The Weather of San Miguel De Allende
In San Miguel de Allende, the average percentage of the sky covered by clouds experiences significant seasonal variation over the year. The more specific part of the year in San Miguel de Allende begins around October 27 and lasts for 7.6 months, ending around June 14. The clearest month of the year in San Miguel de Allende is February, during which, on average, the sky is clear, mostly clear, or partly cloudy 62% of the time.
The cloudier part of the year begins around June 14 and lasts for 4.4 months, ending around October 27. The cloudiest month of the year in San Miguel de Allende is September, during which, on average, the sky is overcast or mostly cloudy 79% of the time.
Additionally, a wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in San Miguel de Allende varies very significantly throughout the year. The wetter season lasts 3.8 months, from June 6 to September 29, with a greater than 30% chance of a given day being a wet day. The month with the wettest days in San Miguel de Allende is July, with an average of 16.7 days with at least 0.04 inches of precipitation.San Miguel De Allende, Guanajuato weather forecast hourly
San Miguel De Allende, Guanajuato weather forecast hourly
The Drier Season
Lasts 8.2 months, from September 29 to June 6. The month with the fewest wet days in San Miguel de Allende is December, with an average of 0.9 days with at least 0.04 inches of precipitation. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone in San Miguel de Allende is July, an average of 16.7 days. Based on this categorization, rain alone is the most common form of precipitation throughout the year, with a peak probability of 58% on July 15.
Methodology for each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, aggregated into days, averaged over all the years in the analysis period, and smoothed.
The cloud cover score is 10 for clear skies, falling linearly to 9 for mostly clear skies and 1 for fully overcast skies. Our precipitation score, based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation and to 0 for 0.04 inches of rain or more. The tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. The beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.