San Miguel de Allende Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Miguel de Allende.
Climate overview of San Miguel de Allende
San Miguel de Allende, in Guanajuato, Mexico, experiences moderate temperature changes throughout the year. Very warm summers shift to warm winters, while the area receives moderate precipitation spread across the seasons. This colonial mountain town attracts many artists and expats with its cobblestone streets, colorful buildings, and cultural scene. The nice thing is that It feels authentically Mexican despite its huge international community. Let's explore all the climate details to give you a complete overview on when to visit.
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.
Monthly Temperature in San Miguel de Allende
The weather in San Miguel de Allende changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a very warm 32°C (90°F) in May to a comfortable 24°C (75°F) in January.
Nighttime temperatures range from 16°C (61°F) in May to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Miguel de Allende
Generally, San Miguel de Allende has a moderate amount of precipitation, averaging 628 mm (25 in) of rainfall annually. The seasons in San Miguel de Allende bring significant changes in precipitation. The wettest month, July, receives high rainfall, with an average of 124 mm (4.9 in) of precipitation. This rainfall is distributed across 11 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 5.3 mm (0.2 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our San Miguel de Allende Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in San Miguel de Allende
San Miguel de Allende enjoys sunny spells year-round. March sees up to 8.9 hours of daily sunshine, perfect for a sunny trip. September, the least sunny month, still offers a generous 6.6 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit San Miguel de Allende
Rainfall during this time ranges from 5 mm (0.2 in) in December to 114 mm (4.5 in) in September. This means you can expect a mix of sunny days and occasional showers. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in San Miguel de Allende
What is the best time to visit San Miguel de Allende?
January, February, March, October, November and December typically offer the most optimal weather in San Miguel de Allende. In contrast, June tends to have less optimal conditions. San Miguel de Allende has a distinct dry season from November to April.
What temperatures can I expect in San Miguel de Allende?
Daytime highs range from 24°C (75°F) in January to 32°C (90°F) in May. Nighttime lows range from 8°C (46°F) to 16°C (61°F).
How much rain does San Miguel de Allende get?
Annual rainfall is around 628 mm (25 in). July is the wettest month with 124 mm (4.9 in), while December is the driest with 5.3 mm (0.2 in).
How sunny is San Miguel de Allende?
San Miguel de Allende receives around 2,794 hours of sunshine per year. March is the sunniest month with 266 hours, while September is the cloudiest with just 199 hours. Overall, San Miguel de Allende enjoys abundant sunshine.
San Miguel de Allende 3-Day Forecast
San Miguel de Allende 3-Day Forecast
San Miguel de Allende on the map
San Miguel de Allende is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Los Cabos
34°C (93°F) Puerto Peñasco34°C (93°F) Tulum
31°C (88°F) Cancún31°C (88°F) Playa del Carmen31°C (88°F) Puerto Vallarta
30°C (86°F) San Miguel de Allende
28°C (82°F) Mexico City23°C (73°F) 
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