Last updated: April 22, 2025
In October, San Blas, Mexico, offers a diverse range of weather experiences, making it an intriguing destination for travelers. With a maximum temperature reaching 29°C (85°F), days are pleasantly warm, while the average temperature sits at a comfortable 18°C (65°F). However, nights can turn cooler, dipping to a minimum of 5°C (40°F). Expect a moderate level of rainfall with 40 mm (1.6 in) spread over 6 days, creating a lush environment amid an 85% humidity level. This combination of warmth and occasional showers contributes to October's unique charm, inviting visitors to explore the natural beauty and vibrant local culture.
In October, San Blas welcomes a moderate shift in temperatures, making it a pleasant time to visit. The minimum temperature hovers around 5°C (40°F), while the average settles at a comfortable 18°C (65°F). As the month progresses, daytime highs reach up to 29°C (85°F), mirroring the warmth felt in September and providing an inviting atmosphere for outdoor activities. This gradual transition towards cooler evenings sets the stage for cozy nights, contrasting the summer heat but still retaining enough warmth for beachside relaxation. Overall, October’s climate offers a harmonious blend of warmth and comfort, ideal for those seeking a delightful escape in Mexico.
In October, San Blas experiences a moderate shift in precipitation, accumulating 40 mm (1.6 in) over approximately 6 days, signaling a gradual easing from the intense rainfalls of previous months. This marks a notable decrease from September’s 117 mm (4.6 in), reflecting the tail end of the wet season. As the region transitions into November, the frequency and volume of rain typically diminish, paving the way for drier conditions in the following months. The variability in October’s rainfall suggests a landscape still rich in moisture, yet hinting at the onset of a more tranquil weather pattern.
As October rolls into San Blas, Mexico, the air thickens with humidity levels soaring to 85%. This marks a notable uptick from September's already high humidity of 81%, indicating the region's transition into its wetter season. Interestingly, this month is part of a trend that sees humidity levels increase consistently from a low of 64% in April and August, before peaking again as the year draws to a close. Following October, San Blas expects an even heavier atmosphere in November and December, where humidity reaches 87%. This cycle highlights how the coastal climate dramatically fluctuates throughout the year, with the lush environment benefiting from these high moisture levels even as they make for a rather humid experience.
As October rolls into San Blas, Mexico, the UV Index shows a notable decline, registering at 12, marking it as an extreme exposure category with a burn time of just 10 minutes. This slight dip follows a series of months with a consistent UV Index of 14-15, which indicated relentless sun intensity through the summer months. While the UV levels are lower than in the peak months of April through September, caution is still necessary during the October sun, as the potential for skin damage remains high. For those looking to soak up the sun, this month provides a reminder of the necessity for sun protection measures. Stay informed and safe by checking the full details at San Blas UV Index.
UV Risk Categories
As October unfolds in San Blas, Mexico, the vibrant embrace of autumn brings with it 293 hours of golden sunshine, a testament to the region's abundant warmth even as summer fades. This month sees a slight dip from the high of 349 hours in May, but it remains comfortably bright, outshining the shorter days of November and December. The trend reveals a gradual decrease in daylight hours, yet October still offers enough sun to enjoy the stunning coastal beauty. With its blend of warmth and refreshing breezes, it's a fantastic time for travelers seeking to bask in the lingering sun before the cooler months set in.
In San Blas, Mexico, October shows a 50% chance of sunny weather, suggesting a transitional month as the rainy season gradually recedes. This figure is notably higher than the preceding months of August and September, where the likelihood of sunshine drops to 48% and 27% respectively. While October does not match the sunnier winter months—like February, which boasts an impressive 83% chance—it marks a return to more favorable conditions, after a summer characterized by much lower probabilities of sunshine. As the year winds down, visitors can expect a balanced mix of sun and cloud, perfect for enjoying the charming coastal scenery.
In San Blas, Mexico during the month of October, daylight is characterized by a gentle retreat, offering around 11 hours of sunlight each day. Following a lively summer where daylight peaked at 13 hours in May, June, and July, the trend begins to subtly shift as the days grow shorter. As autumn unfolds, the daylight duration gradually decreases, transitioning from the longer days of summer to the shorter, cozy days of winter. This shift continues into November, maintaining 11 hours of daylight, before descending to 10 hours in December. Thus, October serves as a bridge between the vibrant expanse of summer and the more subdued daylight of the coming months, allowing visitors to enjoy the picturesque sunsets that mark the end of the day.
As October unfolds in San Blas, Mexico, the gentle breeze carries an average wind speed of 2.6 m/s (6 mph), reflecting a slight uptick from the calmer months of September and July. This transitional period sees the winds begin to pick up again after a summer lull, creating a refreshing atmosphere perfect for beach strolls and water activities. Following the trend of the preceding months, the overall wind speeds are noticeably lower compared to the spring, when higher averages were recorded. As we embrace the cooler autumn air, the October winds serve as a subtle reminder of the dynamic environment that characterizes San Blas throughout the year.
The weather in San Blas 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 San Blas and find detailed weather information for every month.
In October, temperatures in San Blas typically range from a cool 5°C (40°F) at night to a warm 29°C (85°F) during the day, with an average of 18°C (65°F). The month sees roughly 40 mm (1.6 in) of precipitation over about six days, coupled with a high humidity level of 85%. In stark contrast, January experiences cooler temperatures, with nighttime lows dipping to -1°C (30°F) and daytime highs reaching 26°C (80°F), averaging around 13°C (56°F). January is significantly drier, receiving only 9 mm (0.4 in) of precipitation over just two days, and the humidity eases to 75%. For a more detailed look at San Blas weather in January, check out San Blas weather in January.
October and February showcase distinct weather patterns. In October, temperatures range from a minimum of 5°C (40°F) to a comfortable average of 18°C (65°F), peaking at a warm 29°C (85°F). This month sees more precipitation, totaling 40 mm (1.6 in) over about 6 days, accompanied by high humidity at 85%. In contrast, February presents cooler conditions, with temperatures dipping to a minimum of 1°C (34°F), averaging 15°C (60°F), and reaching a high of 30°C (86°F). Significantly drier, February only experiences 8 mm (0.3 in) of rainfall over just 1 day, and the humidity is lower at 69%. For more insights on February weather, check out San Blas weather in February.
When comparing October and March weather, both months exhibit comfortable average temperatures around 18°C (65°F). However, October tends to be slightly warmer, with maximum temperatures reaching up to 29°C (85°F), while March can experience highs of 33°C (91°F). October is characterized by higher humidity at 85% and more frequent precipitation, averaging 40 mm over six days. In contrast, March enjoys a drier climate with only 4 mm of rainfall in just one day and a lower humidity level of 65%. For more specific information on how the weather is during March, you can refer to San Blas weather in March.
In comparing the weather between October and April, October typically experiences a range of temperatures from a minimum of 5°C (40°F) to a maximum of 29°C (85°F), with an average of 18°C (65°F). The month sees around 40 mm (1.6 in) of precipitation over approximately 6 days, resulting in a higher humidity level of 85%. In contrast, April offers slightly warmer temperatures, starting at a minimum of 5°C (42°F) and reaching up to 33°C (92°F), with an average temperature of 20°C (69°F). April is notably drier, with just 3 mm (0.1 in) of precipitation occurring over 1 day, leading to a lower humidity of 64%. For more details on April's climate, check out San Blas weather in April.
October and May present distinctly different weather patterns. In October, temperatures range from a chilly minimum of 5°C (40°F) to a warm maximum of 29°C (85°F), with an average of 18°C (65°F), and the month experiences about 40 mm (1.6 in) of precipitation over approximately six days, accompanied by high humidity levels of 85%. In contrast, May offers a milder climate with minimum temperatures starting at 8°C (47°F) and peaking at a blistering 35°C (95°F), averaging around 22°C (72°F). Rainfall in May is significantly lower at 21 mm (0.8 in) over just three days and features a slightly lower humidity of 75%. For a more detailed look at the weather in May, you can check San Blas weather in May.
When comparing the weather in October and June, several key differences become apparent. October features cooler temperatures with a minimum of 5°C (40°F) and an average of 18°C (65°F), while June boasts warmer conditions with a minimum of 11°C (52°F) and an average of 21°C (71°F). Additionally, June experiences higher maximum temperatures, reaching up to 35°C (95°F) compared to October's peak of 29°C (85°F). Precipitation patterns also differ, with June receiving significantly more rainfall at 98 mm (3.9 in) over 12 days, as opposed to October's 40 mm (1.6 in) over 6 days. The humidity in October is notably higher at 85%, compared to June's 78%. For more specific details on June weather, you can visit San Blas weather in June.
When comparing the weather in October and July, there are notable differences in temperature and precipitation. October experiences cooler temperatures, with a minimum of 5°C (40°F) and a maximum of 29°C (85°F), averaging around 18°C (65°F). In contrast, July has warmer temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). Additionally, October sees less precipitation, with 40 mm (1.6 in) over approximately 6 days, while July faces considerably higher rainfall at 110 mm (4.3 in) across 14 days. Humidity levels also differ, as October has a higher average humidity of 85%, compared to July’s 67%. For more detailed insights, you can check San Blas weather in July.
October presents a notable shift in weather compared to August. The minimum temperatures in October drop to 5°C (40°F), offering a cooler start to the day, while the average temperature is around 18°C (65°F), peaking at 29°C (85°F). This contrasts with August's warmer climate, where temperatures range from a minimum of 12°C (54°F) to an average of 21°C (69°F) and reach a maximum of 31°C (89°F). Additionally, October experiences lower humidity levels at 85%, yet has fewer precipitation days (6) compared to August, which sees higher rainfall at 79 mm (3.1 in) over 10 days. For more details on the conditions of August, you can explore San Blas weather in August.
In comparing the weather of October to that of September, October tends to be slightly cooler with minimum temperatures dropping to 5°C (40°F) compared to September's 9°C (48°F). The average temperature in October is 18°C (65°F), just a notch below September's average of 19°C (67°F). Interestingly, both months share the same maximum temperature of 29°C (85°F). However, October experiences significantly less precipitation at 40 mm (1.6 in) over 6 days, while September is much wetter with 117 mm (4.6 in) over 14 days. Humidity remains relatively high in both months, with October at 85% and September slightly lower at 81%. For a more detailed understanding, you can check San Blas weather in September.
October weather generally feels warmer and more humid compared to November. In October, temperatures can reach a high of 29°C (85°F), with an average of 18°C (65°F) and a minimum of 5°C (40°F), accompanied by around 40 mm (1.6 in) of rainfall spread over 6 days. In contrast, November experiences slightly cooler temperatures, with an average of 16°C (60°F), a maximum of 28°C (84°F), and a minimum dipping to 0°C (32°F). Additionally, November sees much less precipitation, only 12 mm (0.5 in) over a single day, while humidity remains high at 87%. For more detailed insights, check out San Blas weather in November.
In October, temperatures in San Blas range from a mild 5°C (40°F) at night to a warm 29°C (85°F) during the day, with an average of 18°C (65°F). The month sees about 40 mm (1.6 in) of precipitation over six days, and humidity remains relatively high at 85%. In contrast, December brings cooler temperatures, with a minimum of -6°C (22°F), an average of 13°C (56°F), and a maximum of 28°C (82°F). Precipitation drops significantly to just 8 mm (0.3 in) over only one day, along with a slight increase in humidity to 87%. For more detailed weather information, check San Blas weather in December.
October in San Blas ushers in a unique blend of comfortable temperatures and elevated humidity, distinguishing it from the hotter summer months. With the maximum temperature hovering around 29°C, days remain pleasantly warm, while the average dips to a mild 18°C, offering inviting evenings perfect for relaxation. The rainy season begins to recede, resulting in approximately 40 mm of precipitation spread over just six days, making this month a transitional period that combines both wet and dry conditions. As the humidity lingers at 85%, October provides a refreshing escape that showcases the region's tropical charm, setting the stage for the upcoming cooler months. For more insights into the climate patterns, visit San Blas Climate.