Last updated: August 31, 2025
April in Guanica, Puerto Rico presents a delightful tropical climate, characterized by an average temperature of 25°C (77°F). Daily highs can reach up to 29°C (84°F), while evenings are pleasantly mild with lows around 21°C (70°F). While April experiences a fair amount of rainfall, accumulating to 49 mm (1.9 in) over 14 days, the humidity level remains relatively high at 76%, creating a lush and vibrant landscape. Embrace the warm, yet occasionally refreshing, showers as they enhance the natural beauty of this coastal paradise.
In April, Guanica, Puerto Rico, enjoys mild and pleasant temperatures that set the tone for the upcoming warmer months. The minimum temperature hovers around 21°C (70°F), while the average remains steady at a comfortable 25°C (77°F), peaking at a maximum of 29°C (84°F). This consistency in warmth mirrors the trends from previous months, with temperatures gradually rising as spring transitions into summer. As the humidity levels increase, outdoor activities become even more inviting, making it a delightful time to explore Guanica’s stunning natural beauty and vibrant culture. With pleasant days and balmy evenings, April offers the perfect climate for both relaxation and adventure in this picturesque coastal region.
In April, Guanica, Puerto Rico, experiences a notable consistency in precipitation, mirroring the previous month with a total of 49 mm (1.9 in) of rainfall over 14 days. This steady downpour contributes to the lush surroundings and vibrant ecosystem as spring unfolds. Compared to earlier months, such as March with a similar rainfall amount, April sees an increase in the number of rainy days, indicating a shift towards a wetter season. The trend suggests a build-up of moisture leading into the more intense rainy periods of late summer and early fall, as seen in May and beyond, where precipitation amounts rise significantly. As the month progresses, these showers not only nourish the landscape but also set the stage for the lush growth characteristic of this tropical paradise.
In April, Guanica, Puerto Rico experiences a humidity level of 76%, which mirrors the trend established in both January and the preceding months of February and March. This consistency highlights a relatively stable climate as the region transitions into the warmer season. As spring unfolds, humidity remains steady before taking a notable leap in June, where it climbs to 78%, paving the way for the more humid summer months that follow. While April's humidity is comparable to the winter months, it sets a solid foundation for the shift towards the more tropical climate of the upcoming summer.
In April, Guanica, Puerto Rico, experiences an extreme UV Index of 13, signaling it’s time to take sun safety seriously with a burn time of just 10 minutes. This month continues the trend of heightened sun exposure seen in March, with both months classified under the same high category. The UV Index remains consistently high as it transitions into May, which sees an increase to 14. With such intense UV radiation throughout the spring months, it’s crucial for residents and visitors alike to protect their skin and limit sun exposure. Be informed and stay protected by checking out the detailed UV forecasts at Guanica UV Index.
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April in Guanica, Puerto Rico, shines brightly with 353 hours of sunshine, marking a peak in the beautiful transition from winter to spring. This month continues a trend of increasing sunlight that began in January, where the days gradually lengthen from 262 hours to a remarkable 363 hours by May. As we move through the months, the sunshine hours resonate with the vibrant energy of the region, reflecting the island’s lively spirit. This surge in daylight not only enhances outdoor activities but also paints the landscape in a dazzling array of colors, inviting visitors to bask in Guanica's natural beauty. Expect warm, sunny days that are perfect for exploring the lush scenery and engaging in the local lifestyle as the calendar turns to April.
As April rolls into Guanica, Puerto Rico, the likelihood of basking in sunny weather dips to 49%, reflecting a slight decline from the sunnier months of January and March, where the chances were 54% and 68% respectively. This trend of fluctuating sunshine continues into May, which sees a modest increase to 57%. As spring transitions into summer, the sun takes a more elusive stance in June with only 32% chance of brightness. This variability throughout the months highlights the dynamic nature of Guanica's weather, reminding visitors to keep an eye on the forecast while enjoying the island's vibrant scenery.
In Guanica, Puerto Rico, April heralds the continuation of a gradual increase in daylight that begins in March, offering residents and visitors approximately 12 hours of sunlight each day. This steady increase reflects a broader trend where the length of daylight rises from 11 hours in the colder months of January and February to a peak of 13 hours during the summer months of June and July. As the island transitions from spring into summer, daylight hours remain consistent, with May also enjoying the same generous 12 hours. Following this peak, daylight begins to wane again in August, creating a rhythmic pattern of light and dark throughout the year, perfect for outdoor adventures and basking in the tropical sun.
In Guanica, Puerto Rico, April greets visitors with a gentle, refreshing breeze, featuring an average wind speed of 3.9 m/s (9 mph), which mirrors the calm of January. The transitional aura of spring reflects a slight ebb in wind strength compared to the preceding months of February and March, which see higher averages of 5.5 m/s (12 mph) and 4.2 m/s (9 mph), respectively. As the island moves into May, the winds pick up again, reaching 4.4 m/s (10 mph), hinting at the increasing energy that summer will soon bring. This pattern illustrates a consistent rhythm in Guánica's climate: light winds in early spring, gradually building toward the more invigorating breezes of summer. Whether you’re sailing the waters or simply enjoying the outdoors, April’s calming winds offer a perfect backdrop for relaxation and exploration.
Weather in Guanica varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Guanica, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, both months maintain a similar average temperature of 25°C (77°F) and a maximum of 29°C (84°F). However, April experiences slightly warmer minimum temperatures at 21°C (70°F) compared to January's 19°C (67°F). Additionally, April is significantly more humid with 76% humidity, similar to January, but sees a marked increase in precipitation, totaling 49 mm (1.9 in) over 14 rainy days, whereas January only records 18 mm (0.7 in) over just 4 days. For more detailed information on January weather, visit Guanica weather in January.
When comparing the weather in April and February, both months exhibit similar temperature ranges, with minimum temperatures around 21°C (70°F) and average temperatures of 25°C (77°F). However, April tends to be rainier than February, with 49 mm (1.9 in) of precipitation over 14 days compared to February's 26 mm (1.0 in) over just 5 days. Additionally, April has a slightly higher humidity level at 76%, while February maintains a comfortable 75%. For a closer look at February's weather, you can visit Guanica weather in February.
In comparing the weather between March and April, both months exhibit similar temperatures and precipitation levels. In March, temperatures range from a minimum of 21°C (69°F) to a maximum of 28°C (83°F), with an average of 24°C (76°F) and precipitation totaling 49 mm (1.9 in) over 11 days. April shows a slight increase in warmth, with temperatures ranging from a minimum of 21°C (70°F) and peaking at 29°C (84°F), averaging 25°C (77°F), while also maintaining the same level of precipitation at 49 mm (1.9 in) but over 14 days. Humidity levels are very close, with March at 75% and April at 76%. For a detailed look at the weather in March, you can visit Guanica weather in March.
In comparing the weather between April and May, both months experience similar humidity levels at 76%. However, May tends to be slightly warmer, with minimum temperatures rising from 21°C (70°F) in April to 23°C (73°F) in May, and average temperatures increasing to 26°C (79°F) compared to April's 25°C (77°F). Maximum temperatures also show a slight rise, peaking at 30°C (86°F) in May versus 29°C (84°F) in April. Precipitation levels are also higher in May, with a total of 59 mm (2.3 in) over 12 days, compared to 49 mm (1.9 in) over 14 days in April. For more details on the specific weather conditions in May, you can check Guanica weather in May.
In April, the weather features average temperatures ranging from a mild 21°C (70°F) at night to a comfortable 29°C (84°F) during the day, with a total precipitation of 49 mm (1.9 in) spread across 14 days and humidity levels around 76%. In comparison, June sees slightly warmer conditions, with minimum temperatures of 23°C (75°F) and maximums reaching 31°C (88°F), along with a slightly higher precipitation of 53 mm (2.1 in) over 12 days, and humidity increasing to 78%. For a detailed look at what to expect, check out Guanica weather in June.
April and July exhibit distinct weather characteristics that mark the transition from spring to summer. In April, temperatures range from a comfortable minimum of 21°C (70°F) to an average of 25°C (77°F), reaching a maximum of 29°C (84°F). The month sees about 49 mm (1.9 in) of precipitation over 14 days, with humidity levels averaging 76%.
In contrast, July experiences slightly higher temperatures, with a minimum of 24°C (75°F), an average of 27°C (81°F), and a peak of 31°C (88°F). Precipitation increases to 86 mm (3.4 in) over 16 days, and humidity also rises to 81%. These changes indicate a warmer and wetter climate in July compared to the milder conditions of April. For more detailed information, you can check Guanica weather in July.
In comparing the weather between April and August, it’s evident that both months are warm but show distinct differences. April experiences a minimum temperature of 21°C (70°F) and averages around 25°C (77°F), with a maximum of 29°C (84°F). In contrast, August tends to be warmer, with minimum temperatures starting at 23°C (74°F) and averaging 27°C (81°F), peaking at a maximum of 32°C (90°F).
Precipitation also varies, as April receives 49 mm (1.9 in) over about 14 days, while August sees a significant increase to 96 mm (3.8 in) across 16 days. Additionally, humidity levels are slightly higher in August at 80%, compared to April’s 76%. For more detailed insights, you can check Guanica weather in August.
When comparing the weather in April and September, notable differences emerge in both temperature and precipitation. In April, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), with an average of 25°C (77°F). The month experiences 49 mm (1.9 in) of precipitation over 14 days and maintains a humidity level of 76%.
In contrast, September sees slightly higher temperatures, with a minimum of 24°C (76°F) and a peak of 32°C (90°F), averaging around 27°C (81°F). However, it also brings increased rainfall, accumulating 159 mm (6.2 in) over 21 days and a marginally higher humidity of 79%. For a detailed look at weather specifics in September, check out Guanica weather in September.
April and October exhibit notably warm weather, but October tends to be slightly hotter, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 31°C (88°F). In contrast, April's temperatures are a bit cooler, averaging from 21°C (70°F) to a maximum of 29°C (84°F). Additionally, October experiences more rainfall, accumulating 102 mm (4.0 in) over 20 days compared to April's 49 mm (1.9 in) over 14 days. Both months have high humidity levels, with April at 76% and October slightly higher at 78%. For a detailed look at weather patterns, check out Guanica weather in October.
When comparing the weather in April and November, we see that both months offer warm temperatures, but with some notable differences. In April, temperatures range from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), with an average temperature of 25°C (77°F). It experiences moderate rainfall, with 49 mm (1.9 in) of precipitation over 14 days, and a humidity level of 76%. In contrast, November is slightly warmer, featuring a minimum temperature of 23°C (73°F) and reaching up to 31°C (88°F) on the higher end, with an average of 26°C (79°F). November also sees increased rainfall, with 91 mm (3.6 in) recorded over 15 days, and a humidity level that rises to 78%. Overall, while both months are humid and warm, November tends to be warmer and wetter than April. For further details on the November weather, you can check Guanica weather in November.
When comparing the weather in April and December, we see slight variations in temperature and precipitation. In April, temperatures typically range from a minimum of 21°C (70°F) to a maximum of 29°C (84°F), with an average of 25°C (77°F). The month experiences 49 mm (1.9 in) of rainfall over about 14 days, contributing to a humidity level of 76%. Conversely, December presents a slightly warmer climate with minimum temperatures at 22°C (72°F) and maximums reaching 30°C (86°F), with an average of 26°C (78°F). Precipitation is lower in December, totaling 25 mm (1.0 in) across 7 days, while humidity is similarly high at 77%. For a deeper insight into December weather, you can explore Guanica weather in December.
As April unfolds in Guanica, the weather showcases a delightful transition, with warm temperatures averaging around 25°C (77°F) that invite outdoor adventures. Unlike the cooler months, April brings a notable increase in humidity at 76%, creating a tropical atmosphere perfect for lush scenery. However, this month also sees a rise in precipitation, with rain gracing the region on about 14 days, adding a refreshing touch to the vibrant landscapes. This balance of warmth and moisture tends to set the stage for the glorious growth of flora that characterizes Guanica's unique biodiversity. For more insights into how April fits into the broader climate patterns, explore Guanica Climate.