Last updated: August 31, 2025
Experience the vibrant August weather of Loiza, Puerto Rico, where the tropical charm is palpable. With maximum temperatures reaching 32°C (90°F) and an average of 28°C (82°F), the days are warm and inviting. However, expect a refreshing contrast as minimum temperatures dip to 24°C (76°F) during the evenings. While humidity levels hover around 80%, creating a lush atmosphere, brace for precipitation totaling 99 mm (3.9 in) across approximately 18 days of the month. This delightful blend of warmth and moisture makes August a unique time to explore the rich cultural tapestry and breathtaking landscapes that Loiza has to offer.
In August, Loiza, Puerto Rico, embraces the warmth of summer with temperatures that typically range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), maintaining an average of 28°C (82°F). This pattern is consistent with the preceding months, where night-time lows hover around the mid-20s Celsius and daytime highs peak in the low 30s. What stands out in August, however, is the slight elevation in average temperature compared to previous months, signaling the peak of summer heat. With the humid tropical climate in full swing, it's the perfect time for beach-goers and outdoor enthusiasts to bask in the sun while enjoying the vibrant local culture.
In August, Loiza, Puerto Rico, experiences one of its wettest months, with precipitation reaching 99 mm (3.9 in) over an average of 18 rainy days. This marks a significant uptick from the preceding months, reflecting a seasonal shift as the region approaches the peak of its wet season. Following the trend of escalating rainfall that began in July, August's downpours pave the way for a dramatic increase in September, which sees precipitation soar to 173 mm (6.8 in) over 23 days. This pattern establishes a notable rhythm in Loiza's climate, where summer months bring more frequent and intense rainfall, ultimately setting the stage for the lush, vibrant landscapes characteristic of the island.
In Loiza, Puerto Rico, August marks a peak in humidity levels, registering at 80%, consistent with the trend seen in the preceding month of July. Throughout the year, humidity exhibits a gentle rise from January's 76%, gradually increasing to a summer high. From April to August, the figures remain notably elevated, with June and July showcasing a marked jump to 77% and 80%, respectively. As summer transitions to fall, humidity slightly tapers off, dropping to 79% in September and 78% in the following months. This pattern highlights the tropical climate's characteristic warmth and moisture, setting the stage for the enchanting allure of Puerto Rico’s lush landscapes during the humid summer months.
In August, Loiza, Puerto Rico experiences a consistent and extreme UV Index of 13, mirroring the trends set in prior months. With a burn time of just 10 minutes, the risk of skin damage remains high, highlighting the importance of sun protection. This extreme category, prevalent from February through October, emphasizes that residents and visitors alike must be vigilant while enjoying the tropical sun. As summer continues, staying informed about these levels, as detailed at Loiza UV Index, can help ensure safe outdoor experiences in this beautiful Caribbean paradise.
UV Risk Categories
In August, Loiza, Puerto Rico, enjoys a delightful 349 hours of sunshine, contributing to its vibrant summer atmosphere. This month continues a trend of abundant sunlight, maintaining impressive totals that peaked in May with 356 hours. Following a slightly lower count in July, August sustains a robust level of brightness, only a tad less than the previous month. The warm embrace of sunshine persists into the early fall, as daylight hours gradually decline in September, yet remain above 300 hours. Overall, this month stands as a testament to Loiza's radiant summer, where each hour of sunshine invites locals and visitors alike to bask in the natural beauty of Puerto Rico.
In Loiza, Puerto Rico, August sees a 41% chance of sunny weather, marking it as one of the cloudier months. This decrease in sunshine follows the already low percentages observed in June and July, which reflect the seasonal transition toward the wetter months. While the likelihood of clear skies dips in August, it recovers slightly as the year progresses into the fall, with September and October showing more promising chances of sun at 48% and 49% respectively. Overall, the trend indicates a summer period where August stands out with its comparatively subdued sun exposure, inviting those planning visits to prepare for a mix of weather conditions.
In August, daylight in Loiza, Puerto Rico remains consistent, offering approximately 12 hours of sunlight. This pattern reflects a general trend observed during the summer months, where daylight peaks at 13 hours in both June and July. As the year progresses towards fall, daylight gradually decreases to 11 hours in the cooler months of October through December. Notably, both January and February also feature 11 hours of daylight, indicating a stable rhythm throughout the year. Thus, August serves as a transitional month, bridging the longer, sun-soaked days of summer with the shorter, mellow evenings of fall.
In August, the wind in Loiza, Puerto Rico continues to dance gracefully with an average speed of 4.6 m/s (10 mph), maintaining a gentle but invigorating presence. This month, the winds mirror the peak summer vibes, slightly easing compared to the stronger gusts of July at 5.3 m/s (12 mph). Throughout the year, a noticeable trend emerges: the winds tend to be briskest during the summer months, gradually declining as the seasons shift toward autumn. With a consistent breeze weaving through the warmth of August, residents and visitors alike can relish the refreshing air while enjoying the lively coastal charm of this vibrant town.
Weather in Loiza varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Loiza, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, August tends to be hotter and more humid. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 28°C (82°F). This month also experiences considerable rainfall, totaling 99 mm (3.9 in) over approximately 18 days, while humidity levels hover around 80%. In contrast, January offers milder temperatures, with a minimum of 21°C (69°F) and a maximum of 29°C (85°F), averaging 25°C (77°F). Precipitation is significantly lower at 38 mm (1.5 in) over 12 days, and humidity is slightly reduced at 76%. For more information about Loiza weather specifics, you can check Loiza weather in January.
August and February present distinct weather profiles. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 28°C (82°F). The month also experiences high humidity at 80% and considerable rainfall, totaling 99 mm (3.9 in) over 18 days. In contrast, February offers slightly cooler conditions, with temperatures ranging from 21°C (70°F) to 29°C (85°F) and an average of 25°C (77°F). Precipitation is lighter in February, totaling 43 mm (1.7 in) over 12 days, and humidity is lower at 75%. For more detailed information on February weather, you can visit Loiza weather in February.
Comparing the weather in August and March reveals notable differences in temperature and precipitation. August typically features warmer temperatures, with a minimum of 24°C (76°F) and an average high of 32°C (90°F), while March tends to be slightly cooler, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 30°C (86°F). Additionally, August experiences more rainfall, with 99 mm (3.9 in) over 18 days, contrasted with March's 67 mm (2.6 in) spread across 14 days. Humidity levels are also higher in August at 80%, compared to 74% in March. For a closer look at March weather specifics, check out Loiza weather in March.
When comparing the weather in August and April, notable differences emerge. August tends to be warmer, with average temperatures reaching 28°C (82°F) and maximums peaking at 32°C (90°F), compared to April's average of 26°C (78°F) and maximum of 31°C (88°F). Additionally, August experiences higher humidity levels at 80%, while April is slightly less humid at 75%. Precipitation also plays a significant role; August receives 99 mm (3.9 in) of rain over 18 days, whereas April has a milder 56 mm (2.2 in) spread over just 10 days. For more details, you can check Loiza weather in April.
In comparing the weather between August and May, we find that both months experience similar maximum temperatures, peaking at 32°C (90°F). However, August tends to be slightly warmer overall, with an average temperature of 28°C (82°F) compared to May's average of 27°C (80°F). Humidity levels are also higher in August at 80%, in contrast to May's 75%, creating a more humid atmosphere during the late summer month. Precipitation is another differentiating factor, with August experiencing 99 mm (3.9 in) of rain over 18 days, compared to May's 64 mm (2.5 in) over just 13 days. For a more detailed look at the weather conditions during May, you can refer to Loiza weather in May.
When comparing the weather in August to June, both months exhibit similar temperature ranges, with average highs reaching up to 32°C (90°F). However, August tends to be slightly warmer overall, with an average temperature of 28°C (82°F) compared to June's 27°C (81°F). Additionally, August is characterized by higher humidity levels at 80% and increased rainfall, recording 99 mm (3.9 in) over 18 days, whereas June experiences 68 mm (2.7 in) of precipitation over 15 days. For more specific details on June weather in Loiza, you can visit Loiza weather in June.
When comparing the weather in August and July, both months exhibit similar temperature ranges, with minimums at 24°C (76°F), averages at 28°C (82°F), and maximums reaching 32°C (90°F). However, August sees a slight increase in precipitation, totaling 99 mm (3.9 in) compared to July's 87 mm (3.4 in), despite having the same number of rainy days at 18. Humidity levels remain constant at 80% across both months. For a more detailed look at July's weather, visit Loiza weather in July.
When comparing the weather in August and September, both months maintain a similar temperature range, with minimums at 24°C (76°F), averages at 28°C (82°F), and maximums peaking at 32°C (90°F). However, September experiences significantly more precipitation, totaling 173 mm (6.8 in) over 23 days, compared to August's 99 mm (3.9 in) over 18 days. Interestingly, humidity levels remain relatively high in both months, with August at 80% and September slightly lower at 79%. For more detailed insights about September weather, you can visit Loiza weather in September.
In comparing the weather of August and October, both months experience similar temperature ranges, with August having an average temperature of 28°C (82°F) and October slightly cooler at 27°C (81°F). Both months have a minimum temperature of around 24°C (75-76°F) and can reach up to 32°C (89-90°F). However, October tends to be wetter, with higher precipitation levels at 145 mm (5.7 in) across 22 rainy days, compared to 99 mm (3.9 in) over 18 days in August. Additionally, humidity remains high in both months but is marginally lower in October at 78%, compared to 80% in August. For more detailed insights into October weather, check out Loiza weather in October.
In August, temperatures are slightly warmer, with averages around 28°C (82°F) and maximums reaching up to 32°C (90°F), while November sees a cooler average of 26°C (80°F) with highs of 31°C (87°F). Both months experience significant humidity, with August at 80% and November slightly lower at 78%. Precipitation is fairly comparable as well, with August receiving 99 mm (3.9 in) over 18 days, compared to November's 106 mm (4.2 in) over 16 days. For more specific details about November weather, you can visit Loiza weather in November.
In August, the weather is typically warmer with average temperatures reaching 28°C (82°F) and a maximum of 32°C (90°F). This month also sees considerable rainfall, with 99 mm (3.9 in) falling over 18 days, coupled with high humidity at 80%. In contrast, December offers slightly cooler conditions, with average temperatures around 26°C (78°F) and maximums reaching 31°C (87°F). Precipitation decreases significantly to 51 mm (2.0 in) over 16 days, and humidity levels drop slightly to 76%. For more detailed weather insights, you can check Loiza weather in December.
In August, Loiza experiences a unique blend of warmth and humidity that sets it apart from other months. With temperatures hovering around a comfortable 28°C (82°F) on average, the heat feels more intense due to the high humidity levels, often reaching 80%. This creates the perfect atmosphere for those seeking to soak in the tropical vibes, although the 99 mm of rain over 18 days can add a refreshing twist to your plans. While other months may present drier spells or cooler temperatures, August holds a lively allure for visitors and locals alike, making it a quintessential summer month in this vibrant coastal town. For more detailed insights, visit Loiza Climate.