Last updated: August 31, 2025
In August, San German, Puerto Rico experiences warm and humid weather, with maximum temperatures reaching up to 32°C (90°F) and an average temperature of 27°C (81°F). The month is characterized by frequent rain, accumulating 96 mm (3.8 inches) over approximately 16 days, adding a tropical flair to the air. With humidity levels averaging around 80%, visitors can expect a mix of sunny days and refreshing showers, making it a vibrant time to explore this charming town.
In San Germán, Puerto Rico, August ushers in a warm embrace as temperatures reach their peak for the year. With a minimum of 23°C (74°F) and an average around 27°C (81°F), the scorching days can soar to a sweltering 32°C (90°F). This month marks a notable shift, as the island transitions from the milder summer months of June and July, which hover at similar average temperatures but lower maximums. As the warmest month, August often coincides with the vibrant pulse of local festivities, encouraging visitors to indulge in sun-soaked adventures while keeping cool in the balmy breeze. The gradually rising temperatures and the consistent warmth set the perfect stage for experiencing the rich culture and natural beauty that San Germán has to offer.
In August, San German, Puerto Rico, experiences a notable uptick in precipitation, with 96 mm (3.8 in) of rainfall recorded over 16 days. This marks one of the peak months in the region, following a steady increase in rainfall from earlier in the summer. The rainy season reaches its zenith as the lush tropical landscape thrives, contrasting sharply with the drier months that precede it. As the region transitions towards September, precipitation escalates dramatically, hinting at the impending peak of the wet season. This trend highlights the crucial role of August as a transition period, bridging the breezier summer to the intensified rainfall of early autumn, ultimately shaping the vibrant ecosystem of San German.
In August, San German, Puerto Rico, experiences a humidity level of 80%, slightly lower than the peak of 81% reached in July. This mid-summer month continues the trend of high humidity that begins in late spring, as levels steadily rise from 76% in May to a noticeable 78% in June. Overall, the summer months showcase a consistent increase in humidity, with the highest readings observed during July and August, before tapering off slightly into the fall. As September approaches, humidity starts to decline, marking the gradual transition into a more comfortable autumn climate.
In August, San German, Puerto Rico, experiences a UV Index of 13, falling into the extreme exposure category with a burn time of just 10 minutes. This trend of high UV exposure continues from previous months, with March through July and even into September maintaining the same extreme levels. The months leading up to August show an escalating pattern, with February's UV Index peaking at 11 before reaching 14 in May. As summer nears its end, it's crucial for residents and visitors alike to remain vigilant about sun protection; the consistent extreme ratings emphasize the importance of minimizing sun exposure during peak hours. For detailed UV conditions, check out San German UV Index.
UV Risk Categories
August in San Germán, Puerto Rico, boasts a delightful average of 353 sunshine hours, mirroring the vibrancy of the summer season. As the year unfolds, sunshine hours peak in May, reaching 363 hours, while June and July follow closely, showcasing the sun's generous gift during the warmer months. Post-August, there's a gradual dip in sunlight as September and October bring 318 and 317 hours respectively, hinting at the transition to fall. Overall, the trend highlights San Germán's rich abundance of sunshine, particularly in the summer, making it an enticing destination for sun-seekers year-round.
In San Germán, Puerto Rico, the probability of enjoying sunny weather tends to fluctuate throughout the year, with August boasting a 47% chance of sunshine. This marks a slight dip compared to the summer months of June (32%) and July (49%), suggesting that while August often enjoys warm tropical days, it also faces an increased likelihood of passing showers. As the summer transitions into the fall, the chances for sun begin to rise again in September (55%) and October (54%), indicating a pattern where the sun re-emerges as the rainy season winds down. Overall, while August may present a moderately sunny outlook, it's advisable to keep an umbrella close at hand!
In August, San German, Puerto Rico, enjoys a balanced 12 hours of daylight, a continuation of the summer's bright embrace. This month reflects the peak of the summer season, where daylight reaches its zenith in June and July with 13 hours of sunlight. As the year progresses, daylight gradually tapers off, returning to 11 hours by October. The consistent daylight during August, alongside the slight decrease from the previous months, creates a perfect backdrop for outdoor adventures, beach days, and vibrant sunsets, embodying the essence of a tropical summer.
In August, San German, Puerto Rico, experiences a gentle breeze with an average wind speed of 4.2 m/s (9 mph), mirroring the lighter conditions typical of earlier months like January and April. Following a warmer, windier July where speeds peak at 5.1 m/s (12 mph), August’s winds bring a refreshing respite, aligning closely with the calmer patterns established from January through May. The transition into autumn sees a notable decrease in wind activity, dipping to 3.1 m/s (7 mph) in September, but for those enjoying the tail end of summer, the August winds maintain a pleasant and inviting ambiance, perfect for outdoor activities and soaking up the vibrant island life.
Weather in San German varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San German, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in August and January, notable differences emerge. August tends to be warmer, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), while January's temperatures are slightly cooler, averaging between 19°C (67°F) and 29°C (84°F). Additionally, August experiences more significant precipitation, totaling 96 mm (3.8 inches) over 16 days, compared to January's relatively dry conditions with just 18 mm (0.7 inches) over 4 days. Humidity levels are also high in both months, with August at 80% and January slightly lower at 76%. For those interested in a detailed look at January weather, you can visit San German weather in January.
In comparison to February, August tends to be notably warmer and more humid, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F). In contrast, February's temperatures are slightly cooler, averaging between 21°C (70°F) and 29°C (85°F). Additionally, August experiences significantly more rainfall, with 96 mm (3.8 in) of precipitation spread over 16 days, while February sees a mere 26 mm (1.0 in) over just 5 days. The humidity is also higher in August at 80%, compared to 75% in February, making the latter month feel a bit more comfortable. For more details about February weather, you can check San German weather in February.
When comparing the weather in August and March, August typically experiences warmer temperatures, with a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 32°C (90°F). In contrast, March sees slightly cooler temperatures, with a minimum of 21°C (69°F), an average of 24°C (76°F), and a maximum of 28°C (83°F). Rainfall is also more prevalent in August, providing 96 mm (3.8 in) of precipitation over 16 days, compared to March, which has only 49 mm (1.9 in) of rain across 11 days. Humidity levels are higher in August at 80%, while March maintains a more comfortable 75%. For a closer look at climate specifics in March, visit San German weather in March.
When comparing the weather in August and April, August tends to be warmer and more humid. In August, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average of 27°C (81°F). In contrast, April sees slightly cooler temperatures, with a minimum of 21°C (70°F) and a maximum of 29°C (84°F), averaging 25°C (77°F). Additionally, August experiences higher precipitation levels, with 96 mm (3.8 in) over 16 days, compared to April's 49 mm (1.9 in) over 14 days. The humidity in August is also higher at around 80%, compared to April's 76%. For a closer look at April's weather, you can visit San German weather in April.
In comparing the weather of August and May, it’s evident that both months experience warm temperatures, but August tends to be slightly hotter and more humid. The average temperature in August reaches 27°C (81°F), while May is a bit cooler at an average of 26°C (79°F). The maximum temperatures also reflect this trend, with August peaking at 32°C (90°F) compared to May’s 30°C (86°F). Additionally, August has more rainfall, with 96 mm (3.8 in) over 16 days, whereas May sees less precipitation at 59 mm (2.3 in) over 12 days. Furthermore, humidity is higher in August at 80%, compared to 76% in May. For a closer look at May's climate specifically, you can visit San German weather in May.
When comparing the weather in August and June, both months feature similar temperature ranges, with minimums around 23°C (74°F), average temperatures of 27°C (81°F), and maximums of 31-32°C (88-90°F). However, August experiences more rainfall, with 96 mm (3.8 in) of precipitation over 16 days, while June has significantly less at 53 mm (2.1 in) over 12 days. Additionally, the humidity in August is slightly higher at 80% compared to June's 78%. For a closer look at June's weather conditions, you can check San German weather in June.
In comparing the weather between July and August, both months exhibit similar average temperatures, with July having a minimum of 24°C (75°F) and August starting slightly lower at 23°C (74°F). However, August experiences slightly higher maximum temperatures, reaching up to 32°C (90°F) compared to July's peak of 31°C (88°F). Precipitation levels also increase in August, totaling 96 mm (3.8 in) over 16 days, while July recorded 86 mm (3.4 in) under the same number of rainy days. Additionally, humidity remains almost constant, with both months hovering around 80-81%. For a closer look at July conditions, you can refer to San German weather in July.
In August, the weather features warm temperatures with a minimum of 23°C (74°F) and an average of 27°C (81°F), peaking at a maximum of 32°C (90°F). However, it brings considerable rain, with a total precipitation of 96 mm (3.8 in) over 16 days and an average humidity of 80%. In contrast, September sees a slight increase in minimum temperature to 24°C (76°F) while maintaining the same average and maximum temperatures. Nonetheless, it experiences more rainfall with 159 mm (6.2 in) spread over 21 days, and humidity levels remain relatively stable at 79%. For more detailed insights, check out San German weather in September.
In August, the weather typically features a minimum temperature of 23°C (74°F) and an average of 27°C (81°F), with maximum temperatures reaching up to 32°C (90°F). This month also sees significant precipitation, averaging 96 mm (3.8 in) over 16 days and high humidity levels at 80%. In contrast, October presents a slightly warmer minimum temperature of 24°C (75°F) and an average temperature of 27°C (80°F), with slightly lower maximums of 31°C (88°F). Precipitation increases to 102 mm (4.0 in) over 20 days, while humidity decreases to 78%. For more detailed information, you can check out San German weather in October.
In August, the weather features a minimum temperature of 23°C (74°F) and averages around 27°C (81°F), peaking at 32°C (90°F). The month experiences higher precipitation, totaling 96 mm (3.8 in) over 16 days, coupled with high humidity levels at 80%. In contrast, November maintains similar minimum temperatures at 23°C (73°F), but the average drops slightly to 26°C (79°F) with a maximum of 31°C (88°F). Precipitation is slightly lower at 91 mm (3.6 in) over 15 days, and humidity decreases to 78%. For more information, check out San German weather in November.
In August, the weather tends to be warmer and more humid, with average temperatures hovering around 27°C (81°F) and maximums reaching up to 32°C (90°F). This month also sees more rainfall, with approximately 96 mm (3.8 in) spread over 16 days, resulting in a humidity level of 80%. In contrast, December features slightly cooler temperatures, with an average of 26°C (78°F) and maximums peaking at 30°C (86°F). Additionally, rainfall significantly decreases to just 25 mm (1.0 in) over 7 days, and humidity levels drop to 77%. For more detailed information, check San German weather in December.
August in San German brings a blend of warmth and humidity, showcasing a distinct character compared to other months. With temperatures typically peaking at 32°C (90°F) and averaging around 27°C (81°F), you can expect a tropical embrace that invites outdoor activities, albeit with a higher moisture level saturating the air at about 80% humidity. This month also tends to be softer on the precipitation front, accumulating around 96 mm over approximately 16 days, which is more common than drier periods earlier in the year. Overall, August is a vibrant time in San German, full of warmth and occasional rain that nurtures the lush landscape. For more details on how August weather fits into the yearly pattern, explore San German Climate.