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San Miguel de Allende Weather in October
October in San Miguel de Allende brings high temperatures, with daytime highs of 27°C (81°F) and nights around 13°C (55°F). The excellent weather makes it a solid choice for a visit.
Rainfall in San Miguel de Allende in October
Looking at the last 30 years, the data shows about 5 days with rain, averaging 42 mm (1.7 in) for the month. Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in San Miguel de Allende in October
If you're visiting San Miguel de Allende in October, expect excellent temperatures with highs of 27°C (81°F) and overnight lows of 13°C (55°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in San Miguel de Allende in October
Expect a lot of sunshine this month, with about 244 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, October, November and December typically offer the best weather for San Miguel de Allende.
San Miguel de Allende Temperature in October
Min Temperature
13°C (55°F)
Max Temperature
27°C (81°F)
Chance of Rain
18%
Precipitation
42 mm (1.7 in)
Rainy days
5 days
Sunshine
244 hours *
Percentage Sunshine
*
* Data from: Guanajuato City, Mexico (53 KM, 32 Miles).
San Miguel de Allende Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Miguel de Allende - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in San Miguel de Allende typically stay consistent throughout October, with daily highs averaging around 27°C (81°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).
Average temperatures in October
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for San Miguel de Allende in October
Browse day-by-day weather records for San Miguel de Allende spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Miguel de Allende historical weather extremes in October
According to our 40 years of weather records for San Miguel de Allende, the following extremes were recorded between 1986 and 2026.
- San Miguel de Allende recorded its highest October temperature of 32°C (90°F) on October 1, 1989.
- The coldest October day was on October 28, 2008, with a maximum of 14°C (57°F).
- Nighttime temperatures dropped to 0°C (32°F) on October 26, 2007, marking the coldest October night on record.
Best Places in Mexico in October
Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in San Miguel de Allende in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in San Miguel de Allende in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
San Miguel de Allende 3-Day Forecast
More climate data for San Miguel de Allende
See the full San Miguel de Allende climate overview or explore weather in Mexico.
Popular in October
Where to go in October - average daytime high across popular destinations.
Los Cabos
32°C (90°F) Puerto Peñasco30°C (86°F) Tulum
30°C (86°F) Puerto Vallarta29°C (84°F) Cancún30°C (86°F) Playa del Carmen30°C (86°F) Mexico City
22°C (72°F) Bucket list
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