), averaging around 26°C (79°F). This month welcomes an abundance of moisture, with 85 mm (3.4 in) of precipitation spread across 22 days, cultivating a lush landscape. Expect a humidity level of about 75%, adding to the island's characteristic tropical feel. Prepare for both sun-drenched afternoons and refreshing showers as you explore this vibrant coastal gem.
In May, temperatures in Isabel Segunda, Puerto Rico start to warm up as the island transitions into the summer months. With a minimum of 24°C (75°F) and a maximum reaching 28°C (83°F), the average temperature settles at a pleasant 26°C (79°F). This slight uptick compared to earlier months suggests a gradual increase in warmth, setting the stage for the hotter days ahead. As the humidity begins to rise, May marks a delightful time to enjoy the island's beauty, with longer days inviting both relaxation and adventure. The overall trend indicates a steady progression toward consistently warmer weather, perfect for soaking up the sun and exploring Puerto Rico's vibrant landscapes.
In Isabel Segunda, Puerto Rico, May marks a significant increase in precipitation, recording 85 mm (3.4 in), making it the wettest month so far in the year. This uptick in rainfall is accompanied by 22 rainy days, contributing to a pattern of escalating moisture leading into the summer months. As the landscape transitions from the relatively dry early spring, where April saw 60 mm (2.4 in) of rain over just 17 days, May serves as a precursor to the more intense deluges forecasted for June and July. This gradual increase not only underscores the region’s shift towards a more humid climate but also sets the stage for the torrential rains that characterize the upcoming summer months, where precipitation will peak dramatically.
In Isabel Segunda, Puerto Rico, May brings a pleasant humidity level of 75%, consistent with the previous months but signaling the beginning of a gradual rise. As spring transitions into summer, the humidity remains stable, representing the relatively mild conditions of early summer. This level of humidity is on par with both April and February, maintaining a comfortable atmosphere before the island experiences a more noticeable increase in moisture over the upcoming months. Notably, July and August jump to 80%, reminding residents and visitors that summer in this tropical paradise is just around the corner. Overall, May stands as a harmonious balance in the humidity trend, making it one of the more enjoyable months in this coastal town.
In May, Isabel Segunda, Puerto Rico experiences an extremely high UV Index of 13, with a burn time of just 10 minutes, consistent with the intense sun conditions that characterize the region in late spring. This trend of elevated UV levels, which began earlier in the year, remains unwavering as both April and June also report a UV Index of 13. Interestingly, while the UV Index fluctuates slightly throughout the summer months, it never dips below extreme levels, peaking at 14 in September. As the year progresses towards fall, the index drops to very high levels again, but May stands out as a critical time for sun safety awareness. For more detailed insights into UV exposure in this locale, visit Isabel Segunda UV Index.
UV Risk Categories
As May arrives in Isabel Segunda, Puerto Rico, residents and visitors can bask in an impressive 357 hours of sunshine, marking it as one of the sunniest months of the year. This delightful trend begins in January with 258 hours and steadily climbs, peaking in May before gently tapering off in June. The consistent increase from February's 302 hours through April's 348 hours sets the stage for a vibrant May, where the warm sun creates the perfect backdrop for beach days and outdoor activities. Following May's brilliance, sunshine hours slightly decrease, showing that summer is still bright, with ample sunlight continuing through the following months. Overall, May stands out as a key highlight in a year filled with lively sunshine in this charming part of Puerto Rico.
In Isabel Segunda, Puerto Rico, the month of May welcomes a 58% chance of sunny weather, offering a pleasant balance compared to the preceding months. While the likelihood of sunshine dips noticeably in April with just 48%, it rises again in May, hinting at a transitional phase towards the sunnier days of summer. This upward trend continues into November, which boasts a robust 63%, creating a sunny bookend to the year. Overall, May sits comfortably in the middle of the annual spectrum, hinting at the vibrant light that characterizes the island as it moves into the warmer months ahead.
In Isabel Segunda, Puerto Rico, the transition into May reveals a consistent pattern in daylight duration that can be observed throughout the year. With 12 hours of daylight this month, May maintains the same amount of sunlight as April, offering a balance of day and night that sets the stage for the vibrant spring atmosphere. As the year progresses into June and July, daylight peaks at 13 hours, providing longer evenings perfect for outdoor activities. Following this seasonal climax, daylight begins to gradually diminish into the fall months, with hours receding to 11 hours by October, creating a natural rhythm that reflects the island's tropical charm. Overall, the trends illustrate a clear cyclical pattern, making each month in Isabel Segunda a unique yet connected experience of light and warmth.
In Isabel Segunda, Puerto Rico, the May winds offer a delightful transition into the more turbulent months of summer. With an average wind speed of 6.4 m/s (14 mph), May showcases a mild breeze that feels refreshing against the backdrop of rising temperatures. As we compare this to earlier months, it stands out as a slight uptick from April's softer 5.6 m/s (13 mph), creating an inviting atmosphere for outdoor activities. Heading into the summer, June and July see a noticeable increase in wind speeds, peaking at 7.2 m/s (16 mph) and 7.5 m/s (17 mph), respectively. This trend hints at a dynamic shift as the island prepares for the more robust winds that accompany the peak of the summer season. Overall, May acts as a charming bridge, providing just the right balance of breeze and warmth that enchants both locals and visitors alike.
Weather in Isabel Segunda varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Isabel Segunda, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, it's clear that both months exhibit warm temperatures, but May tends to be slightly hotter and wetter. In May, the temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), with an average of 26°C (79°F). Additionally, May sees more precipitation, with 85 mm (3.4 in) occurring over 22 days, contributing to a humidity level of 75%.
In contrast, January experiences a slightly cooler range, with temperatures peaking at 27°C (80°F) and averaging 25°C (78°F). Precipitation is also lower in January, totaling 51 mm (2.0 in) over 17 days, while the humidity remains quite similar at 76%. For a more detailed look at the weather conditions in January, check out Isabel Segunda weather in January.
When comparing the weather in May and February, we see that both months exhibit warm temperatures and high humidity—averaging around 75%. In May, the temperatures range slightly higher, with a minimum of 24°C (75°F) and a maximum of 28°C (83°F), compared to February’s minimum of 22°C (72°F) and maximum of 27°C (80°F). Additionally, May brings more precipitation, with 85 mm (3.4 inches) falling over 22 days, while February has a lesser amount of 51 mm (2.0 inches) over 20 days. For more detailed information, you can refer to Isabel Segunda weather in February.
In comparing the weather of May and March, we see that May tends to be slightly warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), whereas March has a minimum of 23°C (73°F) and a maximum of 27°C (80°F). Additionally, May experiences more precipitation, totaling 85 mm (3.4 in) over 22 days, compared to March's 64 mm (2.5 in) across 20 days. Despite the increased rainfall in May, both months maintain similar humidity levels, with May at 75% and March at 74%. For more details about March weather, you can check Isabel Segunda weather in March.
In comparing the weather of April and May, we can observe some notable differences. May experiences slightly higher temperatures, with a minimum of 24°C (75°F) and an average of 26°C (79°F), compared to April's minimum of 23°C (73°F) and average of 25°C (78°F). Additionally, May is characterized by greater precipitation, receiving 85 mm (3.4 in) over 22 days, while April has lower rainfall of 60 mm (2.4 in) spread across 17 days. Despite the increase in rainfall, both months share the same humidity level of 75%, making them equally humid. For more specific details about April's weather, you can visit Isabel Segunda weather in April.
In comparing the weather between May and June, both months experience warm temperatures, with May averaging around 26°C (79°F) and June slightly warmer at 27°C (81°F). The minimum temperatures remain consistent, sitting at 24°C (75°F) for both months, while June sees a higher maximum temperature of 29°C (84°F) compared to May's 28°C (83°F). Precipitation increases slightly from 85 mm (3.4 in) in May to 94 mm (3.7 in) in June, with June also having one more day of rainfall at 23 days. Humidity levels are comparable as well, with May at 75% and June at 77%. For more detailed information on June weather, you can visit Isabel Segunda weather in June.
In comparing the weather between May and July, both months feature warm temperatures, with May showcasing a minimum of 24°C (75°F) and an average of 26°C (79°F), while July slightly increases to a minimum of 25°C (77°F) and an average of 27°C (81°F). The maximum temperatures are also a tad higher in July, reaching 29°C (84°F), compared to May's 28°C (83°F). However, July experiences significantly more rainfall, with precipitation totaling 148 mm (5.8 in) over 25 days, whereas May sees 85 mm (3.4 in) over 22 days. Additionally, humidity rises from 75% in May to 80% in July, contributing to a more muggy atmosphere. For a detailed look at weather conditions specific to Isabel Segunda, visit Isabel Segunda weather in July.
In comparing the weather between May and August, we see a notable increase in temperature and humidity. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 28°C (83°F), while averaging around 26°C (79°F). The precipitation in May is relatively moderate at 85 mm (3.4 in) over 22 days, accompanied by a humidity level of 75%. In contrast, August experiences slightly warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (82°F), reaching up to a maximum of 29°C (85°F). However, it also sees a significant increase in precipitation, totaling 151 mm (5.9 in) over 25 days, coupled with a higher humidity level of 80%. For more detailed insights, you can check Isabel Segunda weather in August.
May and September both feature warm temperatures, but September tends to be slightly warmer overall, with average highs reaching up to 29°C (85°F) compared to May's 28°C (83°F). While May experiences a total of 85 mm (3.4 in) of precipitation over 22 days, September sees a significant increase in rainfall, totaling 189 mm (7.4 in) across 25 days, leading to higher humidity levels of 79% compared to May's 75%. Those considering a visit can find more details about September weather in Isabel Segunda here.
May and October feature similar temperature ranges, with May experiencing slightly lower temperatures (min 24°C vs. min 25°C), yet both months showcase warm averages around 26°C and 27°C, respectively. However, October is notably wetter, with nearly double the precipitation—166 mm compared to May's 85 mm—despite having the same number of rainy days (22). Additionally, October's humidity is marginally higher at 78% compared to May's 75%. For more detailed weather insights specific to October, you can visit Isabel Segunda weather in October.
May and November share similar temperature ranges, with May experiencing an average temperature of 26°C (79°F) and November slightly warmer at an average of 27°C (80°F). Both months have a minimum temperature of 24°C (75°F) and a maximum of 28°C (83°F). However, while May receives 85 mm (3.4 in) of precipitation over 22 days, November is wetter, with 128 mm (5.1 in) of rainfall, also spread over 22 days. Humidity is slightly higher in November at 78%, compared to 75% in May. For a detailed look at November’s weather, check out Isabel Segunda weather in November.
When comparing the weather in May and December, we see quite similar patterns in temperature, with both months featuring a minimum of 24°C (75°F), an average of 26°C (79°F), and a maximum of 28°C (83°F). However, December tends to receive slightly less precipitation at 74 mm (2.9 in) compared to May's 85 mm (3.4 in), despite both months experiencing rain on around 22 days. Additionally, humidity levels are relatively consistent, with December at 76% and May at 75%. For more detailed information about the weather in December, you can visit Isabel Segunda weather in December.
As May rolls in, Isabel Segunda experiences a notable shift in weather patterns, marked by warmer temperatures that average around 26°C (79°F). While the humidity levels hover around a sticky 75%, the island also sees an increase in precipitation, with about 22 rainy days contributing to a total of 85 mm of rainfall. This month stands out as a transition into the wetter season, quite different from the drier months preceding it. For those looking to understand the climate nuances of this charming island, detailed insights can be found at Isabel Segunda Climate.