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San Miguel de Allende Climate by Month

The temperature in San Miguel de Allende varies moderately throughout the year. The temperatures shift from very warm to warm. It receives a moderate amount of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

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 in May to a comfortable 24°C in January. Nighttime temperatures can drop, with averages reaching 8°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, San Miguel de Allende has a moderate amount of precipitation, averaging 628 mm 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 of precipitation. This rainfall is distributed across 11 rainy days. In contrast, the driest month, December, experiences much less rainfall, totaling 5.3 mm over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

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.

Monthly hours of sunshine

Data from: Guanajuato City, Mexico (53 KM, 32 Miles).

Daily hours of sunshine

Data from: Guanajuato City, Mexico (53 KM, 32 Miles).

The best time of year to visit San Miguel de Allende in Mexico

During the months of January, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does San Miguel de Allende have a dry season?
    Yes, the months of January, February, March, April, November and December are very dry.
  • Which is the warmest month in San Miguel de Allende?
    May has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in San Miguel de Allende?
    The coldest month is January with an average maximum temperature of 24°C.
  • Which is the wettest month in San Miguel de Allende?
    July tops the wettest month list with 124 mm of rainfall.
  • Which is the driest month in San Miguel de Allende?
    December is the driest month with 5 mm of precipitation.
  • Which is the sunniest month in San Miguel de Allende?
    March is the sunniest month with an average of 266 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for San Miguel de Allende

    Thu   Nov 21
    25°C | 8°C
    NE 18 km/h
    almost clear and no rain

    almost clear and no rain

    Fri   Nov 22
    25°C | 8°C
    NE 14 km/h
    almost clear and no rain

    almost clear and no rain

    Sat   Nov 23
    25°C | 6°C
    NW 7 km/h
    clear and no rain

    clear and no rain