Last updated: August 31, 2025
September in Aguada, Puerto Rico is characterized by warm temperatures and moderate rainfall, creating a tropical atmosphere. With a maximum temperature reaching 30°C (86°F) and an average of 28°C (82°F), the days are pleasant yet humid, often averaging around 79% humidity. Visitors can expect an increase in precipitation, totaling 151 mm (5.9 in) across approximately 19 days, making it a wetter month. Despite the rain, the lush landscapes and vibrant culture of Aguada thrive, offering a unique blend of adventure for those willing to embrace the island's tropical climate.
In September, Aguada, Puerto Rico, experiences warm and inviting temperatures that embody the essence of Caribbean charm. With a minimum of 25°C (78°F) and an average reaching 28°C (82°F), the days are comfortably warm, perfect for enjoying the sun-soaked beaches. The maximum temperature can climb to 30°C (86°F), offering a quintessential tropical vibe. This month reflects a consistent trend seen throughout the summer, where warmth prevails, making it an ideal time for outdoor activities and soaking in the vibrant local culture before the cooler autumn begins to set in.
September marks a significant climatic shift in Aguada, Puerto Rico, as the month registers an impressive 151 mm (5.9 in) of precipitation, making it the wettest month of the year. This surge in rainfall spans 19 days, highlighting a notable increase in both the frequency and volume of rainfall compared to the preceding months, where totals typically ranged between 23 mm (0.9 in) in January and 72 mm (2.8 in) in July. The transition into September showcases the onset of the rainy season, with lush greenery blossoming in response to the abundant moisture, and a stark contrast to the drier spells earlier in the year. As Aguada moves deeper into the fall, this continuous precipitation pattern sets the stage for rich biodiversity and thriving ecosystems across the region.
In September, Aguada, Puerto Rico experiences a humidity level of 79%, marking a slight decline from the peak of 80% observed in the preceding months of July and August. This gentle drop reflects the transition from the summer's humid embrace into the milder air of autumn. Throughout the year, the island’s humidity tends to fluctuate within a narrow band, with most months hovering around the mid to high 70s. The most humid months are typically July and August, while early fall continues to maintain relatively high humidity levels, indicating that while the climate begins to cool slightly, the island's tropical essence remains firmly intact.
In September, Aguada, Puerto Rico, maintains an extreme UV Index of 13, mirroring the high levels observed throughout the summer months. This consistency signals a strong need for sun protection, as residents and visitors alike should be cautious with a burn time of just 10 minutes. As the island transitions into the fall, the UV Index begins to gradually decline, yet September remains part of a pattern where intense sun exposure prevails. Given the year-round severity, it’s essential to stay informed about daily UV levels to ensure safety while enjoying the beautiful Puerto Rican sun. For detailed insights, check out the Aguada UV Index.
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As summer transitions into fall, September in Aguada, Puerto Rico, continues to bathe in sunshine with an impressive 316 hours of sunlight. This month marks a slight dip from the peak of 361 hours seen in both May and July, yet it remains robust compared to the cooler months ahead. The consistency in sunny days throughout the year illustrates Aguada's charm, where every month offers a generous share of sunlight. Notably, September holds its own among the early autumn months, setting the stage for a vibrant atmosphere as the island prepares for seasonal festivities. Whether you’re soaking up the sun at the beach or exploring lush landscapes, September’s warm embrace of sunshine invites everyone to enjoy the beauty of Puerto Rico.
In Aguada, Puerto Rico, the likelihood of enjoying sunny weather in September stands at a moderate 56%. This places September slightly above the month's average, reflecting a trend toward favorable conditions as the summer winds down. Compared to the peak months of February and March, which boast chances of sunshine at 80% and 71% respectively, September shows a shift where the sun begins to reappear more consistently after a notably rainy June. As such, visitors can expect a pleasant mix of sun and clouds, making it a delightful time to experience the beauty of this coastal gem. Overall, September strikes a right balance, blending the lingering warmth of summer with the emerging charm of fall.
In Aguada, Puerto Rico, the patterns of daylight duration reveal the island's enchanting seasonal rhythm. As summer unfolds, daylight reaches its peak in June and July, enjoying an impressive 13 hours of sunlight—perfect for soaking in the vibrant coastal life. However, this sunny abundance gradually tapers off, with September remaining steadfast at 12 hours of daylight. As the autumn months approach, daylight decreases to 11 hours in both October and November, signaling a gentle transition into the cooler season. This rhythmic ebb and flow of sunlight not only shapes daily activities but also highlights Aguada's unique tropical allure throughout the year.
In Aguada, Puerto Rico, the month of September brings a notable shift in wind patterns, with an average wind speed of 4.2 m/s (10 mph). This decline marks the lowest point of the year, following the more invigorating summer months of July and August, which maintained speeds around 5.4 to 5.7 m/s. As the warm season transitions towards autumn, the gentle breezes may invite a more tranquil atmosphere, contrasting sharply with the stronger winds seen earlier in the year, particularly in February and December, when speeds peak at 6.3 m/s (14 mph). This seasonal rhythm not only enhances Aguada's scenic beauty but also sets the stage for a relaxing experience as the island gears up for the cooler months ahead.
Weather in Aguada varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Aguada, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is typically warmer and more humid compared to January, with average temperatures around 28°C (82°F) and humidity levels reaching 79%. During this month, there is significant rainfall, receiving about 151 mm (5.9 in) over roughly 19 days. In contrast, January sees milder temperatures, averaging 25°C (78°F), with much less rainfall of only 23 mm (0.9 in) across about 8 days. This results in a slightly drier atmosphere with humidity at 76%. For more detailed information about January weather, you can visit Aguada weather in January.
In comparing the weather between September and February, September tends to be warmer and wetter. With average temperatures reaching around 28°C (82°F) and frequent rainfall totaling 151 mm (5.9 in) over 19 days, the humidity also remains high at 79%. In contrast, February presents a slightly cooler climate, with average temperatures of 25°C (77°F) and significantly less rainfall, accumulating only 26 mm (1.0 in) across 7 days, along with a lower humidity level of 75%. For more detailed information, check out Aguada weather in February.
In September, the weather tends to be warmer and more humid, with minimum temperatures around 25°C (78°F), averaging 28°C (82°F), and peaking at 30°C (86°F). This month also sees a significant amount of rainfall, with 151 mm (5.9 in) spread over 19 days, resulting in a humidity level of 79%. In contrast, March is mildly cooler, with minimum temperatures of 22°C (72°F) and an average of 25°C (77°F), reaching a maximum of 28°C (82°F). Precipitation drops dramatically to 46 mm (1.8 in) over 12 days, and humidity decreases slightly to 74%. For more specific weather details, check out Aguada weather in March.
In comparing the weather between September and April, September tends to be warmer and wetter. September boasts average temperatures around 28°C (82°F) with highs reaching up to 30°C (86°F) and experiences significant rainfall of 151 mm (5.9 in) over 19 days, resulting in a humidity level of 79%. In contrast, April features slightly cooler average temperatures at 25°C (78°F), with maximums of 28°C (84°F) and much less rainfall, totaling only 37 mm (1.4 in) over 11 days, along with humidity levels at 75%. For more detailed insights, you can check Aguada weather in April.
When comparing the weather in September and May, one can observe notable differences in temperature and precipitation. In September, the temperatures are slightly higher, with a minimum of 25°C (78°F) and an average of 28°C (82°F), reaching up to a maximum of 30°C (86°F). The month also experiences significant rainfall, totaling 151 mm (5.9 in) over 19 days, contributing to a higher humidity level of 79%. In contrast, May enjoys a somewhat cooler climate with temperatures ranging from a minimum of 24°C (76°F) to an average of 26°C (80°F) and a maximum of 29°C (85°F). Rainfall in May is considerably less, at 57 mm (2.3 in) over 16 days, and humidity is slightly lower at 75%. For more detailed insights, you can check Aguada weather in May.
In comparing the weather between September and June, both months display similar temperature ranges, with minimums around 25°C (77-78°F) and maximums reaching up to 30°C (86°F). However, September tends to be wetter, receiving 151 mm (5.9 in) of precipitation over 19 days, in contrast to June's relatively dry climate with only 52 mm (2.1 in) over 15 days. Humidity levels are also slightly higher in September at 79%, compared to 77% in June, adding to the discomfort of the rainy season. For more details on June weather, you can check Aguada weather in June.
In comparison to July, September experiences a slightly higher average temperature of 28°C (82°F), while July has an average of 27°C (82°F). Both months share the same minimum and maximum temperatures at 25°C (78°F) and 30°C (86°F), respectively. However, September is significantly wetter, with 151 mm (5.9 in) of precipitation over 19 days, compared to July's 72 mm (2.8 in) over 16 days. Humidity levels are comparable, with September at 79% and July at 80%. For more details on July's weather, you can check Aguada weather in July.
In comparing the weather between September and August, both months share similar temperature ranges, with minimums around 25°C (78°F), average temperatures of 28°C (82°F), and maximums peaking at 30°C (86°F for September and 87°F for August). However, September is noticeably wetter, receiving 151 mm (5.9 inches) of precipitation over 19 days, compared to August's 68 mm (2.7 inches) over 17 days. Additionally, while the humidity remains fairly constant, with September at 79% and August slightly higher at 80%, the increased rainfall in September may contribute to a more humid atmosphere overall. For more details on August weather, you can refer to Aguada weather in August.
In September, the weather typically features warmer temperatures, with a minimum of 25°C (78°F) and an average high of 30°C (86°F). The month sees considerable precipitation, with 151 mm (5.9 in) accumulated over 19 days, contributing to a humidity level of 79%. In contrast, October experiences slightly cooler conditions with an average temperature of 27°C (81°F) and maximums reaching 31°C (88°F). However, the month is much drier, with only 83 mm (3.3 in) of rain falling over 15 days, while humidity decreases slightly to 78%. For more detailed information on October's weather, you can check Aguada weather in October.
September and November display subtle differences in weather patterns. In September, temperatures range from a minimum of 25°C (78°F) to a maximum of 30°C (86°F), with an average of 28°C (82°F). The month is characterized by high precipitation, totaling 151 mm (5.9 in) over 19 days, and humidity levels averaging 79%. In contrast, November experiences slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 29°C (85°F), averaging 27°C (80°F). Precipitation drops significantly to 75 mm (3.0 in) over 15 days, and humidity remains relatively stable at 78%. For more detailed information, you can visit Aguada weather in November.
In September, the weather is typically warmer with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 30°C (86°F), along with high humidity levels at 79%. This month experiences significant rainfall, totaling 151 mm (5.9 in) over approximately 19 days. In contrast, December presents slightly cooler conditions, with temperatures averaging between 24°C (75°F) and 29°C (84°F) and reduced humidity at 76%. Rainfall in December is considerably less, with only 30 mm (1.2 in) over about 9 days. For more detailed insights into December weather in Aguada, you can visit Aguada weather in December.
September in Aguada brings a unique blend of warmth and moisture that distinguishes it from other months. With average temperatures hovering around 28°C (82°F) and frequent precipitation, the atmosphere feels particularly humid, often reaching 79%. This month usually experiences a significant share of rainfall, with nearly half the days marked by showers, making it one of the wetter times of the year. The lush surroundings and vibrant landscapes contrast beautifully with the typical sunshine, creating an enchanting yet often unpredictable weather pattern. For more insights on how Aguada's weather impacts your visit, check out Aguada Climate.