Yearly weather and climate in San Miguel de Allende, Mexico

The yearly weather in San Miguel de Allende runs from around 8°C in January to 30°C in May. January is the driest month at 1 rainy days; July the wettest at 17. Here is the annual climate data, so you know what you are packing for.

Best time to visit

The best weather is typically in Jan, Feb, Mar, Apr, May, Oct, Nov, Dec, with mild temperatures and lower rainfall.

Sunshine

Expect up to 12.4 hours of clear skies in May, but only 9.9 hours in Dec. Pack sunglasses and SPF accordingly.

Rainfall

Rainfall peaks in Sep (117mm), but it's generally moderate. A light travel umbrella should be enough.

Day-to-night swings

Temperatures typically drop by 14°C from day to night. Make sure to pack layers for the evenings.

Average temperatures and rainfall

Daily highs and lows in San Miguel de Allende, averaged over 10 years of recorded weather, with the number of days it typically rains.

  1. 2272°846°1Jan
  2. 2576°847°1Feb
  3. 2883°1152°1Mar
  4. 3085°1457°2Apr
  5. 3086°1558°6May
  6. 2882°1458°10Jun
  7. 2678°1457°17Jul
  8. 2578°1456°14Aug
  9. 2577°1356°13Sep
  10. 2577°1253°5Oct
  11. 2476°1049°2Nov
  12. 2272°846°3Dec

Bars span the average daily low to high. Numbers under the drop are rainy days per month (1mm or more) — hover a month for its total rainfall. Jan is typically driest at 1 days (5mm); Jul the wettest at 17 days (116mm).

Average monthly temperature and rainfall in San Miguel de Allende
MonthAverage highAverage lowRainy daysTotal rainfall
Jan22°C8°C15mm
Feb25°C8°C17mm
Mar28°C11°C16mm
Apr30°C14°C25mm
May30°C15°C625mm
Jun28°C14°C1070mm
Jul26°C14°C17116mm
Aug25°C14°C14103mm
Sep25°C13°C13117mm
Oct25°C12°C530mm
Nov24°C10°C29mm
Dec22°C8°C315mm

Weather data by Open-Meteo.com

Going to San Miguel de Allende?

Pack smarter.

Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in San Miguel de Allende with Packola.

Get the app