Last updated: April 22, 2025
October in Santiago Atitlán, Mexico is characterized by a blend of warm days and cooler nights, with maximum temperatures reaching 31°C (88°F) and an average of 19°C (66°F). Visitors should be prepared for significant rainfall, as the month sees 225 mm (8.9 in) of precipitation spread across 23 days, contributing to a humid atmosphere with humidity levels at 89%. This combination of warmth and moisture creates a lush environment ideal for experiencing the natural beauty and vibrant culture of this breathtaking area.
In October, Santiago Atitlán experiences a delightful transition into the cooler months, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 31°C (88°F). This period brings an average temperature of 19°C (66°F), offering a comfortable climate that contrasts with the peak heat of summer. The gradual cooling trend is evident as the month unfolds, with milder nights inviting visitors to enjoy the serene lakeside setting. Compared to previous months, October marks a distinct shift, shedding the higher temperatures of September while still embracing the warmth of late summer, making it an ideal time for outdoor adventures amidst stunning landscapes.
In October, Santiago Atitlán experiences a significant surge in precipitation, receiving an average of 225 mm (8.9 in) of rain over approximately 23 days. This downpour marks a notable decline from the intense rainfall of the preceding months, particularly September, which averaged 345 mm (13.6 in). The transition into October signals a shift as the wet season begins to wane, yet the area's lush landscape continues to thrive on the remnants of this robust precipitation. With rainfall averaging around 9.8 mm per day, October provides a blend of frequent showers and occasional breaks, allowing for a rich tapestry of greenery while hinting at the cooler, drier months to come.
In October, Santiago Atitlán experiences a significant uptick in humidity, reaching 89%, the highest level of the year. This increase marks a notable transition as the rainy season begins to wane, with humidity levels generally peaking around this time before settling into a slightly cooler November. Observing the trends, it's clear that the months from September to November maintain consistently high humidity, typically hovering between 84% and 89%. This pattern highlights the region's tropical climate, where the warm, moist air creates a lush, vibrant atmosphere as the year concludes. As you immerse yourself in the breathtaking landscapes of Santiago Atitlán in October, be prepared for the thick, embracing air that characterizes this stunning destination.
As October rolls into Santiago Altitlan, Mexico, the UV Index remains notably high at 12, categorizing it as extreme with a burn time of only 10 minutes. This marks a slight decrease from the peak of 15 in the summer months of May and July, yet it highlights a consistent trend of elevated UV exposure experienced throughout several months. From January's UV Index of 10 to the steady rise culminating in the warmer months, it’s evident that residents and visitors alike must remain vigilant about sun protection. As part of a year characterized by intense solar radiation, October continues to underscore the importance of awareness and precaution. For more details, check out the complete guide at Santiago Altitlan UV Index.
UV Risk Categories
October in Santiago Atitlán, Mexico, bathes the town in 286 hours of sunshine, marking a gentle transition into the cooler months. While this figure hints at a slight dip from the summer peak of 320 hours in May, it remains consistent with the previous month of September, which enjoyed 285 hours of radiant daylight. The trend from the year's start reflects a gradual increase in sunshine, peaking during the vibrant summer months, before settling into a pleasant balance as autumn approaches. This beautiful blend of warmth and light invites both locals and visitors to indulge in the natural beauty and rich culture of this stunning lakeside community.
In Santiago Atitlán, the likelihood of sunny weather in October shows a slight uptick from the preceding months, with a 23% chance of sunshine. This figure, while modest, reflects a trend where October tends to offer better prospects than the dismal summer months of June, July, and August, which slump below 20%. Interestingly, as the year winds down, the chances of sunny days begin to rise again, leading into November's 35% likelihood. Overall, travelers can anticipate a gradual recovery of sunshine in October, making it a potentially delightful time to experience the serene beauty of this lakeside gem.
In Santiago Atitlán, Mexico, the rhythm of day and night unfolds in a predictable yet captivating pattern throughout the year. As the year begins, residents enjoy 11 hours of daylight in both January and February, a gentle start that paves the way for longer days. By March, the daylight stretches to 12 hours, peaking in the summer months of June and July with 13 hours. This vibrant increase slowly eases back to 12 hours in August and September before returning to 11 hours in October, signaling the approach of the cooler months. Overall, while October marks a slight decline in daylight hours compared to the summer peak, it continues a compelling trend of seasonal changes that enrich the local experience.
As October arrives in Santiago Atitlán, Mexico, the wind begins to stir gently, with an average speed of 1.8 m/s (about 4 mph). This month marks a slight increase from the softer breezes of September, which saw speeds dipping to 1.5 m/s. The overall trend leading into autumn showcases a gradual rise in wind intensity, with the calmest months behind us, particularly in the summer. Notably, November is poised to bring a more robust breath of air at 2.4 m/s. This gradual escalation in wind speed hints at the changing seasons, inviting both locals and visitors to enjoy the vibrant culture against a backdrop of a refreshing October breeze.
The weather in Santiago Altitlan changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October'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.
October and January present contrasting weather conditions. October boasts warmer temperatures, with a minimum of 10°C (50°F) and an average high of 31°C (88°F), while January experiences cooler temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 30°C (86°F). Precipitation levels are significantly higher in October, totaling 225 mm (8.9 in) over 23 days, compared to January's modest 25 mm (1.0 in) across just 7 days. Moreover, October features a higher humidity level at 89%, while January sees a slightly lower humidity of 84%. For more insights into January's climate, you can visit Santiago Altitlan weather in January.
In October, the weather is characterized by a wide range of temperatures, with daily highs reaching up to 31°C (88°F) and nightly lows around 10°C (50°F). The month typically experiences significant rainfall, averaging 225 mm (8.9 in) over 23 days, and a high humidity level of 89%. Conversely, February offers milder temperatures with a maximum of 33°C (91°F) and a minimum of 4°C (40°F), but it sees considerably less precipitation, with only 25 mm (1.0 in) falling over just 6 days and an average humidity of 80%. For those interested in the specifics of February weather, you can find more details here: Santiago Altitlan weather in February.
In comparing the weather between October and March, noticeable differences emerge. October experiences a wider temperature range with a minimum of 10°C (50°F) and a maximum of 31°C (88°F), while March has slightly cooler temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 33°C (92°F). Precipitation is significantly higher in October, with 225 mm (8.9 in) over 23 days, compared to just 27 mm (1.0 in) on 6 days in March. Additionally, October's humidity is quite high at 89% compared to March's more comfortable 73%. For a detailed look at March weather specifics, visit Santiago Altitlan weather in March.
October and April showcase distinct weather patterns, highlighting the transition between seasons. In October, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). This month is characterized by high humidity at 89% and significant rainfall, totaling 225 mm (8.9 in) over 23 days, making it one of the wetter months. In contrast, April offers slightly warmer temperatures, with a minimum of 8°C (46°F) and a maximum of 34°C (94°F), while still maintaining a comfortable average of 20°C (68°F). Rainfall is much lighter in April at 62 mm (2.4 in) over 12 days, accompanied by lower humidity levels at 67%. For more details on April weather, you can check Santiago Altitlan weather in April.
October and May present contrasting weather patterns. In October, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (88°F), with an average of 19°C (66°F). This month sees significant rainfall, with around 225 mm (8.9 in) spread across 23 days, resulting in high humidity levels of 89%. In contrast, May is generally warmer, with a minimum temperature of 10°C (51°F) and a maximum reaching 34°C (93°F); the average temperature is 21°C (70°F). Precipitation in May is lower at 159 mm (6.3 in) over 19 days, accompanied by a more comfortable humidity level of 72%. For a closer look at Santiago Altitlan's weather, check this link: Santiago Altitlan weather in May.
When comparing the weather in October and June, October presents a slightly cooler average temperature, with a minimum of 10°C (50°F) and a maximum of 31°C (88°F), while June reaches a minimum of 13°C (55°F) and a maximum of 32°C (89°F). Both months experience significant rainfall, but October sees about 225 mm (8.9 in) over 23 days, whereas June has higher precipitation at 341 mm (13.4 in) over 25 days. Interestingly, October's humidity is notably higher at 89%, compared to June's more moderate 73%. For a deeper dive into June weather specifics, check out Santiago Altitlan weather in June.
In October, temperatures can range from a minimum of 10°C (50°F) to a maximum of 31°C (88°F), with an average temperature of 19°C (66°F). The month is quite rainy, receiving 225 mm (8.9 in) of precipitation over 23 days, contributing to a high humidity level of 89%. In contrast, July features slightly milder temperatures, with minimums of 13°C (55°F) and maximums of 28°C (83°F), while maintaining the same average temperature of 19°C (67°F). Rainfall in July is a bit lower at 214 mm (8.4 in) but occurs over a longer duration of 28 days, resulting in reduced humidity at 76%. For additional insights into July weather, you can check out Santiago Altitlan weather in July.
When comparing the weather in October to August, there are some notable differences. October experiences a wider temperature range, with a minimum of 10°C (50°F) and a maximum of 31°C (88°F), while August stays slightly warmer with temperatures ranging from 13°C (55°F) to a maximum of 29°C (84°F). October also brings more precipitation, averaging 225 mm (8.9 in) over 23 days compared to August's 339 mm (13.3 in) spread across 28 days. Additionally, October's humidity is higher at 89%, compared to August's 80%. For more details on weather trends, you can check Santiago Altitlan weather in August.
In comparing the weather of October and September, October offers a slightly cooler experience with minimum temperatures dropping to 10°C (50°F), while September starts off warmer with a minimum temperature of 13°C (55°F). Both months share the same average temperature of 19°C (66°F), but October reaches a higher maximum of 31°C (88°F) compared to September's 29°C (85°F). Precipitation, however, is notably different; October sees 225 mm (8.9 in) of rainfall over 23 days, while September is significantly wetter with 345 mm (13.6 in) of precipitation across 26 days. Additionally, October has a higher humidity level at 89%, compared to September's 84%. For more details on September weather, check out Santiago Altitlan weather in September.
October typically experiences a warmer climate compared to November, with average temperatures peaking at around 19°C (66°F) and reaching highs of 31°C (88°F). In contrast, November sees a drop in average temperature to 16°C (62°F), with a maximum of 29°C (85°F). Additionally, October is characterized by significantly higher precipitation, totaling 225 mm (8.9 in) over 23 days, while November has much lighter rainfall of 61 mm (2.4 in) over just 10 days. Both months maintain high humidity levels, with October at 89% and November at 88%. For those interested in more detailed information, visit Santiago Altitlan weather in November.
In October, the weather is markedly warmer compared to December, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 31°C (88°F) and an average of 19°C (66°F). This month experiences significant rainfall, with 225 mm (8.9 in) of precipitation over approximately 23 days. In contrast, December sees cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 29°C (85°F), averaging 15°C (60°F). The month is much drier, with only 25 mm (1.0 in) of precipitation spread over just 6 days. Both months maintain high humidity, around 89% for October and 88% for December, making the air feel quite moist. For more specific information, you can check Santiago Altitlan weather in December.
October in Santiago Altitlan brings a unique climate experience that stands apart from other months. With warmer maximum temperatures and a notable increase in humidity, the atmosphere feels more tropical, inviting visitors to enjoy nature's beauty. However, this month also showcases a significant uptick in precipitation, making it one of the rainiest times of the year, which can lead to lush landscapes and vibrant surroundings. As the comfortable averages sit between warm days and cool nights, October serves as a bridge between the dry and wet seasons. For a deeper dive into the seasonal shifts and their impact on Santiago Altitlan, check out Santiago Altitlan Climate.