Mexico Weather by City & Month
Month-by-month averages for 2 cities in Mexico, from 20 years of historical weather data.
Climate across Mexico
Of the cities below, Cancun is the warmest, with an average daytime high of 28.4°C (83.1°F) across the year, while Mexico City is the coolest at 22.9°C (73.2°F). Across these cities, September is usually the wettest month (about 195 mm on average).
Mexico cities by month
Average high by month
Tap a value to open that city's month guide.
Best months to visit Mexico
Based on comfortable temperatures, rainy days and sunshine across these cities, the most pleasant months are usually February, January, December; July is usually the least comfortable. These are historical averages, not a forecast.