Last updated: August 31, 2025
May in Comunas, Puerto Rico offers a warm tropical climate, with average temperatures hovering around 26°C (79°F). The month experiences a maximum of 29°C (84°F) and a minimum of 23°C (74°F), creating a balmy environment perfect for outdoor activities. However, prepare for frequent rainfall, as precipitation totals reach 101 mm (4.0 in) over approximately 25 days, resulting in a humidity level of 76%. This combination of warmth and moisture contributes to the lush landscapes that characterize this vibrant region, making May a unique time to explore its natural beauty despite the occasional showers.
In May, temperatures in Comunas, Puerto Rico start to ramp up, marking a transition into the warmer months. The minimum temperature rises to 23°C (74°F), while the average settles at a comfortable 26°C (79°F). As sunny days become more prevalent, the maximum temperature peaks at 29°C (84°F), providing the perfect backdrop for outdoor activities. This trend of gradually increasing temperatures continues from the beginning of the year, where temperatures hover around 25°C (77°F) on average, and foreshadows the even warmer June ahead. The consistent warmth of May invites both locals and visitors to embrace the vibrant island life, making it an ideal time to explore the beauty of Puerto Rico.
In May, Puerto Rico's Comunas experience a significant uptick in precipitation, with 101 mm (4.0 in) of rain falling over 25 days. This marks a notable increase compared to the preceding months, particularly April's 69 mm (2.7 in), highlighting a seasonal shift as the island transitions into a wetter period. The frequency of rainy days also rises, indicating a more persistent and frequent pattern of showers. As summer approaches, the daily rainfall not only contributes to the lush greenery but also sets the stage for the even heavier rains to come in June and July. This trend of increasing precipitation lays the groundwork for the island's vibrant ecosystems, underscoring Puerto Rico's climatic rhythms as they ebb and flow throughout the year.
In Comunas, Puerto Rico, the month of May holds steady with a humidity level of 76%, mirroring the conditions of both January and April. This consistency is indicative of the region's tropical climate, where humidity remains relatively high throughout the year. As the days progress into June, a slight uptick to 78% foreshadows the imminent summer months, when humidity peaks in July at 81%. Overall, May’s humidity serves as a bridge, maintaining a balance before transitioning into the sweltering heat of summer, a trend that characterizes the island's vibrant and lush landscape.
In May, the UV Index in Comunas, Puerto Rico, remains consistent with the preceding months, registering an extreme level of 13, akin to the values seen in March and April. This means that sun exposure should be approached with caution, as the burn time is a mere 10 minutes. This trend of high UV levels not only highlights the regions’ volcanic geography but also emphasizes the importance of sun protection as the summer approaches, with June maintaining the same extreme index. As a reminder, the UV Index peaks throughout the year, notably reaching 14 in September. For more detailed information on UV levels throughout the year, visit Comunas UV Index.
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May marks a delightful peak in sunshine for Comunas, Puerto Rico, basking in 359 hours of radiant sunlight—the highest of the year. This month showcases a steady climb from the year’s start, with hours gradually increasing from 260 in January to a vibrant 349 in April. Following this trend, June experiences a slight dip, but overall, the early summer months remain bright and welcoming. As the year progresses, sunshine hours in Comunas fluctuate but stay predominantly high, creating a beautiful tapestry of sunny days that highlights the island's allure during late spring and summer. This consistency in sunshine not only enhances the region's charm but also offers perfect conditions for outdoor activities and exploration.
In Comunas, Puerto Rico, the likelihood of sunny weather in May stands at 53%, positioning it as a relatively bright month compared to April's lower 45%. This slight rebound offers a refreshing change after the cooler months, where sunshine probabilities were notably higher from February to March, peaking at 67% and 64%, respectively. However, as summer approaches, the chance of sun markedly dips, especially in June, where it plummets to 21%. Therefore, while May brings a decent opportunity for sunshine, it reveals a trend of diminishing days of clear skies as the year progresses into the hotter months. The weather in May thus serves as a pleasant pause before the summer cloud cover sets in.
In Comunas, Puerto Rico, the duration of daylight experiences a gentle ebb and flow throughout the year, showcasing an interesting seasonal trend. Beginning in the winter months of January and February, daylight stretches a consistent 11 hours, providing a cozy atmosphere. As spring unfolds, March and April witness a gradual increase, with daylight extending to 12 hours, inviting more outdoor activities. May maintains this brightness, offering 12 hours of sunlight, while June and July peak with 13 hours, perfecting the summer vibe. As the year progresses into late summer and early fall, daylight reverts back to 12 hours in August and September, before tapering off to 11 hours in the chillier months of October through December. This rhythm reflects a harmonious balance between light and dark, enhancing the charm of life in Comunas throughout the seasons.
In May, the winds in Comunás, Puerto Rico reach an average speed of 5.1 m/s (11 mph), marking a slight uptick from the previous month. This gentle breeze is characteristic of the transitional spring season, where wind speeds slightly rebound from the milder conditions observed in April. Notably, the wind patterns tend to fluctuate throughout the year, peaking in the summer months of July and June, with average speeds of 6.0 m/s and 5.7 m/s, respectively. As the months progress into the cooler season, wind speeds generally decrease, touching their lowest point in September with just 3.9 m/s (9 mph). Overall, May represents a harmonious blend of refreshing winds, hinting at the lively breezes that lie ahead in the summer months.
Weather in Comunas varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Comunas, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, we observe that both months feature similar temperatures, with May slightly warmer on average, ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), while January’s temperatures range from a minimum of 22°C (72°F) to a maximum of 27°C (81°F). However, May experiences significantly higher precipitation, totaling 101 mm (4.0 in) over 25 days compared to January's 52 mm (2.0 in) over 17 days. Interestingly, both months share the same humidity level of 76%, contributing to the overall tropical feel of the region. For those interested in more detailed weather patterns, visit Comunas weather in January.
When comparing the weather in May and February, it's evident that May tends to be warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F) compared to February's range of 21°C (71°F) to 27°C (80°F). Additionally, May experiences higher precipitation, totaling 101 mm (4.0 in) over 25 days, while February sees only 54 mm (2.1 in) over 19 days. The humidity levels are fairly similar between the two months, with May at 76% and February at 75%. For more detailed insights into February weather, you can visit Comunas weather in February.
In comparing the weather between March and May, March generally offers slightly cooler temperatures with a minimum of 22°C (73°F) and a maximum of 27°C (82°F), along with an average of 25°C (77°F). In contrast, May sees warmer temperatures, with minimums reaching 23°C (74°F) and maximums climbing to 29°C (84°F), resulting in an average of 26°C (79°F). While both months experience notable precipitation, March has 70 mm (2.8 in) over 21 days, while May records 101 mm (4.0 in) over 25 days. Humidity levels are similar, with March at 75% and May slightly higher at 76%. For further details on March weather, you can check Comunas weather in March.
In comparing the weather between April and May, we see a subtle rise in temperatures as May boasts a minimum of 23°C (74°F) and an average of 26°C (79°F), compared to April's minimum of 22°C (73°F) and an average of 25°C (78°F). Both months share similar humidity levels at 76%, but May experiences more rainfall, totaling 101 mm (4.0 in) across 25 days, while April has a lower precipitation of 69 mm (2.7 in) over 20 days. For a detailed look at April's weather patterns, you can visit Comunas weather in April.
In comparing the weather between May and June, we see a slight increase in temperatures and humidity levels. May features a minimum temperature of 23°C (74°F), with an average of 26°C (79°F) and a maximum reaching 29°C (84°F). In contrast, June has a slightly warmer minimum temperature of 24°C (75°F), with an average of 27°C (80°F) and a peak of 29°C (85°F). Both months experience similar levels of precipitation, with May recording 101 mm (4.0 in) and June slightly higher at 103 mm (4.1 in), though both months see rain on about 25 days. The humidity also creeps up a bit from 76% in May to 78% in June, making the air feel a bit more oppressive as the summer progresses. For a detailed look at June's weather conditions, visit Comunas weather in June.
In comparing the weather of May and July, both months share similar maximum temperatures, with July averaging slightly warmer at 27°C (81°F) compared to May’s 26°C (79°F). However, July experiences increased humidity at 81%, surpassing May’s 76%, which may contribute to a more sultry feel. Precipitation also rises notably in July, with 145 mm (5.7 in) over 27 days, compared to May's 101 mm (4.0 in) across 25 days. This increase in rainfall could impact outdoor activities during the summer month. For more detailed insights, check out Comunas weather in July.
In May, the weather features a warm average temperature of 26°C (79°F), with a minimum of 23°C (74°F) and a maximum of 29°C (84°F). This month experiences significant rainfall, totaling 101 mm (4.0 in) across 25 days, along with humidity levels averaging 76%. In contrast, August offers slightly warmer temperatures, with an average of 27°C (81°F), a minimum of 24°C (76°F), and a maximum of 30°C (86°F). The precipitation in August is more pronounced, reaching 148 mm (5.8 in) over 27 days and increasing humidity to 80%. For further details on the weather patterns during August, visit Comunas weather in August.
May and September exhibit warm weather patterns, but September tends to be slightly hotter and wetter. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). During this month, areas experience 101 mm (4.0 in) of precipitation over 25 days and humidity levels around 76%. Conversely, September showcases a minimum temperature of 25°C (77°F), peaking at 30°C (86°F) with an average of 27°C (82°F). Precipitation significantly increases to 195 mm (7.7 in) across 28 days, coupled with a humidity level of 79%. For more detailed insights, you can check Comunas weather in September.
When comparing the weather in May and October, both months exhibit warm temperatures, with averages hovering around 26°C (79°F) in May and slightly higher at 27°C (81°F) in October. However, October tends to see more rainfall, with total precipitation of 179 mm (7.1 in) over 26 days, compared to May's 101 mm (4.0 in) spread across 25 days. Furthermore, humidity levels are slightly higher in October at 78% versus May's 76%. For a more detailed view of October's weather, check out Comunas weather in October.
May and November exhibit similar temperature ranges, with both months experiencing minimum temperatures around 23°C (74°F) and maximums reaching 29°C (84°F). However, November tends to be slightly wetter, with an average precipitation of 129 mm (5.1 in) compared to May's 101 mm (4.0 in). Both months feature a comparable number of rainy days, approximately 25, and humidity levels are also close, with November being marginally higher at 78% versus May's 76%. For more details on the weather in November, you can visit Comunas weather in November.
The weather in May and December shows some similarities, with both months featuring a minimum temperature of 23°C (74°F) and an average temperature hovering around 26°C (78°F). However, May tends to be slightly warmer, reaching a maximum of 29°C (84°F) compared to December's 28°C (83°F). When it comes to precipitation, May is wetter, with 101 mm (4.0 in) of rain over 25 days, while December sees less rain, totaling 75 mm (2.9 in) across 22 days. Humidity levels are fairly close, with May at 76% and December at 77%, creating a consistently humid environment throughout the year. For more specific weather insights, you can refer to Comunas weather in December.
As May rolls in, the weather in Comunas experiences a noticeable shift, offering a blend of warmth and humidity that sets it apart from other months. With an inviting average temperature of 26°C (79°F), the days become increasingly pleasant, despite the higher precipitation that marks this time of year. The 101 mm of rain over 25 days creates a lush landscape but can make the atmosphere feel quite humid at 76%. This combination encourages outdoor activities, while also reminding visitors to stay prepared for the occasional shower. For a deeper understanding of the climatic patterns, you can explore more at Comunas Climate.