In November, the weather in San Miguel de Allende is typically warm. Average daily high temperature in November is about 24 degrees above zero. On average, San Miguel de Allende has 18 sunny, 8 partly cloudy, 2 rainy, and 2 cloudy days in November. The rains are usually light. November as well as January, February, and December is considered the most comfortable time to visit San Miguel de Allende.