Last updated: April 22, 2025
In August, Santiago Atitlán, Mexico experiences a warm and humid climate characterized by an average temperature of 19°C (67°F), peaking at a maximum of 29°C (84°F). With a minimum temperature dropping to 13°C (55°F), the weather showcases a comfortable range for both locals and visitors. However, this month is notably marked by significant rainfall, accumulating 339 mm (13.3 in) across 28 days, making for a lush, vibrant landscape. The humidity level hovers around 80%, enhancing the tropical feel and creating a unique atmosphere in this beautiful lakeside town.
In August, Santiago Atitlán showcases a delightful blend of warm temperatures, typical of its tropical climate. With minimum temperatures averaging around 13°C (55°F) and typical highs reaching 29°C (84°F), visitors can expect pleasant weather that’s perfect for outdoor adventures. The average temperature hovers at 19°C (67°F), similar to the cooler July and September months, offering a comfortable ambiance for exploring the stunning landscapes and vibrant culture. This month marks a transition where the intensity of the rainy season begins to wane, making it an ideal time to experience the local festivities and enjoy the enchanting beauty of Lake Atitlán.
In August, Santiago Altitlan experiences a dramatic rainfall pattern, with 339 mm (13.3 in) of precipitation over 28 days. This marks a continuation of the region's wet season, peaking in both intensity and frequency. Following a peak in June with 341 mm (13.4 in), August maintains this elevated precipitation level, contributing to the lush landscapes that define the area. As summer transitions into autumn, the rainfall begins to slightly taper off, yet the month remains one of the wettest of the year, mirroring September’s totals, which reach 345 mm (13.6 in). Overall, the persistent summer rains not only nourish the local ecosystems but also set the stage for the vibrant colors and life that characterize this beautiful region.
In August, Santiago Atitlán experiences a notable humidity level of 80%, marking a slight increase from July’s 76%. This rise signifies a transition into the more humid months that follow. The pattern of humidity throughout the year reveals a clear trend: it consistently peaks in the latter part of the year, with October and November boasting even higher levels of 89% and 88%, respectively. Interestingly, while January kicks off the year with a high of 84%, the humidity gradually decreases towards April, only to rise again as the rainy season approaches. This cyclical fluctuation highlights the region's distinctive climate, where humidity swells as the year progresses, particularly warming up to the lushness of the late summer and early autumn.
In August, the UV Index in Santiago Altitlan measures an intense 13, categorizing it as extreme and suggesting a burn time of just 10 minutes. This month continues the trend of high UV levels seen throughout the summer, notably peaking in May and July with a UV Index of 15. As we transition from August into September, the index remains high at 14, reinforcing the need for sun protection during these months. With such consistently elevated UV levels, it's crucial for residents and visitors alike to stay vigilant and informed. For more details on sun exposure trends throughout the year, check the Santiago Altitlan UV Index.
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In August, Santiago Atitlán, Mexico, enjoys a delightful 307 hours of sunshine, continuing a summer pattern that highlights the region's vibrant and inviting climate. Following a peak in July with 322 hours, August maintains a wealth of sunny days, making it an ideal time for exploration and relaxation. As the year progresses, a notable trend emerges: while the early months like January and February feature fewer sunshine hours, the late spring and summer months consistently shine brighter. Even as the days grow shorter in the fall, the warmth of August still reflects a robust summer, inviting visitors to bask in its beauty before the cooler months set in.
In Santiago Atitlán, August tends to be one of the cloudier months, with a mere 14% chance of sunny weather. This is part of a broader trend throughout the summer, where the likelihood of clear skies steadily declines from the preceding months, peaking earlier in the year. In contrast to the sunniest periods in January and February, where the chances soar above 50%, August stands out as a particularly subdued month. As we transition into autumn, the chances of sunshine diminish further, with September and October both experiencing similarly low percentages. Therefore, if you’re planning a visit in August, it’s wise to prepare for a mix of weather and perhaps embrace the area's lush beauty shrouded in cloud.
In Santiago Altitlan, Mexico, the enchanting rhythm of daylight unfolds throughout the year, peaking in the summer months. August, with its 12 hours of daylight, reflects a return to the moderate daylight duration seen in the spring and early summer. As the year progresses from January's consistent 11 hours to the sun-drenched 13 hours of June and July, we witness a gradual ascent into the longer days, which gradually recedes into the early fall. This subtle ebb and flow of sunlight creates a dynamic backdrop for the region's vibrant culture and activities, offering a delightful balance of light that invites both exploration and reflection.
In August, Santiago Atitlán experiences a gentle breeze with an average wind speed of 1.6 m/s (4 mph), joining a seasonal pattern characterized by the calmest winds of the year. As summer transitions into fall, the winds gradually lose their strength, dropping from July's breezy 1.9 m/s. This decline is part of a broader trend observed during the warmer months, where wind speeds consistently hover between 1.2 to 2.2 m/s, reflecting the serene atmosphere that envelops the region. Boosted by the lush landscapes and tranquil lakes, these mild winds create a perfect backdrop for relaxation and exploration, inviting visitors to enjoy the beauty of Santiago Atitlán in a uniquely peaceful manner.
The weather in Santiago Altitlan 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 Santiago Altitlan and find detailed weather information for every month.
In August, the weather is typically warmer and wetter, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 29°C (84°F) and a substantial average of 19°C (67°F). The month sees significant rainfall, totaling 339 mm (13.3 in) over 28 days, accompanied by high humidity levels of 80%. In contrast, January experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), while still reaching a warm maximum of 30°C (86°F). Precipitation is minimal in January, with only 25 mm (1.0 in) over 7 days and humidity slightly higher at 84%. For a more detailed look at January weather in this region, you can refer to Santiago Altitlan weather in January.
In comparing the weather between August and February, there are notable differences in temperature and precipitation. August typically sees a wider temperature range, with minimal temperatures around 13°C (55°F) and maximums reaching 29°C (84°F). In contrast, February experiences cooler minimums of 4°C (40°F) but can spike to a high of 33°C (91°F). Precipitation levels also differ significantly; August is much wetter, receiving 339 mm (13.3 in) over 28 days, while February is considerably drier, with only 25 mm (1.0 in) across just 6 days. Both months share a similar humidity level of 80%, contributing to a tropical feel. For a detailed look at weather conditions in February, you can visit Santiago Altitlan weather in February.
August and March present contrasting weather patterns. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), with an average of 19°C (67°F). This month is characterized by high humidity at 80% and substantial rainfall, totaling 339 mm (13.3 in) over 28 days. In contrast, March experiences milder temperatures, with a minimum of 6°C (43°F) and a maximum of 33°C (92°F), averaging around 18°C (65°F). Precipitation is minimal in March, with just 27 mm (1.0 in) over 6 days and lower humidity at 73%. For more details on March weather in this region, visit Santiago Altitlan weather in March.
When comparing the weather in August and April, notable differences arise. August features a mild temperature range with a minimum of 13°C and a maximum of 29°C, accompanied by high humidity at 80%. In contrast, April boasts a warmer average temperature of 20°C and can reach highs of 34°C, even though it starts with a lower minimum temperature of 8°C. Additionally, April experiences much less rainfall, with only 62 mm over 12 days compared to August's 339 mm across 28 days. This makes April a drier month overall. For more details, you can check out the Santiago Altitlan weather in April.
When comparing the weather in August and May, several notable differences emerge. August tends to be cooler with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), while May experiences warmer conditions, with temperatures reaching up to 34°C (93°F) and an average of 21°C (70°F). In terms of precipitation, August is significantly wetter, boasting 339 mm (13.3 in) spread over 28 days, compared to May's 159 mm (6.3 in) over 19 days. Additionally, humidity levels in August are higher at 80%, versus 72% in May, making the latter month feel more comfortable. For more specific details on May's weather, you can reference the link: Santiago Altitlan weather in May.
When comparing the weather in August and June, we observe some notable differences. August typically has a minimum temperature of 13°C (55°F) and an average of 19°C (67°F), peaking at a maximum of 29°C (84°F). In contrast, June features slightly warmer days with an average temperature of 20°C (68°F) and a higher maximum temperature of 32°C (89°F). Precipitation levels in both months are similar, with August receiving 339 mm (13.3 in) of rain over 28 days, while June experiences a marginally higher total of 341 mm (13.4 in) over 25 days. Humidity in August is noticeably higher at 80%, compared to June's 73%. For more detailed information, you can check out Santiago Altitlan weather in June.
In comparing the weather between July and August, both months exhibit similar temperature ranges, with July having slightly lower maximum temperatures at 28°C (83°F) compared to August's maximum of 29°C (84°F). Interestingly, both months share the same minimum temperature of 13°C (55°F) and an average temperature of 19°C (67°F). However, August experiences significantly more precipitation, totaling 339 mm (13.3 in) over 28 days, in contrast to July's 214 mm (8.4 in) for the same duration. Additionally, humidity levels are higher in August at 80%, compared to 76% in July. For a more detailed understanding of July's weather, you can visit Santiago Altitlan weather in July.
In August, the weather features a minimum temperature of 13°C (55°F) and an average of 19°C (67°F), with maximums reaching 29°C (84°F). The month experiences significant rainfall, with 339 mm (13.3 in) over 28 days, and humidity levels around 80%. In contrast, September maintains similar temperature ranges, also showing a minimum of 13°C (55°F), average of 19°C (67°F), and a maximum of 29°C (85°F). However, this month sees slightly increased precipitation at 345 mm (13.6 in) spread over 26 days, along with a rise in humidity to 84%. For a more detailed look at weather patterns, check out this link: Santiago Altitlan weather in September.
In August, the weather is characterized by a wider range of temperatures, with minimums at 13°C (55°F) and maximums reaching up to 29°C (84°F). The month is notably humid, with an average humidity of 80% and significant rainfall amounting to 339 mm (13.3 in) over 28 days. In contrast, October experiences slightly cooler mornings with a minimum temperature of 10°C (50°F), though days can still be warm, peaking at 31°C (88°F). Precipitation decreases to 225 mm (8.9 in) over 23 days, and the humidity rises to 89%. This shift from August to October indicates a transition towards cooler yet still humid conditions. For more specific details, you can check Santiago Altitlan weather in October.
August and November present contrasting weather patterns. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), with an average of 19°C (67°F). The month is characterized by high humidity at 80% and significant rainfall, totaling 339 mm (13.3 in) over 28 days. In comparison, November experiences cooler temperatures, with a minimum of 6°C (43°F) and an average of 16°C (62°F), while still reaching a maximum of 29°C (85°F). Rainfall is much lower in November, accumulating only 61 mm (2.4 in) over about 10 days, along with slightly higher humidity at 88%. For more details on November weather, visit Santiago Altitlan weather in November.
In comparing the weather between August and December, it's clear that August is characterized by warmer temperatures and significantly higher precipitation. August sees a minimum temperature of 13°C (55°F) and an average of 19°C (67°F), with maximum temperatures peaking at 29°C (84°F). It experiences heavy rainfall, accumulating 339 mm (13.3 inches) over 28 days, coupled with high humidity at 80%.
In contrast, December features cooler conditions, with minimum temperatures dropping to 3°C (38°F) and an average of 15°C (60°F), although it can still reach highs of 29°C (85°F). December is much drier, with only 25 mm (1.0 inch) of precipitation over just 6 days, and slightly higher humidity at 88%. For more insights into December weather specifics, check out Santiago Altitlan weather in December.
August in Santiago Altitlan brings a vibrant mixture of warmth and humidity, characterized by warm daytime temperatures that often reach up to 29°C, making it noticeably warmer than the cooler months. However, this month is also marked by significant rainfall, appearing on nearly every day, which contrasts sharply with drier periods throughout the year. The elevated humidity levels, averaging around 80%, add to the tropical feel, making late afternoons particularly humid and rich with the scent of rain-soaked earth. For those curious about the unique climate features of this picturesque location, further insights can be found at Santiago Altitlan Climate.