Last updated: April 22, 2025
In August, San Andres, Mexico experiences a warm tropical climate characterized by maximum temperatures reaching 37°C (99°F) and an average of 29°C (85°F). Nights offer a respite with minimum temperatures around 24°C (75°F), making it a comfortable month for evening outings. However, expect significant rainfall, with total precipitation amounting to 252 mm (9.9 in) across approximately 24 days. The humidity averages a steamy 78%, creating a lush atmosphere. Visitors should prepare for both the heat and the rain as they enjoy the vibrant culture and stunning landscapes of this coastal paradise.
In August, San Andres, Mexico, experiences warm and inviting temperatures, making it a perfect getaway for sun-seekers. The month begins with a minimum temperature of 24°C (75°F), and as the days progress, the average rises to a pleasant 29°C (85°F), peaking at a toasty 37°C (99°F). This trend reflects the overall summer heat, which has been progressively building since earlier months. With July’s maximum reaching 39°C (102°F), August offers a slight reprieve while still promising plenty of sunshine and warmth for outdoor adventures. As the temperatures remain consistently high, the allure of beaches and vibrant local culture beckons travelers, ensuring August remains an ideal time to relish the beauty of San Andres.
In August, San Andres experiences a dramatic shift in precipitation, with a staggering 252 mm (9.9 in) of rainfall over 24 days. This marks a significant increase from the relatively dry months preceding it, counterpointed by a mere 1 mm in May and only 20 mm in January. As the rainy season peaks, August's downpours are crucial for replenishing water resources and fostering lush vegetation in the region. Following closely is September, which sees a marginal increase to 253 mm (10.0 in), hinting at a continuation of this wet trend. The transition from the dry early months to this soaked end of summer illustrates the seasonal rhythms that define San Andres’ climate, highlighting the importance of these rainy days for the local ecosystem.
In August, San Andres, Mexico experiences a notable humidity level of 78%, maintaining the same moisture-rich environment found in July and September. This slight dip from June's peak of 78% reflects a consistent trend during the summer months, where humidity levels rise dramatically from a lower average of 66% in April to a high of 79% in mid-summer. As the year progresses towards autumn, humidity begins to recede, bringing a refreshing change but still hovering above the comfortable range. The August humidity crystallizes the tropical feel of this vibrant destination, making it essential for visitors to stay hydrated while enjoying everything San Andres has to offer.
In August, San Andres, Mexico, continues to bask in intense sunlight with a UV Index of 12, categorizing it as extreme. This level of exposure translates to a brisk burn time of just 10 minutes, emphasizing the need for diligent sun protection during this peak summer month. The trend leading up to August shows a consistent pattern of extreme UV levels starting in March and extending through September, highlighting a significant period where caution is essential for both residents and visitors. As the summer wanes into fall, UV intensity begins to ease, but it remains crucial to stay informed; for detailed insights, you can explore the complete data at San Andres UV Index.
UV Risk Categories
August in San Andres, Mexico, provides a delightful balance of sunshine as the summer season approaches its end, offering 278 hours of warm sunlight. Following the peak brightness of May, which boasts an impressive 353 hours, August experiences a natural decline, yet still shines brighter than many other months. This reduction in daylight hours continues into September and October, highlighting a trend of gradually decreasing sunshine as summer transitions to fall. However, the overall sunlight in the late summer still outshines the winter months, ensuring that visitors can enjoy San Andres' vibrant atmosphere and tropical beauty, making it a perfect escape for sun-seekers.
In August, the likelihood of experiencing sunny weather in San Andrés, Mexico, tends to drop significantly, with only an 18% chance of sunshine. This is a stark contrast to the sunny days prevalent earlier in the summer, particularly in May, when the chances peak at 80%. Following a steady decline from June to July, where the probabilities decrease to 36% and 28% respectively, August marks the transition into a less favorable forecast. This trend highlights the impact of seasonal weather patterns, making it crucial for sun-seekers to plan accordingly if they aim to bask in the warmth of the sun during their late summer getaway.
In San Andres, Mexico, August sees a return to 12 hours of daylight, marking a transition from the peak summer months. Throughout the year, daylight duration gradually increases from 10 hours in January to a high of 13 hours from May to July, providing ample time for sun-soaked adventures. As summer wanes, daylight begins to taper off, stabilizing once again to 12 hours in both August and September. This rhythmic pattern of light and dark creates a captivating seasonal cycle, inviting residents and visitors alike to embrace the vibrant outdoor activities that San Andres has to offer during the sunlit stretches of summer, before the shorter days of fall set in.
In August, the average wind speed in San Andres, Mexico, subtly dips to 1.8 m/s (4 mph), indicative of a gentle breeze that complements the warm summer air. This slight decline follows a trend of decreasing wind speeds during the peak of summer, from a high of 2.2 m/s in March to a low of 1.5 m/s in September. While the winds remain soft and inviting, this month marks a transitional phase before the stronger gusts of autumn begin to sweep in. As the summer draws to a close, the calming winds provide a perfect setting for leisurely beach days and sunset strolls, embodying the relaxed ambiance that San Andres is known for.
The weather in San Andres 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 San Andres and find detailed weather information for every month.
August and January present stark contrasts in weather conditions. In August, temperatures soar, with minimums around 24°C (75°F) and averages peaking at 29°C (85°F), while maximums can reach a sweltering 37°C (99°F). This month is also characterized by heavy rainfall, averaging 252 mm (9.9 in) over 24 days, coupled with high humidity levels at 78%. In contrast, January offers much milder temperatures, with a minimum of 11°C (52°F), an average of 22°C (72°F), and maximums of 33°C (92°F). Precipitation is significantly lower in January, with only 20 mm (0.8 in) recorded over just one day, and humidity is somewhat less at 71%. For a detailed overview of January weather conditions, visit San Andres weather in January.
August and February showcase stark contrasts in weather. In August, temperatures soar with a minimum of 24°C (75°F) and an average of 29°C (85°F), reaching a maximum of 37°C (99°F). This month is characterized by high humidity at 78% and significant rainfall, averaging 252 mm (9.9 in) over 24 days. In contrast, February presents a much milder climate, with temperatures ranging from a minimum of 14°C (58°F) to an average of 23°C (73°F) and a maximum of 33°C (92°F). This month experiences minimal precipitation, only 18 mm (0.7 in) across just 1 day, and a lower humidity level of 69%. For more details, check out San Andres weather in February.
In August, the weather is markedly warmer and more humid, featuring minimum temperatures around 24°C (75°F) and maximum temperatures reaching 37°C (99°F), coupled with an average of 29°C (85°F). This month also sees significant precipitation, with 252 mm (9.9 in) of rain falling across 24 days, resulting in a humidity level of 78%.
In contrast, March offers milder conditions with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (91°F), averaging at 23°C (74°F). Notably, this month experiences no precipitation, making it a dry period with lower humidity at 67%. For more details, you can check San Andres weather in March.
When comparing the weather in August and April, it's evident that August experiences significantly higher temperatures and humidity levels. In August, temperatures range from a minimum of 24°C (75°F) to a scorching maximum of 37°C (99°F), with an average of 29°C (85°F). Additionally, August is characterized by substantial rainfall, totaling 252 mm (9.9 in) over 24 days, leading to a humidity level of 78%. In contrast, April offers a much milder climate, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 33°C (93°F) and an average of 24°C (76°F). Remarkably, April sees no rainfall, creating a dry atmosphere with a lower humidity level of 66%. For more details on April weather, you can refer to San Andres weather in April.
In comparing the weather of August and May, August is significantly warmer and more humid. With temperatures ranging from a minimum of 24°C (75°F) to a maximum of 37°C (99°F), the average temperature in August reaches 29°C (85°F), compared to May’s milder range of 18°C (65°F) to 35°C (95°F) and an average of 27°C (80°F). Additionally, August experiences substantial rainfall, with 252 mm (9.9 in) over 24 days, while May remains notably dry with only 1 mm (0.0 in) of precipitation and no rainy days. The humidity in August sits at 78%, which is higher than May’s 69%. For more details on the weather specifics, check out San Andres weather in May.
When comparing the weather in August and June, both months share similar average temperatures, hovering around 29°C (85°F). However, August experiences significantly higher minimum and maximum temperatures, with lows reaching 24°C (75°F) and highs soaring to 37°C (99°F). In contrast, June has a slightly cooler minimum temperature of 20°C (69°F) while still hitting a maximum of 37°C (99°F). Precipitation also varies dramatically, with August receiving 252 mm (9.9 in) over 24 days, making it a much wetter month compared to June, which sees only 56 mm (2.2 in) in just 6 days. Both months maintain a consistent humidity level of 78%. For a detailed view of June's conditions, you can check San Andres weather in June.
In comparing the weather between July and August, both months showcase high temperatures with minimums around 24°C (75°F) and an average of 29°C (85°F) in August versus July's slightly higher average of 30°C (86°F). However, August experiences more precipitation, totaling 252 mm (9.9 in) across 24 days, while July sees significantly less rain at 119 mm (4.7 in) over 16 days. Humidity levels are quite similar, with August at 78% and July at 79%. For a detailed breakdown of July's weather in San Andres, you can visit San Andres weather in July.
August and September exhibit similar weather patterns, with both months experiencing warm temperatures and high humidity. In August, the temperatures range from a minimum of 24°C (75°F) to a maximum of 37°C (99°F), averaging around 29°C (85°F). September sees a slight cooling trend, with maximum temperatures reaching 35°C (96°F) while maintaining the same minimum and average. Precipitation is comparable, with August receiving 252 mm (9.9 in) over 24 days and September experiencing just slightly more at 253 mm (10.0 in) over 25 days. Both months share a humidity level of 78%, contributing to a muggy atmosphere. For more detailed information on the weather in September, check out San Andres weather in September.
In comparing the weather of August and October, August tends to be hotter and wetter. The minimum temperature in August is slightly higher at 24°C (75°F), while both months share the same average temperature of 29°C (85°F). However, August sees maximum temperatures reaching up to 37°C (99°F), compared to October's peak of 35°C (96°F). Additionally, August experiences significantly more precipitation, with 252 mm (9.9 in) over 24 days, while October has 159 mm (6.3 in) over just 14 days. Humidity levels are also slightly higher in August at 78%, compared to 75% in October. For more detailed information, check out San Andres weather in October.
August and November showcase distinct shifts in weather patterns. In August, temperatures are typically higher, with minimums around 24°C (75°F) and average highs reaching up to 37°C (99°F). This month is also characterized by significant rainfall, totaling 252 mm (9.9 in) over 24 days, and a high humidity level of 78%. In contrast, November brings cooler temperatures, with a minimum of 18°C (64°F) and averages around 26°C (79°F), peaking at 35°C (96°F). The precipitation drops dramatically to just 13 mm (0.5 in) over only 2 days, and humidity slightly decreases to 74%. This makes November considerably drier and more comfortable compared to the sweltering heat and frequent rain of August. For more detailed insights, visit San Andres weather in November.
August and December showcase contrasting weather patterns. In August, temperatures range significantly, with a minimum of 24°C (75°F) and a maximum soaring to 37°C (99°F), contributing to an average of 29°C (85°F). This month is marked by high humidity at 78% and substantial rainfall totaling 252 mm (9.9 in) over 24 rainy days. In contrast, December experiences milder temperatures, with a minimum of 14°C (58°F), an average of 23°C (74°F), and a maximum of 33°C (91°F). Precipitation is minimal during this month, with only 11 mm (0.4 in) recorded over just one day, and humidity drops slightly to 74%. For those interested in specific details about December weather, please refer to San Andres weather in December.
As August rolls in, San Andres experiences a shift in weather that sets it apart from the rest of the year. With higher temperatures peaking at 37°C (99°F), the island feels decidedly summer-like, inviting visitors to bask in the sun. However, this month also brings increased precipitation, making it one of the wetter times, with rain gracing roughly 24 days. The humidity levels sit high at 78%, adding a tropical feel to the warm days. These unique conditions create a vibrant landscape, perfect for those looking to embrace the island's lush surroundings. For more detailed insights into what you can expect, check out San Andres Climate.