Last updated: April 22, 2025
San Miguel de Allende in October boasts vibrant weather characterized by a maximum temperature reaching 33°C (92°F) and an average of 24°C (75°F), providing warm days ideal for exploration. However, the month is also marked by a notable average minimum temperature of 16°C (61°F), ensuring cooler evenings. With 321 mm (12.6 in) of rain spread over 25 days, October experiences significant precipitation, contributing to the region's lush landscapes. The humidity levels remain high at 78%, enhancing the rich, aromatic atmosphere of this charming Mexican destination. Embrace the dynamic climate as you discover the cultural and scenic wonders of San Miguel!
In October, San Miguel, Mexico, experiences a delightful transition into fall, with temperatures becoming noticeably milder. The minimum temperature hovers around 16°C (61°F), while the average settles at a comfortable 24°C (75°F), and the maximum can reach up to 33°C (92°F). Compared to the blistering heat of summer months, October brings a refreshing change, with a gradual dip in nighttime lows and a softer, more enjoyable daytime warmth. This trend of gradually cooling temperatures sets the stage for a pleasant climate that is ideal for outdoor activities and exploring the charming streets of this historic city. As the month progresses, visitors can relish in the perfect balance of warmth and cool breezes, making it one of the most favorable times to experience all that San Miguel has to offer.
October marks a significant peak in precipitation for San Miguel, Mexico, with an impressive 321 mm (12.6 in) of rain falling over 25 days. This surge continues the trend established throughout the late summer and early fall months, following September's substantial 284 mm (11.2 in). The persistent rainfall in October signals the region's transition towards a wetter season, as the wettest months draw to a close. As temperatures begin to cool, this increased moisture not only rejuvenates the landscape but also lays the groundwork for November's decline to 197 mm (7.7 in). The pattern of rainfall in October highlights the region's dependency on seasonal rains, emphasizing its crucial role in sustaining the local ecosystem and agriculture.
As October rolls into San Miguel, humidity levels rise slightly, settling at around 78%. This marks a continuation of the trend into the fall, following the summer months where humidity peaked at 77% in September. The transition from the more humid summer months to the drier conditions of the spring is evident, as October maintains a balance between pleasant warmth and increasing moisture. With humidity figures generally fluctuating between a high of 86% in December and a low of 52% in April, October's levels provide a gentle introduction to the wetter seasons ahead, presenting an inviting atmosphere for both residents and visitors.
As we transition into October in San Miguel, Mexico, the UV Index remains notably high at 12, classifying it under the extreme exposure category with a burn time of just 10 minutes. This trend marks a slight decrease from the peak months of summer, where the UV Index consistently reached 14, but caution is still essential. With February through September showcasing similar extreme levels, it's evident that residents and visitors alike must stay vigilant throughout the year. For more detailed information on UV exposure in the region, visit San Miguel UV Index.
UV Risk Categories
October brings a delightful blend of sunny days to San Miguel, Mexico, with 290 hours of sunlight illuminating the vibrant landscape. As the year progresses, this month sees a slight dip in sunshine compared to the peak of summer, where July and August basked in 330 and 325 hours respectively. However, October’s warmth remains inviting, providing a comfortable transition into the cooler fall months. Following the lively summer, the overall trend reflects a gradual decrease in daylight, but October still shines brightly, reminding visitors and locals alike of the beauty and charm of San Miguel during this enchanting time of year.
As you plan your visit to San Miguel in October, you can expect a moderate 41% chance of sunny weather. This places the month in a favorable light compared to the preceding summer months, which drop significantly to around 20-30%. While October's sunshine likelihood shows a slight increase from September's 27%, it's still lower than the winter months, where chances soar to as high as 66% in December. Notably, February and March offer the best odds for sun, reaching up to 68%, but October serves as a pleasant transition into the crisp fall days, making it a great time to enjoy the city's vibrant culture and scenery.
In October, daylight in San Miguel, Mexico gently tapers to 11 hours, echoing the lengths seen in the early months of the year. Following a peak during the summer, where days stretch to 13 hours in June and July, the transition into fall brings a subtle reduction. This trend continues into November and December, maintaining that consistent 11-hour daylight mark. The gradual shift throughout the year not only marks the passage of seasons but also invites residents and visitors alike to savor the beauty of the early evening skies as daylight retreats.
As October rolls into San Miguel, the winds whisper softly across the landscape, with an average speed of 1.2 m/s (3 mph). This marks a gentle continuation of the milder breezes experienced from June through September, creating a tranquil atmosphere perfect for evening strolls and al fresco dining. Compared to the slightly brisker winds of earlier months like March and April, October's calmer conditions invite locals and visitors alike to revel in the serene beauty of the fall season. With November maintaining this peaceful wind pattern, the stage is set for cozy gatherings under starry skies, as the sweet October wind ushers in a delightful respite from the heat of summer.
The weather in San Miguel 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 Miguel and find detailed weather information for every month.
October and January present contrasting weather patterns. In October, temperatures range from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F), while January experiences cooler temperatures with a minimum of 8°C (47°F) and a maximum of 31°C (88°F), averaging 20°C (68°F). Precipitation is significantly higher in October, totaling 321 mm (12.6 in) over 25 days, compared to January's 125 mm (4.9 in) across just 12 days. Additionally, January is slightly more humid at 84%, compared to October's 78%. For more detailed information, you can check San Miguel weather in January.
The weather in October is notably warmer and wetter compared to February. With temperatures ranging from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), October experiences an average temperature of 24°C (75°F) alongside high humidity levels of 78%. In contrast, February has a cooler temperature range, with a minimum of 9°C (49°F) and the same maximum of 33°C (92°F), resulting in an average of 21°C (71°F). Additionally, February is much drier, seeing only 59 mm (2.3 in) of precipitation over just 7 days, compared to the 321 mm (12.6 in) over 25 days in October. To explore more about the weather during this month, you can visit San Miguel weather in February.
When comparing the weather in October and March, there are notable differences in temperature and precipitation. In October, temperatures range from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). This month is characterized by high humidity at 78% and significant rainfall, totaling 321 mm (12.6 in) over 25 days. In contrast, March experiences slightly cooler conditions, with temperatures varying from a minimum of 12°C (54°F) to a maximum of 34°C (94°F), and an average temperature of 23°C (73°F). March sees far less precipitation, averaging only 41 mm (1.6 in) over just 7 days and lower humidity at 59%. For more detailed information, you can check San Miguel weather in March.
When comparing the weather in October and April, October tends to be warmer with average temperatures ranging from 16°C (61°F) to a maximum of 33°C (92°F), while April experiences slightly cooler temperatures, with a minimum of 12°C (54°F) and a maximum hitting 39°C (102°F). While October has higher humidity levels at 78% and significantly more precipitation (321 mm over 25 days), April is relatively dry with only 73 mm of rain falling over 10 days and lower humidity at 52%. For a detailed look at San Miguel's weather in April, you can visit San Miguel weather in April.
When comparing the weather in October and May, several distinct differences emerge. October experiences mildly warm temperatures, with averages around 24°C (75°F) and maximums reaching up to 33°C (92°F), but it is also characterized by high precipitation levels of 321 mm (12.6 in) over 25 days and high humidity at 78%. In contrast, May offers a hotter climate, with average temperatures of 26°C (79°F) and maximums soaring as high as 38°C (101°F). The month sees significantly less rainfall, with only 172 mm (6.8 in) over 15 days and lower humidity levels at 53%. For more details on the climatic conditions, you can check San Miguel weather in May.
In comparing the weather of October and June, we can observe distinct differences in temperature and moisture. October features a milder temperature range, with minimums around 16°C (61°F) and maximums peaking at 33°C (92°F), while June tends to be slightly warmer, with minimums of 18°C (65°F) and maximums reaching 35°C (95°F). Both months experience significant rainfall, but October has a higher average precipitation of 321 mm (12.6 in) compared to June's 360 mm (14.2 in). Despite having similar precipitation days totaling 25, June boasts a lower humidity level of 55%, in contrast to October's higher humidity at 78%. For more specific details about San Miguel's weather patterns in June, you can refer to this link: San Miguel weather in June.
When comparing the weather in October and July, October tends to be slightly cooler, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), while July sees temperatures starting at a minimum of 17°C (64°F) and peaking at 35°C (95°F). October is also significantly wetter, receiving 321 mm (12.6 in) of precipitation over 25 days, in contrast to July's 127 mm (5.0 in) over 19 days. Additionally, October's humidity is higher at 78%, compared to July's 61%, creating a more humid environment in the former month. For those interested in July weather specifics, you can find more information here: San Miguel weather in July.
Comparing the weather in October and August reveals some notable differences. In October, temperatures range from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). This month sees significant rainfall, accumulating to 321 mm (12.6 in) over 25 days, and the humidity is quite high at 78%. In contrast, August is slightly warmer with minimum temperatures at 18°C (65°F) and maximum temperatures peaking at 34°C (93°F), while the average is 25°C (77°F). August experiences less rainfall, with a total of 213 mm (8.4 in) over 22 days and lower humidity at 71%. For more detailed information, you can check San Miguel weather in August.
In comparing the weather of October and September, it becomes evident that October tends to be slightly cooler, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), while September's temperatures are higher, with a range from a minimum of 19°C (66°F) to a maximum of 34°C (93°F). Although October experiences more rainfall with a total of 321 mm (12.6 in) over 25 days, September is not far behind with 284 mm (11.2 in) across 27 days. Humidity levels remain fairly consistent between the two months, with October at 78% and September at 77%. For a closer look at September's climate specifics, visit San Miguel weather in September.
October and November showcase a gradual transition in weather. In October, the temperatures range from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). This month is characterized by substantial rainfall, totaling 321 mm (12.6 in) over 25 days, and a humidity level of 78%. In contrast, November experiences slightly cooler temperatures, with a minimum of 13°C (55°F) and a maximum of 32°C (90°F), leading to an average of 22°C (71°F). Precipitation decreases significantly to 197 mm (7.7 in) over 17 days, while humidity rises slightly to 82%. For more detailed information, you can check San Miguel weather in November.
In October, temperatures range from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), with an average of 24°C (75°F). This month experiences significant rainfall, totaling 321 mm (12.6 in) over approximately 25 days, accompanied by a humidity level of 78%. In contrast, December sees cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 31°C (89°F), averaging around 20°C (69°F). The rainfall decreases to 116 mm (4.6 in) over about 12 days, and humidity rises slightly to 86%. For more details about the December weather, you can visit San Miguel weather in December.
October in San Miguel is a month of transition, where the warm embrace of summer begins to wane and the refreshing whisper of autumn makes its presence felt. With average temperatures hovering around a pleasant 24°C (75°F), visitors can enjoy the mild days, though they may also experience the increased humidity of 78% and up to 25 days of rainfall. This significant precipitation—totaling approximately 321 mm (12.6 in)—creates a lush atmosphere that distinguishes October from the drier months of the year. As the landscape transforms, October invites you to experience San Miguel's beauty in a vibrant, verdant setting, making it a perfect time to explore. For more insights on what to expect throughout the year, check out the detailed overview of the San Miguel Climate.