Last updated: August 31, 2025
May weather in Monserrate, Puerto Rico offers a warm tropical experience, with maximum temperatures reaching 32°C (90°F) and an average temperature of 27°C (80°F). The month sees a minimum temperature of around 23°C (73°F), providing pleasant evenings. Expect 58 mm (2.3 in) of precipitation spread across approximately 14 days, contributing to the region's lush landscape. With an average humidity level of 75%, the air feels comfortably warm, making it an ideal time for exploring the island's natural beauty amid occasional refreshing showers.
In May, Monserrate, Puerto Rico, experiences a delightful uptick in temperatures, marking the transition into the summer season. The minimum temperature rises to a comfortable 23°C (73°F), while the average settles at a pleasant 27°C (80°F). As the days warm, the maximum temperature reaches up to a sunny 32°C (90°F), making it the perfect time for outdoor adventures. This month clearly showcases a consistent pattern of increasing warmth, following the gradual rise noted since January. With temperatures steadily climbing, May invites both locals and visitors to bask in the tropical climate and revel in the lush surroundings.
In May, Monserrate, Puerto Rico, experiences a notable increase in rainfall, with an average precipitation of 58 mm (2.3 in) spread over 14 days. This builds on a steady upward trend observed in the preceding months, particularly from the relatively drier April, which saw only 55 mm (2.2 in). As spring transitions into early summer, the precipitation patterns highlight a gradual escalation that culminates in the wetter months ahead. Notably, June follows closely with a slight uptick to 62 mm (2.4 in), signaling the onset of the rainiest season. This consistent rise in both precipitation amount and rainy days lays the groundwork for the lush, vibrant landscapes that characterize the region.
In Monserrate, Puerto Rico, May ushers in a comfortable level of humidity at 75%, mirroring the previous month's conditions. This month marks the transition from the slightly drier spring to the more humid summer months ahead, as humidity levels begin to rise steadily, peaking at 80% in both July and August. Interestingly, the humidity in May remains consistent with the moderate levels observed from January through April, which hover around 74% to 76%. As the year progresses, humidity levels appear to trend upwards, hinting at the tropical climate's influence and the approaching summer heat. Overall, May serves as a bridge between milder humidity and the more intense humidity of the summer months.
In Monserrate, Puerto Rico, the UV Index reaches its peak in May, skyrocketing to an intense 14 on the scale, classified in the extreme exposure category. This marks the continuation of a trend established in the preceding months, where the UV Index consistently hovers between 11 and 13, indicating a high risk of harm from unprotected sun exposure. With a burn time of just 10 minutes, May necessitates vigilance; protective measures are crucial to prevent skin damage. As summer approaches, the increased intensity can serve as a reminder for residents and visitors alike to prioritize sun safety. For more information, visit Monserrate UV Index.
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As spring transitions into summer, May shines brightly in Monserrate, Puerto Rico, boasting an impressive 356 hours of sunshine—the highest of the year. This radiant month, a culmination of steadily increasing daylight from the 257 hours in January to the sustained warmth of April's 346 hours, marks the peak of sun-soaked days. Following May, the sunshine begins to taper slightly, with June and July retaining robust totals of 342 and 354 hours, respectively. The trend of abundant sunlight invites outdoor adventures and relaxation, making this vibrant community a perfect destination for those seeking the bliss of warm, sunny days. As the year progresses, the sunlight gradually wanes, reminding us to savor every moment of May’s brilliance before the dimensions of daylight shift once more.
In Monserrate, Puerto Rico, May experiences a 56% chance of sunny weather, marking a slight uptick in sunshine compared to the previous months. This trend follows a pattern observed from January to April, where the likelihood of clear skies remains somewhat variable, peaking in February at a robust 71%. Interestingly, as the island transitions from the dry season into early summer, the sunniest months give way to lower probabilities of sunshine, with June plummeting to just 25%. Thus, while May holds promise for those seeking outdoor activities, it also hints at the impending rainy season that looms just around the corner.
In Monserrate, Puerto Rico, the daylight duration begins at a consistent 11 hours in both January and February, gradually transitioning into a stretch of 12 hours from March through May. This steady increase reflects the onset of spring, as the days lengthen just in time for the vibrant growth of the season. Moving into June and July, daylight peaks at 13 hours, offering the longest days of the year, perfect for enjoying the island's lush landscapes and beach activities. As summer fades into fall, the daylight decreases back to 12 hours from August through September, before returning to the 11 hours seen at the year's start in October through December. This rhythmic pattern of daylight illuminates the distinct seasonal shifts in Monserrate, enhancing the island's natural beauty throughout the year.
In Monserrate, Puerto Rico, the wind patterns in May reflect a delightful transition into the summer months. With an average wind speed of 4.4 m/s (10 mph), May experiences a gentle breeze that is slightly stronger than April's calm, yet not quite reaching the exhilarating gusts of July and August. The data suggests that as spring gives way to summer, wind speeds tend to rise, peaking in July at 5.3 m/s (12 mph). Following May, wind speeds generally fluctuate but maintain a moderate range, illustrating the dynamic yet pleasant coastal atmosphere of Monserrate. Overall, May stands out as a month where the inviting winds create a perfect backdrop for outdoor activities and exploration.
Weather in Monserrate varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Monserrate, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January in Monserrate offer distinguishable yet pleasantly warm weather patterns. In May, temperatures range from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), with an average of 27°C (80°F). The month sees about 58 mm (2.3 in) of precipitation over approximately 14 days, and humidity levels hover around 75%. In contrast, January presents slightly cooler temperatures, with a minimum of 20°C (69°F) and a maximum of 30°C (86°F), yielding an average of 25°C (77°F). Precipitation in January is lower, totaling 39 mm (1.5 in) over about 12 days, while humidity remains comparably high at 76%. For a detailed weather outlook, you can check out Monserrate weather in January.
May typically boasts warmer average temperatures compared to February, with daily highs reaching up to 32°C (90°F) and lows of 23°C (73°F), while February experiences a slightly cooler average, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 30°C (85°F). Both months share the same humidity level of 75%, but May receives more precipitation at 58 mm (2.3 in) over 14 days compared to February's 43 mm (1.7 in) over 13 days. For more detailed insights on the weather, you can check Monserrate weather in February.
In comparing the weather of March and May, we can observe some notable differences. May tends to be warmer, with average temperatures reaching 27°C (80°F) compared to March's average of 25°C (77°F). The maximum temperature in May can climb up to 32°C (90°F), while March sees a peak of 31°C (87°F). Precipitation levels are slightly lower in May at 58 mm (2.3 in), compared to March's 72 mm (2.8 in), although both months experience rainfall on about 14 days. Humidity remains quite similar, with May at 75% and March at 74%. For more detailed insights, you can check the Monserrate weather in March.
In comparing the weather of April and May, we see a slight increase in temperature as May averages around 27°C (80°F) compared to April's average of 26°C (78°F). While both months experience similar humidity levels at 75%, May tends to be a bit wetter, with 58 mm (2.3 in) of precipitation across 14 days, compared to April's 55 mm (2.2 in) over 10 days. Ultimately, May offers warmer temperatures but slightly more rain, making it a transition month as the region heads into the hotter part of the year. For more details on April weather, check out Monserrate weather in April.
In comparing the weather between May and June, we see some subtle shifts. Both months have similar average temperatures, with May ranging from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), while June starts slightly warmer with a minimum of 24°C (75°F) and maintains the same maximum. However, June experiences a slight increase in both precipitation and humidity, with 62 mm (2.4 in) of rainfall across 15 days compared to May's 58 mm (2.3 in) over 14 days, and humidity rising to 77% from 75%. These changes suggest that June may feel a bit more humid and wetter than May. For more specific details on June weather, you can check Monserrate weather in June.
In comparing the weather conditions between May and July, both months experience warm temperatures, but July tends to be slightly warmer, with an average of 28°C (82°F) compared to May's 27°C (80°F). The minimum temperatures also increase marginally, with July starting at 24°C (76°F) versus May's 23°C (73°F). Precipitation is more prominent in July, accumulating to 76 mm (3.0 in) over 17 days, while May sees 58 mm (2.3 in) over 14 days. Additionally, humidity levels are higher in July at 80%, compared to May's 75%. For a closer look at July weather specifics, you can visit Monserrate weather in July.
In comparing the weather between May and August, we notice some distinct differences. May tends to have slightly cooler temperatures, with a minimum of 23°C (73°F) and an average of 27°C (80°F), while August warms up, featuring a minimum temperature of 25°C (77°F) and an average of 28°C (82°F). Both months share a maximum temperature of 32°C (90°F). However, August experiences more rainfall, with 86 mm (3.4 in) over 18 days compared to May's 58 mm (2.3 in) across 14 days. Additionally, humidity levels increase in August to 80%, slightly higher than May's 75%. To learn more about the specific weather conditions for Monserrate during this time, you can visit Monserrate weather in August.
May and September both feature warm temperatures in the range of 23°C to 32°C (73°F to 90°F), but there are notable differences in precipitation and humidity. In May, the average temperature is slightly lower at 27°C (80°F), with 58 mm (2.3 in) of rainfall over approximately 14 days, leading to a humidity level of 75%. In contrast, September sees a higher average temperature of 28°C (82°F) along with significantly increased rainfall of 172 mm (6.8 in) spread across about 23 days, resulting in a marginally higher humidity of 79%. These factors make September feel wetter and a bit more humid compared to May. For more details on September weather, you can check out Monserrate weather in September.
In May, temperatures typically range from a minimum of 23°C (73°F) to a maximum of 32°C (90°F), with an average temperature of 27°C (80°F). The month experiences around 58 mm (2.3 in) of precipitation over approximately 14 days, paired with a humidity level of 75%. In contrast, October sees slightly warmer nights with a minimum temperature of 24°C (75°F) and similar daytime highs, averaging 27°C (81°F) and reaching a maximum of 32°C (89°F). However, October is characterized by significantly higher rainfall, with 136 mm (5.3 in) spread over about 22 days, and slightly increased humidity at 78%. For more detailed information on weather conditions, check out Monserrate weather in October.
May and November exhibit similar warm temperatures, with May having a slightly higher average max temperature of 32°C (90°F) compared to November's 30°C (87°F). Both months begin with a minimum temperature around 23°C (73°F), maintaining a comfortable range for outdoor activities. However, November tends to be wetter, with 93 mm (3.7 in) of precipitation over 17 days, while May experiences less rainfall at 58 mm (2.3 in) over 14 days. Additionally, humidity levels in November are slightly higher at 78% compared to May's 75%. For detailed weather patterns, you can check Monserrate weather in November.
In May, temperatures range from a mild 23°C (73°F) to a warm 32°C (90°F), with an average of 27°C (80°F). The month experiences around 58 mm (2.3 in) of precipitation over approximately 14 days, contributing to a humidity level of 75%. Meanwhile, December presents similar temperatures, with a minimum of 22°C (73°F) and a maximum of 31°C (87°F), averaging 26°C (78°F). The precipitation in December is slightly lower at 50 mm (2.0 in) over about 16 days, leading to a humidity level of 76%. Both months exhibit warm weather, but December tends to be a touch cooler and slightly wetter. For more details on December weather, visit Monserrate weather in December.
May in Monserrate welcomes warmer temperatures and higher humidity, creating a vibrant atmosphere that sets it apart from the preceding months. With average highs reaching around 27°C (80°F), the weather is inviting, though the 75% humidity adds a sultry touch. This month typically experiences about 14 days of rainfall, significantly more than earlier months, which can bring fresh, lush scenery to the region. As a notable point in the yearly climate, May transitions the area towards a summer feel, making it an exciting time for visitors to explore the natural beauty. To learn more about the overall climate trends in Monserrate, check out Monserrate Climate.