Last updated: February 6, 2025
Experience the charming weather of Puerto Rico in August, where the maximum temperature can reach a warm 31°C (88°F), while the average hovers around a comfy 23°C (74°F). With a minimum temperature of 19°C (67°F), this tropical paradise ensures pleasant evenings. Notably, August enjoys a dry spell, boasting 0 mm of precipitation and 0 rainy days, allowing for uninterrupted exploration. The high humidity levels at 90% add to the island's lush ambiance, making it an ideal time for sun-soaked adventures and cultural experiences.
In August, both Puerto Rico and Spain experience warm temperatures that highlight the peak of summer. Puerto Rico typically sees a minimum temperature of 19°C (67°F), with averages climbing to 23°C (74°F) and highs reaching 31°C (88°F), making it a great time for beachgoers to soak up the sun. Meanwhile, Spain, particularly in its southern regions, enjoys similarly high temperatures, often flirting with the mid-30s°C (mid-90s°F). The steady increase from previous months indicates a pattern of warming, with August serving as a bridge between the more moderate summer months and the cooler autumn that follows. Overall, this month reflects a vibrant, sun-kissed atmosphere, enticing visitors to indulge in outdoor activities and cultural festivities.
In August, Puerto Rico experiences a notable dry spell, as evidenced by the 0 mm of precipitation recorded, mirroring the trend seen in July. This marked reduction in rainfall leads to zero precipitation days, indicating a stark contrast to the wetter months that precede and follow it. The preceding winter months, particularly January and February, typically see a consistency of 15 mm (0.6 in) of rain each, illustrating a seasonal shift from wet to drier conditions as summer approaches. By the time September rolls around, it's common to see a slight uptick in rainfall, with 2 mm (0.1 in) forecasted, suggesting that while August may be parched, the transition into autumn brings a gradual return to moisture in the air. This cyclical pattern highlights the rhythmic dance of seasons that define the climate of Puerto Rico.
In August, Puerto Rico experiences its highest humidity level of the year at a notable 90%, marking a peak in the summer months. This uptick follows a steady increase from 73% in January to 89% in July, indicating a consistent trend of rising humidity as the warmer months progress. Despite the slight decrease to 88% in September, the month of August unmistakably represents the height of Puerto Rico's humid climate, which is typical as the island basks in the warmth of summer. Overall, the data illustrates a clear seasonal pattern, showcasing how humidity escalates during the warmer months, creating a distinctly tropical atmosphere that characterizes Puerto Rico.
In August, Puerto Rico experiences a consistently high UV Index, measuring at 11 and falling into the extreme exposure category. This level indicates that sunburn can occur in as little as 10 minutes, emphasizing the need for protective measures when outdoors. As summer progresses, the UV Index remains elevated from June through September, peaking slightly in May at 12 before settling back to 11 in August and continuing thereafter. This trend suggests that visitors and residents alike should be particularly cautious during these months, incorporating sunscreen and protective clothing into their routines. For more detailed information on UV levels, check out Puerto Rico UV Index.
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August in Puerto Rico, Spain, basks in 381 hours of glorious sunshine, making it a delightful summer month perfect for outdoor activities. As the summer progresses, the bright days peak in June and July with 387 and 395 hours respectively, highlighting a trend of maximizing daylight. Following this sunny pinnacle, August sees a slight decline, yet remains robust in sunlight. Compared to the chillier months, like January with only 235 hours, it's clear that August holds a special allure, encouraging both locals and visitors to make the most of the warm, sun-drenched days. As the year winds down into the softer light of autumn, September drops to 342 hours, hinting at a gradual transition while still offering ample opportunities for sun-filled adventures.
When considering the likelihood of sunny weather in Puerto Rico, Spain, August stands out as the sunniest month of the year, boasting an impressive 93% chance of sunshine. This trend reflects a steady increase through the summer, with July close behind at 91%. Such high probabilities highlight Puerto Rico's appeal during the peak summer season, inviting visitors to bask in its warmth. In contrast, the months leading up to August, particularly April with its 59% chance, reveal a noticeable uptick in sunshine during the summer months, making August a prime choice for sun-seekers. As the season transitions into autumn, the likelihood of sun does remain favorable, with September still offering an 84% chance. Overall, this trend showcases Puerto Rico's vibrant summer allure, crafted by its abundant sunny days.
In Puerto Rico, the month of August marks the peak of summer with a consistent 13 hours of daylight, mirroring the long, sun-drenched days of June and July. This enduring brightness offers ample opportunity for outdoor adventures, as the daylight gradually begins to wane in the following months. The transition from summer to autumn is evident as daylight hours decrease to 12 hours in September and further to 11 hours by October. The pattern reveals a simple yet beautiful rhythm of nature, with spring and summer basking in abundant light, while the fall and winter months gently retreat into shorter days. Embracing this solar cycle allows residents and visitors to fully appreciate the vibrant culture and breathtaking landscapes of this beautiful island.
In August, Puerto Rico experiences a pleasant average wind speed of 5.5 m/s (12 mph), indicative of the tropical breezes that characterize this time of year. After the peaks seen in July at 6.9 m/s (15 mph), the winds gradually calm down, yet still provide refreshing relief from the summer heat. This moderate airflow aligns with the overall trend from the earlier months, where a notable increase in wind speeds occurs from May through July. Following August, the winds taper off again into the fall, with speeds reverting to more moderate levels in September and October. This fluctuation showcases the dynamic nature of Puerto Rico's winds throughout the year, balancing between gentle breezes and invigorating gusts to create an inviting atmosphere.
The weather in Puerto Rico changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Puerto Rico and find detailed weather information for every month.
In August, Puerto Rico experiences warm and humid conditions, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F) and an average temperature of 23°C (74°F). The month is characterized by a dry spell, reporting no precipitation and high humidity levels at 90%. In contrast, January brings cooler temperatures, with a minimum of 13°C (55°F) and a maximum of 22°C (73°F), averaging 17°C (63°F). This month also sees some precipitation, averaging 15 mm (0.6 in) over 2 days, and notably lower humidity at 73%. For more details, check out Puerto Rico weather in January.
August and February exhibit contrasting weather patterns. In August, temperatures soar with a minimum of 19°C (67°F) and an average of 23°C (74°F), peaking at a hot 31°C (88°F). This month sees no recorded precipitation, making it a dry and humid period with humidity levels reaching a high of 90%. In contrast, February offers much cooler temperatures, with a minimum of 12°C (55°F) and a maximum of 23°C (73°F), averaging around 17°C (63°F). This month experiences some rainfall, totaling 15 mm (0.6 in) over three days, and the humidity is relatively lower at 76%. For more details on February weather, you can visit Puerto Rico weather in February.
August and March present distinct weather contrasts in terms of temperature, precipitation, and humidity. In August, the temperatures range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 23°C (74°F). Notably, this month experiences no precipitation and high humidity levels at 90%. In contrast, March offers cooler temperatures, with a minimum of 12°C (54°F), an average of 17°C (63°F), and a maximum of 24°C (75°F). Additionally, March sees some rainfall, totaling 16 mm (0.6 in) over three days, along with slightly lower humidity at 81%. For more details on weather conditions in March, you can visit Puerto Rico weather in March.
August in Puerto Rico is characterized by warmer temperatures, with averages reaching 23°C (74°F) and a maximum of 31°C (88°F), while April offers milder conditions, averaging 18°C (64°F) with a high of 26°C (79°F). Notably, August experiences no precipitation and high humidity at 90%, creating a hot and dry environment. In contrast, April witnesses some rain, with a total of 10 mm (0.4 in) spread over two days and slightly lower humidity at 83%. This highlights a more comfortable climate in April compared to the sweltering heat of August. For more detailed insights, check out Puerto Rico weather in April.
When comparing the weather in August and May, we see notable differences in temperature and humidity. August is typically warmer, with average temperatures reaching 23°C (74°F) and highs of 31°C (88°F), while May has cooler averages of 19°C (67°F) and maximums of 26°C (80°F). Additionally, August boasts a dry climate with no precipitation recorded, whereas May experiences some rainfall, measuring about 6 mm (0.2 in) over two days. Humidity is slightly higher in August at 90%, compared to May's 82%. For those interested in more details, you can check Puerto Rico weather in May.
In comparing the weather of August and June, August tends to be warmer overall, with average temperatures reaching 23°C (74°F) and maximums peaking at 31°C (88°F). In contrast, June is slightly cooler, featuring an average of 20°C (69°F) and a maximum of 29°C (84°F). While both months experience minimal precipitation, June records 2 mm (0.1 in) of rain, whereas August remains completely dry with no rainfall at all. The humidity is relatively high in both months, with August at 90% and June at 85%, contributing to a warm, sultry climate. For more details on June weather, you can visit Puerto Rico weather in June.
In comparing the weather of July and August, both months feature pleasantly warm temperatures with minimal variation. July has a slightly lower average temperature, ranging from a minimum of 18°C (65°F) to a maximum of 30°C (85°F), while August sees a small uptick, with temperatures ranging from 19°C (67°F) to 31°C (88°F). Both months experience no recorded precipitation, contributing to a dry atmosphere, although August has a marginally higher humidity level at 90%, compared to July's 89%. For more details, you can check out Puerto Rico weather in July.
In comparing the weather of August and September, we see a slight increase in minimum temperatures, with September starting at 20°C (67°F) compared to August's 19°C (67°F). The average temperature also shows a minor decline, from 23°C (74°F) in August to 22°C (73°F) in September, while the maximum temperature decreases from 31°C (88°F) to 29°C (84°F). Notably, September receives a small amount of precipitation, totaling 2 mm (0.1 in), although still recorded on 0 days, whereas August remained completely dry with no precipitation at all. Humidity remains relatively high, with August at 90% and September slightly lower at 88%. For more detailed information on the weather in September, you can check Puerto Rico weather in September.
In comparing the weather patterns of August and October, we observe a slight decline in temperatures, with August boasting a minimum of 19°C (67°F) and an average of 23°C (74°F), while October sees a minimum of 18°C (64°F) and an average of 22°C (72°F). The maximum temperature also drops from 31°C (88°F) in August to 29°C (85°F) in October. Additionally, October experiences a bit more precipitation, totaling 13 mm (0.5 in) over two days, compared to August, which had no recorded precipitation. Humidity levels are slightly lower in October at 85%, down from August's 90%. For more detailed insights, check Puerto Rico weather in October.
August and November in Puerto Rico present distinct weather patterns, highlighting the transition from summer to autumn. August boasts warmer temperatures with a minimum of 19°C (67°F) and a maximum of 31°C (88°F), paired with high humidity at 90% and no recorded precipitation, making it a typically dry month. In contrast, November sees cooler temperatures, ranging from a minimum of 15°C (60°F) to a maximum of 26°C (79°F), with light precipitation of 12 mm (0.5 in) over two days and slightly lower humidity at 80%. For more details on November weather in Puerto Rico, you can check Puerto Rico weather in November.
In August, the weather in Puerto Rico is typically warm and humid, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F) and an average of 23°C (74°F). During this month, there is no recorded precipitation and the humidity is notably high at 90%. In contrast, December brings milder temperatures, with a range from a minimum of 15°C (59°F) to a maximum of 24°C (75°F) and an average of 18°C (65°F). Precipitation is slightly more common in December, with about 7 mm (0.3 in) over two days, and the humidity decreases to a more comfortable 74%. For more details on the December weather in Puerto Rico, visit Puerto Rico weather in December.
In August, Puerto Rico's weather stands out with its warm temperatures and refreshing humidity. Unlike other months, August typically boasts consistent warmth, characterized by maximum temperatures that create a tropical atmosphere perfect for beach outings. With no precipitation days, you can expect plenty of sunshine, making it an ideal time for outdoor adventures. However, the higher humidity levels may invite a sense of stickiness not always present in the cooler months. For anyone planning a visit, this month emphasizes outdoor exploration under vibrant, sunlit skies, so be sure to read more about the region’s climate at Puerto Rico Climate.